CN210117921U - Shear wall structure tunnel formwork - Google Patents
Shear wall structure tunnel formwork Download PDFInfo
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- CN210117921U CN210117921U CN201920198338.0U CN201920198338U CN210117921U CN 210117921 U CN210117921 U CN 210117921U CN 201920198338 U CN201920198338 U CN 201920198338U CN 210117921 U CN210117921 U CN 210117921U
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Abstract
The utility model provides a shear wall structure tunnel template, which comprises a space template with Jiong-shaped cross section, an outer wall vertical plate, a side frame, a transverse plugging plate and a vertical plugging plate; the intermediate template is used for pouring on a room platform to be poured to form an open room, and comprises a top plate, an outer wallboard and an inner wallboard which are respectively supported at two ends of the bottom surface of the top plate, and an end plate for plugging one end face of the intermediate template, wherein the outer wallboard and the inner wallboard are respectively fixed with the top plate through connecting ends; the outer wall vertical plate is matched with the outer wall plate in size and is fixed on the outer side of the outer wall plate in parallel at preset intervals during installation so as to be used for outer wall pouring; the side frame comprises an operation board and a guardrail, and is fixed on the outer wall of the outer wall vertical board during installation to be used as an operation table; the edge size of horizontal closure plate and roof matches, fixes the top edge position at the roof when the installation, and the edge size of vertical closure plate and interior wallboard matches, fixes the outward flange position at interior wallboard when the installation.
Description
Technical Field
The utility model relates to a building engineering technical field, concretely relates to shear wall structure tunnel formwork.
Background
Along with the development of society, the demand of people for beautiful and differentiated housing is gradually improved, and the housing needs to be designed in a differentiated manner, but in the housing construction with simple structural style and single type of house type (such as social security housing), the design in a differentiated manner is not needed, and the construction process needs to be simplified and the construction cost needs to be reduced in the construction process.
SUMMERY OF THE UTILITY MODEL
The utility model provides a shear wall structure tunnel formwork, which can complete the pouring construction of a room through one-time pouring, simplify the construction process and improve the construction efficiency; and the tunnel template can be recycled, and the construction cost is reduced.
The utility model provides a shear wall structure tunnel template, which comprises a space template with Jiong-shaped cross section, an outer wall vertical plate, a side frame, a transverse blocking plate and a vertical blocking plate; the intermediate template is used for pouring on a room platform to be poured to form an intermediate, the intermediate template comprises a top plate parallel to the ground, an outer wallboard and an inner wallboard which are perpendicular to the ground and respectively supported at two ends of the bottom surface of the top plate, and an end plate for plugging one end face of the intermediate template, and the outer wallboard and the inner wallboard are respectively fixed with the top plate through respective connecting ends; the outer wall vertical plate is matched with the outer wall plate in size and is fixed on the outer side of the outer wall plate in parallel at preset intervals during installation so as to be used for outer wall pouring; the side frame comprises an operation board and a guardrail, and is fixed on the outer wall of the outer wall vertical board during installation to serve as an operation table; the transverse blocking plate is a strip-shaped part matched with the edge of the top plate in shape and size and is fixed at the position of the upper edge of the top plate during installation, and the vertical blocking plate is a strip-shaped part matched with the edge of the inner wallboard in shape and size and is fixed at the position of the outer edge of the inner wallboard during installation.
Preferably, the intermediate template is formed by fixing a left half intermediate template and a right half intermediate template, the top plate comprises a left half top plate and a right half top plate, the end plate comprises a left end plate and a right end plate, and the left half intermediate template is formed by a left half top plate, an outer wall plate supported on the bottom surface of the left half top plate and a left end plate for plugging the end surface of the left half intermediate template; the right half-room template consists of a right half top plate, an inner wallboard and a right end plate, wherein the inner wallboard is supported on the bottom surface of the right half top plate, and the right end plate is used for plugging the end surface of the right half-room template.
Preferably, the left half top plate and the right half top plate are fixed through a lock catch, and the left end plate and the right end plate are fixed through a lock catch.
Preferably, the tunnel formwork further comprises two support structures, and the two support structures are respectively arranged between the bottom surface of the left half top plate and the outer wall plate and between the bottom surface of the right half top plate and the inner wall plate.
Preferably, bearing structure is the triangle-shaped structure, bearing structure is the right triangle-shaped structure that has an apex angle and two base angles, two bearing structure's apex angle respectively with the bottom surface of half roof on a left side with the bottom surface of half roof on a right side is fixed, two bearing structure with the apex angle on different plumb lines respectively with the side fascia with interior wallboard is fixed.
Preferably, the outer wall plate and the inner wall plate are provided with walking ends opposite to the connecting ends, and the walking ends of the outer wall plate and the inner wall plate are provided with a plurality of walking wheels and a plurality of supporting screws for jacking the intermediate template; and auxiliary travelling wheels are arranged at the bottom corners of the two supporting structures, which are positioned on the same vertical line with the top angle.
Preferably, a beam structure is fixed to the bottom surface of the top plate.
Preferably, the tunnel formwork further comprises a support plate for fixing with an outer wall, and the support plate is supported at the bottom of the side frame when being installed.
Preferably, the tunnel formwork further comprises an extension plate which is fixed to the edge of the room platform to be poured during installation and used for lengthening the room platform to be poured.
The shear wall structure tunnel formwork provided by the utility model can complete the pouring construction of a room through one-time pouring, simplifies the construction process and improves the construction efficiency; and the tunnel formwork can be repeatedly used, so that the construction cost is reduced.
Other features and advantages of embodiments of the present invention will be described in detail in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the embodiments of the invention, but do not constitute a limitation of the embodiments of the invention. In the drawings:
fig. 1 is a schematic structural view of a shear wall structure tunnel formwork according to an embodiment of the present invention;
fig. 2 is a schematic view of an intermediate formwork structure in a shear wall structure tunnel formwork according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a left half formwork of a shear wall structure tunnel formwork according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a right half formwork of a tunnel formwork of a shear wall structure according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a shear wall structure tunnel formwork and an extension plate according to an embodiment of the present invention.
Description of the reference numerals
1-space template 2-external wall vertical plate
3 side frame 4 transverse blocking plate
5 vertical plugging plate 6 top plate
7 outer wallboard and 8 inner wallboard
9 end plate 10 left half-room template
11 right half-middle template 12 left half top plate
13 left end plate 14 right half top plate
15 right end plate 16 bearing structure
17 walking wheel 18 supporting screw
19 auxiliary traveling wheel 20 support plate
21 extension plate
Detailed Description
The following describes in detail embodiments of the present invention with reference to the accompanying drawings. It is to be understood that the description herein is only intended to illustrate and explain embodiments of the present invention, and is not intended to limit embodiments of the present invention.
The technical solution in the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
The tunnel formwork is called as a tunnel formwork because the cross section appearance is in a tunnel shape, the tunnel formwork technology is introduced in the last 70 th century at the earliest, along with the development of the society, the demand of people on attractive and differentiated housing is gradually improved, the tunnel formwork technology is not popularized and applied on a large scale, but in housing construction with simple structural style and single type of housing, for example, housing construction such as social security housing, the differential design is not needed, the tunnel formwork is suitable for building the housing, the construction process can be simplified, and the construction cost can be reduced.
As shown in fig. 1 and 2, the utility model provides a shear wall structure tunnel formwork, which comprises a spacing formwork 1 with Jiong-shaped cross section, an outer wall vertical plate 2, a side frame 3, a transverse blocking plate 4 and a vertical blocking plate 5; the intermediate template 1 is used for pouring on a room platform to be poured to form an intermediate, the intermediate template 1 comprises a top plate 6 parallel to the ground, an outer wallboard 7 and an inner wallboard 8 which are perpendicular to the ground and respectively supported at two ends of the bottom surface of the top plate 6, and an end plate 9 for plugging one end face of the intermediate template 1, and the outer wallboard 7 and the inner wallboard 8 are respectively fixed with the top plate 6 through respective connecting ends; the external wall vertical plate 2 is matched with the external wall plate 7 in size, and is fixed on the outer side of the external wall plate 7 in parallel at preset intervals during installation so as to be used for external wall pouring; the side frame 3 comprises an operation panel and a guardrail, and is fixed on the outer wall of the outer wall vertical plate 2 to be used as an operation table during installation; the transverse blocking plate 4 is a strip-shaped piece matched with the edge of the top plate 6 in shape and size and is fixed at the position of the upper edge of the top plate 6 during installation, and the vertical blocking plate 5 is a strip-shaped piece matched with the edge of the inner wall plate 8 in shape and size and is fixed at the position of the outer edge of the inner wall plate 8 during installation.
According to the technical scheme of the utility model, shear wall structure tunnel formwork, including template, outer wall riser, side bearer, horizontal closure plate and the vertical closure plate between that the cross-section is the Jiong font, the template hoist to waiting to build the room platform when needs are pour between, outer wall riser, side bearer, horizontal closure plate and vertical closure plate fixed mounting are in template last predetermined position department is used for assisting between the template, through once pour roof and the curb plate that can form a room, simplified the construction flow, reduced construction cost.
According to the technical scheme of the utility model, template 1 is used for pouring formation between waiting to pour on the room platform, template 1 supports respectively including roof 6, the perpendicular to ground that is on a parallel with roof 6 bottom surface both ends between and wallboard 7 and interior wallboard 8 and shutoff end plate 9 of template 1's one end terminal surface, wallboard 7 and interior wallboard 8 are fixed through respective link and roof 6 respectively, simple structure, and the equipment is convenient.
The top plate 6, the outer wall plate 7, the inner wall plate 8 and the end plate 9 are all formed by welding profile steel frames and steel plates, and are firm and reliable.
As shown in fig. 3 and 4, according to an embodiment of the present invention, the partition board 1 is fixedly composed of a left partition board 10 and a right partition board 11, the top board 6 includes a left top board 12 and a right top board 14, the end board 9 includes a left end board 13 and a right end board 15, the left partition board 10 is composed of a left top board 12, an outer wall board 7 supported on the bottom surface of the left top board 12, and a left end board 13 for plugging the end surface of the left partition board 10; the right half-cavity formwork 11 consists of a right half-top plate 14, an inner wall plate 8 supported on the bottom surface of the right half-top plate 14 and a right end plate 15 for plugging the end surface of the right half-cavity formwork 11.
The left half-room formwork 10 and the right half-room formwork 11 are both in an inverted-L shape, and in the construction process, the left half-room formwork 10 and the right half-room formwork 11 can be respectively hoisted to a room platform to be poured, and the left half top plate 12 and the right half top plate 14 are butted; the left end plate 13 and the right end plate 15 are butted, so that the left half middle formwork 10 and the right half middle formwork 11 are fixed to form the middle formwork 1. The middle formwork 1 is divided into the left half-middle formwork 10 and the right half-middle formwork 11 to be respectively hoisted, the hoisting difficulty is reduced, the hoisting safety is improved, and the assembling process is simple and easy to operate.
According to the utility model discloses an embodiment, preferably, left half roof 12 with right half roof 14 passes through the hasp fixed, for example left half roof 12 with the border position that right half roof 14 is connected, along left half roof 12 edge sets up a plurality of latch hooks that can wind connecting axle pivoted the corresponding hookup location of right half roof 14 is provided with a plurality of corresponding lock posts. When the left half-room formwork 10 and the right half-room formwork 11 are hoisted to a room platform to be poured for pouring, the left half top plate 12 and the right half top plate 14 are butted, and the plurality of lock hooks are rotationally fastened on the corresponding lock columns, so that the left half top plate 12 and the right half top plate 14 are fixed; when the left half formwork 10 and the right half formwork 11 need to be removed after pouring is completed, the plurality of locking hooks are rotated and loosened from the corresponding locking columns, so that the left half top plate 12 and the right half top plate 14 are separated, the assembly and the disassembly are convenient, and the operation is easy.
The left end plate 13 and the right end plate 15 are fixed through a lock catch, for example, a plurality of lock hooks capable of rotating around a connecting shaft are arranged at the edge position where the left end plate 13 and the right end plate 15 are connected, and a plurality of corresponding lock columns are arranged at the corresponding connecting position of the right end plate 15. When the left half formwork 10 and the right half formwork 11 are hoisted to a room platform to be poured for pouring, the left end plate 13 and the right end plate 15 are butted, and the plurality of lock hooks are rotationally fastened on the corresponding lock columns, so that the left end plate 13 and the right end plate 15 are fixed; when the left half formwork 10 and the right half formwork 11 need to be removed after pouring is completed, the plurality of locking hooks are rotated to loosen the corresponding locking columns, so that the left end plate 13 and the right end plate 15 are separated, the assembly and disassembly are convenient, and the operation is easy.
According to the utility model discloses an embodiment, the tunnel formwork still includes two bearing structure 16, two bearing structure 16 set up respectively the left side half roof 12 bottom surface with between the side fascia 7 and the right side half roof 14 bottom surface with between the interior wallboard 8, be used for supporting template 10 with template 11 between the right side half a left side, make bearing structure 16 can disperse the atress, when pouring template 10 between the left side half with template 11 non-deformable between the right side half.
Preferably, the supporting structures 16 are right-angled triangle structures having a top angle and two bottom angles, the top angles of the two supporting structures 16 are respectively fixed to the bottom surfaces of the left half top plate 12 and the right half top plate 14, and the bottom angles of the two supporting structures 16, which are not on the same vertical line with the top angles, are respectively fixed to the external wall panel 7 and the internal wall panel 8. Specifically, connecting pieces are arranged at the vertex angles of the two supporting structures 16 and are respectively fixed with the bottom surface of the left half top plate 12 and the bottom surface of the right half top plate 14 through bolt structures; connecting pieces are arranged at the positions of the base angles which are not on the same vertical line with the top angle, and are respectively fixed with the external wall plate 7 and the internal wall plate 8 through bolt structures, so that the fixing is firm and reliable, and the disassembly is convenient; the right-angled triangle structure is strong in stability, can bear pressure generated in the pouring process, can bear lifting tension in the lifting process, ensures that the left half-room formwork 10 or the right half-room formwork 11 is not damaged in the using process, and ensures the construction progress.
According to an embodiment of the present invention, preferably, the external wall panel 7 and the internal wall panel 8 have a walking end opposite to the connecting end, and the walking ends of the external wall panel 7 and the internal wall panel 8 are both provided with a plurality of walking wheels 17 and a plurality of supporting screws 18 for jacking the intermediate formwork 1; auxiliary walking wheels 19 are arranged at the bottom corners of the two supporting structures 16, which are on the same vertical line with the top corner, and specifically, the walking wheels 17 and the auxiliary walking wheels 19 are fixedly installed through bolt structures.
After the left half-room template 10 and the right half-room template 11 are hung on a platform of a room to be poured, the left half-room template 10 and the right half-room template 11 can be pushed and adjusted to preset positions through the plurality of walking wheels 17 and the auxiliary walking wheels 19, so that labor is saved and the use is convenient; after the left half formwork 10 and the right half formwork 11 are hoisted and pushed to a preset position, the left half formwork 10 and the right half formwork 11 are jacked up through the supporting screw rods 18, the travelling wheels 17 and the auxiliary travelling wheels 19 are lifted away from a room platform to be poured, so that the left half formwork 10 and the right half formwork 11 are not easy to slide, and then the left half formwork 10 and the right half formwork 11 are fixed, so that subsequent pouring construction can be carried out conveniently.
The traveling ends of the external wall panel 7 and the internal wall panel 8 are provided with a plurality of threaded holes for respectively installing the plurality of supporting screws 18 and respectively fixing the supporting screws by nuts, the planar screw heads of the supporting screws 18 are installed towards a room platform to be poured, the screwing-out length of the supporting screws 18 can be adjusted by rotating the nuts, the plurality of supporting screws 18 are screwed out towards the direction of the room platform to be poured, the left half formwork 10 and the right half formwork 11 can be jacked, and preparation is made for subsequent fixing and pouring; after pouring is finished, the supporting screw rods 18 are screwed in the direction deviating from the direction of the room platform to be poured, the left half formwork 10 and the right half formwork 11 descend, the plurality of travelling wheels 17 and the auxiliary travelling wheels 19 descend to the room platform to be poured, and the left half formwork 10 and the right half formwork 11 can be moved away to be hoisted by being pushed to hoisting positions.
According to the utility model discloses an embodiment, preferably, the bottom surface of roof 6 is fixed with beam structure, beam structure can further strengthen roof 6's intensity is guaranteed at the in-process of pouring, roof 6 keeps the level, has guaranteed the quality of pouring the construction.
According to the technical scheme of the utility model, the external wall vertical plate 2 is matched with the external wall plate 7 in size, and is fixed on the outer side of the external wall plate 7 in parallel at a preset interval during installation so as to be used for external wall pouring; after the hoisting of the template 1 is completed, the outer wall vertical plates 2 are fixed on the outer sides of the outer wall plates 7 in parallel at preset intervals, and an outer wall can be formed by pouring between the outer wall vertical plates 2 and the outer wall plates 7, so that the installation is convenient and fast, and the operation is easy.
According to the technical scheme of the utility model, the side frame 3 comprises an operation panel and a guardrail, and is fixed on the outer wall of the outer wall vertical plate 2 to be used as an operation table during installation; an operator can stand on the side frame 3 to perform a casting operation or monitor the casting process. The operation panel can be fixed on the outer wall of the outer wall vertical plate 2 through a bolt structure, and the guardrail is fixed on the outer edge of the operation panel and used for ensuring the safety of operators.
An inclined strut can be arranged between the bottom of the side frame 3 and the outer wall of the outer wall vertical plate 2 to support the side frame 3, so that the use safety is improved.
According to the technical scheme of the utility model, horizontal closure plate 4 be with the shape and the bar spare that the size matches at the edge of roof 6 are fixed when the installation the top edge position of roof 6. In order to prevent the cast concrete from overflowing from the upper edge of the top plate 6 during casting, a strip matching the shape and size of the edge of the top plate 6 is provided at the upper edge of the top plate 6 to block the cast concrete from flowing and overflowing to form the top plate of the room.
The vertical blocking plate 5 is a strip-shaped piece matched with the edge of the inner wallboard 8 in shape and size and is fixed at the outer edge of the inner wallboard 8 during installation. In the process of pouring, a preset distance is kept between the inner wall boards 8 of two adjacent rooms, an inner wall is poured between the two inner wall boards 8, and in order to prevent pouring concrete from overflowing between the two inner wall boards 8, a strip matched with the shape and the size of the inner wall board 8 is arranged at the outer edge of the inner wall board 8 and used for blocking the pouring concrete from flowing and overflowing to form the inner wall of the room.
As shown in fig. 1 and 5, according to an embodiment of the present invention, preferably, the tunnel formwork further includes a supporting plate 20 for fixing to an outer wall, and the supporting plate is supported at the bottom of the side frame 3 during installation to share the pressure of the side frame 3, thereby ensuring the safety of the operation performed by an operator on the side frame 3.
Specifically, the support plate 20 is supported by a triangular support frame, and a guard rail is mounted on the outer edge of the support plate 20, so that the support plate 20 can also be used as an operation platform, and the requirements of construction operations at different heights can be met.
As shown in fig. 5, according to an embodiment of the present invention, preferably, the tunnel formwork further includes an extension plate 21, which is fixed at the edge of the room platform to be poured during installation, and is used for lengthening the room platform to be poured. The hoisting positions of the left half formwork 10 and the right half formwork 11 are usually respectively arranged at the centers of the left half top plate 12 and the right half top plate 14, so that when the hoisting is completed by pouring, the left half formwork 10 and the right half formwork 11 need to be moved outwards, the hoisting positions are exposed out of a poured room for hoisting, under the condition that the length of a platform of the room to be poured is insufficient, the extension plate 21 is fixed at the edge of the platform of the room to be poured, the platform of the room to be poured is lengthened, and the left half formwork 10 and the right half formwork 11 can be smoothly hoisted.
Hoisting holes are reserved in the central positions of the left half top plate 12 and the right half top plate 14 respectively, the hoisting device penetrates through the hoisting holes through bolts and is fixed through nuts, and the hoisting device can be mounted and dismounted conveniently.
On the other hand, the utility model also provides a shear wall structure tunnel formwork construction method, construction method is including adopting the utility model provides a tunnel formwork pours and forms house roof and curb plate, construction method includes following step: cleaning a room platform to be poured; measuring the position of the lofted room; arranging a guide wall template for casting a guide wall; hoisting the intermediate template 1 to the corresponding guide wall, and fixing the outer wall vertical plate 2, the side frame 3, the transverse plugging plate 4 and the vertical plugging plate 5 at corresponding positions; hanging a reinforcing mesh around the intermediate template 1 or outside the outer wall vertical plate 2, and embedding the water and electric heating pipes; fixing a door and window template at a preset position; pouring is carried out around the middle formwork 1 to form a top plate and side plates of the house.
According to the technical scheme of the utility model, the room platform to be poured is cleaned, and sundries on the room platform to be poured are removed, so that the paying-off operation is conveniently carried out; and chiseling and cleaning floating slurry on the platform of the room to be poured, and washing the floating slurry clean.
Measuring the position of a lofting room, accurately measuring a control point on the first floor of each building by using a total station, and measuring the position of the side line of each shear wall from the control point by using a steel ruler; a level gauge can then be used to measure 50 lines (i.e. 50cm up from the 0.00 meter position of each layer to control the level of the formwork at that layer) and marked on the rebar with a marker.
Arranging a guide wall template for casting a guide wall; the first floor needs to be independently constructed with guide walls, the width of the guide walls is the same as the width of the walls, the height of the guide walls is 12cm, the concrete used for casting the guide walls is one grade higher than the concrete used for casting the wall bodies, and the guide walls need to be vibrated and compacted in the casting process; when each standard layer above one floor is constructed, the guide wall and the side plates are cast together, and independent construction is not needed.
Hanging a reinforcing mesh around the intermediate template 1 or outside the outer wall vertical plate 2, and embedding the water and electric heating pipes; this construction operation is accomplished by professional water and electricity industry, strict according to the drawing construction, requires that the reservation position is accurate, and is fixed firm, and pre-buried pipe external diameter in the concrete is no longer than 1/2 of concrete thickness, and the pipe distance of laying in parallel is greater than 3cm to avoid the concrete to form the hole, stop the mistake and bury with leaking and bury.
Fixing a door and window template at a preset position; putting the assembled door and window template into a reserved steel bar hole for temporary fixation; after the intermediate formwork 1 is installed in place, the door and window formworks are fixed on the intermediate formwork 1 by using bolts so as to be convenient to detach and strictly prohibited to be welded on the reinforcing steel bars for fixing.
Pouring is carried out around the middle formwork 1 to form a top plate and side plates of the house. The room formworks 1 used in all rooms of a floor are hoisted in place, and the outer wall vertical plates 2, the side frames 3, the transverse blocking plates 4 and the vertical blocking plates 5 which are required to be installed on the room formworks 1 corresponding to each room are fixedly installed according to requirements and plans, so that the pouring construction of all rooms of the floor can be completed through one-time pouring, the construction process is simplified, and the construction efficiency is improved; and each template 1 and the corresponding outer wall vertical plate 2, the side frame 3, the transverse plugging plate 4 and the vertical plugging plate 5 are convenient to install and dismantle, can be repeatedly used, and reduces the construction cost.
The shear wall structure tunnel formwork provided by the utility model can complete the pouring construction of a room through one-time pouring, simplifies the construction process and improves the construction efficiency; and the tunnel template can be recycled, and the construction cost is reduced.
The above describes in detail optional implementation manners of embodiments of the present invention with reference to the accompanying drawings, however, the embodiments of the present invention are not limited to the details in the above implementation manners, and in the technical concept scope of the embodiments of the present invention, it is possible to perform various simple modifications on the technical solutions of the embodiments of the present invention, and these simple modifications all belong to the protection scope of the embodiments of the present invention.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, the embodiments of the present invention do not separately describe various possible combinations.
In addition, various different implementation manners of the embodiments of the present invention can be combined arbitrarily, and as long as it does not violate the idea of the embodiments of the present invention, it should be considered as the disclosure of the embodiments of the present invention.
Claims (9)
1. A shear wall structure tunnel formwork, characterized in that, the tunnel formwork includes:
the cross section of the side wall is Jiong-shaped, and the side wall comprises a middle template (1), an outer wall vertical plate (2), a side frame (3), a transverse plugging plate (4) and a vertical plugging plate (5);
the space template (1) is used for pouring on a room platform to be poured to form a space, the space template (1) comprises a top plate (6) parallel to the ground, an outer wall plate (7) and an inner wall plate (8) which are perpendicular to the ground and respectively supported at two ends of the bottom surface of the top plate (6), and an end plate (9) for plugging one end face of the space template (1), and the outer wall plate (7) and the inner wall plate (8) are respectively fixed with the top plate (6) through respective connecting ends;
the external wall vertical plate (2) is matched with the external wall panel (7) in size, and is fixed on the outer side of the external wall panel (7) in parallel at preset intervals during installation so as to be used for external wall pouring;
the side frame (3) comprises an operation panel and a guardrail, and is fixed on the outer wall of the outer wall vertical plate (2) during installation to serve as an operation table;
the transverse blocking plate (4) is a strip-shaped piece matched with the edge of the top plate (6) in shape and size and is fixed to the upper edge of the top plate (6) during installation, and the vertical blocking plate (5) is a strip-shaped piece matched with the edge of the inner wallboard (8) in shape and size and is fixed to the outer edge of the inner wallboard (8) during installation.
2. The tunnel formwork according to claim 1, wherein the formwork (1) is fixedly formed by a left half formwork (10) and a right half formwork (11), the roof (6) comprises a left half roof (12) and a right half roof (14), the end plate (9) comprises a left end plate (13) and a right end plate (15), and the left half formwork (10) is formed by a left half roof (12), an outer wall plate (7) supported on the bottom surface of the left half roof (12) and a left end plate (13) for sealing the end surface of the left half formwork (10); the right half-cavity formwork (11) is composed of a right half top plate (14), an inner wall plate (8) supported on the bottom surface of the right half top plate (14) and a right end plate (15) used for plugging the end surface of the right half-cavity formwork (11).
3. The tunnel formwork of claim 2, wherein the left half top plate (12) and the right half top plate (14) are fixed by a lock catch, and the left end plate (13) and the right end plate (15) are fixed by a lock catch.
4. The tunnel formwork according to claim 3, characterized in that the tunnel formwork further comprises two support structures (16), the two support structures (16) being arranged between the bottom surface of the left half-roof panel (12) and the outer wall panel (7) and between the bottom surface of the right half-roof panel (14) and the inner wall panel (8), respectively.
5. The tunnel formwork of claim 4, wherein the supporting structures (16) are right-angled triangle structures having one top corner and two bottom corners, the top corners of the two supporting structures (16) are fixed with the bottom surface of the left half top plate (12) and the bottom surface of the right half top plate (14), respectively, and the bottom corners of the two supporting structures (16) which are not on the same vertical line with the top corners are fixed with the outer wall panel (7) and the inner wall panel (8), respectively.
6. The tunnel formwork of claim 5, wherein the outer wall panels (7) and the inner wall panels (8) have walking ends opposite to the connecting ends, and the walking ends of the outer wall panels (7) and the inner wall panels (8) are provided with a plurality of walking wheels (17) and a plurality of supporting screw rods (18) for jacking the middle formwork (1); and auxiliary travelling wheels (19) are arranged at the bottom corners of the two supporting structures (16) which are positioned on the same vertical line with the top angle.
7. A tunnel formwork according to claim 1, characterised in that a beam structure is fixed to the bottom surface of the roof panel (6).
8. The tunnel formwork of claim 1, further comprising a support plate (20) for fixing to an outer wall, supported at the bottom of the side frame (3) when installed.
9. The tunnel formwork of claim 1, further comprising an extension panel (21) fixed at the edge of the room deck to be poured when installed for lengthening the room deck to be poured.
Priority Applications (1)
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|---|---|---|---|
| CN201920198338.0U CN210117921U (en) | 2019-02-14 | 2019-02-14 | Shear wall structure tunnel formwork |
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| CN201920198338.0U CN210117921U (en) | 2019-02-14 | 2019-02-14 | Shear wall structure tunnel formwork |
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| CN210117921U true CN210117921U (en) | 2020-02-28 |
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| CN201920198338.0U Active CN210117921U (en) | 2019-02-14 | 2019-02-14 | Shear wall structure tunnel formwork |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109680927A (en) * | 2019-02-14 | 2019-04-26 | 中铁二十局集团有限公司 | Shear wall structure tunnel form and construction method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109680927A (en) * | 2019-02-14 | 2019-04-26 | 中铁二十局集团有限公司 | Shear wall structure tunnel form and construction method |
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