WO2006070604A1 - Slab formwork unit and support frame unit - Google Patents
Slab formwork unit and support frame unit Download PDFInfo
- Publication number
- WO2006070604A1 WO2006070604A1 PCT/JP2005/022995 JP2005022995W WO2006070604A1 WO 2006070604 A1 WO2006070604 A1 WO 2006070604A1 JP 2005022995 W JP2005022995 W JP 2005022995W WO 2006070604 A1 WO2006070604 A1 WO 2006070604A1
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- Prior art keywords
- frame
- support frame
- horizontal
- support
- unit
- Prior art date
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/38—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings for plane ceilings of concrete
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
Definitions
- the present invention relates to a slab form unit and a support frame unit which are applied to form each of a plurality of floor concrete slabs in a three-dimensional structure such as a multi-story parking lot, a house, a warehouse, and an office.
- a slab form unit and a support frame unit which are applied to form each of a plurality of floor concrete slabs in a three-dimensional structure such as a multi-story parking lot, a house, a warehouse, and an office.
- a slab of a concrete three-dimensional structure is constructed in such a manner that a slab formwork is assembled at a predetermined upper position with respect to a concrete floor and then the concrete is driven according to the slab formwork. It is formed by.
- a typical example of this slap formwork is that a plurality of pipe supports are placed at predetermined positions via steady pipes, a plurality of large pulls are installed at the upper end, and the joists are pulled over the large pulls. It is assembled by placing the plywood on top of the joists.
- the above-mentioned conventional slab formwork requires many and many kinds of members, has an extremely large number of assembly steps, is complicated in assembly work, has poor workability, and further requires a disassembly process. As a result, the work time required for assembling and disassembling the slab formwork becomes extremely long, requiring a lot of manpower and the construction period. Also, in order to obtain the required accuracy as a slab formwork, a high level of skill is required for the assembly work. In order to solve the technical problems as described above, the present inventor has already A slab formwork unit is being developed (see Japanese Laid-Open Patent Publication No. 0-7 — 2 4 7 6 8 2).
- This slab formwork unit includes a base that is movable along the mounting surface, a slab formwork, a lifting device that connects the slab formable to the base so that it can be raised and lowered, and the lifting device in a predetermined state. And a stabilizing device for stabilizing.
- the ascending / descending device includes a first link whose lower end is pivotably connected to the base, a second link whose lower end is movably connected along the base, and a first link. And a connecting pin for rotatably connecting the intermediate part of the second part and the intermediate part of the second link.
- the stabilizer includes a length-adjustable support rod.
- One end of the support port is pivotally connected to the second link, and the other end of the support port can be detachably engaged with an engagement portion provided on the base. Then, by engaging the other end of the support rod with the engaging portion of the base, the lower end of the second link of the lifting and lowering hand device moves along the base in the direction of lowering the slab formwork. That is blocked.
- the construction efficiency is higher than that of the conventional slab formwork described above, and it is possible to easily obtain the required accuracy and reduce the construction cost. Can be achieved. However, it has the following problems.
- the object of the present invention is to provide a new product that is short in installation time, easy to remove, and has a small number of parts as a whole, is simple in construction and can be manufactured at low cost.
- Another object of the present invention is that it is relatively lightweight, can be folded into a compact shape, is easy to move in a small space at a construction site, and is easy to store and transport.
- a support frame having a planar rectangular shape and having a top surface positioned substantially on the same plane and a bottom surface positioned substantially on the same plane parallel to the top surface; and both ends in the horizontal and vertical directions of the support frame Are arranged on the lower surface side of the part so as to be rotatable around a rotation axis extending in the horizontal and lateral directions parallel to each other along the both ends, and extending in parallel to each other at intervals in the horizontal and lateral directions.
- a pair of strut units each including a pair of existing struts, a length adjusting means arranged at the lower end of each of the struts to substantially adjust the length of each strut, and each of the struts
- a folding position that is rotatably supported on the opposing surface side in the longitudinal direction of each of the opposing struts and extends from the middle of each of the supporting posts along the opposing surface in the lower region;
- the end portions can be pivoted between the operation positions that are separably connected to the lower surface sides of the horizontal lateral sides of the support frame, and when each of the braces is positioned at the operation position, the column unit Each of which is positioned in a support position
- a slab formwork unit characterized by the above is provided.
- the vertical distance from the lower surface of the support frame to the axis of one column unit is defined to be shorter than the vertical distance to the axis of the other column unit. If one strut unit is in the folded position and the other strut unit is in the folded position, the braces in the other strut unit and the other strut unit Preferably, each of these extends in the horizontal and vertical direction along the lower surface of the support frame on the lower side of one support unit.
- Each of the struts extends between each of the struts in each of the strut units, parallel to each other at a distance in the longitudinal direction of each of the struts and at a right angle to each of the struts, and It is preferable that a plurality of connecting rod members each having both ends fixed to corresponding struts are provided.
- Each of the length adjusting means includes a jack member screwed to the lower end of each of the columns, or is fitted into the lower end of each of the columns and has a plurality of longitudinal positions by the connecting unit. It is preferable to include an auxiliary support column that is selected and connected to be separable from each other, and a jack member that is screwed to the lower end of each of the auxiliary support columns.
- the support frame extends in the horizontal horizontal direction between a pair of side frames extending in parallel with the horizontal vertical direction at intervals in the horizontal horizontal direction and both ends of the side frames in the horizontal vertical direction.
- a plurality of auxiliary horizontal frames extending between each of the side frames parallel to each of the end frames and spaced apart from each other in the horizontal and vertical directions between each of the end frames.
- a plurality of auxiliary vertical frames arranged in at least one row so as to extend between each of the end frames substantially in parallel with each of the side frames.
- Each of the side frame, the end frame, the auxiliary horizontal frame and the auxiliary vertical frame is formed of a square pipe, and each upper surface of the support frame Preferably, the upper surface is defined, and the lower surface of each of the side frames and the end frames defines the lower surface of the support frame.
- Each of the side frame and the end frame has a connecting hole having a horizontal axis orthogonal to the side frame and the end frame with the upper surface of the support frame positioned horizontally. It is preferable that a plurality of each is formed.
- Each of the side frames and end frames of the support frame defines a rectangular peripheral frame of the support frame, and each of the columns in one column unit is respectively one end of the horizontal frame in the horizontal longitudinal direction.
- Each of the columns in the other column unit is pivotally supported by one column support frame disposed on the lower surface of each of the two corners.
- One end of each brace in one strut unit is pivotally supported by the other support pillar support frame disposed on the lower surface of each of the two corners at the other longitudinal end.
- Each of the struts in the strut is rotatably supported by one brace support frame disposed on the opposite side surface in the middle in the longitudinal direction, and the other end is a side frame.
- each of the places in the first support unit is rotatably supported by the other brace support frame disposed on the opposite side surface in the middle in the longitudinal direction of each of the support posts in the other support unit. And the other end is separable to the other place connecting frame respectively disposed on the lower surface at a position closer to the other end in the horizontal vertical direction than the center in the horizontal vertical direction of each side frame. It is preferable that they can be connected.
- One end and one end of each brace in one and the other strut unit Preferably, each of the brace connecting frames is connected to each other, and each of the braces is positioned at the working position. .
- Each of the other brace connecting frames is provided with a U-shaped groove that opens downward, and the other end of each brace and the one and the other brace connecting frame in one and the other strut.
- Each of the braces is released from each of the brace support frames disposed in the middle of each of the struts along the opposite surface in the lower region.
- each of the braces is positioned in a folded position where it is superimposed on the lower end of each of the struts, and when one strut unit is positioned in the folded position,
- Each of the braces in the column brace is removably inserted into each U-open groove of the other brace connection frame, and each of the brace support frames is Positioned directly below the lower surface of each of the frames, each of the struts in the strut Interview Knitting bets one, respectively, are positioned earthenware pots by extending directly below the respective brace connecting frame of one, it is preferable.
- each of the braces in the other strut unit and each of the other brace support frames are respectively directly below each of the struts in one strut unit.
- it is positioned.
- all the components of the support frame unit excluding the support frame are arranged so as not to protrude outward beyond the peripheral surface of the support frame when the support frame is viewed from a plane.
- the slab mold is composed of a single rectangular mold and a flat plate, and is placed on the upper surface of the support frame and connected to the support frame.
- the horizontal direction is perpendicular to each of the auxiliary horizontal frame and the auxiliary vertical frame with the upper surface of the support frame positioned horizontally.
- a plurality of locations where the mounting holes are formed in each of the auxiliary horizontal frame and the auxiliary 'longitudinal frame, the auxiliary horizontal frame and the auxiliary vertical frame are respectively formed.
- a substantially U-shaped slab form mounting groove which is open upward in cooperation with the upper surface of each of the frames, is disposed, and the slab form frame includes a pair of side frames in the support frame, a pair of End frame: a substantially parallel plane parallel to and parallel to the top surface arranged corresponding to each of the capture lateral frame and capture longitudinal frame and positioned substantially on the same plane A lower surface positioned above and A pair of formwork side frames, a pair of formwork end frames, a formwork support frame having a formwork auxiliary horizontal frame and a formwork auxiliary vertical frame, and a formwork defined by the upper surface Placed on the upper surface of the support frame ⁇ With one mold plate to be connected, the mold frame is mounted on the upper surface of the support frame with the upper surface of the support frame positioned horizontally.
- the slab mold frame is separably fitted into the slab mold frame mounting groove of the support frame so that each of the mold frame auxiliary horizontal frame and the mold frame auxiliary vertical frame in the mold frame support frame is separably fitted. It is preferable that the support frame is held on the upper surface of the support frame so as to be separable and restricted in movement in the horizontal vertical direction and horizontal horizontal direction. With the upper surface of the support frame positioned horizontally, each of the slab formwork mounting grooves in the support frame faces each other horizontally with the corresponding auxiliary horizontal frame and auxiliary vertical frame sandwiched in the horizontal direction.
- a pair of mounting plates extending vertically upward from the upper surfaces of the corresponding auxiliary horizontal frame and auxiliary vertical frame, each of which is a rectangular plate body long in the vertical direction and from the upper end of the plate main body. It is formed by a pair of mounting plates comprising upper end flanges extending at right angles to the flat plate body in the separating direction and the corresponding upper surfaces of the auxiliary horizontal frame and auxiliary vertical frame, and in each pair of mounting plates, the flat plate body To each of Are formed so that each pair of mounting plates has substantially the same height extending vertically upward from the upper surface of the corresponding auxiliary horizontal frame and auxiliary vertical frame.
- each of the elongated holes is aligned with the mounting holes formed in the corresponding auxiliary horizontal frame and auxiliary vertical frame, and the corresponding auxiliary horizontal frame and auxiliary vertical frame are aligned by bolts and nuts.
- the height of each pair of mounting plates is a pair of formwork side frames, a pair of formwork end frames, a formwork auxiliary horizontal frame and a formwork auxiliary. It is preferable that the height from the lower surface of the formwork support frame defined by the lower surface of the vertical frame to the upper surface of the formwork support frame is substantially the same.
- a support frame to which the frame is attached and a lower surface side of both ends in the horizontal vertical direction of the support frame are arranged so as to be rotatable around a rotation axis extending parallel to each other along the horizontal horizontal direction.
- a pair of strut units each including a pair of struts extending in parallel to each other at an interval in the horizontal and lateral directions, and disposed at the lower ends of the struts to reduce the length of each strut.
- a length adjusting means that can be substantially adjusted, and a place for connecting each of the support columns to the support frame, and each of the support mutees is a folding position that extends along the lower surface of the support frame.
- a support extending vertically downward with respect to the lower surface of the support frame
- a folding position extending from the middle of each of the support columns along the facing surface in the lower region, and the other end of each of the columns. It is possible to rotate between the working positions that are separably connected to the lower surface sides of both sides of the frame in the horizontal and lateral directions.
- each of the support units When each of the braces is positioned at the working position, each of the support units is supported. Located in position, A vertical distance from the lower surface of the support frame to the axis of one column unit is the vertical distance to the axis of the other column unit. If each of the places is positioned in the folded position and one strut is positioned in the folded position, the other strut unit is positioned in the folded position. The other strut unit and each of the places in the other strut nut extend below the one strut nut in the horizontal and vertical direction along the lower surface of the support frame. preferable.
- Each of the strut units extends between each of the struts in each of the struts, spaced parallel to each other in the longitudinal direction of each of the struts and perpendicular to each of the struts, and It is preferable that a plurality of connecting rod members each having both ends fixed to corresponding struts are provided.
- Each of the length adjusting means includes a jack member screwed to the lower end of each of the columns, or is fitted to the lower end of each of the columns and has a plurality of longitudinal positions by the connecting unit. It is preferable to include an auxiliary support column that is selected and connected to be separable from each other, and a jack member that is screwed to the lower end of each of the auxiliary support columns.
- the support frame extends in the horizontal horizontal direction between a pair of side frames extending in parallel with the horizontal vertical direction at intervals in the horizontal horizontal direction and both ends of the side frames in the horizontal vertical direction.
- a plurality of auxiliary lateral frames extending between each of the side frames parallel to each of the end frames and spaced apart from each other in the horizontal and vertical directions.
- a plurality of auxiliary longitudinal frames arranged in at least one row so as to extend between each of the side frames substantially in parallel with each of the side frames and between each of the end frames.
- Side frame, end frame, auxiliary horizontal frame and auxiliary vertical frame Each of the frames is formed from a square pipe, and each upper surface defines the upper surface of the support frame, and each lower surface of the side frame and the end frame defines the lower surface of the support frame, I like it.
- Each of the side and end frames has a horizontal axis that is orthogonal to each of the side and end frames, with the upper surface of the 'support' frame positioned horizontally. It is preferable that a plurality of connecting holes are formed.
- Each of the side frames and end frames of the support frame defines a rectangular peripheral frame of the support frame, and each of the columns in one column unit is respectively one end of the horizontal frame in the horizontal longitudinal direction.
- Each of the support posts in the other support column is pivotally supported by one support support frame disposed on the lower surface of each of the two corners.
- One end of each of the braces in one column mute is rotatably supported by the other support column support frame disposed on the lower surface of the two corners at the other end in the horizontal and vertical directions.
- each brace support frame Is supported by one brace support frame disposed on the opposite side surface in the middle in the longitudinal direction of each of the columns of one column unit, and the other end is side
- Each of the frames Can be connected to one brace connecting frame respectively disposed on the lower surface at a position closer to one end in the horizontal vertical direction than the center in the horizontal vertical direction, -One end of each brace in the base is pivotable to the other brace support frame respectively disposed on the opposite side surface in the middle in the longitudinal direction of each post in the other post unit.
- the other end is supported on the other brace connecting frame disposed on the lower surface at a position closer to the other end in the horizontal vertical direction than the center in the horizontal vertical direction of each side frame. It is preferable that each can be separated and connected.
- each column unit is positioned at a support position.
- Each of the other brace connecting frames has a U-shaped groove opened downward, and the other end of each of the braces and one of the other brace connecting frames and the other of the other brace connecting frames.
- Each of the braces extends along the opposite surface in the lower region from each of the brace support frames disposed in the middle of each of the struts.
- each brace When the other end of each brace is positioned at the folding position where it is superimposed on the lower end of each of the struts, and when one strut unit is positioned at the folding position, Each of the plates in the frame is removably inserted into the u-shaped groove of each of the other brace connecting frames, and each of the one place support frames is respectively Positioned directly below the lower surface of each of the frames, each of the struts in the strut Interview Knitting bets one, respectively, are positioned to extend immediately below the respective brace connecting frame of one, it is preferable.
- each of the braces in the other strut unit and each of the other brace support frames are respectively directly below each of the struts in one strut unit.
- it is positioned.
- all the structural members except the support frame are arranged so as not to protrude outward beyond the peripheral surface of the support frame when the support frame is viewed from the plane.
- a plurality of locations in each of the auxiliary horizontal frame and the auxiliary vertical frame are provided with the auxiliary horizontal frame and the auxiliary with the upper surface of the support frame positioned horizontally.
- a substantially u-shaped slab form mounting groove which is open upward in cooperation with the upper surface of each of the auxiliary horizontal frame and auxiliary vertical frame, is disposed, and the lab form frame is supported
- the mold support frame is supported in a state where the upper surface of the support frame is horizontally positioned.
- each of the slab formwork mounting grooves in the support frame faces each other horizontally with the corresponding auxiliary horizontal frame and auxiliary vertical frame sandwiched in the horizontal direction.
- a pair of mounting plates extending vertically upward from the upper surface of the corresponding auxiliary horizontal frame and auxiliary vertical frame, each of which is a rectangular plate body long in the vertical direction and from the upper end of the plate body.
- a pair of mounting plates consisting of upper flanges extending perpendicularly to the flat plate main body in the direction of separation, and the corresponding auxiliary horizontal frames and upper surfaces of the auxiliary vertical frames,
- Each body has a vertically extending slot
- each pair of mounting plates has substantially the same height extending vertically upward from the corresponding auxiliary horizontal frame and the upper surface of the auxiliary vertical frame.
- FIG. 1 is a perspective view showing an embodiment of a slab formwork according to the present invention, and is a partially exploded perspective view.
- Figure 2 is a front view of the slab formwork unit shown in Figure 1 without disassembly.
- Fig. 3 is a side view of the slab formwork unit shown in Fig. 2 as viewed from the left in Fig. 2.
- FIG. 4 is a plan view showing the slab formwork unit shown in FIG. 2 with a part of the formwork plate removed.
- FIG. 5 is a plan view of the slab formwork unit shown in FIG.
- FIG. 6 is an enlarged view of part A in FIG.
- FIG. 7 is a view taken in the direction of arrow B in FIG.
- FIG. 8 is a plan view of FIG.
- FIG. 9 is an enlarged view of part C in FIG.
- FIG. 10 is a view taken in the direction of arrow D in FIG.
- FIG. 11 is an exploded and enlarged view of the structure of the brace attachment portion on the left side in FIG.
- Fig. 12 is a view taken in the direction of arrow E in Fig. 11.
- Fig. 12 is a view taken in the direction of arrow E showing only the column and the brace support frame.
- FIG. 13 is a view from the arrow F in Fig. 11 and shows only the side frame and the place connecting frame.
- FIG. 14 is a front view showing a state in which the jack member is removed from the support frame unit of the slab type frame unit shown in FIG.
- FIG. 15 is a diagram showing a state of the support frame unit shown in FIG. 14 in a state of folding the support unit and the place.
- FIG. 16 is a view showing a state in which the support unit is positioned at the support position and a state in which the support unit and the brace are folded in the support frame unit shown in FIG.
- FIG. 17 is a view showing a state in which the support unit and the brace are folded in the support frame unit shown in FIG.
- FIG. 18 is a perspective view showing a state in which casters are attached to the slab formwork unit shown in FIG. 1, and is a perspective view showing a part in cross section.
- FIG. 19 is a perspective view showing another embodiment of a slab formwork unit according to the present invention, and is a partially exploded perspective view.
- FIG. 20 is a plan view of the support frame unit in the slab form unit shown in FIG.
- FIG. 21 is a plan view of the slap mold frame shown in FIG. 19, in which a part of the mold plate and the mounting plate are removed.
- FIG. 22 is a front view of the slab form frame shown in FIG.
- FIG. 23 is an exploded view showing a part of the slab formwork shown in FIG.
- Fig. 24 is a view taken in the direction of arrow G in Fig. 23.
- FIG. 25 is an assembly view of the constituent members shown in FIG.
- FIG. 26 is a cross-sectional view taken along the line H—H in FIG.
- FIG. 27 is a perspective view showing still another embodiment of the slab formwork according to the present invention, and is a partially exploded perspective view.
- Fig. 28 is a front view of a state in which four slack formwork units shown in Fig. 2 are connected in parallel.
- Figure 29 is a plan view showing the connected state of the slab formwork shown in Figure 28. It is a top view which removes and shows a part of formwork flat plate.
- -Fig. 30 is a plan view showing a state where four slab formwork units shown in Fig. 2 are connected in parallel through intermediate slab formwork, and a part of the form plate is removed. It is a top view shown.
- FIG. 31 is a front view of FIG. 30 and is an exploded front view showing a part of the intermediate slab formwork.
- FIG. 32 is an enlarged view of a part of FIG.
- Fig. 33 is a view taken in the direction of arrow J in Fig. 32.
- FIG. 34 is a perspective view of the intermediate slab form shown in FIG.
- FIG. 35 is a cross-sectional view for explaining the connection configuration between the pair of slab formwork shown in FIG. 19 and the intermediate slab formwork, and corresponds to FIG. .
- Fig. 36 is a view taken along arrow K in Fig. 35.
- BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of a slab type frame unit and a support frame unit constructed according to the present invention will be described below in detail with reference to the accompanying drawings. 1 to 36, substantially the same parts are denoted by the same reference numerals. 1 to 5, the slab form unit 2 includes a metal support frame unit 4 and a rectangular form plate 6 constituting a slap form frame.
- the support frame unit 4 includes a support frame 8, one column unit 12 including a pair of columns 10, the other column unit 16 including a pair of columns 14, a column 10 and 1 and 4 are provided with length adjusting means 1 1 and 1 5, and places 2 0 and 2 2 for connecting each of the columns 10 0 and 1 4 and the support frame 8, respectively.
- the support frame 8 has a planar rectangular shape and is positioned substantially on the same plane. And a lower surface positioned substantially coplanar and parallel to the upper surface.
- the slab mold unit 2 shown in FIGS. 1 to 5 has length adjusting means 1 so that the upper and lower surfaces of the support frame 8 and the upper surface of the mold plate 6 are substantially horizontal. It is mounted on the mounting surface via 1 and 1 5.
- the support frame 8 will be described in more detail.
- the support frame 8 has a horizontal vertical direction (a direction perpendicular to the paper surface in FIG. 2, a horizontal direction in FIG. 3) and a horizontal vertical direction (a horizontal direction in FIG. 2).
- a pair of side frames 30 extending in parallel with each other in the direction perpendicular to the paper surface in FIG. 3 and a pair of side frames 30 extending in the horizontal horizontal direction between both ends in the horizontal vertical direction.
- Each of the side frame 30 and the end frame 32 is formed of rectangular square pipes having substantially the same cross-section as each other.
- the support frame 8 further extends between each of the side frames 30 in parallel to each of the end frames 3 2 at intervals between each of the end frames 3 2 in the horizontal and vertical directions.
- between each of the five auxiliary lateral frames 3 4 and the side frame 30 substantially between each of the end frames 3 2 in parallel with each of the side frames 30.
- each of the capture horizontal frame 34 and the capture vertical frame 36 is formed of rectangular pipes having substantially the same cross-section as each other.
- the height and the horizontal width of each of the auxiliary horizontal frame 3 4 and the auxiliary vertical frame 3 6 are the height of the side frame 30 and the end frame 3 2, respectively. It is specified as 1 Z 2 in the horizontal width.
- the upper surface of each of the auxiliary horizontal frame 3 4 and the auxiliary vertical frame 3 6 is disposed so as to be positioned substantially on the same plane with respect to the upper surfaces of the side frame 30 and the end frame 3 2.
- each of the side frame 30, the end frame 32, the capture horizontal frame 34, and the auxiliary vertical frame 36 is The upper surface is defined, and the lower surfaces of the side frames 30 and the end frames 32 are defined as follows:-the lower surface of the support frame 8; Each of the side frame 30 and the end frame 3 2 defines a rectangular peripheral frame 3 7 of the support frame 8. Each of side frame 30 and end frame 3 2 has a connecting hole (through hole) 30 0 a that is orthogonal to each of side frame 30 and end frame 32 and has a horizontal axis. And 3 2 a are formed in plural. In the embodiment, each of the connecting holes 30 a and 3 2 a has two pairs formed in the vertical direction in the longitudinal direction in each of the side frame 30 and the end frame 32.
- a plurality of pairs are arranged at intervals.
- a form plate 6 having a plane shape substantially the same as the plane shape of the peripheral frame 37 is made of various plywoods, metal plates, plastic plates, etc. for the form frame, and is formed on the upper surface of the support frame 8. It is placed and fastened in a separable manner by a plurality of screws 6a. Female screw holes h to which the screws are screwed are formed at appropriate positions on the upper surfaces of the side frame 30, the end frame 3 2, and the auxiliary lateral frame 3 4 of the support frame 8.
- One strut mute 12 is connected to the horizontal lateral direction along the one end portion on the lower surface side of the one horizontal end portion (right end portion in FIG. 2) of the peripheral frame 37 of the support frame 8.
- Rotating axis L 1 (see FIGS. 7 and 8) extending around the pair of struts 10 arranged so as to be rotatable and extending in parallel to each other at intervals in the horizontal lateral direction. And between the columns 10, the columns 10 extending in parallel with each other in the longitudinal direction of the columns 10, and extending at right angles to the columns 10, and both ends corresponding to each other.
- Each of the struts 10 having the same length as each other is formed from rectangular rectangular pipes having substantially the same cross-section as each other.
- Each of the connection port members 3 8 is formed of round pipes having substantially the same circular cross section.
- the other strut unit 16 is connected to the water in the peripheral frame 37 of the support frame 8. On the lower side of the other end in the horizontal and vertical direction (left end in Fig. 2), it can be rotated around the rotation axis L2 (see Fig. 10) extending horizontally along the other end. Between the pair of struts 14 and the struts 14 that extend in parallel to each other at an interval in the horizontal and horizontal directions, and are spaced in the longitudinal direction of each of the struts 14. A plurality of (four in the embodiment) connecting rods extending parallel to each other and perpendicular to each of the 'posts 1' 4 and having both ends fixed to the corresponding post 14 respectively. Member 3 8 is provided.
- Each of the struts 14 having the same length as each other is formed of rectangular rectangular pipes whose cross sections are substantially the same as those of the struts 10 with respect to each other.
- Each of the connecting rod members 3 8 is formed of a round pipe whose cross-sections are substantially the same circular shape.
- a column support frame 40 is provided on each of the lower surfaces of the two corners at one end of the peripheral frame 37 in the horizontal vertical direction (the right end in FIG. 2). Since each of the column support frames 40 has substantially the same configuration as each other, in the following, in FIG. 2, they are arranged on the lower surface of the front side corner portion of the right end portion of the peripheral frame 37. The column support frame 40 will be described. Referring to FIGS.
- the column support frame 40 includes a rectangular substrate 4 1 and a horizontal width direction (left and right direction in FIG. 7) on one side (the left side surface in FIG. 6) of the substrate 41. And a pair of support plates 4 2 fixed at the center so as to stand upright from the one side and extend parallel to the longitudinal direction (vertical direction in FIG. 7) with a gap in the width direction between each other. ing.
- the length of one end (upper end in FIG. 6) of each of the support plates 42 from the one surface of the substrate 41 is longer than the length of the other end (lower end in FIG. 6).
- An inclined surface is formed between one end of each of the support plates 4 2 and the tip of each of the other ends.
- each of the support plates 42 flanges 4 2 F that are separated from each other and extend at right angles to the horizontal lateral direction are integrally formed.
- the outer surface of each flange 4 2 F (upper end surface in FIG. 7) is positioned on substantially the same plane as one end surface of substrate .4 1 (upper end surface in FIG. 7 ′).
- Each of the support plates 4 2 has a common axis. Support holes 4 2 a are formed.
- the column support frame 40 configured as described above is such that the outer surface of the flange 4 2 F on each of the support plates 4 2 is in front of the right end in FIG. 2 in the peripheral frame 37 It is in contact with the lower surface of the corner and fixed by contact.
- the other surface (right side surface in FIG.
- a rectangular plate 44 is fixed to the upper end of the column 10 by welding.
- a supported plate 45 having a certain horizontal vertical width is fixed to the center of the upper surface of the plate 44 by welding so as to stand upright from the upper surface.
- the upper end of the supported plate 45 has an arc shape when viewed from the horizontal lateral direction, and a supported hole 45 a is formed in the upper end portion of the supported plate 45.
- the upper end of the support plate 45 is supported by the support column 45.
- the support holes 4 5a are inserted into the gaps of the support plate 4 2 in the frame 40, and the support holes 4 2 By aligning with the support holes 4 2 a and inserting the support pins 4 6, the support pins 4 6 are rotatably supported by the column support frames 40.
- a retaining ring 47 is detachably attached to the support pin 46.
- the other column support frame 40 is also arranged on the lower surface of the rear corner of the right end portion of the peripheral frame 37 in FIG. 2 in substantially the same manner as in the column support frame 40. .
- the upper end portion of the other support column 10 is also rotatably supported on the other support column support frame 40 in substantially the same manner as in the support column 10.
- Each rotation axis of the column 10 (each axis of the support pins 46) is substantially positioned on the rotation axis L1.
- a column support frame 50 is disposed on the lower surface of each of the two corners.
- Each of the column support frames 50 has substantially the same configuration as each other, and has substantially the same configuration except for a part thereof as compared to the column support frame 40 described above. ing.
- Each of the column support frames 50 is also disposed on the lower surface in substantially the same manner as in each of the column support frame 40 described above.
- FIG. 9 and FIG. 10 show a column support frame 50 disposed on the lower surface of the front corner at the left end of the peripheral frame 37 in FIG.
- the part that is substantially the same as 4 0 is indicated by a number in the 50th range corresponding to the column support frame 4 0 and the description is omitted.
- the configuration and supported configuration of the upper end of the column 14 are substantially the same as the configuration and supported configuration of the upper end of the column 10 described above. Substantially the same parts are denoted by the same reference numerals, and description thereof is omitted.
- the column support frame 50 disposed on the lower surface of the front corner at the left end of the peripheral frame 37 is longer than the column support frame 50 described above. ing.
- the other configuration is substantially the same as the support 10 described above.
- the other column support frame 50 is also arranged on the lower surface of the rear corner of the left end of the peripheral frame 37 in the same manner as in the column support frame 50 in FIG. Is done.
- Each rotation axis of the support pillars 16 (each axis of the support pins 46) is substantially positioned on the rotation axis L2.
- the vertical distance from the lower surface of the peripheral frame 37 to the lower axis of the support frame 8 to the rotation axis L 2 of each of the columns 14 is from the lower surface.
- the length adjusting means 1 1- 'for adjusting the length of the post 1 0 includes a jack member 1 1 A screwed to the lower end of the post 1 0. The More specifically, the length adjusting means 1 1 is inserted into the lower end portion of the support column 10 and fixed by welding and a metal female screw member (not shown) is screwed to the female screw member. Jack member 1 1 A.
- the jack member 1 1 A includes a circular metal substrate 1 1 a and a metal rod member 1 1 b that stands upright from the center of the substrate 1 1 a.
- the rod member 11 b has a circular outer peripheral surface, and a male screw is formed on the outer peripheral surface.
- the lower end of the opening member 1 1 b is fixed to the substrate 1 1 a by welding.
- the jack member 1 1 A is detachably connected to the column 10 when the rod member 1 1 b is screwed to the female screw member of one column 10.
- the protrusion length from the lower end of the column 10 can be adjusted by rotating the jack member 11A. As a result, the length of the column 10 is substantially adjusted.
- Nut member is screwed and fixed to the lower end of the baffle member 1 1 b, and a horizontal hole is formed in the lower end of the cuff member 1 1 b so that the rotation operation port can be inserted. Rotating operation of the jack member 1 1 A can be facilitated by means such as.
- Each length adjusting means 11 of the column 10 has substantially the same configuration.
- each length adjusting means 15 of the support 14 has substantially the same configuration as the length adjusting means 1 1, so that it corresponds to the portion corresponding to the length adjusting means 1 1. (For example, the part corresponding to the jack member 11 A is attached with the sign 15 A), and the description is omitted.
- each of the columns 10 in one column unit 12 is disposed on the lower surface of the two corners at one end in the horizontal and vertical direction of the peripheral frame 37, respectively. It is supported so that it can rotate on one supporting column frame 40.
- each of the columns 14 in the other column unit 16 is respectively connected to the other end in the horizontal vertical direction of the peripheral frame 37. It is supported by the other column support frame 5- ⁇ 0, which is arranged on the lower surface of each of the two corners.
- Each of the support fixtures 12 and 16 has a folding position (a position shown in FIGS. 16 and 17) extending along the lower surface of the support frame 8, and the lower surface of the support frame 8.
- each of the column posts 1 2 and 1 6 is positioned in the support position, the horizontal vertical direction in each of the column columns 1 0 in each of the column columns 1 2 and 1 6 and in each of the column columns 1 4
- the inner surfaces of each face each other.
- the inner side surfaces of each of the pillars 10 and the pillars 14 respectively define opposite faces.
- one end of each brace 20 in one strut unit 12 (the lower end in FIGS.
- each strut unit 1 2 is connected to one strut unit 1 2 are respectively rotatably supported by one place support frame 60 disposed on the opposite side surface in the middle in the longitudinal direction of each column 10.
- the other end (the upper end in FIGS. 1 and 2) is disposed on the lower surface of the side frame 30 at a position closer to one end in the horizontal vertical direction than the center in the horizontal vertical direction.
- Each of the other brace connecting frames 62 can be detachably connected by connecting means.
- One end of each of the places 2 2 in the other strut unit 16 (the lower end in FIGS.
- braces 2 0. and 2 2 in one and the other post-putts 1 2 and 1 6 is connected to the other end (the upper end in FIGS.
- each of the brace support frames 6 0 disposed in the middle of each of the columns 10 0 and 1 4 ′, respectively.
- Folding position (Figs. 16 and 1) that extends along the opposite surface of the lower region from each other and where the other end of each is superimposed on the lower end of each of the columns 10 and 14 respectively.
- 7) and the other end of each of the braces 20 and 22 are brace connecting frames disposed on the lower surface of each side frame 30 of the support frame 8, respectively. 6 2 It is possible to rotate between the operation positions (positions shown in FIGS. 1 and 2) that are detachably connected to each of the two.
- each of the braces 20 and 2 2, each of the brace support frames 6 0, and each of the brace connection frames 6 2 has substantially the same configuration as each other.
- the configuration of the brace 22, the brace support frame 60, and the brace connection frame 6 2 arranged on the left side in FIG. 2 will be described.
- the place support frame 60 made of a metal plate extends at a right angle in one side direction from both sides of the rectangular flat plate body 60.a and the flat plate body 60. And a pair of side walls 60 b facing each other, and has a substantially U shape as a whole.
- the tops of the side walls 60b having substantially the same shape are formed in a circular arc shape, and attachment holes 60c are formed in the center of the circular arc in each of the side walls 60b.
- Each of the mounting holes 60c is positioned on a common axis.
- the outer surface of the flat plate body 60 a is brought into contact with the opposite surface in the longitudinal direction of the column 14 and fixed by welding. Therefore, the brace support frame 60 has a U-shape opened to the opposite side. Has a groove.
- the width of the brace support frame 60 is formed to be narrower than the width of the opposite side of the column 14, and the brace support frame 6: 0 is as shown in FIG.
- the column 14 is arranged at the center in the width direction of the opposite side surface.
- the place connecting frame 6 2 made of a metal plate is composed of a rectangular flat plate body 6 2 a and a pair of side walls 6 2 b that extend from both sides of the flat plate body 6 2 a at right angles to one side and face each other. As a whole, it is almost U-shaped.
- the top portions of the side walls 6 2 b having substantially the same shape are formed in an arc shape, and the mounting holes 6 2 c are respectively formed in the center portions of the arcs in the side walls 6 2 b. .
- Each of the mounting holes 6 2 c is positioned on a common axis.
- the brace connecting frame 6 2 configured as described above is such that the outer surface of the flat plate body 6 2 a is located closer to the other end in the horizontal vertical direction than the horizontal vertical center of the side frame 30. It is in contact with the bottom surface at the position near the left end in Fig. 2 and is fixed by welding. Therefore, the brace connecting frame 62 has a U-shaped groove opened downward.
- the width of the brace connection frame 6 2 is formed to be narrower than the width of the lower surface of the side frame 30, and the brace connection frame 6 2 has the side frame 30 as shown in FIG. It is arranged at a position offset toward the inner side in the width direction on the lower surface (inner side with respect to the periphery of the support frame 8).
- the brace 22 is formed of a square pipe having a square cross section. One end (lower end in Fig. 11) and the other end (upper end in Fig. 11) of the brace 22 are formed in a semicircular shape when viewed from the front, as shown in Fig. 11. A mounting hole 2 2 a is formed in the center of the semicircular shape at one end and the other end of the brace 22, respectively. One end of the brace 22 constructed as described above is inserted into the U-shaped groove formed by each of the flat plate body 60 a and the side wall 60 b in the brace support frame 60 and attached to the mounting hole. 2 2 a is aligned with each of the mounting holes 60 c.
- the support pin 6 4 is inserted into each of the mounting hole 2 2 a and the mounting hole 60 c, and the retaining ring 6 6 is fitted and held in the annular groove 6 4 a formed in the support pin 6 4. .
- one end of the brace 2 2 is rotatably supported by the place support frame 60.
- the other end of the brace 2 2 is inserted into the U-shaped groove formed by each of the flat plate body 6 2 a and the side wall 6 2 b of the brace connecting frame 6 2 so that the mounting hole 2 2 a is formed. Aligned to each of the mounting holes 6 2 c.
- Connecting pin 6 7 is inserted into each of mounting hole 2 2 a and mounting hole 6 2 c aligned with each other, and retaining pin 6 8 is separable into through hole 6 7 a formed in connecting pin 6 7 Insertion is retained.
- the connecting pin 6 7 and the retaining pin 6 8 constitute a connecting means.
- each of the braces 20 and 22 in FIG. 6 and each of the brace connecting frames 6 2 are connected to each other and each of the braces 20 and 22 is positioned at the working position
- the post columns 1 2 and 1 6 are each positioned in the support position.
- the slab form unit 2 is mounted on the mounting surface via the respective substrates 11a and 15a of the jack members 11a and 15a.
- each of the pillars 10 and each of the braces 20 and 2 2 that obliquely connect each of the pillars 14 and the support frame 8 support the support frame 8.
- Support frame unit 4 and slab The strength of the formwork unit 2 is secured, and each of the support units 1 2 and 1 6 that contribute to stable load support is positioned at the support position.
- the downward vertical distance to the lower end of each of the pillars 10 and 14 in each of 2 and 16 is defined substantially equal to each other. Due to this configuration, the protruding lengths of the jack members 1 1 a and 15 a from the lower ends of the pillars 10 0 and 14 4 are placed on the slab formwork 2.
- each of the supported plates 45 disposed at the upper ends of each of the columns 10 and 14 has the horizontal vertical length.
- the outer surface in the direction is in contact with or almost in contact with the inner side surface in the horizontal vertical direction of the substrates 4 1 and 5 1 (see FIGS. 6 and 9) in the support columns 40 and 50, respectively.
- the slab form unit 2 can be stably placed in a stable state.
- the slab mold unit 2 in which each of the column units 1 2 and 1 6 is positioned at the support position and placed on the mounting surface the slab mold unit 2 is viewed from the plane, and therefore the support frame All components of the support frame unit 4 excluding the support frame 8 are arranged so as not to protrude outward beyond the rectangular peripheral surface of the support frame 8 when viewed from the plane.
- a plurality of the slab mold units 2 are placed on the mounting surface in parallel with each other in the horizontal and vertical directions and in the horizontal and horizontal directions, and are connected to each other so as to be separable from each other.
- the frame surface can be easily formed. More specifically, in FIGS. 28 and 29, a slab form surface is formed by arranging four slab form units 2A, 2B, 2C and 2D in parallel. The illustrated embodiment is shown. In the illustrated embodiment, the slab formwork units 2 A and 2 B and the slap formwork units 2 C and 2 D are each one end frame of each support frame 8.
- the horizontal and vertical outer surfaces of 2 2 are arranged in parallel so that they are in contact with each other, and can be separated by Port & Nut 70 using the connection holes 3 2 a (see Fig. 1) aligned with each other. Is concluded.
- the slab mold units 2 A and 2 C and the slab mold units 2 B and 2 D are respectively connected to the horizontal lateral outer surface of one side frame 30 in each support frame 8. They are arranged in parallel so that they are adjacent to each other, and are connected to each other by Porto & Nut 70 using connection holes 30a (see Fig. 1) aligned with each other.
- a horizontal rectangular slab form surface is formed by the upper surfaces of the form plates 6 of the slab form units 2A to 2D.
- the slab formwork surface can be easily enlarged by connecting the slab formwork units 2 in parallel in the horizontal and vertical directions and in the horizontal and horizontal directions so as to be separable from each other. it can.
- each of the connecting rod members 3 8 in the struts 1 2 and 16 improves the strength of the strut units 1 2 and 16. Since these can be used as a ladder, it also contributes to improving workability at the construction site.
- casters 7 2 can be separated on the lower surface side of each board 1 1 a and 1 5 a of jack members 1 1 A and 15 A of slab formwork unit 2 as shown in Fig. 18.
- the slab formwork unit 2 By attaching to the slab, the slab formwork unit 2 can be used as a movable shelf or a movable work table.
- a concrete slab is formed on the slab mold surface by placing concrete on the slab mold surface formed as described above.
- the slab formwork unit Demold each of 2. This demolding is achieved by substantially shortening the length of each of the columns 10 0 and 14 by rotating the jack members 11 A and 15 A in each of the slab formwork units 2.
- the slab mold unit 2 and the support frame unit 4 have a short installation time and are easy to remove, and as a whole, the number of parts is small. It is easy to construct and can be manufactured at low cost.
- Each of the braces 20 and 2 2 is positioned in the folded position, and the other strut unit 16 is positioned in the folded position with one column unit 1 2 positioned in the folded position.
- each of the braces 20 and 2 2 is released, and each of the braces 20 and 22 is connected.
- each of the braces 20 and 22 is connected.
- the other end of each of the plates 20 and 22 is positioned at a folding position where it is overlapped with the lower end of each of the columns 10 and 14, respectively.
- Each of the places 2 0 and 2 2 is such that when each of the braces 2 0 and 2 2 is positioned in the folded position, the end of each of the braces 2 0 and 2 2 is positioned on the columns 1 0 and 1 4 respectively. It has a length that does not exceed the lower end of each.
- This configuration consists of a pole unit 1 Contributes to compaction when 2 and 16 are folded.
- the braces 20 'each' in one of the supporting column units 12 are respectively connected to the other brace connecting frame 6 2 (the brace connecting link located on the left in FIGS.
- each frame 6 2) is separably inserted into each U-shaped groove.
- each brace support frame 60 in one strut mute 1 2 is positioned directly below the lower surface of each side frame 30 in the support frame 8 with almost no gap.
- Each of the struts 10 in the strut unit 1 2 is directly below one of the brace connecting frames 6 2 (place connecting frame 6 2 located on the right side in FIGS. 16 and 17). Is positioned to extend almost without any gaps.
- the other support mute 16 is rotated around the rotation axis L 2 and positioned at the folding position (see FIGS. 16 and 17).
- each of the braces 2 2 and each of the other place support frames 60 in the other strut unit 16 is in each case one side. It is positioned just under each of the pillars 10 in the pillars 1 and 2 with almost no gap.
- Each of the column units 1 2 and 1 6 can be positioned in sequence, directly below the lower surface of the support frame 8, with almost no gap between them, so that the slab formwork unit 2 has almost the minimum thickness. Folded into As is clear from the above description, the slab formwork unit 2 and the support frame unit 4 according to the present invention are relatively lightweight, can be folded into a compact shape, and have a narrow space at the construction site.
- FIGS. 15 to 17 the jack members 11 a and 15 a screwed to the lower ends of the columns 10 and 14 are not shown, but the above-described column users and Each folding operation of 1 2 and 1 6 is performed with the jack members 1 1 a and 1 5 attached to the lower ends of the columns 10 0 and 1 '4.
- the jack members 1 1 a and 15 are each screwed to the lower end of each of the struts 10 0 and 1 4 and are almost screwed in as much as possible.
- the slab formwork unit 80 includes a support frame unit 8 2 and a slab formwork 8 4.
- the upper surface of the support frame 8 is positioned horizontally at a plurality of locations in each of the auxiliary horizontal frame 3 4 and the auxiliary vertical frame 36 in the support frame 8.
- Mounting holes 3 4 a (see Fig. 2 3) and 3 6 a (see Fig. 2 2) that are perpendicular to each of the auxiliary horizontal frame 3 4 and auxiliary vertical frame 3 6 and have a horizontal axis. A plurality of each is formed.
- each of the auxiliary horizontal frame 3 4 and the auxiliary vertical frame 3 6 where the mounting holes 3 4 a and 3 6 a are formed the capture lateral frame 3
- a substantially U-shaped slab form-mounting groove 86 which is open upward in cooperation with the upper surface of each of the four auxiliary vertical frames 36, is provided.
- the slab form mounting groove 8 6 has 10 locations on the auxiliary horizontal frame 3 4, and the auxiliary vertical In frame 36, it is arranged at four locations.
- each of the slab type frame mounting grooves 8 6 in the support frame 8 has a corresponding auxiliary lateral frame.
- Frames 3 and 4 and auxiliary vertical frames 3 '6 are horizontally opposed to each other in the horizontal direction, and the corresponding auxiliary horizontal frames 3 4 and auxiliary vertical frames 3 6 are perpendicular to the upper surface.
- each pair of mounting plates 8 a long hole 8 8 c extending vertically is formed in each of the flat plate main bodies 8 8 a.
- Each pair of mounting rods 8 8 has a long hole 8 8 c so that the height of the corresponding auxiliary horizontal frame 3 4 and auxiliary vertical frame 36 extending vertically upward from the upper surface is substantially the same.
- the slab formwork 8 4 includes a pair of side frames 30 on the support frame 8 of the support frame unit 8 2, a pair of end frames 3 2, and an auxiliary lateral frame.
- An upper surface arranged corresponding to each of 3 4 and the auxiliary vertical frames 3 6 and positioned substantially on the same plane, and a lower surface substantially parallel to the upper surface and positioned on the same plane A pair of formwork side frames 9 having
- a mold support frame 9 8 having a pair of formwork end frames 9 2, a formwork auxiliary horizontal frame 94, and a formwork auxiliary vertical frame 9 6, and a mold defined by the upper surface And a single form plate 6 mounted and connected to the upper surface of the frame support frame 98.
- the lower surface of the formwork support frame '98 is composed of a pair of formwork side frames 90, a pair of formwork end frames 92, a formwork auxiliary horizontal frame 94, and a formwork Defined by the lower surface of each of the auxiliary longitudinal frames 96.
- Formwork side frame-'90, formwork end frame 92, formwork auxiliary horizontal frame 94 and formwork auxiliary vertical frame 9 6 are each made of wood with a rectangular cross section However, there is also an embodiment in which a square pipe is formed.
- the planar shape of the slab form 8 4 is formed so as to substantially match the planar shape of the support frame 8 of the support frame unit 8 2.
- Each of the formwork auxiliary horizontal frame 9 4 and the formwork catching vertical frame 9 6 corresponds to each of the long holes 8 8 c formed in each pair of the mounting plates 8 8 of the support frame 8, respectively.
- Mounting holes 9 4 a and 9 6 a are formed.
- each pair of mounting plates 8 8 constituting each of the slab mold mounting grooves 8 6 of the support frame unit 8 2 is determined from the lower surface of the mold support frame 9 8 from the lower surface of the mold support frame 9 8. Is set to be substantially the same as the height up to the upper surface.
- each of the formwork auxiliary horizontal frame 9 4 and the formwork auxiliary vertical frame 9 6 in the formwork support frame 98 can be separated into the slab formwork mounting groove 8 6 of the support frame 8
- the slab mold 84 is held on the upper surface of the support frame 8 so as to be separable and restricted in movement in the horizontal and vertical directions and in the horizontal and horizontal directions. In this state, the slab formwork unit 80 is constructed.
- each of the formwork auxiliary horizontal frame 94 and the formwork auxiliary vertical frame 96 is provided.
- the length adjusting means 1 0 0 for adjusting the length of the column 10 is fitted to the lower end of the column 10 and a plurality of longitudinal positions are set by the connecting steps.
- a plurality of connecting holes 10 a are formed at the lower end of the support column 10, and a plurality of connection holes 1 corresponding to the connection holes 10 0 a are formed in the region above the center in the longitudinal direction of the auxiliary support column 10 0 2. 0 2 a is formed.
- the auxiliary strut 10 2 is fitted to the lower end portion of the strut 10 and a connecting pin (not shown) is inserted into the pair of connecting holes 10 a and 10 2 a which are aligned with each other. It is connected to the lower end of the column 10 so as to be separable with almost one touch.
- the auxiliary strut 10 0 2 and the strut 10 can be connected by using the connecting pin 6 7 and the retaining pin 6 8 (see FIG. 11) which are the connecting means described above.
- the connecting pin 6 7 and the retaining pin 6 8 see FIG. 11 which are the connecting means described above.
- the length adjusting means 10 of each of the pillars 14 are fitted to the lower ends of the pillars 10, and a plurality of longitudinal positions are selected by the connecting means to be connected to each other so as to be separable from each other. 6 and length adjusting means 15 disposed at the lower end of the auxiliary strut 10 6. Since the length adjusting means 15 has the configuration as described above, substantially the same parts are denoted by the same reference numerals and description thereof is omitted. Since the length adjusting means 10 4 has substantially the same configuration as the length adjusting means 1 0 0, the parts corresponding to the length adjusting means 1 0 0 are given corresponding reference numerals, Description is omitted.
- the length adjustment means in the support frame unit 8 2 of the slab form unit 80 is the length adjustment means used in the support frame unit 4 of the slab form unit 2 1 1 and 1 5 Only may be used.
- the length adjusting means in the support frame unit 4 of the slab mold unit 2 is the length adjusting means used in the support frame unit 82 of the slab mold unit 80. And 1 0 4 may be used.
- the slab mold unit 80 is formed by attaching a plurality of pairs of mounting plates 8 8 to the support frame unit 4 in the slab mold unit 2 described above, thereby providing a plurality of slab mold units.
- FIG. 27 shows still another embodiment of the slab form unit according to the present invention.
- the illustrated slab formwork unit 120 includes the support frame 8 2 of the slab formwork 80 and the slab form 1 2 2.
- the slab form 1 2 2 is arranged corresponding to each of the auxiliary horizontal frame 3 4 and the support vertical frame 3 6 of the support frame 8 of the support frame 8 2 and is substantially the same.
- a formwork auxiliary horizontal frame 1 2 4 and a formwork auxiliary vertical frame 1 2 6 having a top surface positioned on a plane and a bottom surface parallel to the top surface and positioned on substantially the same plane.
- a mold support frame 1 2 8 and at least one mold plate 6 mounted on and connected to the upper surface of the mold support frame 1 2 8 defined by the upper surface.
- the slab form 1 2 2 is detachably mounted on the upper surface of the support frame 8 of the support frame unit 8 2 in substantially the same manner as in the slab form 8 4.
- This slab formwork unit 120 can be applied to irregular slabs.
- Fig. 3 0 and Fig. 3 1 show two intermediate slab molds 1 3 in the gaps formed between each of the four slab mold units 2 A, 2 B, 2 C and 2 D.
- An embodiment is shown in which a slab mold surface is formed by interposing 0 and one intermediate slap mold form 1 3 2 in a separable manner.
- An intermediate slab form 1 3 2 is detachably interposed between the support frame 8, the intermediate slab form 1 3 2 and the assembly of the support frame 8 of the slab form frame 2D. .
- the intermediate slab form 1 3 2 includes a pair of side frames 1 3 4 extending in parallel to each other, as can be easily understood from FIGS. 30 and 34, and a side frame 1 3 A plurality of lateral frames 1 3 6 extending between each of the side frames 1 3 4 with a gap between both ends in the longitudinal direction of 4 and both ends fixed to each of the side frames 1 3 4 and the side It is composed of a form plate 1 3 8 fixed so as to cover the upper ends of each of the frames 1 3 4 and 1 3 6.
- Each of the side frames 1 3 4 and the horizontal frames 1 3 6 is made of square bars having a rectangular cross section, and in the embodiment, made of wooden square bars.
- the intermediate slab form 1 3 2 has an elongated rectangular planar shape.
- the lower surfaces of the side frames 1 3 4 and the side frames 1 3 6 are positioned substantially on the same plane parallel to the form plate 1 3 8.
- the mounting plate 8 described above is used by using the connecting holes 3 2 a (see FIG. 1) formed in each of the end frames 3 2.
- FIG. 3 2 and Fig. 3 3 show the mounting plates 8 8 attached to the facing surfaces of the end frames 3 2 facing each other in the supporting frames 8 of the slab form units 2C and 2D, respectively. Is shown. From the upper surface of the mold plate 6 in each of the support frames 8 to the upper surface of the upper end flange 8 8 b of each of the mounting plates 8 8 The distance at can be easily adjusted using the long-holes 8 8 c to correspond to the height (thickness) of the intermediate slap formwork 13 2.
- the upper surface of the upper end flange 8 8 b of the mounting plate 8 8 is positioned substantially on the same plane.
- the above intermediate slab formwork. 1 3 2 is the support frame 8 of the slab formwork units 2 C and 2 D, the gap between the end frames 3 2 facing each other, and the slab formwork unit 2 A 2B, the support frame 8 of 2B is fitted from above into the gap between the end frames 3 2 facing each other.
- the intermediate slab form 1 3 2 has the gap between the bottom surfaces of the side frames 1 3 4 substantially placed on the upper surface of the upper flange 8 8 b of each of the mounting plates 8 8. It is held so as to block.
- Each of the intermediate slab molds 1 30 is substantially the same in the support frame 8 of the slab mold units 2 A and 2 C, and the gap between the side frames 3 2 facing each other, And, in the support frames 8 of the slab form units 2 B and 2 D, they are fitted from above into the gaps between the side frames 32 facing each other.
- Each of the intermediate slab molds 1 3 0 has an upper surface of the upper end flange 8 8 b of each of the mounting plates 8 8 attached to the respective opposite surfaces of the side frame 1 3 4 of the side frame 1 3 4. The gap is held so as to substantially close the gap.
- Slap formwork units 2 A to 2 D, each formwork plate 6 and intermediate slab formwork 1 3 0 and 1 3 2 formwork plates 1 3 8 are positioned substantially on the same horizontal plane.
- a slab formwork surface is formed.
- two slab mold units 8 0 C and 8 0 D are formed between slab mold 8 4 respectively.
- An embodiment in which a slab form surface is formed by detachably interposing one intermediate slab form 1 3 2 in the gap is shown.
- each of the mounting plates 8 8 has an end at each of the support frames 8 such that the upper surface of each upper end flange 8 8 b is positioned substantially on the same horizontal plane as the upper surface of the support frame 8. 2 bolts and nuts on frame 3 2 each 1 4 It is fastened by 0.
- Other configurations are substantially the same as the configurations shown in FIGS. 32 and 33.
- the slab formwork 2 and 80 are connected to each other.
- a continuous slab form surface can be easily formed by closing the gap formed in the substrate.
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Abstract
A slab formwork unit, comprising a support frame unit having a support frame, a pair of column units each of which comprises a pair of columns rotatably disposed at both end lower surface parts of the support frame in the horizontal longitudinal direction, length adjusting means disposed at the lower end parts of the columns, and braces for connecting the columns to the support frame and a formwork flat plate installed on the upper surface side of the support frame. The column units are rotatable between a folded position and a support position. Each of the braces is so formed that its one end part is rotatably supported on the columns facing each other, and rotatable between the folded position extending along the columns and an acting position where each other end part is releasably connected to the both side-part lower surface sides of the support frame.
Description
明細書 スラプ型枠ュ-ッ ト及ぴ支持枠ュ-ッ ト Description Slap formwork and support frame
技術分野 本発明は、 立体駐車場、 住宅、 倉庫、 オフィスなどの立体構築物におけ る複数階のコンク リー トスラブの各々を形成するために適用されるスラ ブ型枠ュニッ ト及び支持枠ュ-ッ トに関する。 TECHNICAL FIELD The present invention relates to a slab form unit and a support frame unit which are applied to form each of a plurality of floor concrete slabs in a three-dimensional structure such as a multi-story parking lot, a house, a warehouse, and an office. About
背景技術 . 一般に、 例えばコンク リー ト製の立体構築物のスラブは、 コンク リー ト 製フロアに対し所定の上方位置にスラブ型枠が組み立てられた後、 この スラブ型枠に従ってコンク リー トが打ち込まれることによ り形成される。 このスラプ型枠の一典型例は、 複数のパイプサポー トを振れ止めパイプ を介して所定の位置に配し、 その上端に複数の大引きを架設し、 この大 引きの上に根太を大引きに直交して組み付け、 この根太の上に合板を配 置することによ り組み立てられ.る。 上記従来のスラブ型枠は、 多数かつ多種類の部材を要すると共に、 組立 工数がきわめて多く かつ組立作業が複雑で作業性が悪い上、 更に分解ェ 程をも必要とする。 その結果、 スラブ型枠の組立 · 分解に要する作業時 間がきわめて長く なり、 多く の人手を要し、施工期間も長く なる。 また、 スラブ型枠と して必要な精度を得るためには、 その組立作業に高い熟練 度 (スキル) が要求される。 上記したよ うな技術的課題を解決するため、 本発明者は、 既に、 移動式
スラブ型枠ュニッ トを開発している (特開平 0 7 — 2 4 7 6 8 2号公報 参照)。 このスラブ型枠ユニッ トは、 載置面に沿って移動自在な基台と、 スラブ型枠と、 スラブ型枠を昇降自在に基台上に接続する昇降動装置と、 昇降動装置を所定状態に安定させるための安定装置とを備えている。 昇 降動装置は、 下端が基台に旋回自在に'連結ざれた第 1のリ ンク と、 下端 が基台に沿って移動自在に連結された第 2のリ ンク と、 第 1 のリ ンクの 中間部と第 2のリ ンクの中間部とを相互に旋回自在に連結する連結ピン とを含んでいる。 安定装置は長さ調整自在な支えロ ッ ドを含んでいる。 支え口 ッ ドの一端は第 2のリ ンクに旋回自在に連結され、 支え口 ッ ドの 他端は基台に設けられた係合部に分離自在に係合させることができる。 そして、 支えロ ッ ドの他端を基台の係合部に係合させることによって、 スラブ型枠を降下させる方向に昇降動手装置の第 2のリ ンクの下端が基 台に沿って移動することが阻止される。 上記移動式スラブ型枠ュニッ トによれば、 先に述べた従来のスラブ型枠 に較べて施工効率が高く、 必要な精度が容易に得られると共に施工費用 を節減できる、 との優れた効果が達成できる。 しかしながらその反面、 次のような問題を有している。 BACKGROUND ART Generally, for example, a slab of a concrete three-dimensional structure is constructed in such a manner that a slab formwork is assembled at a predetermined upper position with respect to a concrete floor and then the concrete is driven according to the slab formwork. It is formed by. A typical example of this slap formwork is that a plurality of pipe supports are placed at predetermined positions via steady pipes, a plurality of large pulls are installed at the upper end, and the joists are pulled over the large pulls. It is assembled by placing the plywood on top of the joists. The above-mentioned conventional slab formwork requires many and many kinds of members, has an extremely large number of assembly steps, is complicated in assembly work, has poor workability, and further requires a disassembly process. As a result, the work time required for assembling and disassembling the slab formwork becomes extremely long, requiring a lot of manpower and the construction period. Also, in order to obtain the required accuracy as a slab formwork, a high level of skill is required for the assembly work. In order to solve the technical problems as described above, the present inventor has already A slab formwork unit is being developed (see Japanese Laid-Open Patent Publication No. 0-7 — 2 4 7 6 8 2). This slab formwork unit includes a base that is movable along the mounting surface, a slab formwork, a lifting device that connects the slab formable to the base so that it can be raised and lowered, and the lifting device in a predetermined state. And a stabilizing device for stabilizing. The ascending / descending device includes a first link whose lower end is pivotably connected to the base, a second link whose lower end is movably connected along the base, and a first link. And a connecting pin for rotatably connecting the intermediate part of the second part and the intermediate part of the second link. The stabilizer includes a length-adjustable support rod. One end of the support port is pivotally connected to the second link, and the other end of the support port can be detachably engaged with an engagement portion provided on the base. Then, by engaging the other end of the support rod with the engaging portion of the base, the lower end of the second link of the lifting and lowering hand device moves along the base in the direction of lowering the slab formwork. That is blocked. According to the above mobile slab formwork unit, the construction efficiency is higher than that of the conventional slab formwork described above, and it is possible to easily obtain the required accuracy and reduce the construction cost. Can be achieved. However, it has the following problems.
( 1 ) 全体と して、 部品点数が多く、 .構成が複雑でコス トが高い。 (1) Overall, the number of parts is large, the configuration is complicated, and the cost is high.
( 2 ) 重量が重く、 コンパク トな形状に折り畳むことができないので、 建設現場における狭い空間での迅速かつ機動的な小運搬が容易である と はいえない。また、比較的大きな保管スペース及ぴ輸送スペースを要し、 保管費用及び輸送費用が高い。 (2) Since it is heavy and cannot be folded into a compact shape, it cannot be said that quick and agile small transport in a narrow space at a construction site is easy. In addition, it requires relatively large storage space and transportation space, and storage costs and transportation costs are high.
したがって、 更なる改善が要望されているところであった。 発明の開示 本発明の目的は、 設置時間が短くがつ脱型が容易であり、 しかも、 全体 と して、 部品点数が少なく、 構成が簡単で低コス トで製造できる、 新規
なスラブ型枠ユニッ ト及ぴ支持枠ユニッ トを提供することである。 - 本発明の他の目的は、 比較的軽量であり、 コンパク トな形状に折り畳む ことが可能であり、 建設現場における狭い空間での機動的な小運搬が容 易であると共に、 保管及び輸送スぺ一'スが少なく、 保管及び輸送費用が 安い、 新規なスラブ型枠ュ-ッ ト及び支持枠ュニッ トを提供することで ある。 本発明の一局面によれば、 Therefore, further improvements were desired. DISCLOSURE OF THE INVENTION The object of the present invention is to provide a new product that is short in installation time, easy to remove, and has a small number of parts as a whole, is simple in construction and can be manufactured at low cost. Slab formwork unit and support frame unit. -Another object of the present invention is that it is relatively lightweight, can be folded into a compact shape, is easy to move in a small space at a construction site, and is easy to store and transport. To provide new slab formwork and support framing units with less space and lower storage and transportation costs. According to one aspect of the present invention,
平面矩形状をなしかつ、 実質的に同一平面上に位置付けられた上面及び 該上面に平行な、 実質的に同一平面上に位置付けられた下面を有する支 持枠と、 支持枠の水平縦方向両端部の下面側においてそれぞれ該両端部 に沿って相互に平行に水平横方向に延在する回動軸線まわり を回動可能 に配設されかつ該水平横方向に間隔をおいて相互に平行に延在する一対 の支柱をそれぞれ含む一対の支柱ユエッ ト と、 支柱の各々の下端部に配 設されて支柱の各々の長さを実質的に調整しう る長さ調整手段と、 支柱 の各々 と支持枠とを連結するためのブレース とを備えた支持枠ュ-ッ ト と ; 支持枠の上面側に取り付けられるスラブ型枠と ; を備え、 支柱ュニ ッ トの各々は、 支持枠の下面に沿って延在する折畳位置と、 支持枠の下 面に対し垂直に下方に延びる支持位置と の間を、 対応する該軸線まわり を回動可能であり、 ブレースの各々は、 各々の一端部が、 支持位置に位 置付けられた支柱ユニッ トの各々間で対向する支柱の各々の長手方向中 間における対向面側にそれぞれ回動可能に支持されかつ、 支柱の各々の 該中間から下方領域における対向面に沿つて延在する折畳位置と、 各々 の他端部が、 支持枠の該水平横方向両側部の下面側にそれぞれ分離自在 に連結される作用位置との間を回動可能であり、 ブレースの各々が作用 位置に位置付けられる と、 支柱ユニッ トの各々は支持位置に位置付けら れる、 A support frame having a planar rectangular shape and having a top surface positioned substantially on the same plane and a bottom surface positioned substantially on the same plane parallel to the top surface; and both ends in the horizontal and vertical directions of the support frame Are arranged on the lower surface side of the part so as to be rotatable around a rotation axis extending in the horizontal and lateral directions parallel to each other along the both ends, and extending in parallel to each other at intervals in the horizontal and lateral directions. A pair of strut units each including a pair of existing struts, a length adjusting means arranged at the lower end of each of the struts to substantially adjust the length of each strut, and each of the struts A support frame with a brace for connecting to the support frame; and a slab form frame attached to the upper surface side of the support frame; and each of the support units has a lower surface of the support frame. Folding position extending along the bottom of the support frame It is possible to rotate around the corresponding axis line between the support positions extending vertically downward, and each of the braces is between each of the column units each positioned at the support position. A folding position that is rotatably supported on the opposing surface side in the longitudinal direction of each of the opposing struts and extends from the middle of each of the supporting posts along the opposing surface in the lower region; The end portions can be pivoted between the operation positions that are separably connected to the lower surface sides of the horizontal lateral sides of the support frame, and when each of the braces is positioned at the operation position, the column unit Each of which is positioned in a support position,
ことを特徴とするスラブ型枠ユニッ ト、 が提供される。
支持枠の該下面から片方の支柱ュニッ トにおける該軸線までの下方への 垂直距離は、 他方の支柱ユニッ トにおける該軸線までの該垂直距離よ り も短く規定され、 ブレースの各々が折畳位置に位置付けられかつ、 片方 の支柱ュニッ トが折畳位置に位置付けられた状態で、 他方の支柱ュニッ トが折畳位置に位置付けられる と、 他方の支柱ュ-ッ ト及び他方の支柱 ユニッ トにおけるブレースの各々は、 片方の支柱ユニッ トの下側を、 支 持枠の該下面に沿って該水平縦方向に延在する、 ことが好ましい。 支柱ュ-ッ トの各々は、 支柱ュニッ トの各々における支柱の各々間を、 支柱の各々の長手方向に間隔をおいて相互に平行にかつ支柱の各々に対 して直角に延在しかつ、 両端がそれぞれ対応する支柱に固着された複数 の連結ロッ ド部材を備えている、 ことが好ましい。 長さ調整手段の各々は、 支柱の各々の下端部にねじ結合されたジャツキ 部材を備えている、 又は、 支柱の各々の下端部に嵌合されて連結手段に よ り複数の長手方向位置を選択して相互に分離自在に連結される補助支 柱と、 補助支柱の各々の下端部にねじ結合されたジャッキ部材とを備え ている、 ことが好ましい。 支持枠は、 該水平横方向に間隔をおいて該水平縦方向に平行に延在する 一対の側フレームと、 側フレームの各々の該水平縦方向における両端部 間を該水平横方向に延在する一対の端フ レーム と、 端フ レームの各々間 において、 該水平縦方向に相互に間隔をおいて端フ レームの各々に平行 に側フ レームの各々間を延在する複数の補助横フレーム と、 側フ レーム の各々間において、 側フレームの各々に平行に実質的に端フレームの 各々間を延在するよ う、 少なく とも 1列に配設された複数の補助縦フレ 一ムとを備え、 側フ レーム、 端フ レーム、 補助横フ レーム及び補助縦フ レームの各々は、 角パイプから形成されかつ、 各々の上面は、 支持枠の
該上面を規定し、 側フ レーム及ぴ端フ レームの各々の下面は、 支持枠の' 該下面を規定する、 ことが好ましい。 側フ レーム及ぴ端フ レームの各々には、 支持枠の該上面が水平に位置付 けられた状態で、 側フレーム及び端フ レームめ各々に直交しかつ水平方 向の軸線を有する連結穴がそれぞれ複数個形成されている、 ことが好ま しい。 支持枠の側フ レーム及び端フ レームの各々は、 .支持枠の矩形周縁フ レー ムを規定し、 片方の支柱ユニッ トにおける支柱の各々は、 それぞれ、 該 周縁フ レームの該水平縦方向一端部における 2つの角部の下面にそれぞ れ配設された片方の支柱支持フレームに回動可能に支持され、 他方の支 柱ュニッ トにおける支柱の各々は、 それぞれ、 該周縁フ レームの該水平 縦方向他端部における 2つの角部の下面にそれぞれ配設された他方の支 柱支持フ レームに回動可能に支持され、 片方の支柱ュニッ トにおけるブ レースの各々の一端部は、 片方の支柱ュ-ッ トにおける支柱の各々の長 手方向中間における該対向側の面にそれぞれ配設された片方のブレース 支持フ レームに、 それぞれ回動可能に支持されかつ他端部は、 側フ レー ムの各々の該水平縦方向の中央より も該水平縦方向の一端寄り の位置に おける下面にそれぞれ配設された片方のブレース連結フ レームに、 それ ぞれ分離自在に連結可能であり、 他方の支柱ユニッ トにおけるプレース の各々の一端部は、 他方の支柱ュニッ トにおける支柱の各々の長手方向 中間における該対向側の面にそれぞれ配設された他方のブレース支持フ レームに、それぞれ回動可能に支持されかつ他端部は、側フレームの各々 の該水平縦方向の中央よ り も該水平縦方向の他端寄りの位置における下 面にそれぞれ配設された他方のプレース連結フレームに、 それぞれ分離 自在に連結可能である、 ことが好ましい。 片方及び他方の支柱ユエッ トにおけるブレースの各々の他端部と片方及
び他方のブレース連結フ レームの各々 とがそれぞれ連結されて、 ブレー- スの各々が作用位置に位置付けられると、 片方及び他方の支柱ュ.二ッ ト はそれぞれ支持位置に位置付けられる、 ことが好ましい。 他方のブレース連結フ レームの各々 は'、 下方に開放された U形溝を備え ており、 片方及ぴ他方の支柱ュ-ッ トにおけるブレースの各々の他端部 と片方及び他方のブレース連結フ レームの各々 と の連結がそれぞれ解除 されて、 該ブレースの各々が、 それぞれ、 支柱の各々の該中間に配設さ れたブレース支持フ レームの各々から下方領域における該対向側の面に 沿って延在して、 該ブレースの各々の他端部が、 それぞれ、 支柱の各々 の下端部に重合される折畳位置に位置付けられかつ、 片方の支柱ュニッ トが折畳位置に位置付けられると、 片方の支柱ユエッ トにおけるブレー スの各々は、 それぞれ、 他方のブレース連結フ レームの各々の U开溝内 に分離自在に揷入され、 片方のブレース支持フ レームの各々は、 それぞ れ、 側フ レームの各々における下面直下に位置付けられ、 片方の支柱ュ ニッ トにおける支柱の各々は、 それぞれ、 片方のブレース連結フ レーム の各々の直下を延在するよ う位置付けられる、 ことが好ましい。 更に、 他方の支柱ユニッ トが折畳位置に位置付けられる と、 他方の支柱 ュニッ トにおけるブレース の各々及び他方のブレース支持フ レームの 各々は、 それぞれ、 片方の支柱ユニッ トにおける支柱の各々の直下に位 置付けられる、 ことが好ましい。 支持枠を平面から見て、 支持枠を除く支持枠ュニッ トの全ての構成部材 は、 支持枠の周面を越えて外側に突出しないよ う配置される、 ことが好 ましい。 スラブ型枠は、 1個の矩形状の型枠'平板から構成される と共に支持枠の 該上面に載置されて支持枠に連結される、 ことが好ましい。
補助横フ レーム及び補助縦フ レームの各々における複数の箇所に.は、 支 持枠の該上面が水平に位置付けられた状態で、 補助横フレーム及び補助 縦フ レームの各々に直交しかつ水平方向の軸線を有する取付穴が形成さ れると共に、 捕助横フ レーム及び補助'縦フ レームの各々における、 取付 穴が形成された該複数の箇所には、 それぞれ、 補助横フ レーム及び補助 縦フ レームの各々 の上面と協働して上方に開放された、 実質的に U形状 をなすスラブ型枠取付溝が配設され、 スラブ型枠は、 支持枠における一 対の側フ レーム、 一対の端フ レーム、: 捕助横フ レーム及び捕助縦フ レー ムの各々に対応して配列されかつ、 実質的に同一平面上に位置付けられ た上面と該上面に平行な、 実質的に同一平面上に位置付けられた下面と を有する、 一対の型枠側フ レーム、 一対の型枠端フレーム、 型枠補助横 フ レーム及ぴ型枠補助縦フレームを備えた型枠支持フ レームと、 該上面 によ り規定される型枠支持フ レームの上面に載置 ■ 連結される 1個の型 枠平板とを備え、 支持枠の該上面が水平に位置付けられた状態で、 型枠 支持フ レームを、 支持枠の該上面に載置して、 型枠支持フ レームにおけ る型枠補助横フレーム及び型枠補助縦フレームの各々を、 支持枠のス ラ ブ型枠取付溝に分離自在に嵌合させることにより、 スラブ型枠は、 支持 枠の該上面に分離自在にかつ該水平縦方向及び該水平横方向への移動が 規制されて保持される、 ことが好ましい。 支持枠の該上面が水平に位置付けられた状態で、 支持枠におけるスラブ 型枠取付溝の各々は、 対応する補助横フ レーム及び補助縦フ レームを水 平方向に挟んで相互に水平方向に対向しかつ、 対応する補助横フ レーム 及び補助縦フ レームの該上面から鉛直上方に延び出す一対の取付板であ つて、 それぞれ、 鉛直方向に長い長方形の平板本体と、 平板本体の上端 から相互に離隔する方向に平板本体に対し直角に延びる上端フラ ンジと からなる一対の取付板と、 対応する'補助横フレーム及び補助縦フレーム の該上面とにより形成され、 取付板の各対において、 平板本体の各々に
は鉛直に延在する長穴が形成され、 取付板の各対は、 対応する補助横フ' レーム及び補助縦フレームの該上面から鉛直上方に延び出す高ざが実質 的に同じとなるよ う、 長穴の各々が、 対応する補助横フ レーム及び補助 縦フ レームに形成された取付穴に整合されてボルト &ナッ トによ り、 対 応する補助横フレーム及び補助縦フ レ'ームに'分離自在に締結され、 取付 板の各対の該高さは、 型枠支持フ レームにおける一対の型枠側フ レーム、 一対の型枠端フ レーム、 型枠補助横フレーム及び型枠補助縦フレームの 該下面によ り規定される型枠支持フ レームの下面から型枠支持フ レーム の該上面までの高さ と実質 に同じである、 ことが好ましい。 本発明の他の局面によれば、 A slab formwork unit characterized by the above is provided. The vertical distance from the lower surface of the support frame to the axis of one column unit is defined to be shorter than the vertical distance to the axis of the other column unit. If one strut unit is in the folded position and the other strut unit is in the folded position, the braces in the other strut unit and the other strut unit Preferably, each of these extends in the horizontal and vertical direction along the lower surface of the support frame on the lower side of one support unit. Each of the struts extends between each of the struts in each of the strut units, parallel to each other at a distance in the longitudinal direction of each of the struts and at a right angle to each of the struts, and It is preferable that a plurality of connecting rod members each having both ends fixed to corresponding struts are provided. Each of the length adjusting means includes a jack member screwed to the lower end of each of the columns, or is fitted into the lower end of each of the columns and has a plurality of longitudinal positions by the connecting unit. It is preferable to include an auxiliary support column that is selected and connected to be separable from each other, and a jack member that is screwed to the lower end of each of the auxiliary support columns. The support frame extends in the horizontal horizontal direction between a pair of side frames extending in parallel with the horizontal vertical direction at intervals in the horizontal horizontal direction and both ends of the side frames in the horizontal vertical direction. A plurality of auxiliary horizontal frames extending between each of the side frames parallel to each of the end frames and spaced apart from each other in the horizontal and vertical directions between each of the end frames. And between each of the side frames, a plurality of auxiliary vertical frames arranged in at least one row so as to extend between each of the end frames substantially in parallel with each of the side frames. Each of the side frame, the end frame, the auxiliary horizontal frame and the auxiliary vertical frame is formed of a square pipe, and each upper surface of the support frame Preferably, the upper surface is defined, and the lower surface of each of the side frames and the end frames defines the lower surface of the support frame. Each of the side frame and the end frame has a connecting hole having a horizontal axis orthogonal to the side frame and the end frame with the upper surface of the support frame positioned horizontally. It is preferable that a plurality of each is formed. Each of the side frames and end frames of the support frame defines a rectangular peripheral frame of the support frame, and each of the columns in one column unit is respectively one end of the horizontal frame in the horizontal longitudinal direction. Each of the columns in the other column unit is pivotally supported by one column support frame disposed on the lower surface of each of the two corners. One end of each brace in one strut unit is pivotally supported by the other support pillar support frame disposed on the lower surface of each of the two corners at the other longitudinal end. Each of the struts in the strut is rotatably supported by one brace support frame disposed on the opposite side surface in the middle in the longitudinal direction, and the other end is a side frame. Each Can be connected to one brace connecting frame respectively disposed on the lower surface at a position closer to one end in the horizontal vertical direction than the center in the horizontal vertical direction. One end of each of the places in the first support unit is rotatably supported by the other brace support frame disposed on the opposite side surface in the middle in the longitudinal direction of each of the support posts in the other support unit. And the other end is separable to the other place connecting frame respectively disposed on the lower surface at a position closer to the other end in the horizontal vertical direction than the center in the horizontal vertical direction of each side frame. It is preferable that they can be connected. One end and one end of each brace in one and the other strut unit Preferably, each of the brace connecting frames is connected to each other, and each of the braces is positioned at the working position. . Each of the other brace connecting frames is provided with a U-shaped groove that opens downward, and the other end of each brace and the one and the other brace connecting frame in one and the other strut. Each of the braces is released from each of the brace support frames disposed in the middle of each of the struts along the opposite surface in the lower region. The other end of each of the braces is positioned in a folded position where it is superimposed on the lower end of each of the struts, and when one strut unit is positioned in the folded position, Each of the braces in the column brace is removably inserted into each U-open groove of the other brace connection frame, and each of the brace support frames is Positioned directly below the lower surface of each of the frames, each of the struts in the strut Interview Knitting bets one, respectively, are positioned earthenware pots by extending directly below the respective brace connecting frame of one, it is preferable. Further, when the other strut unit is positioned in the folded position, each of the braces in the other strut unit and each of the other brace support frames are respectively directly below each of the struts in one strut unit. Preferably, it is positioned. It is preferable that all the components of the support frame unit excluding the support frame are arranged so as not to protrude outward beyond the peripheral surface of the support frame when the support frame is viewed from a plane. It is preferable that the slab mold is composed of a single rectangular mold and a flat plate, and is placed on the upper surface of the support frame and connected to the support frame. At a plurality of positions in each of the auxiliary horizontal frame and the auxiliary vertical frame, the horizontal direction is perpendicular to each of the auxiliary horizontal frame and the auxiliary vertical frame with the upper surface of the support frame positioned horizontally. And a plurality of locations where the mounting holes are formed in each of the auxiliary horizontal frame and the auxiliary 'longitudinal frame, the auxiliary horizontal frame and the auxiliary vertical frame are respectively formed. A substantially U-shaped slab form mounting groove, which is open upward in cooperation with the upper surface of each of the frames, is disposed, and the slab form frame includes a pair of side frames in the support frame, a pair of End frame: a substantially parallel plane parallel to and parallel to the top surface arranged corresponding to each of the capture lateral frame and capture longitudinal frame and positioned substantially on the same plane A lower surface positioned above and A pair of formwork side frames, a pair of formwork end frames, a formwork support frame having a formwork auxiliary horizontal frame and a formwork auxiliary vertical frame, and a formwork defined by the upper surface Placed on the upper surface of the support frame ■ With one mold plate to be connected, the mold frame is mounted on the upper surface of the support frame with the upper surface of the support frame positioned horizontally. The slab mold frame is separably fitted into the slab mold frame mounting groove of the support frame so that each of the mold frame auxiliary horizontal frame and the mold frame auxiliary vertical frame in the mold frame support frame is separably fitted. It is preferable that the support frame is held on the upper surface of the support frame so as to be separable and restricted in movement in the horizontal vertical direction and horizontal horizontal direction. With the upper surface of the support frame positioned horizontally, each of the slab formwork mounting grooves in the support frame faces each other horizontally with the corresponding auxiliary horizontal frame and auxiliary vertical frame sandwiched in the horizontal direction. And a pair of mounting plates extending vertically upward from the upper surfaces of the corresponding auxiliary horizontal frame and auxiliary vertical frame, each of which is a rectangular plate body long in the vertical direction and from the upper end of the plate main body. It is formed by a pair of mounting plates comprising upper end flanges extending at right angles to the flat plate body in the separating direction and the corresponding upper surfaces of the auxiliary horizontal frame and auxiliary vertical frame, and in each pair of mounting plates, the flat plate body To each of Are formed so that each pair of mounting plates has substantially the same height extending vertically upward from the upper surface of the corresponding auxiliary horizontal frame and auxiliary vertical frame. Each of the elongated holes is aligned with the mounting holes formed in the corresponding auxiliary horizontal frame and auxiliary vertical frame, and the corresponding auxiliary horizontal frame and auxiliary vertical frame are aligned by bolts and nuts. The height of each pair of mounting plates is a pair of formwork side frames, a pair of formwork end frames, a formwork auxiliary horizontal frame and a formwork auxiliary. It is preferable that the height from the lower surface of the formwork support frame defined by the lower surface of the vertical frame to the upper surface of the formwork support frame is substantially the same. According to another aspect of the invention,
平面矩形状をなしかつ、 実質的に同一平面上に位置付けられた上面及び 該上面に平行な、 実質的に同一平面上に位置付けられた下面を有する支 持枠であって、 上面側にスラブ型枠が取り付けられる支持枠と、 支持枠 の水平縦方向両端部の下面側においてそれぞれ該両端部に沿って相互に 平行に水平横方向に延在する回動軸線まわり を回動可能に配設されかつ 該水平横方向に間隔をおいて相互に平行に延在する一対の支柱をそれぞ れ含む一対の支柱ュニッ トと、 支柱の各々の下端部に配設されて支柱の 各々の長さを実質的に調整しう る長さ調整手段と、 支柱の各々 と支持枠 とを連結するためのプレース とを備え、 支柱ュュッ トの各々は、 支持枠 の下面に沿って延在する折畳位置と、 支持枠の下面に対し垂直に下方に 延びる支持位置との間を、 対応する該軸線まわり を回動可能であり、 ブ レースの各々は、 各々 の一端部が、 支持位置に位置付けられた支柱ュ- ッ トの各々間で対向する支柱の各々の長手方向中間における対向面側に それぞれ回動可能に支持されかつ、 支柱の各々の該中間から下方領域に おける対向面に沿って延在する折畳位置と、 各々の他端部が、 支持枠の 該水平横方向両側部の下面側にそれぞれ分離自在に連結される作用位置 との間を回動可能であり、 ブレース'の各々が作用位置に位置付けられる と、 支柱ュニッ トの各々は支持位置に位置付けられる、
ことを特徴とする支持枠ユニッ ト、 が提供される 支持枠の該下面から片方の支柱ユニッ トにおける該軸線までの下方への 垂直距離は、 他方の支柱ユニッ トにおける該軸線までの該垂直距離よ り も短く規定され、 プレースの各々が折畳位置に位置付けられかつ、 片方 の支柱ュ-ッ トが折畳位置に位置付けられた状態で、 他方の支柱ユエッ トが折畳位置に位置付けられると、 他方の支柱ュニッ ト及び他方の支柱 ュュッ トにおけるプレースの各々は、 片方の支柱ュ-ッ トの下側を、 支 持枠の該下面に沿って該水平縦方向に延在する、 ことが好ましい。 支柱ュニッ トの各々は、 支柱ュ-ッ トの各々における支柱の各々間を、 支柱の各々の長手方向に間隔をおいて相互に平行にかつ支柱の各々に対 して直角に延在しかつ、 両端がそれぞれ対応する支柱に固着された複数 の連結ロッ ド部材を備えている、 ことが好ましい。 A support frame having a planar rectangular shape and having an upper surface substantially coplanar and a lower surface substantially parallel to the upper surface and substantially coplanar, the slab type on the upper surface side A support frame to which the frame is attached and a lower surface side of both ends in the horizontal vertical direction of the support frame are arranged so as to be rotatable around a rotation axis extending parallel to each other along the horizontal horizontal direction. And a pair of strut units each including a pair of struts extending in parallel to each other at an interval in the horizontal and lateral directions, and disposed at the lower ends of the struts to reduce the length of each strut. A length adjusting means that can be substantially adjusted, and a place for connecting each of the support columns to the support frame, and each of the support mutees is a folding position that extends along the lower surface of the support frame. And a support extending vertically downward with respect to the lower surface of the support frame Each of the braces, with one end of each of the braces facing each other between each of the support columns positioned at the support positions. A folding position extending from the middle of each of the support columns along the facing surface in the lower region, and the other end of each of the columns. It is possible to rotate between the working positions that are separably connected to the lower surface sides of both sides of the frame in the horizontal and lateral directions. When each of the braces is positioned at the working position, each of the support units is supported. Located in position, A vertical distance from the lower surface of the support frame to the axis of one column unit is the vertical distance to the axis of the other column unit. If each of the places is positioned in the folded position and one strut is positioned in the folded position, the other strut unit is positioned in the folded position. The other strut unit and each of the places in the other strut nut extend below the one strut nut in the horizontal and vertical direction along the lower surface of the support frame. preferable. Each of the strut units extends between each of the struts in each of the struts, spaced parallel to each other in the longitudinal direction of each of the struts and perpendicular to each of the struts, and It is preferable that a plurality of connecting rod members each having both ends fixed to corresponding struts are provided.
長さ調整手段の各々は、 支柱の各々の下端部にねじ結合されたジャッキ 部材を備えている、 又は、 支柱の各々の下端部に嵌合されて連結手段に よ り複数の長手方向位置を選択して相互に分離自在に連結される補助支 柱と、 補助支柱の各々の下端部にねじ結合されたジャッキ部材とを備え ている、 ことが好ましい。 支持枠は、 該水平横方向に間隔をおいて該水平縦方向に平行に延在する 一対の側フレームと、 側フレームの各々の該水平縦方向における両端部 間を該水平横方向に延在する一対の端フレームと、 端フ レームの各々間 において、 該水平縦方向に相互に間隔をおいて端フレームの各々に平行 に側フ レームの各々間を延在する複数の補助横フ レーム と、 側フ レーム の各々間において、 側フ レームの各々に平行に実質的に端フ レームの 各々間を延在するよ う、 少なく とも' 1列に配設された複数の補助縦フレ 一ムとを備え、 側フ レーム、 端フ レーム、 補助横フ レーム及び補助縦フ
レームの各々は、 角パイプから形成されかつ、 各々の上面は、 支持枠の- 該上面を規定し、 側フレーム及び端フ レームの各々の下面は、 支持枠の 該下面を規定する、 ことが好ま しい。 側フ レーム及び端フ レームの各々には'、 支持'枠の該上面が水平に位置付 けられた状態で、 側フ レーム及ぴ端フレームの各々に直交しかつ水平方 向の軸線を有する連結穴がそれぞれ複数個形成されている、 ことが好ま しい。 支持枠の側フ レーム及び端フ レームの各々は、 支持枠の矩形周縁フ レー ムを規定し、 片方の支柱ュニッ トにおける支柱の各々は、 それぞれ、 該 周縁フ レームの該水平縦方向一端部における 2つの角部の下面にそれぞ れ配設された片方の支柱支持フ レームに回動可能に支持され、 他方の支 柱ュ-ッ トにおける支柱の各々は、 それぞれ、 該周縁フ レームの該水平 縦方向他端部における 2つの角部の下面にそれぞれ配設された他方の支 柱支持フ レームに回動可能に支持され、 片方の支柱ュ-ッ トにおけるブ レースの各々の一端部は、 片方の支柱ュニッ トにおける支柱の各々の長 手方向中間における該対向側の面にそれぞれ配設された片方のブレース 支持フ レームに、 それぞれ回動可能に支持されかつ他端部は、 側フ レー ムの各々の該水平縦方向の中央より も該水平縦方向の一端寄り の位置に おける下面にそれぞれ配設された片方のブレース連結フ レームに、 それ ぞれ分離自在に連結可能であり、 他方の支柱ュ-ッ トにおけるブレース の各々の一端部は、 他方の支柱ュニッ トにおける支柱の各々の長手方向 中間における該対向側の面にそれぞれ配設された他方のブレース支持フ レームに、それぞれ回動可能に支持されかつ他端部は、側フ レームの各々 の該水平縦方向の中央よ り も該水平縦方向の他端寄りの位置における下 面にそれぞれ配設された他方のブレース連結フ レームに、 それぞれ分離 自在に連結可能である、 ことが好ま'しい。
片方及び他方の支柱ュニッ トにおけるブレースの各々の他端部と片方及' ぴ他方のブレース連結フ レームの各々 とがそれぞれ連結されて、 プレー スの各々が作用位置に位置付けられる と、 片方及び他方の支柱ユニッ ト はそれぞれ支持位置に位置付けられる、 ことが好ましい。 他方のブレース連結フ レームの各々は、 下方に開放された U形溝を備え ており、 片方及ぴ他方の支柱ュニッ トにおけるブレースの各々の他端部 と片方及び他方のブレース連結フ レームの各々 との連結がそれぞれ解除 されて、 該ブレースの各々が、 それぞれ、 支柱の各々の該中間に配設さ れたブレース支持フ レームの各々から下方領域における該対向側の面に 沿って延在して、 該ブレースの各々の他端部が、 それぞれ、 支柱の各々 の下端部に重合される折畳位置に位置付けられかつ、 片方の支柱ュニッ トが折畳位置に位置付けられると、 片方の支柱ユエッ トにおけるプレー スの各々 は、 それぞれ、 他方のブレース連結フ レームの各々 の u形溝内 に分離自在に挿入され、 片方のプレース支持フ レームの各々は、 それぞ れ、 側フ レームの各々における下面直下に位置付けられ、 片方の支柱ュ ニッ トにおける支柱の各々は、 それぞれ、 片方のブレース連結フ レーム の各々の直下を延在するよう位置付けられる、 ことが好ましい。 更に、 他方の支柱ュニッ トが折畳位置に位置付けられる と、 他方の支柱 ユニッ トにおけるブレース の各々及び他方のブレース支持フ レームの 各々は、 それぞれ、 片方の支柱ュニッ トにおける支柱の各々の直下に位 置付けられる、 ことが好ましい。 支持枠を平面から見て、 支持枠を除く全ての構成部材は、 支持枠の周面 を越えて外側に突出しないよう配置される、 ことが好ましい。 補助横フ レーム及び補助縦フ レームの各々における複数の箇所には、 支 持枠の該上面が水平に位置付けられた状態で、 補助横フレーム及ぴ補助
縦フ レームの各々に直交しかつ水平方向の軸線を有する取付穴が形成さ- ' れると共に、 補助横フ レーム及び補助縦フ レームの各々における、 取付 穴が形成された該複数の箇所には、 それぞれ、 補助横フ レーム及び補助 縦フ レームの各々 の上面と協働して上方に開放された、 実質的に u形状 をなすスラブ型枠取付溝が配設され、 ラブ型枠は、 支持枠における一 対の側フ レーム、 一対の端フ レーム、 補助横フ レーム及び補助縦フ レー ムの各々に対応して配列されかつ、 実質的に同一平面上に位置付けられ た上面と該上面に平行な、 実質的に同一平面上に位置付けられた下面と を有する、 一対の型枠側フ レーム、 対の型枠端フ レーム、 型枠補助横 フ レーム及び型枠補助縦フ レームを備えた型枠支持フ レームと、 該上面 により規定される型枠支持フ レームの上面に載置 · 連結される 1個の型 枠平板とを備え、 支持枠の該上面が水平に位置付けられた状態で、 型枠 支持フ レームを、 支持枠の該上面に載置して、 型枠支持フ レームにおけ る型枠補助横フレーム及び型枠補助縦フレームの各々を、 支持枠のスラ ブ型枠取付溝に分離自在に嵌合させることによ り、 スラブ型枠は、 支持 枠の該上面に分離自在にかつ該水平縦方向及び該水平横方向への移動が 規制されて保持される、 ことが好ましい。 支持枠の該上面が水平に位置付けられた状態で、 支持枠におけるスラブ 型枠取付溝の各々は、 対応する補助横フ レーム及び補助縦フ レームを永 平方向に挟んで相互に水平方向に対向しかつ、 対応する補助横フレーム 及ぴ補助縦フ レームの該上面から鉛直上方に延び出す一対の取付板であ つて、 それぞれ、 鉛直方向に長い長方形の平板本体と、 平板本体の上端 から相互に離隔する方向に平板本体に対し直角に延びる上端フラ ンジと からなる一対の取付板と、 対応する補助横フ レーム及び補助縦フ レーム の該上面とにより形成され、 取付板の各対において、 平板本体の各々に は鉛直に延在する長穴が形成され、 取付板の各対は、 対応する補助横フ レーム及び補助縦フレームの該上面^ら鉛直上方に延び出す高さが実質 的に同じとなるよ う、 長穴の各々が、 対応する補助横フ レーム及び補助
縦フ レームに形成された取付穴に整合されてポルト &ナツ トによ り、 対応する補助横フレーム及び補助縦フレームに分離自在に締結され、 取付 板の各対の該高さは、 型枠支持フ レームにおける一対の型枠側フ レーム、 一対の型枠端フ レーム、 型枠補助横フレーム及び型枠補助縦フレームの 該下面により規定される型枠支持フレ'ームの'下面から型枠支持フ レーム の該上面までの高さ と実質的に同じである、 ことが好ましい。 図面の簡単な説明 図 1 は、 本発明によるスラブ型枠ュ-ッ トの実施形態を示す斜視図であ つて、 一部を分解して示す斜視図である。 Each of the length adjusting means includes a jack member screwed to the lower end of each of the columns, or is fitted to the lower end of each of the columns and has a plurality of longitudinal positions by the connecting unit. It is preferable to include an auxiliary support column that is selected and connected to be separable from each other, and a jack member that is screwed to the lower end of each of the auxiliary support columns. The support frame extends in the horizontal horizontal direction between a pair of side frames extending in parallel with the horizontal vertical direction at intervals in the horizontal horizontal direction and both ends of the side frames in the horizontal vertical direction. A plurality of auxiliary lateral frames extending between each of the side frames parallel to each of the end frames and spaced apart from each other in the horizontal and vertical directions. A plurality of auxiliary longitudinal frames arranged in at least one row so as to extend between each of the side frames substantially in parallel with each of the side frames and between each of the end frames. Side frame, end frame, auxiliary horizontal frame and auxiliary vertical frame Each of the frames is formed from a square pipe, and each upper surface defines the upper surface of the support frame, and each lower surface of the side frame and the end frame defines the lower surface of the support frame, I like it. Each of the side and end frames has a horizontal axis that is orthogonal to each of the side and end frames, with the upper surface of the 'support' frame positioned horizontally. It is preferable that a plurality of connecting holes are formed. Each of the side frames and end frames of the support frame defines a rectangular peripheral frame of the support frame, and each of the columns in one column unit is respectively one end of the horizontal frame in the horizontal longitudinal direction. Each of the support posts in the other support column is pivotally supported by one support support frame disposed on the lower surface of each of the two corners. One end of each of the braces in one column mute is rotatably supported by the other support column support frame disposed on the lower surface of the two corners at the other end in the horizontal and vertical directions. Is supported by one brace support frame disposed on the opposite side surface in the middle in the longitudinal direction of each of the columns of one column unit, and the other end is side Each of the frames Can be connected to one brace connecting frame respectively disposed on the lower surface at a position closer to one end in the horizontal vertical direction than the center in the horizontal vertical direction, -One end of each brace in the base is pivotable to the other brace support frame respectively disposed on the opposite side surface in the middle in the longitudinal direction of each post in the other post unit. The other end is supported on the other brace connecting frame disposed on the lower surface at a position closer to the other end in the horizontal vertical direction than the center in the horizontal vertical direction of each side frame. It is preferable that each can be separated and connected. When the other end of each of the braces in one and the other strut unit is connected to each of the one and the other brace connecting frames, and each of the places is positioned in the working position, one and the other Preferably, each column unit is positioned at a support position. Each of the other brace connecting frames has a U-shaped groove opened downward, and the other end of each of the braces and one of the other brace connecting frames and the other of the other brace connecting frames. Each of the braces extends along the opposite surface in the lower region from each of the brace support frames disposed in the middle of each of the struts. When the other end of each brace is positioned at the folding position where it is superimposed on the lower end of each of the struts, and when one strut unit is positioned at the folding position, Each of the plates in the frame is removably inserted into the u-shaped groove of each of the other brace connecting frames, and each of the one place support frames is respectively Positioned directly below the lower surface of each of the frames, each of the struts in the strut Interview Knitting bets one, respectively, are positioned to extend immediately below the respective brace connecting frame of one, it is preferable. Further, when the other strut unit is positioned in the folded position, each of the braces in the other strut unit and each of the other brace support frames are respectively directly below each of the struts in one strut unit. Preferably, it is positioned. It is preferable that all the structural members except the support frame are arranged so as not to protrude outward beyond the peripheral surface of the support frame when the support frame is viewed from the plane. A plurality of locations in each of the auxiliary horizontal frame and the auxiliary vertical frame are provided with the auxiliary horizontal frame and the auxiliary with the upper surface of the support frame positioned horizontally. Mounting holes having a horizontal axis perpendicular to each of the vertical frames are formed, and at the plurality of portions where the mounting holes are formed in each of the auxiliary horizontal frame and the auxiliary vertical frame. A substantially u-shaped slab form mounting groove, which is open upward in cooperation with the upper surface of each of the auxiliary horizontal frame and auxiliary vertical frame, is disposed, and the lab form frame is supported An upper surface arranged corresponding to each of the pair of side frames, the pair of end frames, the auxiliary horizontal frame, and the auxiliary vertical frame in the frame and positioned substantially on the same plane; and A pair of formwork side frames, a pair of formwork end frames, a formwork auxiliary horizontal frame, and a formwork auxiliary vertical frame, having parallel, substantially coplanarly located lower surfaces On the upper surface of the formwork support frame The mold support frame is supported in a state where the upper surface of the support frame is horizontally positioned. Place on the upper surface of the frame and detachably fit each of the mold auxiliary horizontal frame and the mold auxiliary vertical frame in the mold support frame into the slab mold frame mounting groove of the support frame. Accordingly, it is preferable that the slab mold is held on the upper surface of the support frame so as to be separable and restricted in movement in the horizontal vertical direction and the horizontal horizontal direction. With the upper surface of the support frame positioned horizontally, each of the slab formwork mounting grooves in the support frame faces each other horizontally with the corresponding auxiliary horizontal frame and auxiliary vertical frame sandwiched in the horizontal direction. And a pair of mounting plates extending vertically upward from the upper surface of the corresponding auxiliary horizontal frame and auxiliary vertical frame, each of which is a rectangular plate body long in the vertical direction and from the upper end of the plate body. Formed by a pair of mounting plates consisting of upper flanges extending perpendicularly to the flat plate main body in the direction of separation, and the corresponding auxiliary horizontal frames and upper surfaces of the auxiliary vertical frames, Each body has a vertically extending slot, and each pair of mounting plates has substantially the same height extending vertically upward from the corresponding auxiliary horizontal frame and the upper surface of the auxiliary vertical frame. When Each slot has a corresponding auxiliary lateral frame and auxiliary Aligned with the mounting holes formed in the vertical frame and fastened to the corresponding auxiliary horizontal frame and auxiliary vertical frame by Porto & Nut in a separable manner. The height of each pair of mounting plates is From the bottom surface of the mold support frame defined by the bottom surface of the pair of mold frame side frames, the pair of mold frame end frames, the mold frame auxiliary horizontal frame and the frame auxiliary frame in the support frame. It is preferable that the height to the upper surface of the frame support frame is substantially the same. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing an embodiment of a slab formwork according to the present invention, and is a partially exploded perspective view.
図 2は、 図 1 に示すスラブ型枠ュニッ トを、 分解しないで示す正面図で め 。 Figure 2 is a front view of the slab formwork unit shown in Figure 1 without disassembly.
図 3は、 図 2に示すスラブ型枠ユニッ トを、 図 2において左方から見た 側面図である。 Fig. 3 is a side view of the slab formwork unit shown in Fig. 2 as viewed from the left in Fig. 2.
図 4は、 図 2に示すスラブ型枠ユニッ トを、 型枠平板の一部を除去して 示す平面図である。 FIG. 4 is a plan view showing the slab formwork unit shown in FIG. 2 with a part of the formwork plate removed.
図 5は、 図 2に示すスラブ型枠ユニッ トの平面図である。 FIG. 5 is a plan view of the slab formwork unit shown in FIG.
図 6は、 図 2の A部拡大図である。 FIG. 6 is an enlarged view of part A in FIG.
図 7は、 図 6の B矢視図である。 FIG. 7 is a view taken in the direction of arrow B in FIG.
図 8は、 図 6の平面図である。 FIG. 8 is a plan view of FIG.
図 9は、 図 2の C部拡大図である。 FIG. 9 is an enlarged view of part C in FIG.
図 1 0は、 図 9の D矢視図である。 FIG. 10 is a view taken in the direction of arrow D in FIG.
図 1 1は、 図 2において左側におけるブレースの取り付け部の構成を、 分解しかつ拡大して示す図である。 FIG. 11 is an exploded and enlarged view of the structure of the brace attachment portion on the left side in FIG.
図 1 2は、 図 1 1 の E矢視図であって、 支柱とブレース支持フ レームの みを示す E矢視図である。 Fig. 12 is a view taken in the direction of arrow E in Fig. 11. Fig. 12 is a view taken in the direction of arrow E showing only the column and the brace support frame.
図 1 3は、 図 1 1 の F矢視図であって、 側フ レームとプレース連結フ レ ームのみを示す F矢視図である。
図 1 4は、 図 2に示すスラブ型枠ュニッ トの支持枠ュ-ッ トにおいて、- ' ジャッキ部材を取り外し.た状態を示す正面図である。 Fig. 13 is a view from the arrow F in Fig. 11 and shows only the side frame and the place connecting frame. FIG. 14 is a front view showing a state in which the jack member is removed from the support frame unit of the slab type frame unit shown in FIG.
図 1 5は、 図 1 4に示す支持枠ユニッ トにおいて、 支柱ユニッ ト及ぴプ レースを折り畳む作用の状態を示す図である。 FIG. 15 is a diagram showing a state of the support frame unit shown in FIG. 14 in a state of folding the support unit and the place.
図 1 6は、 図 1 4に示す支持枠ュュッ 'トにおいて、 支柱ユニッ トが支持 位置に位置付けられた状態と、 支柱ユエッ ト及びブレースを折り畳んだ 状態とを示す図である。 FIG. 16 is a view showing a state in which the support unit is positioned at the support position and a state in which the support unit and the brace are folded in the support frame unit shown in FIG.
図 1 7は、 図 1 4に示す支持枠ユエッ トにおいて、 支柱ユニッ ト及びブ レースを折り畳んだ状態を示す図である。 FIG. 17 is a view showing a state in which the support unit and the brace are folded in the support frame unit shown in FIG.
図 1 8は、 図 1 に示すスラブ型枠ユニッ トにキャスタを装着した状態を 示す斜視図であって、 一部を断面にして示す斜視図である。 FIG. 18 is a perspective view showing a state in which casters are attached to the slab formwork unit shown in FIG. 1, and is a perspective view showing a part in cross section.
図 1 9は、 本発明によるスラブ型枠ユニッ トの他の実施形態を示す斜視 図であって、 一部を分解して示す斜視図である。 FIG. 19 is a perspective view showing another embodiment of a slab formwork unit according to the present invention, and is a partially exploded perspective view.
図 2 0は、 図 1 9に示すスラブ型枠ュニッ トにおける支持枠ュ-ッ トの 平面図である。 FIG. 20 is a plan view of the support frame unit in the slab form unit shown in FIG.
図 2 1 は、 図 1 9に示すス ラプ型枠ュ-ッ トの平面図であって、 型枠平 板の一部及び取付板を除去して示す平面図である。 FIG. 21 is a plan view of the slap mold frame shown in FIG. 19, in which a part of the mold plate and the mounting plate are removed.
図 2 2は、 図 1 .9に示すスラブ型枠ュ-ッ トの上端部を分解しかつ一部 を断面にして示す正面図である。 FIG. 22 is a front view of the slab form frame shown in FIG.
図 2 3は、 図 2 2に示すスラブ型枠ュ-ッ トの一部を拡大して示す分解 図である。 FIG. 23 is an exploded view showing a part of the slab formwork shown in FIG.
図 2 4は、 図 2 3の G矢視図である。 Fig. 24 is a view taken in the direction of arrow G in Fig. 23.
図 2 5は、 図 2 3に示す構成部材の組付け図である。 FIG. 25 is an assembly view of the constituent members shown in FIG.
図 2 6は、 図 2 5の H— H矢視断面図である。 FIG. 26 is a cross-sectional view taken along the line H—H in FIG.
図 2 7は、 本発明によるスラブ型枠ュ-ッ トの更に他の実施形態を示す 斜視図であって、 一部を分解して示す斜視図である。 FIG. 27 is a perspective view showing still another embodiment of the slab formwork according to the present invention, and is a partially exploded perspective view.
図 2 8は、 図 2に示すスラプ型枠ュニッ トを 4個並列して連結した状態 を正面から見た図である。 Fig. 28 is a front view of a state in which four slack formwork units shown in Fig. 2 are connected in parallel.
図 2 9は、 図 2 8に示すスラブ型枠ュ-ッ トの連結状態を示す平面図で
あって、 型枠平板の一部を除去して示す平面図である。 - 図 3 0は、 図 2に示すスラブ型枠ユニッ トを、 それぞれ、 中間スラブ型 枠を介して 4個並列して連結した状態を示す平面図であって、 型枠平板 の一部を除去して示す平面図である。 Figure 29 is a plan view showing the connected state of the slab formwork shown in Figure 28. It is a top view which removes and shows a part of formwork flat plate. -Fig. 30 is a plan view showing a state where four slab formwork units shown in Fig. 2 are connected in parallel through intermediate slab formwork, and a part of the form plate is removed. It is a top view shown.
図 3 1 は、 図 3 0の正面図であって、 中間スラブ型枠の一部を分解して 示す正面図である。 FIG. 31 is a front view of FIG. 30 and is an exploded front view showing a part of the intermediate slab formwork.
図 3 2は、 図 3 1 の一部を拡大して示す図である。 FIG. 32 is an enlarged view of a part of FIG.
図 3 3は、 図 3 2の J矢視図である。 Fig. 33 is a view taken in the direction of arrow J in Fig. 32.
図 3 4は、 図 3 2に示す中間スラブ型枠の斜視図である。 FIG. 34 is a perspective view of the intermediate slab form shown in FIG.
図 3 5は、 図 1 9に示すスラブ型枠ュ-ッ トの対と、 中間スラブ型枠と の連結構成を説明するための断面図であって、 図 3 2に対応する図であ る。 FIG. 35 is a cross-sectional view for explaining the connection configuration between the pair of slab formwork shown in FIG. 19 and the intermediate slab formwork, and corresponds to FIG. .
図 3 6は、 図 3 5の K矢視図である。 発明を実施するための最良の形態 以下、 本発明に従って構成されたスラブ型枠ュニッ ト及ぴ支持枠ュ-ッ トの実施の形態を、, 添付図面を参照して詳細に説明する。 なお、 図 1 〜 図 3 6において、 相互に実質的に同一部分は同一符号で示してある。 図 1〜図 5を参照して、 スラブ型枠ユニッ ト 2は、 金属製の支持枠ュニ ッ ト 4 と、 スラプ型枠を構成する矩形状の型枠平板 6 とを備えている。 支持枠ユニッ ト 4は、 支持枠 8 と、 一対の支柱 1 0を含む片方の支柱ュ -ッ ト 1 2 と、 一対の支柱 1 4を含む他方の支柱ュニッ ト 1 6 と、 支柱 1 0及び 1 4の各々に配設された長さ調整手段 1 1及ぴ 1 5 と、 支柱 1 0及び 1 4の各々 と支持枠 8 とをそれぞれ連結するためのプレース 2 0 及び 2 2 とを備えている。 支持枠 8は、 平面矩形状をなしかつ、 実質的に同一平面上に位置付けら
れた上面と、 該上面に平行な、 実質的に同一平面上に位置付けられた下' 面を有している。 なお、 図 1〜図 5に示されているスラブ型枠ユニッ ト 2は、 支持枠 8の該上面及び下面と型枠平板 6の上面が、 実質的に水平 となるよ う長さ調整手段 1 1及び 1 5 を介して載置面に載置されている。 支持枠 8について更に具体的に説明すると、 支持枠 8は、 水平横方向 (図 2において紙面に垂直な方向、 図 3において左右方向) に間隔をおいて 水平縦方向 (図 2において左右方向、 図 3 において紙面に垂直な方向) に平行に延在する一対の側フ レーム 3 0 と、 側フ レーム 3 0の各々の該 水平縦方向における両端部間を該水平横方向に延在する一対の端フレー ム 3 2 とを備えている。 側フレーム 3 0及び端フレーム 3 2の各々は、 横断面が相互に実質的に同じ長方形の角パイプから形成されている。 支持枠 8は、 更に、 端フ レーム 3 2 の各々間において、 該水平縦方向に 相互に間隔をおいて端フ レーム 3 2 の各々に平行に側フ レーム 3 0 の 各々間を延在する複数の、 実施形態においては 5個の補助横フ レーム 3 4 と、 側フ レーム 3 0の各々間において、 側フ レーム 3 0の各々に平行 に実質的に端フ レーム 3 2 の各々間を延在するよ う、 少なく とも 1列にFig. 36 is a view taken along arrow K in Fig. 35. BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of a slab type frame unit and a support frame unit constructed according to the present invention will be described below in detail with reference to the accompanying drawings. 1 to 36, substantially the same parts are denoted by the same reference numerals. 1 to 5, the slab form unit 2 includes a metal support frame unit 4 and a rectangular form plate 6 constituting a slap form frame. The support frame unit 4 includes a support frame 8, one column unit 12 including a pair of columns 10, the other column unit 16 including a pair of columns 14, a column 10 and 1 and 4 are provided with length adjusting means 1 1 and 1 5, and places 2 0 and 2 2 for connecting each of the columns 10 0 and 1 4 and the support frame 8, respectively. Yes. The support frame 8 has a planar rectangular shape and is positioned substantially on the same plane. And a lower surface positioned substantially coplanar and parallel to the upper surface. The slab mold unit 2 shown in FIGS. 1 to 5 has length adjusting means 1 so that the upper and lower surfaces of the support frame 8 and the upper surface of the mold plate 6 are substantially horizontal. It is mounted on the mounting surface via 1 and 1 5. The support frame 8 will be described in more detail. The support frame 8 has a horizontal vertical direction (a direction perpendicular to the paper surface in FIG. 2, a horizontal direction in FIG. 3) and a horizontal vertical direction (a horizontal direction in FIG. 2). A pair of side frames 30 extending in parallel with each other in the direction perpendicular to the paper surface in FIG. 3 and a pair of side frames 30 extending in the horizontal horizontal direction between both ends in the horizontal vertical direction. End frame 3 2. Each of the side frame 30 and the end frame 32 is formed of rectangular square pipes having substantially the same cross-section as each other. The support frame 8 further extends between each of the side frames 30 in parallel to each of the end frames 3 2 at intervals between each of the end frames 3 2 in the horizontal and vertical directions. In the embodiment, between each of the five auxiliary lateral frames 3 4 and the side frame 30, substantially between each of the end frames 3 2 in parallel with each of the side frames 30. In at least one row to extend
(実施形態においては 2列に)配設された複数の(実施形態においては、 それぞれ 6個の) 補助縦フ レーム 3 6 とを備えている。 捕助横フ レーム 3 4及び捕助縦フレーム 3 6 の各々は、 横断面が相互に実質的に同じ長 方形の角パイプから形成されている。 この実施形態において、 補助横フ レーム 3 4及ぴ補助縦フ レーム 3 6 の 各々の高さ及び水平方向幅は、 それぞれ、 側フ レーム 3 0及ぴ端フ レー ム 3 2の各々の高さ及ぴ水平方向幅の 1 Z 2に.規定されている。 補助横 フ レーム 3 4及び補助縦フ レーム 3 6 の各々 の上面は、 側フ レーム 3 0 及び端フ レーム 3 2 の上面に対し、 実質的に同一平面上に位置付けられ るよ う配設される。 したがって、 側フ レーム 3 0、 端フ レーム 3 2、 捕 助横フ レーム 3 4及び補助縦フ レーム 3 6 の各々 の上面は、 支持枠 8 の
該上面を規定し、 側フ レーム 3 0及び端フ レーム 3 2の各々の下面は、 - 支持枠 8 の該下面を規定する。 側フ レーム 3 0及び端フ レーム 3 2 の 各々 は、 支持枠 8 の、 矩形状の周縁フ レーム 3 7 を規定する。 側フ レー ム 3 0及び端フ レーム 3 2 の各々 には、 側フ レーム 3 0及ぴ端フ レーム 3 2の各々に直交しかつ水平方向の軸線を有する連結穴 (貫通穴) 3 0 a及び 3 2 aが、 それぞれ複数個形成されている。 実施形態において、 連結穴 3 0 a及び 3 2 a は、 それぞれ、 上下方向に間隔をおいて 2個形 成された対が、 側フ レーム 3 0及び端フ レーム 3 2の各々における長手 方向に間隔をおいて、 それぞれ、 複数対配設されている。 平面形状が周 縁フ レーム 3 7 の平面形状と実質的に同じである型枠平板 6は、 型枠用 の、 各種合板、 金属板、 プラスチック板などからなり、 支持枠 8の該上 面に載置され、 複数のビス 6 a により分離自在に締結される。 支持枠 8 の側フ レーム 3 0、 端フ レーム 3 2及び補助横フ レーム 3 4 の上面の適 宜箇所には、 該ビスがねじ結合される雌ねじ穴 hが形成されている。 片方の支柱ュ-ッ ト 1 2は、 支持枠 8の周縁フ レーム 3 7における該水 平縦方向一端部 (図 2において右端部) の下面側において、 該一端部に 沿って該水平横方向に延在する回動軸線 L 1 (図 7及び図 8参照) まわ り を回動可能に配設されかつ該水平横方向に間隔をおいて相互に平行に 延在する上記一対の支柱 1 0 と、 支柱 1 0の各々間を、 支柱 1 0の各々 の長手方向に間隔をおいて相互に平行にかつ支柱 1 0の各々に対して直 角に延在しかつ、 両端がそれぞれ対応する支柱 1 0に溶接によ り 固着さ れた複数の (実施形態においては 4個の) 連結ロ ッ ド部材 3 8を備えて いる。 相互に同じ長さを有する支柱 1 0 の各々は、 横断面が相互に実質 的に同じ長方形の角パイプから形成されている。 連結口 ッ ド部材 3 8の 各々は、 横断面が相互に実質的に同じ円形をなす丸パイプから形成され ている。 他方の支柱ュニッ ト 1 6は、 支持枠 8の周縁フ レーム 3 7における該水
平縦方向他端部 (図 2において左端部) の下面側において、 該他端部に' 沿って該水平横方向に延在する回動軸線 L 2 (図 1 0参照) まわり を回 動可能に配設されかつ該水平横方向に間隔をおいて相互に平行に延在す る上記一対の支柱 1 4 と、 支柱 1 4の各々間を、 支柱 1 4の各々の長手 方向に間隔をおいて相互に平行にかつ'支柱 1 ' 4 の各々に対して直角に延 在しかつ、 両端がそれぞれ対応する支柱 1 4に固着された複数の (実施 形態においては 4個の) 連結ロ ッ ド部材 3 8を備えている。 相互に同じ 長さを有する支柱 1 4の各々は、 横断面が相互に支柱 1 0における と実 質的に同じ長方形の角パイプから形成されている。 連結ロッ ド部材 3 8 の各々は、 横断面が相互に実質的に同じ円形をなす丸パイプから形成さ れている。 周縁フ レーム 3 7の該水平縦方向一端部 (図 2において右端部) におけ る 2つの角部の下面には、 それぞれ支柱支持フレーム 4 0が配設されて いる。 支柱支持フ レーム 4 0の各々は、 相互に実質的に同じ構成を有し ているので、 以下、 図 2において、 周縁フ レーム 3 7における右端部の 手前側角部の下面に配設された支柱支持フ レーム 4 0について説明する。 図 6〜図 8を参照して、支柱支持フ レーム 4 0は、長方形の基板 4 1 と、 基板 4 1の片面 (図 6において左側の面) における水平幅方向 (図 7に おいて左右方向) 中央部において、 該片面から直立しかつ相互に該幅方 向に隙間をおいて長手方向 (図 7において上下方向) に平行に延ぴるよ う固着された一対の支持板 4 2 とを備えている。 支持板 4 2の各々にお ける一端 (図 6において上端) の、 基板 4 1の該片面からの長さは、 他 端 (図 6において下端) の、 該長さよ り も長い。 支持板 4 2 の各々 の一 端と他端の各々の先端間は傾斜面をなしている。 支持板 4 2の各々の一 端には、 相互に離隔する該水平横方向に直角に延びるフラ ンジ 4 2 Fが 一体に形成されている。 フランジ 4 2 Fの各々の外面 (図 7において上 端面) は、 基板.4 1 の一端面 (図 7'において上端面) と実質的に同一平 面上に位置付けられている。 支持板 4 2の各々には、 共通の軸線を有す
る支持穴 4 2 aが形成されている。 - 上記のよ うに構成された支柱支持フ レーム 4 0は、 支持板 4 2の各々に おけるフラ ンジ 4 2 F の外面が、 周縁フ レーム 3 7における、 図 2にお ける右端部の手前側角部の下面に当接されて^接によ り固着される。 支 柱支持フ レーム 4 0 の基板 4 1 の他面 (図 6において右側の面) は、 周 縁フ レーム 3 7 の、 図 6及び図 8における右端面と同一面上に位置付け られている。 支持板 4 2の各々の隙間は、 図 6において左方及び下方に 開放されている。 支柱 1 0の上端には、 矩形の板 4 4が溶接によ り 固着されている。 板 4 4の上面における、 該水平横方向中央には、 一定の該水平縦方向幅を有 する被支持板 4 5が、 該上面から直立するよ う溶接によ り固着されてい る。 被支持板 4 5 の上端は該水平横方向から見て円弧形状をなし、 被支 持板 4 5 の上端部には被支持穴 4 5 aが形成されている。 支柱 1 0は、 被支持板 4 5 の上端部が支柱支持.フ レーム 4 0 における支持板 4 2 の 各々 の隙間に揷入されて、 被支持穴 4 5 aが支持板 4 2 の各々 の支持穴 4 2 a に整合させられ、 支持ピン 4 6が揷入されることによ り、 支柱支 持フ レーム 4 0に回動可能に支持される。 支持ピン 4 6には抜止リ ング 4 7が分離自在に装着されている。 他方の支柱支持フレーム 4 0 も、 図 2において、 周縁フ レーム 3 7にお ける右端部の後側角部の下面に、 上記支柱支持フレーム 4 0におけると 実質的に同様にして配設される。 他方の支柱 1 0の上端部も、 上記支柱 1 0におけると実質的に同様にして他方の支柱支持フ レーム 4 0に回動 可能に支持される。 支柱 1 0の各々の回動軸線 (支持ピン 4 6の各々の 軸線) は、 実質的に上記回動軸線 L 1上に位置付けられる。 周縁フ レーム 3 7の該水平縦方向他端部 (図 2において左端部) におけ
る 2つの角部の下面には、 それぞれ支柱支持フ レーム 5 0が配設されて' いる。 支柱支持フ レーム 5 0 の各々は、 相互に実質的に同じ構成を有す る と共に、 先に説明した支柱支持フ レーム 4 0 と比較して、 一部を除き 実質的に同じ構成を有している。 支柱支持フレーム 5 0の各々はまた、 先に説明した支柱支持'フ レーム 4 0 の各々における と実質的に同様にし て該下面に配設されている。 図 9及び図 1 0には、 図 2において、 周縁 フ レーム 3 7における左端部の手前側角部の下面に配設された支柱支持 フ レーム 5 0が図示されているが、 支柱支持フ レーム 4 0 と実質的に同 —部分については、 支柱支持フ レーム 4 0に対応して、 5 0番代の数字 で示し、 説明は省略する。 また、 図 9及び図 1 0において、 支柱 1 4の 上端部の構成及び被支持構成も、 先に述べた支柱 1 0の上端部の構成及 び被支持構成と実質的に同じであるので、 実質的に同一部分は同一符号 で示し、 説明は省略する。 周縁フ レーム 3 7における上記左端部の手前側角部の下面に配設された 支柱支持フ レーム 5 0は、 先に説明した支柱支持フ レーム 5 0 より も上 下方向長さが長く形成されている。 その他の構成は、 先に述べた支柱 1 0 と実質的に同じである。 他方の支柱支持フ レーム 5 0 も、 図 2におい て、 周縁フ レーム 3 7における左端部の後側角部の下面に、 上記支柱支 持フ レーム 5 0における と実質的に同様にして配設される。 支柱 1 6 の 各々の回動軸線 (支持ピン 4 6の各々の軸線) は、 実質的に上記回動軸 線 L 2上に位置付けられる。 上記説明から明らかなよ うに、 周縁フ レー ム 3 7の下面、 したがつて支持枠 8の該下面から支柱 1 4の各々の回動 軸線 L 2までの下方への垂直距離は、 該下面から上記支柱 1 0の各々の 回動軸線 L 1までの下方への垂直距離より も長い (換言すれば、 支持枠 8の該下面から片方の支柱ュニッ ト 1 2における回動軸線 L 1 までの下 方への垂直距離は、 他方の支柱ュニッ ト 1 6における回動軸線 L 2の該 垂直距離より も短い)。 '
図 1〜図 3を参照して、 支柱 1 0の長さを調整しう る長さ調整手段 1 1- ' は、 支柱 1 0の下端部にねじ結合されたジャッキ部材 1 1 Aを備えてい る。 更に具体的に説明する と、 長さ調整手段 1 1は、 支柱 1 0の下端部 内に挿入されて溶接によ り 固着された図示しない金属製雌ねじ部材と、 該雌ねじ部材にねじ結合されたジャッ ^部材 1 1 A とを備えている。 ジ ャツキ部材 1 1 A は、 円形の金属製基板 1 1 a と、 基板 1 1 aの中央か ら直立する金属製ロ ッ ド部材 1 1 b とからなる。 ロ ッ ド部材 1 1 bは円 形外周面を有し、 該外周面には雄ねじが形成されている。 口 ッ ド部材 1 1 b の下端は基板 1 1 a に溶接によ り 固着されている。 ジャ ッキ部材 1 1 A は、 ロッ ド部材 1 1 bが、 片方の支柱 1 0の該雌ねじ部材にねじ結 合されることにより、 支柱 1 0に分離自在に連結される。 ジャツキ部材 1 1 A を回転させることにより、 支柱 1 0の下端からの突出長さを調整 することができる。 その結果、 支柱 1 0の長さが実質的に調整される。 口 ッ ド部材 1 1 bの下端部にナツ ト部材をねじ結合させて固着する、 口 ッ ド部材 1 1 b の下端部に横穴を形成して回転操作口 ッ ドを揷入できる よ う構成する、 などの手段により、 ジャツキ部材 1 1 A の回転操作を容 易にすることができる。 支柱 1 0の各々の長さ調整手段 1 1は、 相互に実質的に同じ構成を有し ている。 また、 支柱 1 4の各々の長さ調整手段 1 5は、 上記長さ調整手 段 1 1 と実質的に同じ構成を有しているので、 長さ調整手段 1 1 に対応 する部分には対応する符号を付し (例えば、 ジャッキ部材 1 1 A に対応 する部分には符号 1 5 Aを付し)、 説明は省略する。 先の説明から明らかなよ うに、 片方の支柱ュニッ ト 1 2における支柱 1 0の各々は、 それぞれ、 周縁フレーム 3 7の該水平縦方向一端部におけ る 2つの角部の下面にそれぞれ配設された片方の支柱支持フレーム 4 0 に回動可能に支持される。 また、 他方の支柱ュニッ ト 1 6における支柱 1 4の各々は、 それぞれ、 周縁フレーム 3 7の該水平縦方向他端部にお
ける 2つの角部の下面にそれぞれ配設された他方の支柱支持フレ ム 5- · 0に回動可能に支持される。 そして、 支柱ユエッ ト 1 2及び 1 6の各々 は、 支持枠 8の該下面に沿って延在する折畳位置 (図 1 6及び図 1 7に 示される位置) と、 支持枠 8の該下面に対し垂直に下方に延びる支持位 置 (図 1及ぴ図 2に示され位置) との間を、 れぞれ、 回動軸線 L 1及 ぴ L 2まわり を回動可能である。 支柱ュ-ッ ト 1 2及び 1 6の各々が支 持位置に位置付けられると、 支柱ュ-ッ ト 1 2及び 1 6 の各々における 支柱 1 0の各々 と支柱 1 4の各々における該水平縦方向の内側面は、 そ れぞれ相互に対向する。 支柱 1 0 の各々 と支柱 1 4 の各々における該内 側面は、 それぞれ、 対向側の面を規定する。 図 1及び図 2に図示されているよ うに、 片方の支柱ュニッ ト 1 2におけ るブレース 2 0の各々の一端部 (図 1及び図 2において下端部) は、 片 方の支柱ュニッ ト 1 2における支柱 1 0の各々の長手方向中間における 該対向側の面にそれぞれ配設された片方のプレース支持フ レーム 6 0に、 それぞれ回動可能に支持される。 また、 他端部 (図 1及び図 2において 上端部) は、 側フ レーム 3 0の各々の該水平縦方向の中央よ り も該水平 縦方向の一端寄り の位置における下面にそれぞれ配設された片方のブレ ース連結フ レーム 6 2に、 それぞれ連結手段によ り分離自在に連結可能 である。 他方の支柱ュニッ ト 1 6におけるプレース 2 2の各々の一端部 (図 1及 び図 2において下端部) は、 他方の支柱ユニッ ト 1 6における支柱 1 4 の各々の長手方向中間における該対向側の面にそれぞれ配設された他方 のブレース支持フ レーム 6 0に、それぞれ回動可能に支持される。また、 他端部 (図 1及び図 2において上端部) は、 側フ レーム 3 0の各々の該 水平縦方向の中央より も該水平縦方向の他端寄りの位置における下面に それぞれ配設された他方のブレース連結フ レーム 6 2に、 それぞれ連結 手段により分離自在に連結可能である。
片方及ぴ他方の支柱ュ-ッ ト 1 2及び 1 6 におけるブレース 2 0.及び 2 2 の各々は、 各々の他端部 (図 1及ぴ図 2において上端部) と、 片方及 ぴ他方のプレース連結フ レーム 6 2の各々 との連結が解除された状態に おいて、 それぞれ、.支柱 1 0及び 1 4 'の各々の該中間に配設されたブレ ース支持フ レーム 6 0の各々から下方領域における対向側の面に沿って 延在して、 各々 の他端部が、 それぞれ、 支柱 1 0及び 1 4 の各々 の下端 部に重合される折畳位置 (図 1 6及び図 1 7に示される位置) と、 ブレ ース 2 0及ぴ 2 2 の各々 の他端部が、. それぞれ、 支持枠 8 の側フ レーム 3 0の各々の下面に配設されたブレース連結フ レーム 6 2の各々に分離 自在に連結される作用位置 (図 1及び図 2に示される位置) との間を回 動可能である。 ブレース 2 0及び 2 2 の各々、 ブレース支持フ レーム 6 0 の各々、 及び ブレース連結フ レーム 6 2の各々は、 それぞれ、 相互に実質的に同じ構 成を有しているので、 以下、 それらを代表して、 図 2において、 左側に 配置されたブレース 2 2、 ブレース支持フ レーム 6 0及びブレース連結 フ レーム 6 2 の構成について説明する。 図 1 1〜図 1 3を参照して、 金属板からなるプレース支持フ レーム 6 0 は、 矩形状の平板本体 6 0. a と、 平板本体 6 0 aの両側から片面方向に 直角に延び出して相互に対向する一対の側壁 6 0 b とからなり、 全体と してほぼ U形状をなしている。 相互に実質的に同じ形状を有する側壁 6 0 bの各々の頂部は円弧状に形成され、 側壁 6 0 bの各々における円弧 の中心部には、 それぞれ取付穴 6 0 cが形成されている。 取付穴 6 0 c の各々は共通の軸線上に位置付けられている。 上記のよ うに構成された プレース支持フ レーム 6 0は、 平板本体 6 0 a の外面が、 支柱 1 4 の長 手方向中間における該対向側の面【こ当接されて溶接により 固着される。 したがって、 ブレース支持フ レーム 6 0は、 該対向側に開放された U形
溝を備えている。 ブレース支持フ レーム 6 0 の幅は、 支柱 1 4における' 該対向側の面の幅よ り も狭く形成され、 ブレース支持フ レーム 6 : 0は、 図 1 2に示されているよ う に、 支柱 1 4における該対向側の面の幅方向 中央に配置されている。 金属板からなるプレース連結フ レーム 6 2は、 矩形状の平板本体 6 2 a と、 平板本体 6 2 aの両側から片面方向に直角に延び出して相互に対向 する一対の側壁 6 2 b とからなり、全体と してほぼ U形状をなしている。 相互に実質的に同じ形状を有する側壁 6 2 b の各々 の頂部は円弧状に形 成され、 側壁 6 2 bの各々における円弧の中心部には、 それぞれ取付穴 6 2 cが形成されている。 取付穴 6 2 cの各々は共通の軸線上に位置付 けられている。 上記のよ う に構成されたブレース連結フ レーム 6 2は、 平板本体 6 2 aの外面が、 側フ レーム 3 0の該水平縦方向の中央よ り も 該水平縦方向の他端寄り の位置 (図 2において左端寄り の位置) におけ る下面に当接されて溶接によ り 固着されている。 したがって、 ブレース 連結フ レーム 6 2は、 下方に開放された U形溝を備えている。 ブレース 連結フ レーム 6 2 の幅は、 側フ レーム 3 0 の下面における幅よ り も狭く 形成され、ブレース連結フ レーム 6 2は、図 1 3に示されているよ うに、 側フ レーム 3 0 の下面における幅方向内側 (支持枠 8 の周縁に対する内 側) に片寄った位置に配置されている。 ブレース 2 2は、 横断面が正方形をなす角パイプから形成されている。 ブレース 2 2の一端 (図 1 1 において下端) 及ぴ他端 (図 1 1 において 上端) は、 図 1 1 に示されているよ うに、 正面から見て半円形状に形成 されている。 ブレース 2 2の一端部及び他端部における半円形状の中央 には、 それぞれ、 取付穴 2 2 aが形成されている。 上記のよ うに構成さ れたブレース 2 2 の一端部は、 ブレース支持フ レーム 6 0における平板 本体 6 0 a と側壁 6 0 bの各々により形成される該 U形溝内に挿入され て取付穴 2 2 aが取付穴 6 0 c の各々に整合される。 相互に整合された
取付穴 2 2 a及び取付穴 6 0 c の各々に支持ピン 6 4が揷入され、 抜け' 止めリ ング 6 6が支持ピン 6 4に形成された環状溝 6 4 a に嵌合保持さ れる。 その結果、 ブレース 2 2 の一端部は、 プレース支持フ レーム 6 0 に回動可能に支持される。 ブレース 2 2 の他端部は、 ブレース連結フ レーム 6 2における平板本体 6 2 a と側壁 6 2 b の各々によ り形成される該 U形溝内に挿入されて取 付穴 2 2 aが取付穴 6 2 c の各々に整合される。 相互に整合された取付 穴 2 2 a及び取付穴 6 2 c の各々に連結ピン 6 7が挿入され、 抜け止め ピン 6 8が連結ピン 6 7に形成された貫通穴 6 7 a に分離自在に挿入保 持される。 その結果、 ブレース 2 2 の他端部は、 ブレース連結フ レーム 6 2にほぼワ ンタ ッチで分離自在に連結される。 連結ピン 6 7及び抜け 止めピン 6 8は連結手段を構成する。 ブレース 2 2の他端部の、 ブレー ス連結フ レーム 6 2に対する連結解除は、 連結ピン 6 7 の貫通穴 6 7 a に揷入された抜け止めピン 6 8 を抜き取って、 連結ピン 6 7を取付穴 2 2 a及び取付穴 6 2 c の各々から抜き出すことによ り容易に遂行される。 図 1、 図 2及び図 1 4に示されているよ うに、 支柱ュ二ッ ト 1 2及び 1And a plurality of (in the embodiment, six each) auxiliary vertical frames 3 6 arranged in two rows (in the embodiment). Each of the capture horizontal frame 34 and the capture vertical frame 36 is formed of rectangular pipes having substantially the same cross-section as each other. In this embodiment, the height and the horizontal width of each of the auxiliary horizontal frame 3 4 and the auxiliary vertical frame 3 6 are the height of the side frame 30 and the end frame 3 2, respectively. It is specified as 1 Z 2 in the horizontal width. The upper surface of each of the auxiliary horizontal frame 3 4 and the auxiliary vertical frame 3 6 is disposed so as to be positioned substantially on the same plane with respect to the upper surfaces of the side frame 30 and the end frame 3 2. The Therefore, the upper surface of each of the side frame 30, the end frame 32, the capture horizontal frame 34, and the auxiliary vertical frame 36 is The upper surface is defined, and the lower surfaces of the side frames 30 and the end frames 32 are defined as follows:-the lower surface of the support frame 8; Each of the side frame 30 and the end frame 3 2 defines a rectangular peripheral frame 3 7 of the support frame 8. Each of side frame 30 and end frame 3 2 has a connecting hole (through hole) 30 0 a that is orthogonal to each of side frame 30 and end frame 32 and has a horizontal axis. And 3 2 a are formed in plural. In the embodiment, each of the connecting holes 30 a and 3 2 a has two pairs formed in the vertical direction in the longitudinal direction in each of the side frame 30 and the end frame 32. A plurality of pairs are arranged at intervals. A form plate 6 having a plane shape substantially the same as the plane shape of the peripheral frame 37 is made of various plywoods, metal plates, plastic plates, etc. for the form frame, and is formed on the upper surface of the support frame 8. It is placed and fastened in a separable manner by a plurality of screws 6a. Female screw holes h to which the screws are screwed are formed at appropriate positions on the upper surfaces of the side frame 30, the end frame 3 2, and the auxiliary lateral frame 3 4 of the support frame 8. One strut mute 12 is connected to the horizontal lateral direction along the one end portion on the lower surface side of the one horizontal end portion (right end portion in FIG. 2) of the peripheral frame 37 of the support frame 8. Rotating axis L 1 (see FIGS. 7 and 8) extending around the pair of struts 10 arranged so as to be rotatable and extending in parallel to each other at intervals in the horizontal lateral direction. And between the columns 10, the columns 10 extending in parallel with each other in the longitudinal direction of the columns 10, and extending at right angles to the columns 10, and both ends corresponding to each other. A plurality of (in the embodiment, four) connecting rod members 38, which are fixed to 10 by welding, are provided. Each of the struts 10 having the same length as each other is formed from rectangular rectangular pipes having substantially the same cross-section as each other. Each of the connection port members 3 8 is formed of round pipes having substantially the same circular cross section. The other strut unit 16 is connected to the water in the peripheral frame 37 of the support frame 8. On the lower side of the other end in the horizontal and vertical direction (left end in Fig. 2), it can be rotated around the rotation axis L2 (see Fig. 10) extending horizontally along the other end. Between the pair of struts 14 and the struts 14 that extend in parallel to each other at an interval in the horizontal and horizontal directions, and are spaced in the longitudinal direction of each of the struts 14. A plurality of (four in the embodiment) connecting rods extending parallel to each other and perpendicular to each of the 'posts 1' 4 and having both ends fixed to the corresponding post 14 respectively. Member 3 8 is provided. Each of the struts 14 having the same length as each other is formed of rectangular rectangular pipes whose cross sections are substantially the same as those of the struts 10 with respect to each other. Each of the connecting rod members 3 8 is formed of a round pipe whose cross-sections are substantially the same circular shape. A column support frame 40 is provided on each of the lower surfaces of the two corners at one end of the peripheral frame 37 in the horizontal vertical direction (the right end in FIG. 2). Since each of the column support frames 40 has substantially the same configuration as each other, in the following, in FIG. 2, they are arranged on the lower surface of the front side corner portion of the right end portion of the peripheral frame 37. The column support frame 40 will be described. Referring to FIGS. 6 to 8, the column support frame 40 includes a rectangular substrate 4 1 and a horizontal width direction (left and right direction in FIG. 7) on one side (the left side surface in FIG. 6) of the substrate 41. And a pair of support plates 4 2 fixed at the center so as to stand upright from the one side and extend parallel to the longitudinal direction (vertical direction in FIG. 7) with a gap in the width direction between each other. ing. The length of one end (upper end in FIG. 6) of each of the support plates 42 from the one surface of the substrate 41 is longer than the length of the other end (lower end in FIG. 6). An inclined surface is formed between one end of each of the support plates 4 2 and the tip of each of the other ends. At one end of each of the support plates 42, flanges 4 2 F that are separated from each other and extend at right angles to the horizontal lateral direction are integrally formed. The outer surface of each flange 4 2 F (upper end surface in FIG. 7) is positioned on substantially the same plane as one end surface of substrate .4 1 (upper end surface in FIG. 7 ′). Each of the support plates 4 2 has a common axis. Support holes 4 2 a are formed. -The column support frame 40 configured as described above is such that the outer surface of the flange 4 2 F on each of the support plates 4 2 is in front of the right end in FIG. 2 in the peripheral frame 37 It is in contact with the lower surface of the corner and fixed by contact. The other surface (right side surface in FIG. 6) of the substrate 4 1 of the support column frame 40 is positioned on the same plane as the right end surface in FIGS. 6 and 8 of the peripheral frame 37. The respective gaps of the support plate 42 are opened leftward and downward in FIG. A rectangular plate 44 is fixed to the upper end of the column 10 by welding. A supported plate 45 having a certain horizontal vertical width is fixed to the center of the upper surface of the plate 44 by welding so as to stand upright from the upper surface. The upper end of the supported plate 45 has an arc shape when viewed from the horizontal lateral direction, and a supported hole 45 a is formed in the upper end portion of the supported plate 45. The upper end of the support plate 45 is supported by the support column 45. The support holes 4 5a are inserted into the gaps of the support plate 4 2 in the frame 40, and the support holes 4 2 By aligning with the support holes 4 2 a and inserting the support pins 4 6, the support pins 4 6 are rotatably supported by the column support frames 40. A retaining ring 47 is detachably attached to the support pin 46. The other column support frame 40 is also arranged on the lower surface of the rear corner of the right end portion of the peripheral frame 37 in FIG. 2 in substantially the same manner as in the column support frame 40. . The upper end portion of the other support column 10 is also rotatably supported on the other support column support frame 40 in substantially the same manner as in the support column 10. Each rotation axis of the column 10 (each axis of the support pins 46) is substantially positioned on the rotation axis L1. At the other end in the horizontal vertical direction of the peripheral frame 37 (left end in FIG. 2) A column support frame 50 is disposed on the lower surface of each of the two corners. Each of the column support frames 50 has substantially the same configuration as each other, and has substantially the same configuration except for a part thereof as compared to the column support frame 40 described above. ing. Each of the column support frames 50 is also disposed on the lower surface in substantially the same manner as in each of the column support frame 40 described above. FIG. 9 and FIG. 10 show a column support frame 50 disposed on the lower surface of the front corner at the left end of the peripheral frame 37 in FIG. The part that is substantially the same as 4 0 is indicated by a number in the 50th range corresponding to the column support frame 4 0 and the description is omitted. Further, in FIGS. 9 and 10, the configuration and supported configuration of the upper end of the column 14 are substantially the same as the configuration and supported configuration of the upper end of the column 10 described above. Substantially the same parts are denoted by the same reference numerals, and description thereof is omitted. The column support frame 50 disposed on the lower surface of the front corner at the left end of the peripheral frame 37 is longer than the column support frame 50 described above. ing. The other configuration is substantially the same as the support 10 described above. The other column support frame 50 is also arranged on the lower surface of the rear corner of the left end of the peripheral frame 37 in the same manner as in the column support frame 50 in FIG. Is done. Each rotation axis of the support pillars 16 (each axis of the support pins 46) is substantially positioned on the rotation axis L2. As is clear from the above description, the vertical distance from the lower surface of the peripheral frame 37 to the lower axis of the support frame 8 to the rotation axis L 2 of each of the columns 14 is from the lower surface. Longer than the vertical distance of each of the columns 10 to the rotation axis L 1 (in other words, from the lower surface of the support frame 8 to the rotation axis L 1 of one column unit 12) The vertical distance to the direction is shorter than the vertical distance of the rotation axis L 2 in the other column unit 16). ' 1 to 3, the length adjusting means 1 1- 'for adjusting the length of the post 1 0 includes a jack member 1 1 A screwed to the lower end of the post 1 0. The More specifically, the length adjusting means 1 1 is inserted into the lower end portion of the support column 10 and fixed by welding and a metal female screw member (not shown) is screwed to the female screw member. Jack member 1 1 A. The jack member 1 1 A includes a circular metal substrate 1 1 a and a metal rod member 1 1 b that stands upright from the center of the substrate 1 1 a. The rod member 11 b has a circular outer peripheral surface, and a male screw is formed on the outer peripheral surface. The lower end of the opening member 1 1 b is fixed to the substrate 1 1 a by welding. The jack member 1 1 A is detachably connected to the column 10 when the rod member 1 1 b is screwed to the female screw member of one column 10. The protrusion length from the lower end of the column 10 can be adjusted by rotating the jack member 11A. As a result, the length of the column 10 is substantially adjusted. Nut member is screwed and fixed to the lower end of the baffle member 1 1 b, and a horizontal hole is formed in the lower end of the cuff member 1 1 b so that the rotation operation port can be inserted. Rotating operation of the jack member 1 1 A can be facilitated by means such as. Each length adjusting means 11 of the column 10 has substantially the same configuration. Further, each length adjusting means 15 of the support 14 has substantially the same configuration as the length adjusting means 1 1, so that it corresponds to the portion corresponding to the length adjusting means 1 1. (For example, the part corresponding to the jack member 11 A is attached with the sign 15 A), and the description is omitted. As is clear from the above description, each of the columns 10 in one column unit 12 is disposed on the lower surface of the two corners at one end in the horizontal and vertical direction of the peripheral frame 37, respectively. It is supported so that it can rotate on one supporting column frame 40. In addition, each of the columns 14 in the other column unit 16 is respectively connected to the other end in the horizontal vertical direction of the peripheral frame 37. It is supported by the other column support frame 5- · 0, which is arranged on the lower surface of each of the two corners. Each of the support fixtures 12 and 16 has a folding position (a position shown in FIGS. 16 and 17) extending along the lower surface of the support frame 8, and the lower surface of the support frame 8. It is possible to rotate around the rotation axis L1 and L2, respectively, between the support position (the position shown in FIGS. 1 and 2) extending downward with respect to the vertical direction. When each of the column posts 1 2 and 1 6 is positioned in the support position, the horizontal vertical direction in each of the column columns 1 0 in each of the column columns 1 2 and 1 6 and in each of the column columns 1 4 The inner surfaces of each face each other. The inner side surfaces of each of the pillars 10 and the pillars 14 respectively define opposite faces. As shown in FIGS. 1 and 2, one end of each brace 20 in one strut unit 12 (the lower end in FIGS. 1 and 2) is connected to one strut unit 1 2 are respectively rotatably supported by one place support frame 60 disposed on the opposite side surface in the middle in the longitudinal direction of each column 10. The other end (the upper end in FIGS. 1 and 2) is disposed on the lower surface of the side frame 30 at a position closer to one end in the horizontal vertical direction than the center in the horizontal vertical direction. Each of the other brace connecting frames 62 can be detachably connected by connecting means. One end of each of the places 2 2 in the other strut unit 16 (the lower end in FIGS. 1 and 2) is the opposite side in the middle in the longitudinal direction of each of the struts 14 in the other strut unit 16 Are supported by the other brace support frames 60 arranged on the respective surfaces in a rotatable manner. The other end (the upper end in FIGS. 1 and 2) is disposed on the lower surface of the side frame 30 at a position closer to the other end in the horizontal vertical direction than the center in the horizontal vertical direction. The other brace connecting frame 62 can be connected to each other by connecting means. Each of braces 2 0. and 2 2 in one and the other post-putts 1 2 and 1 6 is connected to the other end (the upper end in FIGS. 1 and 2) and the one and the other In the state where the connection with each of the place connecting frames 6 2 is released, each of the brace support frames 6 0 disposed in the middle of each of the columns 10 0 and 1 4 ′, respectively. Folding position (Figs. 16 and 1) that extends along the opposite surface of the lower region from each other and where the other end of each is superimposed on the lower end of each of the columns 10 and 14 respectively. 7) and the other end of each of the braces 20 and 22 are brace connecting frames disposed on the lower surface of each side frame 30 of the support frame 8, respectively. 6 2 It is possible to rotate between the operation positions (positions shown in FIGS. 1 and 2) that are detachably connected to each of the two. Each of the braces 20 and 2 2, each of the brace support frames 6 0, and each of the brace connection frames 6 2 has substantially the same configuration as each other. As a representative example, the configuration of the brace 22, the brace support frame 60, and the brace connection frame 6 2 arranged on the left side in FIG. 2 will be described. Referring to FIG. 11 to FIG. 13, the place support frame 60 made of a metal plate extends at a right angle in one side direction from both sides of the rectangular flat plate body 60.a and the flat plate body 60. And a pair of side walls 60 b facing each other, and has a substantially U shape as a whole. The tops of the side walls 60b having substantially the same shape are formed in a circular arc shape, and attachment holes 60c are formed in the center of the circular arc in each of the side walls 60b. Each of the mounting holes 60c is positioned on a common axis. In the place support frame 60 configured as described above, the outer surface of the flat plate body 60 a is brought into contact with the opposite surface in the longitudinal direction of the column 14 and fixed by welding. Therefore, the brace support frame 60 has a U-shape opened to the opposite side. Has a groove. The width of the brace support frame 60 is formed to be narrower than the width of the opposite side of the column 14, and the brace support frame 6: 0 is as shown in FIG. The column 14 is arranged at the center in the width direction of the opposite side surface. The place connecting frame 6 2 made of a metal plate is composed of a rectangular flat plate body 6 2 a and a pair of side walls 6 2 b that extend from both sides of the flat plate body 6 2 a at right angles to one side and face each other. As a whole, it is almost U-shaped. The top portions of the side walls 6 2 b having substantially the same shape are formed in an arc shape, and the mounting holes 6 2 c are respectively formed in the center portions of the arcs in the side walls 6 2 b. . Each of the mounting holes 6 2 c is positioned on a common axis. The brace connecting frame 6 2 configured as described above is such that the outer surface of the flat plate body 6 2 a is located closer to the other end in the horizontal vertical direction than the horizontal vertical center of the side frame 30. It is in contact with the bottom surface at the position near the left end in Fig. 2 and is fixed by welding. Therefore, the brace connecting frame 62 has a U-shaped groove opened downward. The width of the brace connection frame 6 2 is formed to be narrower than the width of the lower surface of the side frame 30, and the brace connection frame 6 2 has the side frame 30 as shown in FIG. It is arranged at a position offset toward the inner side in the width direction on the lower surface (inner side with respect to the periphery of the support frame 8). The brace 22 is formed of a square pipe having a square cross section. One end (lower end in Fig. 11) and the other end (upper end in Fig. 11) of the brace 22 are formed in a semicircular shape when viewed from the front, as shown in Fig. 11. A mounting hole 2 2 a is formed in the center of the semicircular shape at one end and the other end of the brace 22, respectively. One end of the brace 22 constructed as described above is inserted into the U-shaped groove formed by each of the flat plate body 60 a and the side wall 60 b in the brace support frame 60 and attached to the mounting hole. 2 2 a is aligned with each of the mounting holes 60 c. Mutually aligned The support pin 6 4 is inserted into each of the mounting hole 2 2 a and the mounting hole 60 c, and the retaining ring 6 6 is fitted and held in the annular groove 6 4 a formed in the support pin 6 4. . As a result, one end of the brace 2 2 is rotatably supported by the place support frame 60. The other end of the brace 2 2 is inserted into the U-shaped groove formed by each of the flat plate body 6 2 a and the side wall 6 2 b of the brace connecting frame 6 2 so that the mounting hole 2 2 a is formed. Aligned to each of the mounting holes 6 2 c. Connecting pin 6 7 is inserted into each of mounting hole 2 2 a and mounting hole 6 2 c aligned with each other, and retaining pin 6 8 is separable into through hole 6 7 a formed in connecting pin 6 7 Insertion is retained. As a result, the other end of the brace 2 2 is connected to the brace connecting frame 6 2 so as to be separable with almost a touch. The connecting pin 6 7 and the retaining pin 6 8 constitute a connecting means. To release the other end of the brace 2 2 from the brace connecting frame 6 2, remove the retaining pin 6 8 inserted into the through hole 6 7 a of the connecting pin 6 7 and remove the connecting pin 6 7. This is easily accomplished by extracting from each of the mounting holes 2 2 a and 6 2 c. As shown in Fig. 1, Fig. 2 and Fig. 14, post unit 1 2 and 1
6 におけるブレース 2 0及び 2 2の各々の他端部と、 ブレ一ス連結フレ ーム 6 2 の各々 とがそれぞれ連結されてブレース 2 0及ぴ 2 2の各々が 作用位置に位置付けられると 、 支柱ュ-ッ 卜 1 2及び 1 6はそれぞれ支 持位置に位置付けられる。 スラブ型枠ュニッ 卜 2は、 ジャツキ部材 1 1 a及ぴ 1 5 a の各々 の基板 1 1 a及び 1 5 a を介して載置面に载置され る。 支柱 1 0及ぴ 1 4の各々の下端部にそれぞれねじ結合されたジャッ キ部材 1 1 a及び 1 5 a を回転させることによ り、 載置面から型枠平板 6の上面までの高さが所定の高さに調整される と共に、 該上面が水平に 調整される。 スラブ型枠ユニッ ト 2を正面から見て、 支柱 1 0の各々及 び支柱 1 4 の各々 と支持枠 8間を斜めに連結するブレース 2 0及び 2 2 の各々は、 支持枠 8をしつかり と支持し、 支持枠ユニッ ト 4及びスラブ
型枠ュニッ ト 2の強度を確保し、 安定した荷重の支持に寄与する 支柱ュニッ ト 1 2及び 1 6 の各々が支持位置に位置付けられたとき、 支 持枠 8の該下面から支柱ュニッ ト 1 2及ぴ 1 6の各々における支柱 1 0 及ぴ 1 4の各々の下端までの下方への垂直距離は、 相互に実質的に等し く規定されている。 この構成に起因して、 ジャ ッキ部材 1 1 a及び 1 5 aの、 支柱 1 0及ぴ 1 4の各々の下端からの突出長さを、 スラブ型枠ュ -ッ ト 2を載置する前に予め同一に調整しておけば、 スラブ型枠ュニッ ト 2を載置した後の上記調整は微調整でよいので、 該調整作業が容易と なる。 また、 支柱ュニッ ト 1 2及び 1 6の各々が支持位置に位置付けら れたとき、 支柱 1 0及び 1 4の各々の上端部に配設された被支持板 4 5 の各々の、 該水平縦方向における外側面が、 それぞれ、 支柱支持フ レー ム 4 0及び 5 0における基板 4 1及び 5 1 (図 6及び図 9参照) の、 該 水平縦方向における内側面に当接ないしほぼ当接して位置付けられる。 この構成に起因して、 支柱ュ-ッ ト 1 2及び 1 6におけるブレース 2 0 及び 2 2の各々の他端部と、 ブレース連結フレーム 6 2の各々 との連結 が解除されたとき、 支柱ユニッ ト 1 2及び 1 6が、 それぞれ、 該水平縦 方向における外方へ回動することが阻止され、 スラブ型枠ュニッ ト 2の 安定した載置状態が確保される。 支柱ュニッ ト 1 2及び 1 6 の各々が支持位置に位置付けられて載置面に 載置されたスラブ型枠ュニッ ト 2において、 スラブ型枠ュニッ ト 2を平 面から見て、 したがって、 支持枠 8を平面から見て、 支持枠 8 を除く支 持枠ユニッ ト 4の全ての構成部材は、 支持枠 8の矩形周面を越えて外側 に突出しないよう配置されている。 したがって、 このスラブ型枠ュニッ ト 2を複数個、 相互に該水平縦方向及び該水平横方向に相互に並列して 載置面に載置し、 相互に分離自在に連結することにより、 スラブ型枠面 を容易に形成することが可能になる。
更に具体的に説明すると、 図 2 8及び図 2 9には、 4個のスラブ型枠ュ— ニッ ト 2 A、 2 B 、 2 C及び 2 Dを並列することにより、 スラブ型枠面 が形成された実施形態が示されている。 図示の実施形態において、 ス ラ ブ型枠ュ-ッ ト 2 Aと 2 B、 及びスラプ型枠ュニッ ト 2 Cと 2 Dは、 そ れぞれ、 各々の支持枠 8における片方の端フ レーム 3 2の該水平縦方向 外面同士が相互に瞵接するよ う並列され、 相互に整合された連結穴 3 2 a (図 1参照) を利用して、 ポルト &ナッ ト 7 0によ り分離自在に締結 されている。 また、 スラブ型枠ユニッ ト 2 Aと 2 C、 及ぴスラブ型枠ュ ニッ ト 2 B と 2 Dは、 それぞれ、 各々の支持枠 8 における片方の側フレ ーム 3 0の該水平横方向外面同士が相互に隣接するよ う並列され、 相互 に整合された連結穴 3 0 a (図 1参照) を利用して、 ポルト &ナッ ト 7 0 により分離自在に締結されている。 その結果、 スラブ型枠ユニッ ト 2 A 〜 2 Dの型枠平板 6の各々の上面によ り、 水平な矩形状のスラブ型枠 面が形成される。 このよ う にして、 スラブ型枠ユニッ ト 2を、 該水平縦 方向及び該水平横方向に並列して相互に分離自在に連結することによ り、 スラブ型枠面を容易に拡大することができる。 スラブ型枠ュュッ ト 2の各々において、 支柱ュ-ッ ト 1 2及び 1 6にお ける連結ロ ッ ド部材 3 8 の各々は、 支柱ユエッ ト 1 2及び 1 6 の強度を 向上させることに加えて、 これらをはしごと して利用できるので、 施工 現場における作業性の向上にも寄与する。 また、 図 1 8 に示すよ う に、 スラブ型枠ユニッ ト 2のジャッキ部材 1 1 A及び 1 5 Aの各々の基板 1 1 a及び 1 5 a の下面側に、 キャスタ 7 2をそれぞれ分離自在に装着す ることにより、 スラブ型枠ユニッ ト 2を移動可能な棚あるいは移動可能 な作業台と して利用することができる。 以上のようにして形成されたスラブ型枠面上に、 周知のとおり にしてコ ンク リー トが打設されることにより'、 スラプ型枠面上にコンク リー トス ラブが形成される。 所定の養生期間が経過した後、 スラブ型枠ユニッ ト
2の各々の脱型を行う。 この脱型は、 スラブ型枠ユニッ ト 2の各々にお' けるジャッキ部材 1 1 A及び 1 5 Aを回転させる操作により、 支柱 1 0 及び 1 4の各々の長さを実質的に短縮して、 载置面からスラブ型枠ュ- ッ ト 2の各々における型枠平板 6の上面までの高さを低くすることによ り、 容易かつ確実に.行う ことができる。 上記説明から明らかなよ う に、 本発明に係るスラブ型枠ュニッ ト 2及び 支持枠ユエッ ト 4は、 設置時間が短く かつ脱型が容易であり、 しかも、 全体と して、 部品点数が少なく、 構成が簡単で低コス トで製造すること を可能にする。 ブレース 2 0及び 2 2の各々が折畳位置に位置付けられかつ、 片方の支 柱ュニッ ト 1 2が折畳位置に位置付けられた状態で、 他方の支柱ュニッ ト 1 6が折畳位置に位置付けられると、 他方の支柱ュ-ッ ト 1 2及び他 方の支柱ュ-ッ ト 1 6 におけるブレース 2 2の各々は、 片方の支柱ュニ ッ ト 1 2 の下側を、 支持枠 8の該下面に沿って該水平縦方向に延在する。 図 1 5〜図 1 7を参照して、 スラブ型枠ュ-ッ ト 2及び支持枠ュニッ ト 4の折り畳みについて、 更に具体的に説明する。 先ず、 支柱ユニッ ト 1 2及び 1 6におけるブレース 2 0及び 2 2の各々の他端部とプレース連 結フレーム 6 2の各々 との連結をそれぞれ解除して、 ブレース 2 0及び 2 2の各々を、 それぞれ、 支柱 1 0及び 1 4の各々の該中間に配設され たブレース支持フ レーム 6 0 の各々まわり に回動させて、 支柱 1 0及ぴ 1 4の各々の下方領域における該対向側の面に沿って延在して、 プレー ス 2 0及び 2 2の各々の他端部が、 それぞれ、 支柱 1 0及び 1 4の各々 の下端部に重合される折畳位置に位置付ける。 プレース 2 0及ぴ 2 2の 各々 は、 ブレース 2 0及び 2 2 の各々が折畳位置に位置付けられたとき、 ブレース 2 0及び 2 2の各々の先端が、 それぞれ、 支柱 1 0及び 1 4の 各々の下端を越えない長さを有している。 この構成は、 支柱ュニッ ト 1
2及び 1 6の折畳時におけるコンパク ト化に寄与する。 -— 続いて、 片方の支柱ュ-ッ ト 1 2を上記回動軸線 L 1まわり に回動させ て折畳位置に位置付ける (図 1 6及び図 1 7参照)。 その結果、 片方の支 柱ユニッ ト 1 2におけるブレース 2 0 'の各々'は、 それぞれ、 他方のブレ ース連結フレーム 6 2 (図 1 6及び図 1 7において左方に位置するブレ ース連結フ レーム 6 2 ) の各々の U形溝内に分離自在に揷入される。 ま た、 片方の支柱ュュッ ト 1 2における片方のブレース支持フ レーム 6 0 の各々 は、 それぞれ、 支持枠 8 の側フ レーム 3 0 の各々における下面直 下に、 ほとんど隙間無く位置付けられ、 片方の支柱ユエッ ト 1 2におけ る支柱 1 0の各々は、 それぞれ、 片方のブレース連結フ レーム 6 2 (図 1 6及び図 1 7において右方に位置するプレース連結フ レーム 6 2 ) の 各々の直下を、 ほとんど隙間無く延在するよう位置付けられる。 更に、 他方の支柱ュ-ッ ト 1 6 を上記回動軸線 L 2まわり に回動させて 折畳位置に位置付ける (図 1 6及び図 1 7参照)。 他方の支柱ュニッ ト 1 6が折畳位置に位置付けられると、 他方の支柱ュニッ ト 1 6におけるブ レース 2 2 の各々及ぴ他方のプレース支持フ レーム 6 0 の各々 は、 それ ぞれ、 片方の支柱ュ-ッ ト 1 2における支柱 1 0の各々の直下に、 ほと んど隙間無く位置付けられる。 支柱ュニッ ト 1 2及び 1 6の各々は、 支 持枠 8の下面の直下において、 順次に、 それぞれ、 ほとんど隙間無く位 置付けられるので、 スラブ型枠ユニッ ト 2は、 ほぼ最小限の厚さに折り 畳まれる。 上記説明から明らかなよ うに、 本発明に係るスラブ型枠ユエッ ト 2及ぴ 支持枠ユニッ ト 4は、 比較的軽量であり、 コンパク トな形状に折り畳む ことが可能であり、 建設現場における狭い空間での機動的な小運搬が容 易であると共に、 保管及び輸送スペースを少なく し、 保管及び輸送費用 が安くする。
図 1 5〜図 1 7において、 支柱 1 0及び 1 4の各々の下端部にそれぞれ ねじ結合されたジャッキ部材 1 1 a及び 1 5 a の図示は省略されている が、 上記した支柱ユエ ,ト 1 2及び 1 6の各々の折畳動作は、 ジャッキ 部材 1 1 a及び 1 5.が支柱 1 0及び 1 '4 の下端部に装着された状態で行 われる。 支柱ユエッ ト 1 2及び 1 6の各々を折り畳むに際しては、 ジャ ツキ部材 1 1 a及ぴ 1 5の各々を、 支柱 1 0及び 1 4の各々の下端に対 し、 ほぼ最大限ねじ込んで、 支柱 1 0及び 1 4 .の各々の下端からの突出 量をほぼ最少にしておけばよい。 その結果、 支柱 1 0及び 1 4の各々の 全長が実質的にほぼ最少となるので、 支柱ュ-ッ ト 1 2及び 1 6 の各々 を折り畳んだときに、 ジャッキ部材 1 1 a及び 1 5の各々の基板 1 1 a 及び 1 5 aの各々が、 支柱支持フ レーム 4 0及び 5 0の各々に、 それぞ れ干渉することが防止される。 次に本発明によるスラブ型枠ュニッ トの他の実施形態について説明する。 図 1 9〜図 2 2を参照して、 スラブ型枠ユエッ ト 8 0は、 支持枠ュ-ッ ト 8 2 と、 スラブ型枠 8 4 とを備えている。 支持枠ュニッ ト 8 2において、 支持枠 8における補助横フ レーム 3 4及 び補助縦フ レーム 3 6の各々における複数の箇所には、 支持枠 8の該上 面が水平に位置付けられた状態で、 補助横フ レーム 3 4及び補助縦フレ ーム 3 6の各々に直交しかつ水平方向の軸線を有する取付穴 3 4 a (図 2 3参照) 及ぴ 3 6 a (図 2 2参照) が、 それぞれ複数個形成されてい る。 そして、 補助横フ レーム 3 4及ぴ補助縦フ レーム 3 6の各々におけ る、取付穴 3 4 a及び 3 6 aが形成された該複数の箇所には、それぞれ、 捕助横フ レーム 3 4及ぴ補助縦フ レーム 3 6の各々の上面と協働して上 方に開放された、 実質的に U形状をなすスラブ型枠取付溝 8 6が配設さ れている。 図 2 0に示されているよ'うに、 図示の実施形態において、 ス ラブ型枠取付溝 8 6 は、 補助横フレーム 3 4において 1 0箇所、 補助縦
フ レーム 3 6において 4箇所に配設されている。 図 2 3及び図 2 4をも参照して、 支持枠 8の該上面が水平に位置付けら れた状態で、 支持枠 8 におけるスラブ型枠取付溝 8 6の各々は、 対応す る補助横フ レーム 3 4及ぴ補助縦フ レーム 3 ' 6を水平方向に挟んで相互 に水平方向に対向しかつ、 対応する補助横フ レーム 3 4及ぴ補助縦フ レ ーム 3 6の該上面から鉛直上方に延び出す一対の取付板 8 8であって、 それぞれ、 鉛直方向に長い長方形の平板本体 8 8 a と、 平板本体 8 8 a の上端から相互に離隔する方向に平板本体 8 8 a に対し直角に延びる上 端フラ ンジ 8 8 b とからなる一対の取付板 8 8 と、 対応する補助横フレ ーム 3 4及び補助縦フレーム 3 6の該上面とによ り形成される。 取付板 8 8 の各対において、 平板本体 8 8 a の各々には鉛直に延在する長穴 8 8 cが形成されている。 取付扳 8 8 の各対は、 対応する補助横フ レーム 3 4及び補助縦フレーム 3 6の該上面から鉛直上方に延び出す高さが実 質的に同じとなるよ う、 長穴 8 8 c の各々が、 対応する補助横フ レーム 3 4及び補助縦フ レーム 3 6 に形成された取付穴 3 4 a及び 3 6 a にそ れぞれ整合されてボルト &ナツ ト 8 9によ り、 対応する補助横フ レーム 3 4及ぴ補助縦フレーム 3 6に分離自在に締結される。 図 1 9〜図 2 2を参照して、 スラブ型枠 8 4は、 支持枠ュニッ ト 8 2 の 支持枠 8における一対の側フ レーム 3 0、 一対の端フ レーム 3 2、 補助 横フ レーム 3 4及ぴ補助縦フ レーム 3 6の各々に対応して配列されかつ、 実質的に同一平面上に位置付けられた上面と該上面に平行な、 実質的に 同一平面上に位置付けられた下面とを有する、 一対の型枠側フレーム 9When the other end of each of the braces 20 and 22 in FIG. 6 and each of the brace connecting frames 6 2 are connected to each other and each of the braces 20 and 22 is positioned at the working position, The post columns 1 2 and 1 6 are each positioned in the support position. The slab form unit 2 is mounted on the mounting surface via the respective substrates 11a and 15a of the jack members 11a and 15a. The height from the mounting surface to the upper surface of the formwork plate 6 by rotating the jack members 1 1 a and 15 a which are screwed to the lower ends of the columns 1 0 and 1 4 respectively. Is adjusted to a predetermined height and the upper surface is adjusted horizontally. When the slab formwork unit 2 is viewed from the front, each of the pillars 10 and each of the braces 20 and 2 2 that obliquely connect each of the pillars 14 and the support frame 8 support the support frame 8. Support frame unit 4 and slab The strength of the formwork unit 2 is secured, and each of the support units 1 2 and 1 6 that contribute to stable load support is positioned at the support position. The downward vertical distance to the lower end of each of the pillars 10 and 14 in each of 2 and 16 is defined substantially equal to each other. Due to this configuration, the protruding lengths of the jack members 1 1 a and 15 a from the lower ends of the pillars 10 0 and 14 4 are placed on the slab formwork 2. If the same adjustment is performed in advance, the adjustment after the slab mold unit 2 is placed may be fine adjustment, and the adjustment work is facilitated. In addition, when each of the column units 12 and 16 is positioned at the support position, each of the supported plates 45 disposed at the upper ends of each of the columns 10 and 14 has the horizontal vertical length. The outer surface in the direction is in contact with or almost in contact with the inner side surface in the horizontal vertical direction of the substrates 4 1 and 5 1 (see FIGS. 6 and 9) in the support columns 40 and 50, respectively. Positioned. Due to this configuration, when the connection between the other end of each of the braces 20 and 2 and the brace connection frame 6 2 in the support mute 12 and 16 is released, the support unit Thus, the slab form unit 2 can be stably placed in a stable state. In the slab mold unit 2 in which each of the column units 1 2 and 1 6 is positioned at the support position and placed on the mounting surface, the slab mold unit 2 is viewed from the plane, and therefore the support frame All components of the support frame unit 4 excluding the support frame 8 are arranged so as not to protrude outward beyond the rectangular peripheral surface of the support frame 8 when viewed from the plane. Accordingly, a plurality of the slab mold units 2 are placed on the mounting surface in parallel with each other in the horizontal and vertical directions and in the horizontal and horizontal directions, and are connected to each other so as to be separable from each other. The frame surface can be easily formed. More specifically, in FIGS. 28 and 29, a slab form surface is formed by arranging four slab form units 2A, 2B, 2C and 2D in parallel. The illustrated embodiment is shown. In the illustrated embodiment, the slab formwork units 2 A and 2 B and the slap formwork units 2 C and 2 D are each one end frame of each support frame 8. 3 2 The horizontal and vertical outer surfaces of 2 2 are arranged in parallel so that they are in contact with each other, and can be separated by Port & Nut 70 using the connection holes 3 2 a (see Fig. 1) aligned with each other. Is concluded. The slab mold units 2 A and 2 C and the slab mold units 2 B and 2 D are respectively connected to the horizontal lateral outer surface of one side frame 30 in each support frame 8. They are arranged in parallel so that they are adjacent to each other, and are connected to each other by Porto & Nut 70 using connection holes 30a (see Fig. 1) aligned with each other. As a result, a horizontal rectangular slab form surface is formed by the upper surfaces of the form plates 6 of the slab form units 2A to 2D. In this way, the slab formwork surface can be easily enlarged by connecting the slab formwork units 2 in parallel in the horizontal and vertical directions and in the horizontal and horizontal directions so as to be separable from each other. it can. In each of the slab formwork 2, each of the connecting rod members 3 8 in the struts 1 2 and 16 improves the strength of the strut units 1 2 and 16. Since these can be used as a ladder, it also contributes to improving workability at the construction site. As shown in Fig. 18, casters 7 2 can be separated on the lower surface side of each board 1 1 a and 1 5 a of jack members 1 1 A and 15 A of slab formwork unit 2 as shown in Fig. 18. By attaching to the slab, the slab formwork unit 2 can be used as a movable shelf or a movable work table. A concrete slab is formed on the slab mold surface by placing concrete on the slab mold surface formed as described above. After the specified curing period has elapsed, the slab formwork unit Demold each of 2. This demolding is achieved by substantially shortening the length of each of the columns 10 0 and 14 by rotating the jack members 11 A and 15 A in each of the slab formwork units 2. By reducing the height from the mounting surface to the upper surface of the mold plate 6 in each of the slab mold boots 2, it can be carried out easily and reliably. As is clear from the above description, the slab mold unit 2 and the support frame unit 4 according to the present invention have a short installation time and are easy to remove, and as a whole, the number of parts is small. It is easy to construct and can be manufactured at low cost. Each of the braces 20 and 2 2 is positioned in the folded position, and the other strut unit 16 is positioned in the folded position with one column unit 1 2 positioned in the folded position. And the brace 2 2 in the other post unit 12 and the other post unit 1 6, the lower side of the one post unit 1 2, and the lower surface of the support frame 8. Extending in the horizontal and vertical directions. The folding of the slab form frame 2 and the support frame unit 4 will be described in more detail with reference to FIGS. First, the connection between the other end of each of the braces 20 and 2 2 and each of the place connecting frames 6 2 in the column units 12 and 16 is released, and each of the braces 20 and 22 is connected. , Respectively, by pivoting around each of the brace support frames 60 disposed in the middle of each of the columns 10 and 14, so that the opposite side in the lower region of each of the columns 10 and 14 The other end of each of the plates 20 and 22 is positioned at a folding position where it is overlapped with the lower end of each of the columns 10 and 14, respectively. Each of the places 2 0 and 2 2 is such that when each of the braces 2 0 and 2 2 is positioned in the folded position, the end of each of the braces 2 0 and 2 2 is positioned on the columns 1 0 and 1 4 respectively. It has a length that does not exceed the lower end of each. This configuration consists of a pole unit 1 Contributes to compaction when 2 and 16 are folded. -— Next, rotate one of the column mutees 12 around the rotation axis L1 to position it in the folded position (see Fig. 16 and Fig. 17). As a result, the braces 20 'each' in one of the supporting column units 12 are respectively connected to the other brace connecting frame 6 2 (the brace connecting link located on the left in FIGS. 16 and 17). Each frame 6 2) is separably inserted into each U-shaped groove. In addition, each brace support frame 60 in one strut mute 1 2 is positioned directly below the lower surface of each side frame 30 in the support frame 8 with almost no gap. Each of the struts 10 in the strut unit 1 2 is directly below one of the brace connecting frames 6 2 (place connecting frame 6 2 located on the right side in FIGS. 16 and 17). Is positioned to extend almost without any gaps. In addition, the other support mute 16 is rotated around the rotation axis L 2 and positioned at the folding position (see FIGS. 16 and 17). When the other strut unit 16 is positioned in the folded position, each of the braces 2 2 and each of the other place support frames 60 in the other strut unit 16 is in each case one side. It is positioned just under each of the pillars 10 in the pillars 1 and 2 with almost no gap. Each of the column units 1 2 and 1 6 can be positioned in sequence, directly below the lower surface of the support frame 8, with almost no gap between them, so that the slab formwork unit 2 has almost the minimum thickness. Folded into As is clear from the above description, the slab formwork unit 2 and the support frame unit 4 according to the present invention are relatively lightweight, can be folded into a compact shape, and have a narrow space at the construction site. In addition to being easy to carry out small and flexible transportation, the storage and transportation space is reduced, and the storage and transportation costs are reduced. In FIGS. 15 to 17, the jack members 11 a and 15 a screwed to the lower ends of the columns 10 and 14 are not shown, but the above-described column users and Each folding operation of 1 2 and 1 6 is performed with the jack members 1 1 a and 1 5 attached to the lower ends of the columns 10 0 and 1 '4. When folding each of the struts 1 2 and 16, the jack members 1 1 a and 15 are each screwed to the lower end of each of the struts 10 0 and 1 4 and are almost screwed in as much as possible. The amount of protrusion from the lower end of each of 10 and 14 should be almost minimized. As a result, the total length of each of the columns 10 and 14 is substantially minimized, so that when the column mute 1 2 and 1 6 are folded, the jack members 1 1 a and 15 Each of the substrates 11a and 15a is prevented from interfering with each of the column support frames 40 and 50, respectively. Next, another embodiment of the slab form unit according to the present invention will be described. Referring to FIGS. 19 to 22, the slab formwork unit 80 includes a support frame unit 8 2 and a slab formwork 8 4. In the support frame unit 82, the upper surface of the support frame 8 is positioned horizontally at a plurality of locations in each of the auxiliary horizontal frame 3 4 and the auxiliary vertical frame 36 in the support frame 8. Mounting holes 3 4 a (see Fig. 2 3) and 3 6 a (see Fig. 2 2) that are perpendicular to each of the auxiliary horizontal frame 3 4 and auxiliary vertical frame 3 6 and have a horizontal axis. A plurality of each is formed. In each of the auxiliary horizontal frame 3 4 and the auxiliary vertical frame 3 6 where the mounting holes 3 4 a and 3 6 a are formed, the capture lateral frame 3 A substantially U-shaped slab form-mounting groove 86, which is open upward in cooperation with the upper surface of each of the four auxiliary vertical frames 36, is provided. As shown in FIG. 20, in the illustrated embodiment, the slab form mounting groove 8 6 has 10 locations on the auxiliary horizontal frame 3 4, and the auxiliary vertical In frame 36, it is arranged at four locations. Referring also to FIGS. 23 and 24, in the state where the upper surface of the support frame 8 is positioned horizontally, each of the slab type frame mounting grooves 8 6 in the support frame 8 has a corresponding auxiliary lateral frame. Frames 3 and 4 and auxiliary vertical frames 3 '6 are horizontally opposed to each other in the horizontal direction, and the corresponding auxiliary horizontal frames 3 4 and auxiliary vertical frames 3 6 are perpendicular to the upper surface. A pair of mounting plates 8 8 extending upward, each of which is a rectangular flat plate main body 8 8 a that is long in the vertical direction, and the flat plate main body 8 8 a in a direction away from the upper end of the flat plate main body 8 8 a. It is formed by a pair of mounting plates 8 8 composed of upper end flanges 8 8 b extending at right angles and the corresponding auxiliary horizontal frames 34 and the upper surfaces of the auxiliary vertical frames 36. In each pair of mounting plates 8 8, a long hole 8 8 c extending vertically is formed in each of the flat plate main bodies 8 8 a. Each pair of mounting rods 8 8 has a long hole 8 8 c so that the height of the corresponding auxiliary horizontal frame 3 4 and auxiliary vertical frame 36 extending vertically upward from the upper surface is substantially the same. Are respectively aligned with the mounting holes 3 4 a and 3 6 a formed in the corresponding auxiliary horizontal frame 3 4 and auxiliary vertical frame 3 6, respectively, by bolts & nuts 8 9, Fastened to the corresponding auxiliary horizontal frame 3 4 and auxiliary vertical frame 3 6 in a separable manner. Referring to FIGS. 9 to 22, the slab formwork 8 4 includes a pair of side frames 30 on the support frame 8 of the support frame unit 8 2, a pair of end frames 3 2, and an auxiliary lateral frame. An upper surface arranged corresponding to each of 3 4 and the auxiliary vertical frames 3 6 and positioned substantially on the same plane, and a lower surface substantially parallel to the upper surface and positioned on the same plane A pair of formwork side frames 9 having
0、 一対の型枠端フ レーム 9 2、 型枠補助横フ レーム 9 4及び型枠補助 縦フ レーム 9 6を備えた型枠支持フ レーム 9 8 と、 該上面によ り規定さ れる型枠支持フ レーム 9 8の上面に載置 · 連結される 1個の型枠平板 6 とを備えている。 型枠支持フ レーム' 9 8の下面は、 一対の型枠側フ レー ム 9 0 、 一対の型枠端フ レーム 9 2、 型枠補助横フ レーム 9 4及び型枠
補助縦フ レーム 9 6の各々の該下面により規定される。 型枠側フ レーム- ' 9 0、 型枠端フレーム 9 2、 型枠補助横フレーム 9 4及ぴ型枠補助縦フ レーム 9 6の各々は、 それぞれ、 横断面が矩形の木材から形成されてい るが、 角パイプから形成する実施形態もある。 スラブ型枠 8 4の平面形 状は、 支持枠ユニッ ト 8 2の支持枠 8め平面形状に実質的に整合するよ う形成されている。 型枠補助横フ レーム 9 4及び型枠捕助縦フレーム 9 6 の各々には、 支持枠 8 の取付板 8 8の各対に形成された長穴 8 8 c の 各々に対応して、 それぞれ取付穴 9 4 a及び 9 6 aが形成されている。 支持枠ュニッ ト 8 2の上記スラブ型枠取付溝 8 6 の各々を構成する取付 板 8 8の各対の該高さは、 型枠支持フ レーム 9 8の該下面から型枠支持 フレーム 9 8の該上面までの高さと実質的に同じに設定されている。 0, a mold support frame 9 8 having a pair of formwork end frames 9 2, a formwork auxiliary horizontal frame 94, and a formwork auxiliary vertical frame 9 6, and a mold defined by the upper surface And a single form plate 6 mounted and connected to the upper surface of the frame support frame 98. The lower surface of the formwork support frame '98 is composed of a pair of formwork side frames 90, a pair of formwork end frames 92, a formwork auxiliary horizontal frame 94, and a formwork Defined by the lower surface of each of the auxiliary longitudinal frames 96. Formwork side frame-'90, formwork end frame 92, formwork auxiliary horizontal frame 94 and formwork auxiliary vertical frame 9 6 are each made of wood with a rectangular cross section However, there is also an embodiment in which a square pipe is formed. The planar shape of the slab form 8 4 is formed so as to substantially match the planar shape of the support frame 8 of the support frame unit 8 2. Each of the formwork auxiliary horizontal frame 9 4 and the formwork catching vertical frame 9 6 corresponds to each of the long holes 8 8 c formed in each pair of the mounting plates 8 8 of the support frame 8, respectively. Mounting holes 9 4 a and 9 6 a are formed. The height of each pair of mounting plates 8 8 constituting each of the slab mold mounting grooves 8 6 of the support frame unit 8 2 is determined from the lower surface of the mold support frame 9 8 from the lower surface of the mold support frame 9 8. Is set to be substantially the same as the height up to the upper surface.
【 0 0 5 0】 [0 0 5 0]
図 1 9、 図 2 2、 図 2 3及び図 2 4を参照して、 支持枠 8の該上面が水 平に位置付けられた状態で、 型枠支持フ レーム 9 8を、 支持枠 8の該上 面に載置して、 型枠支持フ レーム 9 8における型枠補助横フ レーム 9 4 及び型枠補助縦フレーム 9 6の各々を、 支持枠 8のスラブ型枠取付溝 8 6 に分離自在に嵌合させることにより、 スラブ型枠 8 4は、 支持枠 8 の— 該上面に分離自在にかつ該水平縦方向及び該水平横方向への移動が規制 されて保持される。 この状態で、 スラブ型枠ユニッ ト 8 0が構成される が、 図 2 5及び図 2 6に示されているよ うに、 型枠補助横フ レーム 9 4 及び型枠補助縦フレーム 9 6 の各々を、 スラブ型枠取付溝 8 6 の各々を 構成する取付板 8 8の各対の長穴 8 8 c にそれぞれ整合された取付穴 9 4 a及び 9 6 a を利用して、 それぞれ、 ボルト &ナツ ト 9 9によ り取付 板 8 8 の各対に締結してもよい。 図 1 9を参照して、 支柱 1 0 の長さを調整しう る長さ調整手段 1 0 0は、 支柱 1 0の下端部に嵌合されて連結 段によ り複数の長手方向位置を選 択して相互に分離自在に連結される補助支柱 1 0 2 と、 補助支柱 1 0 2
の下端部に配設された長さ調整手段 1 1 とを備えている。 長さ調整手段' 1 1 は、 先に述べたとおりの構成を有しているので、 実質的に同一部分 には同一符号を付し、 説明は省略する。 支柱 1 0の下端部には複数の連 結穴 1 0 aが形成され、 補助支柱 1 0 2の長手方向中央から上の領域に は、 連結穴 1 0 a に対応して複数の連結穴 1 0 2 aが形成されている。 補助支柱 1 0 2は、 支柱 1 0の下端部に嵌合され、 相互に整合された一 対の連結穴 1 0 a及び 1 0 2 a に図示しない連結ピンが挿入されること によ り、 支柱 1 0の下端部にほぼワンタッチで分離自在に連結される。 補助支柱 1 0 2 と支柱 1 0 との連結は、 先に述べた連結手段である、 連 結ピン 6 7及ぴ抜け止めピン 6 8 (図 1 1参照)を利用することでよい。 支柱 1 0の下端部に対する捕助支柱 1 0 2の連結位置を変えること及び ジャッキ部材 1 1 Aの、 支柱 1 0の下端からの突出量を代えることによ つて、 支柱 1 0の長さを比較的大きく及び小さ く調整することができる。 支柱 1 0の各々の長さ調整手段 1 0 0は、 相互に実質的に同じ構成を有 している。 支柱 1 4の各々の長さ調整手段 1 0 4は、 支柱 1 0の下端部 に嵌合されて連結手段により複数の長手方向位置を選択して相互に分離 自在に連結される補助支柱 1 0 6 と、 補助支柱 1 0 6 の下端部に配設さ れた長さ調整手段 1 5 とを備えている。 長さ調整手段 1 5は、 先に述べ たとおりの構成を有しているので、 実質的に同一部分には同一符号を付 し、 説明は省略する。 長さ調整手段 1 0 4は、 上記長さ調整手段 1 0 0 と実質的に同じ構成を有しているので、 長さ調整手段 1 0 0に対応する 部分には対応する符号を付し、 説明は省略する。 スラブ型枠ュニッ ト 8 0の支持枠ュニッ ト 8 2における長さ調整手段は、 スラブ型枠ュ-ッ ト 2の支持枠ュニッ ト 4に使用されている長さ調整手段 1 1及ぴ 1 5のみ を使用してもよい。 同様に、 スラブ型枠ユニッ ト 2の支持枠ユニッ ト 4 における長さ調整手段は、 スラブ型枠ュニッ ト 8 0の支持枠ュ-ッ ト 8 2に使用されている長さ調整手段 1 0 0及び 1 0 4を使用してもよい。
上記スラブ型枠ュニッ ト 8 0は、 先に述べたスラブ型枠ュニッ ト 2にお' ける支持枠ユニッ ト 4に、 取付板 8 8 の対を複数対装着することによ り、 複数のスラブ型枠取付溝 8 6 を形成して支持枠ュニッ ト 8 2を形成し、 スラブ型枠 8 4を上方から落と し込むことにより構成されるので、 幾つ かの材料からなるスラブ型枠 8 4を用意しておけば、 それらを適宜に選 定して装着することが容易に可能になる。 スラブ型枠ュニッ ト 8 0は、 先に述べたスラブ型枠ユニッ ト 2 と実質的に同じ構成を含んでいるので、 スラブ型枠ュ-ッ ト 2 と実質的に同じ作用効果を達成することができる。 図 2 7には、 本発明によるスラブ型枠ュニッ トの更に他の実施形態が示 されている。 図示のスラブ型枠ユエッ ト 1 2 0は、 上記スラブ型枠ュ- ッ ト 8 0の支持枠ュ-ッ ト 8 2 と、 スラブ型枠 1 2 2 とを備えている。 スラブ型枠 1 2 2は、 支持枠ュ-ッ ト 8 2の支持枠 8における補助横フ レーム 3 4及ぴ捕助縦フレーム 3 6の各々に対応して配列されかつ、 実 質的に同一平面上に位置付けられた上面と該上面に平行な、 実質的に同 一平面上に位置付けられた下面とを有する、 型枠補助横フ レーム 1 2 4 及び型枠補助縦フレーム 1 2 6を備えた型枠支持フ レーム 1 2 8 と、 該 上面により規定される型枠支持フ レーム 1 2 8 の上面に載置 ■ 連結され る少なく とも 1個の型枠平板 6 とを備えている。 スラブ型枠 1 2 2は、 スラブ型枠 8 4における と実質的に同じとおり にして、 支持枠ュニッ ト 8 2 の支持枠 8 の上面に分離自在に装着される。 このスラブ型枠ュニッ ト 1 2 0は、 不定形なスラブに対応して適用することができる。 図 3 0及ぴ図 3 1 には、 4個のスラブ型枠ユニッ ト 2 A、 2 B、 2 C及 び 2 Dの各々間に形成された隙間に、 2個の中間スラブ型枠 1 3 0及び 1個の中間ス ラプ型枠 1 3 2を分離自在に介在させることによ り、 ス ラ ブ型枠面を形成する実施形態が示されている。 図示の実施形態において、 ス ラブ型枠ュニッ ト 2 Aと 2 Cの支持枠 8間、 及びスラブ型枠ュ-ッ ト 2 B と 2 Dの支持枠 8間には、 それぞれ、 中間スラブ型枠 1 3 0が分離
自在に介在されている。 また、 スラブ型枠ユニッ ト 2 Aの支持枠 8 と中' 間スラブ型枠 1 3 0 とスラブ型枠ユエッ ト 2 Cの支持枠 8の組立体と、 スラブ型枠ュ-ッ ト 2 Bの支持枠 8 と中間スラブ型枠 1 3 2 とスラブ型 枠ュ-ッ ト 2 Dの支持枠 8 の組立体との間には、 中間ス ラブ型枠 1 3 2 が分離自在に介在されている。 中間ス'ラプ型枠 1 3 0の各々及び 1 3 2 の基本的な構成及び介在手段は、 実質的に同じであるので、 以下、 中間 スラブ型枠 1 3 2及ぴその介在手段について説明する。 中間ス ラブ型枠 1 3 2は、 図 3 0及ぴ図 3 4から容易に理解されるよ う に、 相互に平行に延在する一対の側フ レーム 1 3 4 と、 側フ レーム 1 3 4の長手方向両端間に間隔をおいて側フ レーム 1 3 4の各々間を延在し かつ両端が側フ レーム 1 3 4の各々に固着された複数の横フ レーム 1 3 6 と、 側フ レーム 1 3 4及び横フ レーム 1 3 6の各々の上端を覆う よ う 固着された型枠平板 1 3 8 とから構成されている。 側フ レーム 1 3 4及 び横フレーム 1 3 6の各々は横断面が矩形状の角材、 実施形態において は木製の角材からなる。 中間スラブ型枠 1 3 2は、 細長い矩形平面形状 を有している。 側フ レーム 1 3 4及び横フ レーム 1 3 6 の下面は、 型枠 平板 1 3 8 と平行な、 実質的に同一平面上に位置付けられている。 スラブ型枠ュ-ッ ト 2 C及び 2 Dの支持枠 8において、 相互に対向する 端フ レーム 3 2の対向面、 及ぴ、 スラブ型枠ユニッ ト 2 A及び 2 Bの支 持枠 8において、 相互に対向する端フ レーム 3 2の対向面には、 端フレ ーム 3 2の各々に形成された連結穴 3 2 a (図 1参照) を利用して、 先 に述べた取付板 8 8 (図 2 3及ぴ図 2 4参照) が、 上端フラ ンジ 8 8 b を上にして、 それぞれボルト &ナツ ト 1 4 0によ り分離自在に締結され ている。 図 3 2及び図 3 3 には、 スラブ型枠ユニッ ト 2 C及び 2 Dの支 持枠 8において、 相互に対向する端フ レーム 3 2 の対向面にそれぞれ取 り付けられた取付板 8 8が図示されている。 支持枠 8 の各々における型 枠平板 6の上面から、 取付板 8 8の各々の上端フランジ 8 8 bの上面ま
での距離は、 中間スラプ型枠 1 3 2の高さ (厚さ) に対応するよ う、 長- ' 穴 8 8 cを利用して容易に調整可能である。 取付板 8 8の上端フランジ 8 8 bの上面は、 実質的に同一平面上に位置付けられる。 上記中間スラブ型枠. 1 3 2は、 スラブ型枠ュ-ッ ト 2 C及び 2 Dの支持 枠 8において、 相互に対向する端フレーム 3 2間の隙間、 及び、 スラブ 型枠ュニッ ト 2 A及び 2 Bの支持枠 8において、 相互に対向する端フレ ーム 3 2間の隙間に上方から嵌合される。 中間スラブ型枠 1 3 2は、 側 フレーム 1 3 4の各々の下面が、 取付板 8 8の各々における上端フラン ジ 8 8 bの上面に載置されることによ り、 該隙間を実質的に閉塞するよ うに保持される。 上記中間スラブ型枠 1 3 0の各々 も、 実質的に同様に して、 スラブ型枠ユニッ ト 2 A及び 2 Cの支持枠 8 において、 相互に対 向する側フ レーム 3 2間の隙間、 及び、 スラブ型枠ユニッ ト 2 B及び 2 Dの支持枠 8において、 相互に対向する側フレーム 3 2間の隙間に上方 から嵌合される。 中間スラブ型枠 1 3 0の各々は、 側フレーム 1 3 4の 各々の下面が、 該側フレーム 3 0の各々の対向面に取り付けられた取付 板 8 8の各々の上端フランジ 8 8 bの上面に載置されることによ り、 該 隙間を実質的に閉塞するよ うに保持される。 スラプ型枠ュニッ ト 2 A〜 2 Dの各々の型枠平板 6及び中間スラブ型枠 1 3 0及び 1 3 2の各々の 型枠平板 1 3 8は、 実質的に同一水平面上に位置付けられてスラブ型枠 面が形成される。 図 3 5及び図 3 6には、 図 3 2及び図 3 3 に対応して、 2個のスラブ型 枠ュニッ ト 8 0 C及び 8 0 Dにおけるスラブ型枠 8 4の各々間に形成さ れた隙間に、 1個の中間スラブ型枠 1 3 2を分離自在に介在させること によ り、 スラブ型枠面を形成する実施形態が示されている。 この実施形 態において、取付板 8 8の各々は、各々の上端フランジ 8 8 bの上面が、 支持枠 8の上面と実質的に同一水平面上に位置付けられるよ う、 支持枠 8の各々における端フレーム 3 2にそれぞれ 2個のボルト &ナツ ト 1 4
0により締結されている。 その他の構成は、 図 3 2及び図 3 3に示す構' 成と実質的に同じである。 . このよ うに、 本発明によるスラブ型枠ュエツ ト 2及び 8 0を利用するこ とによ り、 スラブ型枠ュ-ッ ト 2の各'々間及びスラブ型枠ュニッ ト 8 0 の各々間に生じた隙間を容易に閉塞して、 連続したスラブ型枠面を容易 に形成することができる。 (支持枠ュニッ ト 4及び 8 2 )
Referring to FIG. 1, FIG. 22, FIG. 2, FIG. 2 3 and FIG. 24, with the upper surface of the support frame 8 positioned horizontally, the mold support frame 9 8 is Placed on the upper surface, each of the formwork auxiliary horizontal frame 9 4 and the formwork auxiliary vertical frame 9 6 in the formwork support frame 98 can be separated into the slab formwork mounting groove 8 6 of the support frame 8 The slab mold 84 is held on the upper surface of the support frame 8 so as to be separable and restricted in movement in the horizontal and vertical directions and in the horizontal and horizontal directions. In this state, the slab formwork unit 80 is constructed. As shown in FIGS. 25 and 26, each of the formwork auxiliary horizontal frame 94 and the formwork auxiliary vertical frame 96 is provided. Using the mounting holes 9 4 a and 9 6 a respectively aligned with the long holes 8 8 c of each pair of mounting plates 8 8 constituting each of the slab formwork mounting grooves 8 6, respectively. It may be fastened to each pair of mounting plates 8 8 by nuts 9 9. Referring to FIG. 19, the length adjusting means 1 0 0 for adjusting the length of the column 10 is fitted to the lower end of the column 10 and a plurality of longitudinal positions are set by the connecting steps. Auxiliary struts 1 0 2 that can be selected and connected to each other in a separable manner And a length adjusting means 1 1 disposed at the lower end. Since the length adjusting means' 1 1 has the configuration as described above, substantially the same parts are denoted by the same reference numerals and description thereof is omitted. A plurality of connecting holes 10 a are formed at the lower end of the support column 10, and a plurality of connection holes 1 corresponding to the connection holes 10 0 a are formed in the region above the center in the longitudinal direction of the auxiliary support column 10 0 2. 0 2 a is formed. The auxiliary strut 10 2 is fitted to the lower end portion of the strut 10 and a connecting pin (not shown) is inserted into the pair of connecting holes 10 a and 10 2 a which are aligned with each other. It is connected to the lower end of the column 10 so as to be separable with almost one touch. The auxiliary strut 10 0 2 and the strut 10 can be connected by using the connecting pin 6 7 and the retaining pin 6 8 (see FIG. 11) which are the connecting means described above. By changing the connecting position of the support column 1 0 2 with respect to the lower end of the column 1 0 and changing the amount of protrusion of the jack member 1 1 A from the lower end of the column 1 0, the length of the column 1 0 is reduced. It can be adjusted relatively large and small. The length adjusting means 10 0 of each of the columns 10 have substantially the same configuration. The length adjusting means 10 of each of the pillars 14 are fitted to the lower ends of the pillars 10, and a plurality of longitudinal positions are selected by the connecting means to be connected to each other so as to be separable from each other. 6 and length adjusting means 15 disposed at the lower end of the auxiliary strut 10 6. Since the length adjusting means 15 has the configuration as described above, substantially the same parts are denoted by the same reference numerals and description thereof is omitted. Since the length adjusting means 10 4 has substantially the same configuration as the length adjusting means 1 0 0, the parts corresponding to the length adjusting means 1 0 0 are given corresponding reference numerals, Description is omitted. The length adjustment means in the support frame unit 8 2 of the slab form unit 80 is the length adjustment means used in the support frame unit 4 of the slab form unit 2 1 1 and 1 5 Only may be used. Similarly, the length adjusting means in the support frame unit 4 of the slab mold unit 2 is the length adjusting means used in the support frame unit 82 of the slab mold unit 80. And 1 0 4 may be used. The slab mold unit 80 is formed by attaching a plurality of pairs of mounting plates 8 8 to the support frame unit 4 in the slab mold unit 2 described above, thereby providing a plurality of slab mold units. Since it is constructed by forming the formwork mounting groove 8 6 to form the support frame unit 82 and dropping the slab formwork 84 from above, the slab formwork 84 made of several materials If they are prepared, they can be easily selected and installed appropriately. Since the slab formwork unit 80 includes substantially the same configuration as the slab formwork unit 2 described above, the slab formwork unit 2 must achieve substantially the same operational effects as the slab formwork unit 2. Can do. FIG. 27 shows still another embodiment of the slab form unit according to the present invention. The illustrated slab formwork unit 120 includes the support frame 8 2 of the slab formwork 80 and the slab form 1 2 2. The slab form 1 2 2 is arranged corresponding to each of the auxiliary horizontal frame 3 4 and the support vertical frame 3 6 of the support frame 8 of the support frame 8 2 and is substantially the same. A formwork auxiliary horizontal frame 1 2 4 and a formwork auxiliary vertical frame 1 2 6 having a top surface positioned on a plane and a bottom surface parallel to the top surface and positioned on substantially the same plane. A mold support frame 1 2 8 and at least one mold plate 6 mounted on and connected to the upper surface of the mold support frame 1 2 8 defined by the upper surface. The slab form 1 2 2 is detachably mounted on the upper surface of the support frame 8 of the support frame unit 8 2 in substantially the same manner as in the slab form 8 4. This slab formwork unit 120 can be applied to irregular slabs. Fig. 3 0 and Fig. 3 1 show two intermediate slab molds 1 3 in the gaps formed between each of the four slab mold units 2 A, 2 B, 2 C and 2 D. An embodiment is shown in which a slab mold surface is formed by interposing 0 and one intermediate slap mold form 1 3 2 in a separable manner. In the illustrated embodiment, there is an intermediate slab mold between the support frames 8 of the slab mold units 2 A and 2 C and between the support frames 8 of the slab mold units 2 B and 2 D, respectively. 1 3 0 separated Intervened freely. Also, the assembly of the support frame 8 of the slab formwork unit 2A, the intermediate slab formwork 1 30 and the support frame 8 of the slab formwork unit 2C, and the slab formwork unit 2B An intermediate slab form 1 3 2 is detachably interposed between the support frame 8, the intermediate slab form 1 3 2 and the assembly of the support frame 8 of the slab form frame 2D. . Since the basic configuration and the interposing means of each of the intermediate slab formwork 1 3 0 and 1 3 2 are substantially the same, the intermediate slab formwork 1 3 2 and the interposing means will be described below. . The intermediate slab form 1 3 2 includes a pair of side frames 1 3 4 extending in parallel to each other, as can be easily understood from FIGS. 30 and 34, and a side frame 1 3 A plurality of lateral frames 1 3 6 extending between each of the side frames 1 3 4 with a gap between both ends in the longitudinal direction of 4 and both ends fixed to each of the side frames 1 3 4 and the side It is composed of a form plate 1 3 8 fixed so as to cover the upper ends of each of the frames 1 3 4 and 1 3 6. Each of the side frames 1 3 4 and the horizontal frames 1 3 6 is made of square bars having a rectangular cross section, and in the embodiment, made of wooden square bars. The intermediate slab form 1 3 2 has an elongated rectangular planar shape. The lower surfaces of the side frames 1 3 4 and the side frames 1 3 6 are positioned substantially on the same plane parallel to the form plate 1 3 8. In the support frame 8 of the slab formwork 2C and 2D, in the opposite surface of the end frame 32 facing each other, and in the support frame 8 of the slab formwork units 2A and 2B On the opposing surface of the end frames 3 2 facing each other, the mounting plate 8 described above is used by using the connecting holes 3 2 a (see FIG. 1) formed in each of the end frames 3 2. 8 (see Figure 23 and Figure 24) are separably fastened by bolts and nuts 140, with the upper flange 8 8 b facing up. Fig. 3 2 and Fig. 3 3 show the mounting plates 8 8 attached to the facing surfaces of the end frames 3 2 facing each other in the supporting frames 8 of the slab form units 2C and 2D, respectively. Is shown. From the upper surface of the mold plate 6 in each of the support frames 8 to the upper surface of the upper end flange 8 8 b of each of the mounting plates 8 8 The distance at can be easily adjusted using the long-holes 8 8 c to correspond to the height (thickness) of the intermediate slap formwork 13 2. The upper surface of the upper end flange 8 8 b of the mounting plate 8 8 is positioned substantially on the same plane. The above intermediate slab formwork. 1 3 2 is the support frame 8 of the slab formwork units 2 C and 2 D, the gap between the end frames 3 2 facing each other, and the slab formwork unit 2 A 2B, the support frame 8 of 2B is fitted from above into the gap between the end frames 3 2 facing each other. The intermediate slab form 1 3 2 has the gap between the bottom surfaces of the side frames 1 3 4 substantially placed on the upper surface of the upper flange 8 8 b of each of the mounting plates 8 8. It is held so as to block. Each of the intermediate slab molds 1 30 is substantially the same in the support frame 8 of the slab mold units 2 A and 2 C, and the gap between the side frames 3 2 facing each other, And, in the support frames 8 of the slab form units 2 B and 2 D, they are fitted from above into the gaps between the side frames 32 facing each other. Each of the intermediate slab molds 1 3 0 has an upper surface of the upper end flange 8 8 b of each of the mounting plates 8 8 attached to the respective opposite surfaces of the side frame 1 3 4 of the side frame 1 3 4. The gap is held so as to substantially close the gap. Slap formwork units 2 A to 2 D, each formwork plate 6 and intermediate slab formwork 1 3 0 and 1 3 2 formwork plates 1 3 8 are positioned substantially on the same horizontal plane. A slab formwork surface is formed. In FIGS. 3 5 and 3 6, corresponding to FIGS. 3 2 and 3 3, two slab mold units 8 0 C and 8 0 D are formed between slab mold 8 4 respectively. An embodiment in which a slab form surface is formed by detachably interposing one intermediate slab form 1 3 2 in the gap is shown. In this embodiment, each of the mounting plates 8 8 has an end at each of the support frames 8 such that the upper surface of each upper end flange 8 8 b is positioned substantially on the same horizontal plane as the upper surface of the support frame 8. 2 bolts and nuts on frame 3 2 each 1 4 It is fastened by 0. Other configurations are substantially the same as the configurations shown in FIGS. 32 and 33. In this way, by using the slab formwork 2 and 80 according to the present invention, the slab formwork 2 and the slab formwork 80 are connected to each other. A continuous slab form surface can be easily formed by closing the gap formed in the substrate. (Support frame units 4 and 8 2)
Claims
1 . 平面矩形状をなしかつ、 実質的に同一平面上に位置付けられた上面 及び該上面に平行な、 実質的に同一平面上に位置付けられた下面を有す る支持枠と、 支持枠の水平縦方向両端部の下'面側においてそれぞれ該両 端部に沿って相互に平行に水平横方向に延在する回動軸線まわり を回動 可能に配設されかつ該水平横方向に間隔をおいて相互に平行に延在する 一対の支柱をそれぞれ含む一対の支柱ュニッ ト と、 支柱の各々の下端部 に配設されて支柱の各々の長さを実質的に調整しう る長さ調整手段と、 支柱の各々 と支持枠とを連結するためのブレース とを備えた支持枠ュニ ッ トと ; 支持枠の上面側に取り付けられるスラブ型枠と ; を備え、 支柱ユニッ トの各々は、 支持枠の下面に沿って延在する折畳位置と、 支 持枠の下面に対し垂直に下方に延びる支持位置との間を、 対応する該軸 線まわり を回動可能であり、 ブレースの各々は、 各々 の一端部が、 支持 位置に位置付けられた支柱ュニッ トの各々間で対向する支柱の各々の長 手方向中間における対向面側にそれぞれ回動可能に支持されかつ、 支柱 の各々の該中間から下方領域における対向面に沿つて延在する折畳位置 と、 各々の他端部が、 支持枠の該水平横方向両側部の下面側にそれぞれ 分離自在に連結される作用位置との間を回動可能であり 、 ブレース の 各々が作用位置に位置付けられると、 支柱ュニッ トの各々は支持位置に 位置付けられる、 1. a support frame having a planar rectangular shape and having a top surface positioned substantially on the same plane and a bottom surface positioned substantially on the same plane parallel to the top surface; On the lower side of both ends in the vertical direction, they are arranged so as to be rotatable around a rotation axis extending in the horizontal and horizontal directions parallel to each other along the both ends, and spaced apart in the horizontal and horizontal directions. A pair of strut units each including a pair of struts extending in parallel to each other, and a length adjusting means disposed at the lower end of each strut to substantially adjust the length of each strut A support frame unit having braces for connecting each of the support columns and the support frame; and a slab mold attached to the upper surface side of the support frame; and each of the support unit units, The folding position that extends along the bottom surface of the support frame and the bottom surface of the support frame And each of the braces can be pivoted between each of the support units positioned at the support position. A folding position that is rotatably supported on the opposite surface side in the longitudinal direction of each of the supporting columns and extends from the middle of each of the supporting columns along the facing surface in the lower region; The end portions can be pivoted between the operation positions that are separably connected to the lower surface sides of the both sides in the horizontal lateral direction of the support frame, and when each of the braces is positioned at the operation position, the column unit Each of which is positioned in a support position,
ことを特徴とするスラプ型枠ュニッ ト。 Slap formwork unit characterized by this.
2 . 支持枠の該下面から片方の支柱ュ-ッ トにおける該軸線までの下方 への垂直距離は、 他方の支柱ュ-ッ トにおける該軸線までの該垂直距離 よ り も短く規定され、 ブレースの各々が折畳位置に位置付けられかつ、 片方の支柱ュニッ トが折畳位置に位置付けられた状態で、 他方の支柱ュ エツ トが折畳位置に位置付けられると、 他方の支柱ュニッ ト及び他方の 支柱ュニッ トにおけるブレースの各々は、 片方の支柱ュニッ トの下側を、 支持枠の該下面に沿って該水平縦方向に延在する、 請求項 1記載のスラ
プ型枠ュニッ ト。 -2. The vertical distance from the lower surface of the support frame to the axis of one of the struts is defined to be shorter than the vertical distance to the axis of the other struts. When each of the two column units is positioned in the folded position with one column unit positioned in the folded position, the other column unit and the other column unit are positioned in the folded position. 2. The slurry according to claim 1, wherein each brace in the strut unit extends in the horizontal vertical direction along the lower surface of the support frame on the lower side of one strut unit. Mold form unit. -
3 . 支柱ユニッ トの各々は、 支柱ユエッ トの各々における支柱の各々間 を、 支柱の各々の長手方向に間隔をおいて相互に平行にかつ支柱の各々 に対して直角に延在しかつ、 両端がそれぞれ対応する支柱に固着された 複数の連結口 ッ ド部材を備えている、 鎗求項 1記載のスラブ型枠ユエッ 卜 3. Each of the column units extends between each of the columns in each column unit, parallel to each other at a distance in the longitudinal direction of each column and perpendicular to each of the columns; The slab formwork Ue according to claim 1, comprising a plurality of connecting port members each of which is fixed to a corresponding column at both ends.
4 . 長さ調整手段の各々は、 支柱の各々の下端部にねじ結合されたジャ ツキ部材を備えている、 又は、 支柱の各々の下端部に嵌合されて連結手 段によ り複数の長手方向位置を選択して相互に分離自在に連結される補 助支柱と、 補助支柱の各々 の下端部にねじ結合されたジャッキ部材とを 備えている、 請求項 1記載のスラブ型枠ユニッ ト。 4. Each of the length adjusting means includes a jack member screwed to the lower end of each of the columns, or is fitted into each of the lower ends of the columns and is connected to the plurality of columns by connecting means. The slab formwork unit according to claim 1, further comprising: an auxiliary support column that is separably connected to each other by selecting a position in the longitudinal direction, and a jack member that is screwed to each lower end portion of the auxiliary support column. .
5 . 支持枠は、 該水平横方向に間隔をおいて該水平縦方向に平行に延在 する一対の側フ レームと、 側フ レームの各々の該水平縦方向における両 端部間を該水平横方向に延在する一対の端フ レーム と 、 端フ レームの 各々間において、 該水平縦方向に相互に間隔をおいて端フ レームの各々 に平行に側フレームの各々間を延在する複数の補助横フレームと、 側フ レームの各々間において、 側フ レームの各々に平行に実質的に端フ レー ムの各々間を延在するよ う、 少なく とも 1列に配設された複数の補助縦 フ レーム とを備え、 側フ レーム、 端フ レーム、 補助横フ レーム及び補助' 縦フ レームの各々は、 角パイプから形成されかつ、 各々の上面は、 支持 枠の該上面を規定し、 側フ レーム及び端フ レームの各々の下面は、 支持 枠の該下面を規定する、 請求項 2記載のスラブ型枠ユニッ ト。 5. The support frame includes a pair of side frames extending in parallel to the horizontal vertical direction at intervals in the horizontal horizontal direction, and the horizontal frame between both ends in the horizontal vertical direction of each side frame. A pair of end frames extending in the horizontal direction, and a plurality of side frames extending between the end frames in parallel with each of the end frames spaced apart from each other in the horizontal and vertical directions. A plurality of auxiliary lateral frames and a plurality of side frames arranged in at least one row so as to extend between each of the end frames substantially in parallel with each of the side frames. Each of the side frame, the end frame, the auxiliary horizontal frame, and the auxiliary 'vertical frame is formed from a square pipe, and each upper surface defines the upper surface of the support frame. The underside of each of the side and end frames is supported Defining a lower surface, the slab formwork unit according to claim 2, wherein.
6 . 側フ レーム及び端フ レームの各々には、 支持枠の該上面が水平に位 置付けられた状態で、 側フレーム及び端フレームの各々に直交しかつ水 平方向の軸線を有する連結穴がそれぞれ複数個形成されている、 請求項 6. Each side frame and end frame has a connecting hole having a horizontal axis perpendicular to each of the side frame and end frame with the upper surface of the support frame positioned horizontally. A plurality of each is formed.
5記載のスラブ型枠ュニッ ト。 5 Slab formwork unit.
7 . 支持枠の側フ レーム及ぴ端フ レームの各々は、 支持枠の矩形周縁フ レームを規定し、片方の支柱ユニッ トにおける支柱の各々は、それぞれ、 該周縁フ レームの該水平縦方向一端部における 2つの角部の下面にそれ
ぞれ配設された片方の支柱支持フ レームに回動可能に支持され、 他方の · 支柱ユニッ トにおける支柱の各々は、 それぞれ、 該周縁フ レームの該水 平縦方向他端部における 2つの角部の下面にそれぞれ配設された他方の 支柱支持フ レームに回動可能に支持され、 片方の支柱ュニッ トにおける プレースの各々の一端部は、 片方の支柱ュニッ トにおける支柱の各々の 長手方向中間における該対向側の面にそれぞれ配設された片方のブレー ス支持フレームに、 それぞれ回動可能に支持されかつ他端部は、 側フレ ームの各々の該水平縦方向の中央よ り も該水平縦方向の一端寄りの位置 における下面にそれぞれ配設された片方のブレース連結フ レームに、 そ れぞれ分離自在に連結可能であり、 他方の支柱ュ-ッ トにおけるブレー スの各々の一端部は、 他方の支柱ュニッ トにおける支柱の各々の長手方 向中間における該対向側の面にそれぞれ配設された他方のブレース支持 フ レームに、 それぞれ回動可能に支持されかつ他端部は、 側フ レームの 各々の該水平縦方向の中央より も該水平縦方向の他端寄り の位置におけ る下面にそれぞれ配設された他方のプレース連結フ レームに、 それぞれ 分離自在に連結可能である、 請求項 5記載のスラブ型枠ュニッ ト。 7. Each of the side frames and end frames of the support frame defines a rectangular peripheral frame of the support frame, and each of the columns in one column unit is respectively in the horizontal longitudinal direction of the frame. On the bottom of the two corners at one end Each of the columns in the other column unit is supported by two columns at the other end in the horizontal longitudinal direction of the peripheral frame. One end of each of the places in one strut unit is supported by the other strut support frame disposed on the lower surface of each corner, and the longitudinal direction of each of the struts in one strut unit Each of the brace support frames disposed on the opposite surface in the middle is pivotally supported, and the other end is more than the center of each horizontal frame in the horizontal and vertical directions. Each brace connecting frame arranged on the lower surface at a position near one end in the horizontal vertical direction can be connected to each other in a separable manner. One end of the other brace unit is rotatably supported by the other brace support frame disposed on the opposite side surface in the middle in the longitudinal direction of the other strut unit. Can be detachably connected to the other place connecting frames respectively arranged on the lower surface at the position closer to the other end in the horizontal vertical direction than the center in the horizontal vertical direction of each side frame. The slab formwork unit according to claim 5.
8 . 片方及び他方の支柱ュニッ トにおけるブレースの各々の他端部と片 方及び他方のブレース連結フ レームの各々 とがそれぞれ連結されて、 ブ レースの各々が作用位置に位置付けられると、 片方及び他方の支柱ュニ ッ トはそれぞれ支持位置に位置付けられる、 請求項 7記載のスラブ型枠 ュニッ ト。 8. When the other end of each of the braces in one and the other strut unit is connected to each of the one and the other brace connecting frames, respectively, and each of the braces is positioned in the working position, The slab formwork unit according to claim 7, wherein each of the other column units is positioned at a support position.
9 . 他方のブレース連結フ レームの各々は、 下方に開放された U形溝を 備えており、 片方及び他方の支柱ユエッ トにおけるプレースの各々の他 端部と片方及び他方のプレース連結フ レームの各々 との連結がそれぞれ 解除されて、 該ブレースの各々が、 それぞれ、 支柱の各々の該中間に配 設されたブレース支持フ レームの各々から下方領域における該対向側の 面に沿って延在して、 該ブレースの各々の他端部が、 それぞれ、 支柱の 各々の下端部に重合される折畳位置に位置付けられかつ、 片方の支柱ュ ニッ トが折畳位置に位置付けられると、 片方の支柱ユニッ トにおけるプ
レースの各々 は、 それぞれ、 他方のブレース連結フ レームの各々 の 11开$ 溝内に分離自在に挿入され、 片方のブレース支持フ レームの各々は、 そ れぞれ、 側フ レームの各々における下面直下に位置付けられ、 片方の支 柱ユニッ トにおける支柱の各々は、 それぞれ、 片方のブレース連結フレ ームの各々の直下を延在するよ う位置付けられる、 請求項 7記載のスラ ブ型枠ユエッ ト。 9. Each of the other brace connecting frames is provided with a U-shaped groove that opens downward, and the other end of each of the places on one and the other strut unit and one of the other and the other place connecting frames. Each of the braces extends along the opposite surface in the lower region from each of the brace support frames arranged in the middle of each of the columns. When the other end of each brace is positioned at the folding position where it is superimposed on the lower end of each of the struts, and when one strut unit is positioned at the folding position, The unit in the unit Each of the races is detachably inserted into each of the 11 open grooves of each of the other brace connection frames, and each of the one brace support frames is respectively a lower surface of each of the side frames. 8. The slab formwork unit of claim 7, wherein the slab formwork unit is positioned directly below and each of the struts in one support unit is positioned to extend directly under each of the one brace connection frames. .
1 0 . 更に、 他方の支柱ュニッ トが折畳位置に位置付けられる と、 他方 の支柱ュ-ッ ト におけるブレースの各々及び他方のブレース支持フ レー ムの各々は、 それぞれ、 片方の支柱ユニッ トにおける支柱の各々の直下 に位置付けられる、 請求項 9記載のスラブ型枠ュ-ッ ト。 1 0. Further, when the other strut unit is positioned in the folded position, each of the braces in the other strut unit and each of the other brace support frames are respectively in one strut unit. The slab formwork of claim 9, positioned immediately below each of the columns.
1 1 . 支持枠を平面から見て、 支持枠を除く支持枠ュニッ トの全ての構 成部材は、 支持枠の周面を越えて外側に突出しないよ う配置される、 請 求項 5記載のスラブ型枠ュニッ ト。 1 1. When the support frame is viewed from the top, all components of the support frame unit except the support frame are arranged so as not to protrude outward beyond the peripheral surface of the support frame. Slab formwork unit.
1 2 . スラブ型枠は、 1個の矩形状の型枠平板から構成されると共に支 持枠の該上面に载置されて支持枠に連結される、 請求項 1記載のスラブ 型枠ユニッ ト。 12. The slab formwork unit according to claim 1, wherein the slab formwork is composed of one rectangular formwork plate and is mounted on the upper surface of the support frame and connected to the support frame. .
1 3 . 補助横フ レーム及び補助縦フ レームの各々における複数の箇所に は、 支持枠の該上面が水平に位置付けられた状態で、 捕助横フ レーム及 ぴ補助縦フ レームの各々に直交しかつ水平方向の軸線を有する取付穴が 形成される-と共に、 補助横フレーム及び補助縦フレームの各々における、 取付穴が形成された該複数の箇所には、 それぞれ、 補助横フ レーム及び 補助縦フ レームの各々の上面と協働して上方に開放された、 実質的に U 形状をなすスラプ型枠取付溝が配設され、 1 3. At a plurality of locations in each of the auxiliary horizontal frame and the auxiliary vertical frame, the upper surface of the support frame is positioned horizontally and orthogonal to each of the capture horizontal frame and the auxiliary vertical frame. In addition, a mounting hole having a horizontal axis is formed, and in each of the auxiliary horizontal frame and the auxiliary vertical frame, the plurality of portions where the mounting holes are formed are respectively provided with the auxiliary horizontal frame and the auxiliary vertical frame. A substantially U-shaped slap formwork mounting groove that is open upward in cooperation with the upper surface of each frame is disposed,
スラブ型枠は、 支持枠における一対の側フ レーム、 一対の端フ レーム、 補助横フ レーム及び補助縦フ レームの各々に対応して配列されかつ、 実 質的に同一平面上に位置付けられた上面と該上面に平行な、 実質的に同 一平面上に位置付けられた下面とを有する、 一対の型枠側フ レーム、 一 対の型枠端フ レーム、 型枠補助横フ レーム及び型枠補助縦フレームを備 えた型枠支持フ レームと、 該上面によ り規定される型枠支持フ レームの
上面に載置 · 連結される 1個の型枠平板とを備え、 支持枠の該上面が水' 平に位置付けられた状態で、 型枠支持フ レームを、 支持枠の該上.面に載 置して、 型枠支持フ レームにおける型枠補助横フレーム及び型枠補助縦 フ レームの各々を、 支持枠のスラブ型枠取付溝に分離自在に嵌合させる ことによ り、 スラブ型枠は、 支持枠の'該上面'に分離自在にかつ該水平縦 方向及び該水平横方向への移動が規制されて保持される、 請求項 5記載 のス ラブ型枠ユエッ ト。 The slab formwork is arranged corresponding to each of the pair of side frames, the pair of end frames, the auxiliary horizontal frame and the auxiliary vertical frame in the support frame, and is positioned substantially on the same plane. A pair of formwork side frames, a pair of formwork end frames, a formwork auxiliary lateral frame, and a formwork, having a top surface and a bottom surface that is parallel to the top surface and positioned on substantially the same plane A formwork support frame with an auxiliary vertical frame and a formwork support frame defined by the upper surface. The mold support frame is mounted on the upper surface of the support frame in a state where the upper surface of the support frame is positioned horizontally. By placing each of the formwork auxiliary horizontal frame and formwork auxiliary vertical frame in the formwork support frame into the slab formwork mounting groove of the support frame in a separable manner, the slab formwork 6. The slab formwork unit according to claim 5, wherein the support frame is separably held on the “upper surface” and the movement in the horizontal vertical direction and the horizontal horizontal direction is restricted and held.
1 4 . 支持枠の該上面が水平に位置付けられた状態で、 支持枠における スラブ型枠取付溝の各々は、 対応する補助横フレーム及び捕助縦フ レー ムを水平方向に挟んで相互に水平方向に対向しかつ、 対応する補助横フ レーム及ぴ補助縦フレームの該上面から鉛直上方に延び出す一対の取付 板であって、 それぞれ、 鉛直方向に長い長方形の平板本体と、 平板本体 の上端から相互に離隔する方向に平板本体に対し直角に延びる上端フラ ンジとからなる一対の取付板と、 対応する捕助横フレーム及び捕助縦フ レームの該上面とにより形成され、 取付板の各対において、 平板本体の 各々には鉛直に延在する長穴が形成され、 取付板の各対は、 対応する捕 助横フ レーム及び補助縦フ レームの該上面から鉛直上方に延び出す高さ が実質的に同じとなるよ う、 長穴の各々が、 対応する補助横フ レーム及 び補助縦フ レームに形成された取付穴に整合されてポルト &ナツ トによ り、 対応する補助横フレーム及び補助縦フレームに分離自在に締結され、 取付板の各対の該高さは、 型枠支持フ レームにおける一対の型枠側フ レ ーム、 一対の型枠端フ レーム、 型枠補助横フ レーム及ぴ型枠補助縦フ レ 一ムの該下面により規定される型枠支持フレームの下面から型枠支持フ レームの該上面までの高さ と実質的に同じである、 請求項 1 3記載のス ラブ型枠ュニッ ト。 1 4. With the upper surface of the support frame positioned horizontally, each of the slab-type frame mounting grooves in the support frame is horizontal with the corresponding auxiliary horizontal frame and catching vertical frame in the horizontal direction. A pair of mounting plates that face each other and extend vertically upward from the upper surface of the corresponding auxiliary horizontal frame and auxiliary vertical frame, each having a rectangular plate body that is long in the vertical direction and the upper end of the plate body Formed by a pair of mounting plates each consisting of an upper end flange that extends at right angles to the flat plate body in a direction away from each other, and a corresponding supporting horizontal frame and the upper surface of the supporting vertical frame. In the pair, each of the flat plate bodies is formed with a vertically extending elongated hole, and each pair of the mounting plates has a height extending vertically upward from the upper surface of the corresponding capture lateral frame and auxiliary vertical frame. Is substantially the same So that each slot is aligned with the corresponding mounting hole formed in the corresponding auxiliary horizontal frame and auxiliary vertical frame, and the corresponding auxiliary horizontal frame and auxiliary vertical frame are The height of each pair of mounting plates is determined as follows: a pair of formwork side frames, a pair of formwork end frames, a formwork auxiliary lateral frame and a formwork support frame. The slab according to claim 13, wherein the slab has substantially the same height from the lower surface of the formwork support frame defined by the lower surface of the formwork auxiliary vertical frame to the upper surface of the formwork support frame. Formwork unit.
1 5 . 平面矩形状をなしかつ、 実質的に同一平面上に位置付けられた上 面及び該上面に平行な、 実質的に同一平面上に位置付けられた下面を有 する支持枠であって、 上面側にスラブ型枠が取り付けられる支持枠と、 支持枠の水平縦方向両端部の下面側においてそれぞれ該両端部に沿って
相互に平行に水平横方向に延在する回動軸線まわり を回動可能に配設ざ れかつ該水平横方向に間隔をおいて相互に平行に延在する一対の支柱を それぞれ含む一対の支柱ュ-ッ トと、 支柱の各々の下端部に配設されて 支柱の各々の長さを実質的に調整しう る長さ調整手段と、 支柱の各々 と 支持枠とを連結するためのブレースとを備え; 15. A support frame having a planar rectangular shape and having an upper surface that is substantially coplanar and a lower surface that is substantially coplanar and parallel to the upper surface. A support frame to which a slab mold is attached to the side, and a lower surface side of both ends in the horizontal and vertical direction of the support frame along the both ends. A pair of struts each including a pair of struts arranged so as to be rotatable about a rotation axis extending in the horizontal and horizontal directions parallel to each other and extending in parallel to each other at intervals in the horizontal and horizontal directions. And a brace for connecting the support frame to each of the support columns and a length adjusting means disposed at the lower end of each of the support columns to substantially adjust the length of each of the support columns. And comprising:
支柱ユニッ トの各々は、 支持枠の下面に沿って延在する折畳位置と、 支 持枠の下面に対し垂直に下方に延びる支持位置との間を、 対応する該軸 線まわり を回動可能であり、 ブレースの各々は、 各々の一端部が、 支持 位置に位置付けられた支柱ュ-ッ トの各々間で対向する支柱の各々の長 手方向中間における対向面側にそれぞれ回動可能に支持されかつ、 支柱 の各々の該中間から下方領域における対向面に沿って延在する折畳位置 と、 各々の他端部が、 支持枠の該水平横方向両側部の下面側にそれぞれ 分離自在に連結される作用位置との間を回動可能であり 、 ブレースの 各々が作用位置に位置付けられると、 支柱ユニ ッ ト の各々は支持位置に 位置付けられる、 Each of the column units rotates around the corresponding axis line between a folding position extending along the lower surface of the support frame and a support position extending vertically downward with respect to the lower surface of the support frame. Each end of each brace can be rotated to the opposite surface side in the middle in the longitudinal direction of each of the supporting columns positioned between the supporting column positions. The folding position that is supported and extends along the opposing surface in the lower region from the middle of each of the columns, and the other end of each is separable to the lower surface side of the both sides in the horizontal lateral direction of the support frame. And each of the brace units is positioned at the support position when each of the braces is positioned at the operating position.
ことを特徴とする支持枠ュエツ ト。 A support frame due to the above.
1 6 . 支持枠の該下面から片方の支柱ユニッ トにおける該軸線までの下 方への垂直距離は、 他方の支柱ュ-ッ トにおける該軸線までの該垂直距 離より も短く規定され、 ブレースの各々が折畳位置に位置付けられかつ、 片方の支柱ュニッ トが折畳位置に位置付けられた状態で、 他方の支柱ュ ニッ トが折畳位置に位置付けられると、 他方の支柱ユニッ ト及び他方の 支柱ュニッ トにおけるブレースの各々は、 片方の支柱ユエッ トの下側を、 支持枠の該下面に沿って該水平縦方向に延在する、 請求項 1 5載の支持 枠ユニッ ト。 1 6. The vertical distance from the lower surface of the support frame to the axis of one column unit is defined to be shorter than the vertical distance to the axis of the other column unit. When each of the two column units is positioned in the folded position and one column unit is positioned in the folded position, the other column unit and the other column unit are positioned in the folded position. 16. The support frame unit according to claim 15, wherein each brace of the support unit extends in the horizontal and vertical direction along the lower surface of the support frame on the lower side of one support unit.
1 7 . 支柱ユニッ トの各々は、 支柱ユニッ トの各々における支柱の各々 間を、 支柱の各々の長手方向に間隔をおいて相互に平行にかつ支柱の 各々に対して直角に延在しかつ、 両端がそれぞれ対応する支柱に固着さ れた複数の連結ロ ッ ド部材を備え Tいる、 請求項 1 5記載の支持枠ュニ ッ 卜。
1 7. Each of the strut units extends between each of the struts in each of the strut units, extending parallel to each other and perpendicular to each of the struts in the longitudinal direction of each strut and 16. The support frame unit according to claim 15, further comprising a plurality of connecting rod members each having its both ends fixed to corresponding struts.
1 8 . 長さ調整手段の各々は、 支柱の各々の下端部にねじ結合されたジ' ャツキ部材を備えている、 又は、 支柱の各々の下端部に嵌合されて連結 手段によ り複数の長手方向位置を選択して相互に分離自在に連結される 捕助支柱と、 補助支柱の各々の下端部にねじ結合されたジャッキ部材と を備えている、 請求項 1 5記載の支持枠ュ-ッ ト。 1 8. Each of the length adjusting means has a jack member screwed to the lower end of each of the columns, or a plurality of length adjusting means fitted to the lower ends of each of the columns by connecting means. The support frame according to claim 15, further comprising: a support column that is separably connected to each other by selecting a longitudinal position of the support column; and a jack member that is screwed to each lower end portion of the auxiliary column. -
1 9 . 支持枠は、 該水平横方向に間隔をおいて該水平縦方向に平行に延 在する一対の側フ レームと、 側フ レームの各々の該水平縦方向における 両端部間を該水平横方向に延在する一対の端フレーム と、 端フ レームの 各々間において、 該水平縦方向に相互に間隔をおいて端フ レームの各々 に平行に側フ レームの各々間を延在する複数の補助横フ レームと、 側フ レームの各々間において、 側フ レームの各々 に平行に実質的に端フ レー ムの各々間を延在するよ う、 少なく とも 1列に配設された複数の補助縦 フ レーム とを備え、 側フ レーム、 端フ レーム、 補助横フ レーム及び補助 縦フ レームの各々は、 角パイプから形成されかつ、 各々の上面は、 支持 枠の該上面を規定し、 側フ レーム及び端フ レームの各々の下面は、 支持 枠の該下面を規定する、 請求項 1 6記載の支持枠ュニッ ト。 1 9. The support frame has a pair of side frames extending in parallel to the horizontal and vertical directions at intervals in the horizontal and horizontal directions, and the horizontal frame between both ends of each of the side frames in the horizontal and vertical directions. A pair of end frames extending in the horizontal direction and a plurality of end frames extending between the side frames in parallel with each of the end frames spaced apart from each other in the horizontal and vertical directions. A plurality of auxiliary lateral frames and a plurality of arranged in at least one row between each of the side frames so as to extend between each of the end frames substantially in parallel with each of the side frames. Each of the side frame, the end frame, the auxiliary horizontal frame and the auxiliary vertical frame is formed from a square pipe, and each upper surface defines the upper surface of the support frame. The underside of each of the side and end frames is supported The support frame unit according to claim 16, wherein the lower surface of the frame is defined.
2 0 . 側フ レーム及び端フ レームの各々には、 支持枠の該上面が水平に 位置付けられた状態で、 側フ レーム及ぴ端フ レームの各々に直交しかつ 水平方向の軸線を有する連結穴がそれぞれ複数個形成されている、 請求 項 1 9記載の支持枠ュニッ ト。 2 0. Each of the side frames and the end frames has a horizontal axis perpendicular to each of the side frames and the end frames with the upper surface of the support frame positioned horizontally. The support frame unit according to claim 19, wherein a plurality of holes are formed.
2 1 . 支持枠の側フ レーム及ぴ端フ レームの各々は、 支持枠の矩形周縁 フ レームを規定し、 片方の支柱ユエッ トにおける支柱の各々は、 それぞ れ、 該周縁フ レームの該水平縦方向一端部における 2つの角部の下面に それぞれ配設された片方の支柱支持フレームに回動可能に支持され、 他 方の支柱ユニッ トにおける支柱の各々は、 それぞれ、 該周縁フ レームの 該水平縦方向他端部における 2つの角部の下面にそれぞれ配設された他 方の支柱支持フ レームに回動可能に支持され、 片方の支柱ュニッ トにお けるブレースの各々の一端部は、 片方の支柱ュニッ トにおける支柱の 各々の長手方向中間における該対向側の面にそれぞれ配設された片方の
ブレース支持フ レームに、 それぞれ回動可能に支持されかつ他端部は、 - ' 側フ レームの各々の該水平縦方向の中央よ り も該水平縦方向の一端寄り の位置における下面にそれぞれ配設された片方のブレース連結フ レーム に、 それぞれ分離自在に連結可能であり、 他方の支柱ユニッ トにおける ブレースの各々の一端部は、 他方の支柱ュ-ッ トにおける支柱の各々の 長手方向中間における該対向側の面にそれぞれ配設された他方のブレー ス支持フ レームに、 それぞれ回動可能に支持されかつ他端部は、 側フレ ームの各々の該水平縦方向の中央より も該水平縦方向の他端寄りの位置 における下面にそれぞれ配設された他方のブレース連結フレームに、 そ れぞれ分離自在に連結可能である、 請求項 1 9記載の支持枠ュ-ッ ト。 2 1. Each of the side frames and end frames of the support frame defines a rectangular peripheral frame of the support frame, and each of the columns in one column unit is each of the frame of the frame. Each of the columns in the other column unit is pivotally supported by one column support frame disposed on the lower surface of the two corners at one end in the horizontal and vertical direction. The other end of the horizontal longitudinal direction is rotatably supported by the other supporting column support frame disposed on the lower surface of each of the two corners, and one end of each brace in one supporting column unit is One of the struts on one of the struts is disposed on the opposite surface in the middle in the longitudinal direction of each of the struts. Each of the brace support frames is rotatably supported, and the other end portion is arranged on the lower surface at a position closer to one end in the horizontal vertical direction than the center in the horizontal vertical direction of each of the − ′ side frames. One brace connecting frame can be separably connected to each other, and one end of each brace in the other strut unit is in the middle in the longitudinal direction of each strut in the other strut unit. The other brace support frames respectively disposed on the opposite surfaces are rotatably supported, and the other end is more horizontally than the center of each horizontal frame in the horizontal vertical direction. The support frame mute according to claim 19, wherein the support frame mute is separably connectable to the other brace connecting frame respectively disposed on the lower surface at a position near the other end in the vertical direction.
2 2 . 片方及び他方の支柱ュ-ッ トにおけるブレースの各々の他端部と 片方及び他方のブレース連結フ レームの各々 とがそれぞれ連結されて、 ブレースの各々が作用位置に位置付けられると、 片方及ぴ他方の支柱ュ ニッ トはそれぞれ支持位置に位置付けられる、 請求項 2 1記載の支持枠 ュニッ ト。 2 2. When the other end of each of the braces in one and the other brace is connected to each of the one and the other brace connecting frames, and each of the braces is positioned at the working position, 2. The support frame unit according to claim 21, wherein the other support unit is positioned at a support position.
2 3 . 他方のブレース連結フ レームの各々は、 下方に開放された U形溝 を備えており、 片方及び他方の支柱ュニッ トにおけるブレースの各々の 他端部と片方及び他方のブレース連結フ レームの各々 との連結がそれぞ れ解除されて、 該ブレースの各々が、 それぞれ、 支柱の各々の該中間に 配設されたブレース支持フ レームの各々から下方領域における該対向側 の面に沿って延在して、 該ブレースの各々の他端部が、 それぞれ、 支柱 の各々の下端部に重合される折畳位置に位置付けられかつ、 片方の支柱 ユニッ トが折畳位置に位置付けられると、 片方の支柱ユニッ トにおける ブレースの各々は、 それぞれ、 他方のブレース連結フ レームの各々の U 形溝内に分離自在に揷入され、 片方のプレース支持フ レームの各々は、 それぞれ、 側フ レームの各々における下面直下に位置付けられ、 片方の 支柱ユニッ トにおける支柱の各々は、 それぞれ、 片方のプレース連結フ レームの各々の直下を延在するよ う'位置付けられる、 請求項 2 1記載の 支持枠ュュッ ト。
2 3. Each of the other brace connecting frames has a U-shaped groove that opens downward, and the other end of each brace in one and the other strut unit and the one and the other brace connecting frame. Each of the braces is moved along the opposite surface in the lower region from each of the brace support frames disposed in the middle of each of the struts. The other end of each of the braces is positioned in a folded position where each brace is superposed on the lower end of each of the struts, and when one strut unit is positioned in the folded position, Each of the braces in one column unit is separably inserted into each U-shaped groove of the other brace connecting frame, and each one of the place support frames on one side is respectively 2. Each of the side frames is positioned directly below the bottom surface, and each of the columns in one column unit is positioned to extend directly under each of the one place connecting frame. Support frame of
2 4 . 更に、 他方の支柱ユニッ トが折畳位置に位置付けられる と、 他方' の支柱ユエッ トにおけるブレースの各々及び他方のブレース支持フ レー ムの各々は、 それぞれ、 片方の支柱ユエッ トにおける支柱の各々の直下 に位置付けられる、 請求項 2 3記載の支持枠ユニッ ト。 2 4. In addition, when the other strut unit is positioned in the folded position, each of the braces in the other strut unit and each of the other brace support frames is respectively a strut in one strut unit. The support frame unit according to claim 23, wherein the support frame unit is positioned immediately below each of the support frame units.
2 5 . 支持枠を平面から見て、 支持枠'を除く '全ての構成部材は、 支持枠 の周面を越えて外側に突出しないよ う配置される、 請求項 1 9記載の支 持枠ュュッ ト。 25. The support frame according to claim 19, wherein all the structural members except for the support frame are arranged so as not to protrude outward beyond the peripheral surface of the support frame when the support frame is viewed from a plane. Mute.
2 6 . 補助横フレーム及ぴ補助縦フ レームの各々における複数の箇所に は、 支持枠の該上面が水平に位置付けられた状態で、 補助横フ レーム及 ぴ補助縦フ レームの各々に直交しかつ水平方向の軸線を有する取付穴が 形成されると共に、補助横フレーム及ぴ補助縦フレームの各々における、 取付穴が形成された該複数の箇所には、 それぞれ、 捕助横フ レーム及び 補助縦フ レームの各々の上面と協働して上方に開放された、 実質的に U 形状をなすスラブ型枠取付溝が配設され、 2 6. In a plurality of locations in each of the auxiliary horizontal frame and the auxiliary vertical frame, the upper surface of the support frame is positioned horizontally and is orthogonal to each of the auxiliary horizontal frame and the auxiliary vertical frame. In addition, a mounting hole having a horizontal axis is formed, and in each of the auxiliary horizontal frame and the auxiliary vertical frame, the plurality of portions where the mounting holes are formed are respectively a supporting horizontal frame and an auxiliary vertical frame. A substantially U-shaped slab formwork mounting groove is provided which is open upward in cooperation with the upper surface of each frame,
スラブ型枠は、 支持枠における一対の側フ レーム、 一対の端フ レーム、 補助横フ レーム及ぴ補助縦フ レームの各々に対応して配列されかつ、 実 質的に同一平面上に位置付けられた上面と該上面に平行な、 実質的に同 —平面上に位置付けられた下面とを有する、 一対の型枠側フ レーム、 一 対の型枠端フ レーム、 型枠補助横フ レーム及び型枠補助縦フ レームを備 えた型枠支持フ レームと、 該上面により規定される型枠支持フ レームの 上面に載置 · 連結される 1個の型枠平板とを備え、 支持枠の該上面が水 平に位置付けられた状態で、 型枠支持フ レームを、 支持枠の該上面に載 置して、 型枠支持フレームにおける型枠捕助横フレーム及び型枠補助縦 フ レームの各々を、 支持枠のスラブ型枠取付溝に分離自在に嵌合させる ことにより、 スラブ型枠は、 支持枠の該上面に分離自在にかつ該水平縦 方向及び該水平横方向への移動が規制されて保持される、 請求項 1 9記 載の支持枠ユエッ ト。 The slab formwork is arranged corresponding to each of the pair of side frames, the pair of end frames, the auxiliary horizontal frame and the auxiliary vertical frame in the support frame, and is positioned substantially on the same plane. A pair of formwork side frames, a pair of formwork end frames, a formwork auxiliary lateral frame, and a mold, each having a top surface and a bottom surface positioned substantially on the same plane parallel to the top surface. A mold support frame having a frame auxiliary vertical frame, and one mold plate mounted on and connected to the upper surface of the mold support frame defined by the upper surface, the upper surface of the support frame With the frame positioned horizontally, the formwork support frame is placed on the upper surface of the support frame, and the formwork support horizontal frame and the formwork auxiliary vertical frame in the formwork support frame are respectively It is possible to detachably fit into the slab formwork mounting groove of the support frame. The slab formwork, movement of the support frame detachably and horizontal longitudinal and horizontal transverse direction on the upper surface of the holding is regulated, according to claim 1 9 Symbol mounting of the support frame Yue' bets.
2 7 . 支持枠の該上面が水平に位置付けられた状態で、 支持枠における スラブ型枠取付溝の各々は、 対応する補助横フレーム及ぴ補助縦フレー-
ムを水平方向に挟んで相互に水平方向に対向しかつ、 対応する補助横フ' レーム及び補助縦フレームの該上面から鉛直上方に延ぴ出す一対の取付 板であって、 それぞれ、 鉛直方向に長い長方形の平板本体と、 平板本体 の上端から相互に離隔する方向に平板本体に対し直角に延びる上端フラ ンジとからなる一対の取付板と、 対応'する補助横フレーム及び補助縦フ レームの該上面とによ り形成され、 取付板の各対において、 平板本体の 各々には鉛直に延在する長穴が形成され、 取付板の各対は、 対応する補 助横フ レーム及び補助縦フ レームの該上面から鉛直上方に延ぴ出す高さ が実質的に同じとなるよ う、 長穴の各々が、 対応する補助横フ レーム及 ぴ補助縦フ レームに形成された取付穴に整合されてポルト &ナッ トによ り、 対応する捕助横フレーム及び捕助縦フレームに分離自在に締結され、 取付板の各対の該高さは、 型枠支持フ レームにおける一対の型枠側フレ ーム、 一対の型枠端フ レーム、 型枠補助横フ レーム及び型枠補助縦フ レ 一ムの該下面によ り規定される型枠支持フレームの下面から型枠支持フ レームの該上面までの高さ と実質的に同じである、 請求項 2 6記載の支 持枠ュ-ッ ト。
2 7. With the upper surface of the support frame positioned horizontally, each of the slab frame mounting grooves in the support frame is provided with a corresponding auxiliary horizontal frame and auxiliary vertical frame. A pair of mounting plates that are horizontally opposed to each other with the frame sandwiched in the horizontal direction and extend vertically upward from the upper surface of the corresponding auxiliary horizontal frame and auxiliary vertical frame, each in the vertical direction A pair of mounting plates comprising a long rectangular flat plate body and an upper flange extending perpendicularly to the flat plate body in a direction away from the upper end of the flat plate main body, and the corresponding auxiliary horizontal frame and auxiliary vertical frame. In each pair of mounting plates, a long hole extending vertically is formed in each flat plate body, and each pair of mounting plates has a corresponding auxiliary horizontal frame and auxiliary vertical frame. Each slot is aligned with a mounting hole formed in the corresponding auxiliary lateral frame and auxiliary vertical frame so that the height of the frame extending vertically upward from the upper surface is substantially the same. Porto & nut The height of each pair of mounting plates is detachably fastened to the assisting horizontal frame and the assisting vertical frame, and the height of each pair of mounting plates is a pair of formwork side frames and a pair of formwork end frames. The height from the lower surface of the formwork support frame to the upper surface of the formwork support frame defined by the lower surface of the formwork auxiliary horizontal frame and the formwork auxiliary vertical frame is substantially the same. The support frame boot according to claim 26.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004-377343 | 2004-12-27 | ||
JP2004377343A JP2006183313A (en) | 2004-12-27 | 2004-12-27 | Slab form unit and supporting frame unit |
Publications (1)
Publication Number | Publication Date |
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WO2006070604A1 true WO2006070604A1 (en) | 2006-07-06 |
Family
ID=36614724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/022995 WO2006070604A1 (en) | 2004-12-27 | 2005-12-08 | Slab formwork unit and support frame unit |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2006183313A (en) |
TW (1) | TW200639309A (en) |
WO (1) | WO2006070604A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102007000721A1 (en) * | 2007-09-11 | 2009-03-12 | Hünnebeck Group GmbH | Shuttering elements for ceilings and procedures |
FR2944821A1 (en) * | 2009-04-22 | 2010-10-29 | Sgb | Formwork for realization of concrete slab in building site, has secondary beams separated by space partially filled using removable temporary protection floor received at primary beams before laying formwork plates |
DE102016204633A1 (en) * | 2016-03-21 | 2017-09-21 | Peri Gmbh | Ceiling table and ceiling formwork with such a ceiling table |
DE102021122337B3 (en) | 2021-08-30 | 2022-11-03 | Redima Ag | Support device for concrete ceilings |
EP4212685A1 (en) * | 2022-01-13 | 2023-07-19 | Peri Se | Floor table for at least partially shuttering a concrete floor |
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IT1393723B1 (en) * | 2009-03-27 | 2012-05-08 | Faresin Building Division S P A | CASSERATURE STRUCTURE FOR THE EXECUTION OF FLOORS AND THE LIKE |
CN101787795B (en) * | 2010-03-03 | 2011-09-21 | 潮峰钢构集团有限公司 | Large-size net rack suspension cable mounting platform and suspension cable construction method |
KR200475021Y1 (en) * | 2013-07-16 | 2014-11-04 | 김종근 | Removable form assembly |
FR3019842B1 (en) * | 2014-04-14 | 2017-07-21 | Sateco Sa | PODIUM FOR FORMWORK PLATFORM, PODIUM ASSEMBLY AND FORMWORK PLATFORM AND METHOD FOR FORMING FLOOR |
DE102015200083A1 (en) * | 2015-01-07 | 2016-07-07 | Peri Gmbh | Panel formwork element |
CN109322483B (en) * | 2018-10-25 | 2021-11-30 | 上海绿地建设(集团)有限公司 | Reinforcing and supporting structure of shear wall external formwork |
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GB2023705A (en) * | 1978-06-22 | 1980-01-03 | Maier J | Foldable floor formwork |
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JP2002070172A (en) * | 2000-08-31 | 2002-03-08 | Mitsuo Sasaki | Collapsible mounting type shelf structure and its assembly structure |
JP2002339564A (en) * | 2001-05-10 | 2002-11-27 | Alinco Inc | Pivotally attaching metal fitting for folding workbench |
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- 2004-12-27 JP JP2004377343A patent/JP2006183313A/en not_active Withdrawn
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- 2005-12-08 WO PCT/JP2005/022995 patent/WO2006070604A1/en not_active Application Discontinuation
- 2005-12-15 TW TW094144526A patent/TW200639309A/en unknown
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FR1504778A (en) * | 1966-10-27 | 1967-12-08 | Entpr Oger | Advanced system of shuttering tables for the execution of solid reinforced concrete slabs |
GB2023705A (en) * | 1978-06-22 | 1980-01-03 | Maier J | Foldable floor formwork |
JPH01109534U (en) * | 1988-01-18 | 1989-07-25 | ||
JPH07293002A (en) * | 1994-04-22 | 1995-11-07 | Mitsuo Sasaki | Elevation type moving assembly form machine |
JP2002070172A (en) * | 2000-08-31 | 2002-03-08 | Mitsuo Sasaki | Collapsible mounting type shelf structure and its assembly structure |
JP2002339564A (en) * | 2001-05-10 | 2002-11-27 | Alinco Inc | Pivotally attaching metal fitting for folding workbench |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007000721A1 (en) * | 2007-09-11 | 2009-03-12 | Hünnebeck Group GmbH | Shuttering elements for ceilings and procedures |
FR2944821A1 (en) * | 2009-04-22 | 2010-10-29 | Sgb | Formwork for realization of concrete slab in building site, has secondary beams separated by space partially filled using removable temporary protection floor received at primary beams before laying formwork plates |
DE102016204633A1 (en) * | 2016-03-21 | 2017-09-21 | Peri Gmbh | Ceiling table and ceiling formwork with such a ceiling table |
US10907364B2 (en) | 2016-03-21 | 2021-02-02 | Peri Gmbh | Ceiling table and ceiling formwork comprising such a ceiling table |
DE102021122337B3 (en) | 2021-08-30 | 2022-11-03 | Redima Ag | Support device for concrete ceilings |
EP4212685A1 (en) * | 2022-01-13 | 2023-07-19 | Peri Se | Floor table for at least partially shuttering a concrete floor |
Also Published As
Publication number | Publication date |
---|---|
JP2006183313A (en) | 2006-07-13 |
TW200639309A (en) | 2006-11-16 |
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