CN115627927A - Adjustable curved surface slip form construction device - Google Patents
Adjustable curved surface slip form construction device Download PDFInfo
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- CN115627927A CN115627927A CN202211301386.0A CN202211301386A CN115627927A CN 115627927 A CN115627927 A CN 115627927A CN 202211301386 A CN202211301386 A CN 202211301386A CN 115627927 A CN115627927 A CN 115627927A
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- 238000009751 slip forming Methods 0.000 title claims abstract description 23
- 230000000712 assembly Effects 0.000 claims abstract description 15
- 238000000429 assembly Methods 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 56
- 239000010959 steel Substances 0.000 claims description 56
- 238000010276 construction Methods 0.000 claims description 33
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- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 7
- 238000007493 shaping process Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 5
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- 229910000640 Fe alloy Inorganic materials 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
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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
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
- E04G11/22—Sliding forms raised continuously or step-by-step and being in contact with the poured concrete during raising and which are not anchored in the hardened concrete; Arrangements of lifting means therefor
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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
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
- E04G11/22—Sliding forms raised continuously or step-by-step and being in contact with the poured concrete during raising and which are not anchored in the hardened concrete; Arrangements of lifting means therefor
- E04G11/24—Construction of lifting jacks or climbing rods for sliding forms
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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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
- E04G17/0655—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention relates to a slip form construction device with an adjustable curved surface, which is characterized by comprising the following components: the concrete forming device comprises a framework structural member, a concrete forming panel and a height adjusting assembly; the framework structural member is connected with the concrete forming panel through the height adjusting assemblies, wherein one ends of the height adjusting assemblies are connected with the framework structural member; the concrete shaping panel includes a plurality of sub-panels, and is a plurality of sub-panel swing joint, a plurality of the other end of altitude mixture control subassembly with the sub-panel is connected, altitude mixture control subassembly is used for adjusting the sub-panel with high distance between the skeleton structure makes the concrete shaping panel forms different curved surface radians for pour the concrete of different curved surface radians.
Description
Technical Field
The invention relates to the field of curved surface construction of buildings, in particular to a sliding formwork construction device with an adjustable curved surface.
Background
The slip form engineering technology is a construction technology which has high mechanization degree, high construction speed, small occupied site, strong structural integrity, good earthquake resistance, guaranteed safe operation and obvious comprehensive environmental and economic benefits in the cast-in-place concrete structural engineering construction in China, and is generally called slip form for short. The most prominent characteristic of the sliding form technology is that a fixed template is cancelled, and the fixed template is changed into a sliding movable steel mold, so that a large amount of fixed template erection technology is not required to be prepared, and only stay wires, laser, sonar, ultrasonic waves and the like are used as reference systems of the elevation, position and direction of the structure, and a strip-shaped structure or a component is completed through one-time continuous construction.
Because the construction of large-scale hydroelectric engineering in China is mainly concentrated in western high mountain canyon regions and is limited by terrain conditions, the construction of a reverse arc section and an overflow surface part needs to be paid additional attention. The surface layers of the reverse arc sections and the overflow surfaces are all of composite curved surface structures, the structures are complex, and water flow is large and flow speed is high during flood discharge, so that requirements on surface layer flatness and body type are strict, and most of concrete construction of the reverse arc sections and the overflow surfaces at present mostly adopts conventional rail sliding forms or combined steel formwork construction technologies.
However, the prior art has the problems that a sliding lifting platform is easy to deform, the rigidity and stability of the platform are insufficient, the control difficulty is high, and the like. And the sliding rise difference of the platform is too large, so that the verticality difference of the structure is caused, the continuous sliding rise is influenced, the curved surface cannot be attached to a curved surface wall body due to insufficient flexibility of adjustment of the curved surface, and the quality problems that the concrete body is poor in shape control and flatness, waves protrude and the like occur after construction is finished are caused.
Disclosure of Invention
The invention aims to provide a construction device for a curved-surface-adjustable sliding form, which aims to solve the problems that the existing curved-surface sliding form is insufficient in stability, insufficient in curved-surface adjustment flexibility, incapable of being attached to a curved-surface wall body and the like.
The technical scheme is as follows:
in order to solve the technical problem, the invention discloses an adjustable curved surface slip form construction device which is characterized in that: the method comprises the following steps: the device comprises a framework structural member, a concrete forming panel and a height adjusting assembly;
the framework structural member is connected with the concrete forming panel through the height adjusting assemblies, wherein one ends of the height adjusting assemblies are connected with the framework structural member;
the concrete shaping panel includes a plurality of sub-panels, and is a plurality of sub-panel swing joint, a plurality of the other end of altitude mixture control subassembly with the sub-panel is connected, altitude mixture control subassembly is used for adjusting the sub-panel with high distance between the skeleton structure makes the concrete shaping panel forms different curved surface radians for pour the concrete of different curved surface radians.
As an optional embodiment, the skeleton structure includes a middle skeleton and a side skeleton; the side framework comprises a first side framework and a second side framework which are respectively and movably connected with the left end and the right end of the middle framework.
As an optional implementation manner, the concrete forming panel further comprises an edge panel, and the edge panel and the sub-panel are combined through a gap connector.
As an optional implementation manner, the side panels include a first side panel and a second side panel, which are movably connected to the left and right ends of the slip form construction device with the adjustable curved surface respectively; and the two ends of the first side panel and the second side panel are respectively and correspondingly connected with the two ends of the first side framework and the two ends of the second side framework.
As an alternative embodiment, the sub-panels are combined through the gap connecting piece, and the height adjusting assembly is arranged at the splicing gap between the sub-panels.
As an optional implementation mode, the height adjusting assembly comprises a fixed inserted pin, a height adjusting screw rod and a height adjusting barrel; the height adjusting cylinder is a cylinder with threads inside; the height adjusting cylinder is spirally sleeved in the middle of the height adjusting screw rod; the fixed inserting pin assembly is inserted at the upper end of the height adjusting screw rod in a penetrating mode and used for fixing the lifting degree of the height adjusting screw rod.
As an optional implementation manner, the height adjusting screw rod includes an upper height rod and a lower height rod, the upper height rod and the lower height rod have opposite thread structures, and the distance between the upper height rod and the lower height rod can be adjusted by twisting the height adjusting cylinder, so as to increase or shorten the distance between the middle skeleton and the concrete forming panel, and change the curved surface radian of the sub-panel.
As an alternative embodiment, the adjustable curved surface slip form construction apparatus further comprises a lifting adjustment assembly; the lifting adjusting assembly comprises a supporting steel frame, a lifting adjusting screw rod and a lifting adjusting cylinder; the lower end of the support steel frame is fixedly connected to two ends of the middle framework, and the upper end of the support steel frame is movably connected with the lifting adjusting screw rod; the lifting adjusting cylinder is a cylinder with threads inside; the lifting adjusting cylinder is spirally sleeved in the middle of the lifting adjusting screw rod.
As an optional implementation mode, the lifting adjusting screw rod comprises an upper lifting rod and a lower lifting rod; the upper end of the upper lifting rod is movably connected with the upper end of the supporting steel frame; the lower end of the lower lifting rod is movably connected with the edge position of the side framework; go up the lifter and the lifter has opposite helicitic texture down, through the adjustable distance of going up the lifter and down between the lifter of wrench movement lift adjustment section of thick bamboo, go up the lifter and down the lifter cooperation adjustment support the steelframe reaches the distance of limit skeleton, and then increase or reduce the limit skeleton with the angle between the well skeleton for adjust the curved surface radian of limit panel.
As an optional embodiment, the support steel frame comprises a straight support steel frame and an inclined support steel frame; the lower ends of the straight supporting steel frame and the inclined supporting steel frame are fixedly connected to two ends of the middle framework, and a triangular fixing structure is formed between the straight supporting steel frame and the inclined supporting steel frame.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
in the embodiment of the invention, the slip form construction device with the adjustable curved surface can comprise a framework structural member, a concrete forming panel and a height adjusting assembly; the framework structural member is connected with the concrete forming panel through the height adjusting assemblies, wherein one ends of the height adjusting assemblies are connected with the framework structural member; the concrete shaping panel includes a plurality of sub-panels, and is a plurality of sub-panel swing joint, a plurality of the other end of altitude mixture control subassembly with the sub-panel is connected, altitude mixture control subassembly is used for adjusting the sub-panel with high distance between the skeleton structure makes the concrete shaping panel forms different curved surface radians for pour the concrete of different curved surface radians.
Drawings
The above and other objects, features, and advantages of exemplary embodiments of the present disclosure will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Several embodiments of the present disclosure are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which like reference numerals refer to similar or corresponding parts and in which:
FIG. 1 is a schematic view of the construction state of the bottom of an outer arc building of an adjustable camber slip-form construction apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view of the construction state of the top of an outer arc building of the adjustable curved surface slip form construction apparatus according to one embodiment of the present invention;
FIG. 3 is a schematic view of the construction state of the bottom of the inner arc building of the adjustable camber slip-form construction device according to one embodiment of the present invention;
FIG. 4 is a schematic view of the construction of the top of an inner arc building with the adjustable curved surface sliding form construction apparatus according to one embodiment of the present invention;
FIG. 5 is an elevational view of a portion A of an enlarged view of an adjustable curve slip form construction apparatus according to the embodiment of FIG. 3;
FIG. 6 is a top plan view of a partial enlarged view of portion B of the adjustable curve sliding form construction apparatus of the embodiment of FIG. 4;
FIG. 7 is an elevational view, partially enlarged, of portion C of an adjustable curve slip form construction apparatus according to the embodiment of FIG. 4;
FIG. 8 is a schematic illustration of a concrete forming panel structure of an adjustable curved slipform construction apparatus according to one embodiment of the present invention;
fig. 9 is a schematic view of a single sub-panel structure of an adjustable curved sliding form construction apparatus according to one embodiment of the present invention.
Description of reference numerals: 1-lifting adjusting component, 2-transverse steel frame, 3-height adjusting component, 4-framework structural component, 5-concrete forming panel, 6-supporting steel frame, 7-side framework, 8-middle framework, 9-side panel, 10-sub panel, 11-first side framework, 12-second side framework, 13-first side panel, 14-second side panel, 15-steel frame fixing structure, 16-height adjusting screw rod, 17-height adjusting cylinder, 18-upper height rod, 19-lower height rod, 20-lifting adjusting screw rod, 21-lifting adjusting cylinder, 22-upper lifting rod, 23-lower lifting rod, 24-straight supporting steel frame, 25-inclined supporting steel frame, 26-fixed inserting tip, 27-splicing gap, 28-fixed bolt, 29-fixed inserting rod, 30-movable connecting piece, 31-gap connecting piece and 32-fixed rod.
Detailed Description
The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are some, but not all embodiments of the present disclosure. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
Specific embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.
Referring to fig. 1, there is shown a schematic view of an outer arc building bottom construction state of an adjustable curved surface sliding form construction apparatus according to one embodiment of the present invention, which includes: the lifting adjusting component 1, the height adjusting component 3, the skeleton structural part 4, the concrete forming panel 5, the supporting steel frame 6, the side skeleton 7, the middle skeleton 8, the side panel 9 and the sub-panel 10;
in a preferred embodiment, an adjustable curved slip form construction apparatus comprises a frame structure 4, a concrete forming panel 5 and a height adjustment assembly 3;
the framework structural member 4 is connected with the concrete forming panel 5 through the height adjusting assemblies 3, wherein one ends of the height adjusting assemblies 3 are connected with the framework structural member 4;
the concrete forming panel 5 comprises a plurality of sub-panels 10, a plurality of sub-panels 10 are movably connected, the other ends of a plurality of height adjusting assemblies 3 are connected with the sub-panels 10, and the height adjusting assemblies 3 are used for adjusting the height distance between the sub-panels 10 and the framework structural member 4, so that the concrete forming panel 5 can form different curved surface radians for pouring concrete with different curved surface radians.
In this embodiment, the frame structure 4, the concrete forming panel 5 and the height adjusting assembly 3 should be made of a metal material, such as iron alloy, stainless steel, etc., which is strong, stable, moisture-proof and soil-proof.
In this embodiment, the movable connection structure between the frame structure 4 and the concrete forming panel 5 is not limited too much, and the stable connection and the detachable adjustment can be achieved, such as a threaded connection piece, a hook connection piece, a pin connection piece, and the like.
In this embodiment, the outer side of the framework structure member 4 further has a butt joint structure (not shown in the figure) for helping the adjustable curved surface sliding form construction device to connect with the climbing device, and the shape, structure, composition and material of the butt joint structure are not limited too much, so that the stable connection effect can be achieved, such as an arc ring, a hook, a pin and the like.
Referring to fig. 2, there is shown a schematic diagram of an external arc building roof construction state of an adjustable curved surface sliding form construction apparatus according to one embodiment of the present invention, which includes: a first side frame 11, a second side frame 12, a first side panel 13 and a second side panel 14;
in a specific embodiment, shown in fig. 1 and 2, the frame structure 4 includes a middle frame 8 and a side frame 7; the side frame 7 comprises a first side frame 11 and a second side frame 12 which are respectively and movably connected with the left end and the right end of the middle frame 8.
Further applied to the present embodiment, the edge panel 9 comprises a first edge panel 13 and a second edge panel 14 movably connected to the left and right ends of the adjustable curved surface slip form construction apparatus, respectively; the two ends of the first side panel 13 and the second side panel 14 are respectively connected to the two ends of the first side frame 11 and the second side frame 12.
Referring to fig. 3, there is shown a schematic view of an inner arc building bottom construction state of an adjustable curved sliding form construction apparatus according to one embodiment of the present invention; and, referring to FIG. 5, there is shown an enlarged partial front view of portion A of the adjustable curve slip form construction apparatus of the embodiment of FIG. 3 including: the device comprises a middle framework 8, a sub-panel 10, a height adjusting screw rod 16, a height adjusting cylinder 17, an upper height rod 18, a lower height rod 19, a lifting adjusting screw rod 20, a lifting adjusting cylinder 21, a straight supporting steel frame 24, an inclined supporting steel frame 25, a fixed inserted pin 26, a splicing gap 27, a fixed bolt 28 and a fixed rod 32;
in one specific application, the height adjusting assembly 3 comprises a fixed pin 26, a height adjusting screw rod 16 and a height adjusting barrel 17; the height adjusting cylinder 17 is a cylinder with threads inside; the height adjusting cylinder 17 is spirally sleeved in the middle of the height adjusting screw rod 16; the fixed inserting pin 26 is inserted at the upper end of the height adjusting screw rod 16 for fixing the lifting degree of the height adjusting screw rod 16.
Further applied to the embodiment, the height adjusting screw rod 16 comprises an upper height rod 18 and a lower height rod 19, the upper height rod 18 and the lower height rod 19 have opposite thread structures, and the distance between the upper height rod 18 and the lower height rod 19 can be adjusted by twisting the height adjusting cylinder 17, so as to increase or shorten the distance between the middle skeleton 8 and the concrete forming panel 5, so as to change the curvature of the curved surface of the sub-panel 10, and after the curvature is changed to a required specific curvature, the sub-panel can be fixed by the fixing pin 26.
In this embodiment, the fixing pin 26 includes two fixing rods 32 and a fixing insertion rod 29 fixed on two sides of the upper height rod 18; the fixed inserted rod 29 crosses the upper ends of the upper height rod 18 and the two fixed rods, and two ends of the fixed inserted rod 29 are respectively provided with a limiting structure (not shown in the figure) for fixing the positions of the fixed inserted rod 29 and the two fixed rods 32, thereby further achieving the purpose of fixing the lifting degree of the height adjusting screw rod 16.
In the present embodiment, the limiting structures at both ends of the fixed insertion rod 29 do not need to be limited too much, and the limiting structures have the function of limiting the movement of the fixed insertion rod 29, specifically, for example, a spring limiting member, a thread limiting member, a buckle limiting member, and the like.
In the present embodiment, the material of the height adjusting unit 3 is not limited to a large amount, and may be a metal material having high hardness, moisture-proof, and rust-proof effects, such as iron alloy, stainless steel, and the like.
In a further application, as shown in FIG. 5, a fixing bolt 28 passes through the housing of the height-adjustment barrel 17 at the very middle of the height-adjustment barrel 17; when in use, the fixing bolt 28 is screwed to abut against the tail end of the internal height adjusting screw rod 16 or the other side inner wall of the height adjusting barrel 17 for pressing and fixing the whole height adjusting assembly 3; the limitation of the whole height adjusting assembly 3 can be loosened by unscrewing the fixing bolt 28, so that the height adjusting assembly 3 can further adjust the height distance between the sub-panel 10 and the framework structural member 4 conveniently, and the adjustment of the radian of the curved surface formed by the concrete forming panel 5 is completed.
Referring to fig. 4, there is shown a schematic view of an inner arc building roof construction state of an adjustable curved sliding form construction apparatus according to one embodiment of the present invention; and, referring to FIG. 6, there is shown a top view of a partial enlarged view of portion B of the adjustable curve sliding form construction apparatus of the embodiment of FIG. 4; and, referring to FIG. 7, there is shown an elevational view of a partial enlarged view of portion C of an adjustable curved sliding form construction apparatus of the embodiment of FIG. 4 including: the device comprises a transverse steel frame 2, a height adjusting component 3, a middle frame 8, a first side frame 11, a steel frame fixing structure 15, a lifting adjusting screw rod 20, a lifting adjusting cylinder 21, an upper lifting rod 22, a lower lifting rod 23, a straight supporting steel frame 24, an inclined supporting steel frame 25, a splicing gap 27, a fixing bolt 28, a movable connecting piece 30 and a gap connecting piece 31;
in a preferred embodiment, the adjustable curved slipform construction apparatus further comprises a lift adjustment assembly 1; the lifting adjusting component 1 comprises a supporting steel frame 6, a lifting adjusting screw rod 20 and a lifting adjusting cylinder 21; the lower end of the support steel frame 6 is fixedly connected with the two ends of the middle framework 8, and the upper end of the support steel frame is movably connected with the lifting adjusting screw rod 20; the lifting adjusting cylinder 21 is a cylinder with threads inside; the lifting adjusting cylinder 21 is spirally sleeved in the middle of the lifting adjusting screw rod 20.
In further application, the lifting adjusting screw rod 20 comprises an upper lifting rod 22 and a lower lifting rod 23; the upper end of the upper lifting rod 22 is movably connected with the upper end of the supporting steel frame 6; the lower end of the lower lifting rod 23 is movably connected with the edge position of the side framework 7; go up lifter 22 and lower lifter 23 and have opposite helicitic texture, adjust the distance between lifter 22 and the lower lifter 23 through wrench movement lift adjustment section of thick bamboo 21, go up lifter 22 and lower lifter 23 cooperation adjustment and support the distance of steelframe 6 and limit skeleton 7, and then increase or reduce the angle between limit skeleton 7 and the well skeleton 8 for the curved surface radian of regulation side panel 9.
In this embodiment, the support steel frame 6 includes a straight support steel frame 24 and an inclined support steel frame 25; the lower ends of the straight supporting steel frame 24 and the inclined supporting steel frame 25 are fixedly connected to two ends of the middle framework 8, and form a triangular fixing structure.
In a practical application, the framework structure 4 further comprises a transverse steel frame 2; the number of the transverse steel frames 2 is not less than six; the adjustable curved surface slip form construction device is mainly used for increasing the stability of the left side edge and the right side edge of the framework structural member 4 and further reinforcing the whole adjustable curved surface slip form construction device.
In a further application, the steel frame fixing structure 15 further includes a diagonal steel frame (not shown) and a transverse steel frame (not shown); the number of the inclined steel frames is not less than two, and the inclined steel frames are in X-shaped vertical connection with the upper end and the lower end of the straight supporting steel frame 24 at two sides; at least one transverse steel frame is connected with the upper ends of the two side straight supporting steel frames 24; to increase the stability of the steel frame fixing structure 15.
In practical application, as shown in fig. 6, the fixing bolt 28 passes through the outer shell of the lift adjusting cylinder 21 at the right middle of the lift adjusting cylinder 21; when in use, the fixing bolt 28 is screwed to abut against the tail end of the internal lifting adjusting screw rod 20 or the other inner wall of the lifting adjusting barrel 21, so as to press and fix the whole lifting adjusting assembly 1; the restriction of whole lift adjustment subassembly 1 can be loosened to the unscrew fixing bolt 28, and the distance of convenient further support steelframe 6 and limit skeleton 7, and then increase or reduce the angle between limit skeleton 7 and the well skeleton 8, the curved surface radian of regulation side panel 9.
In a further application, as shown in fig. 7, the movable connecting pieces 30 are arranged at the upper end of the straight supporting steel frame 24 and the tail end of the side frame 7 and are used for connecting the two ends of the lifting adjusting screw rod 20; the movable connecting piece 30 is used for fixing a triangular structure formed by the lifting adjusting screw rod 20, the straight supporting steel frame 24 and the side frame 7, and plays a role in fixing.
The form, structure and material of the movable connecting member 30 are not limited too much here, and the connecting effect and the detachable movable function may be achieved, specifically, for example, a spring connecting member, a screw connecting member, a snap connecting member, and the like.
Referring to FIG. 8, there is shown a schematic illustration of a concrete forming panel structure of an adjustable curved slipform construction apparatus according to one embodiment of the present invention; and, referring to fig. 9, there is shown a schematic view of a single sub-panel structure of an adjustable camber slip-form construction apparatus according to one embodiment of the present invention, comprising: the sub-panel 10, the splicing gap 27 and the gap connecting piece 31;
in a specific application of this embodiment, the concrete forming panel 5 further includes a side panel 9, and the side panel 9 and the sub-panel 10 are combined through a gap connector 31.
In a further application of this embodiment, as shown in fig. 5, the sub-panels 10 are combined by the gap connection member 31, and the height adjustment assembly 3 is disposed at the splicing gap 27 between the sub-panels 10.
In the present embodiment, the slit connectors 31 are located on each side of the sub-panels 10 at the splicing slit 27, and the number of the slit connectors 31 is not less than three; the gap connecting piece 31 is cylindrical, and a space is reserved in the middle and can be penetrated by a metal fixing steel pipe (not shown in the figure); as shown in fig. 9 (a), the gap connectors 31 on the left and right sides are arranged in a staggered manner to facilitate left and right splicing to form the concrete forming panel 5 shown in fig. 8.
In the above description of the present specification, the terms "fixed," "mounted," "connected," or "connected," and the like, are to be construed broadly unless otherwise specifically stated or limited. For example, with the term "coupled", it can be fixed, removable, or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other way by the interaction of two elements. Therefore, unless the specification explicitly defines otherwise, those skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.
In light of the above description of the present specification, those skilled in the art will also understand that terms used in terms of orientation or positional relationship, such as "upper", "lower", "front", "rear", "left", "right", "degree of elevation", "width", "thickness", "depth", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", "central", "longitudinal", "transverse", "clockwise" or "counterclockwise", etc., are based on the orientation or positional relationship shown in the drawings of the present specification, which are only for the purpose of convenience of explanation and simplified description of the present invention, and do not indicate or imply that the device or element concerned must have the specific orientation, be constructed in a specific orientation, and be operated, and therefore the above orientation or positional relationship terms should not be understood or interpreted as limiting the present invention.
The above description is that of the preferred embodiment of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, wherein apparatus, structures not described in detail are to be understood as being practiced in a manner common in the art; those skilled in the art can use the disclosed methods and techniques to make many possible variations, modifications, and equivalents of the various embodiments of the invention without departing from the spirit and scope of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.
Claims (10)
1. An adjustable curved surface slip form construction device, comprising: the concrete forming device comprises a framework structural member, a concrete forming panel and a height adjusting assembly;
the framework structural member is connected with the concrete forming panel through the height adjusting assemblies, wherein one ends of the height adjusting assemblies are connected with the framework structural member;
the concrete forming panel comprises a plurality of sub-panels, a plurality of sub-panel movable connection and a plurality of height adjusting assemblies, wherein the other ends of the height adjusting assemblies are connected with the sub-panels, and the height adjusting assemblies are used for adjusting the height distances between the sub-panels and the framework structural members, so that the concrete forming panel forms different curved surface radians and is used for pouring concrete with different curved surface radians.
2. The apparatus of claim 1, wherein the frame structure includes a center frame and side frames; the side framework comprises a first side framework and a second side framework which are respectively and movably connected with the left end and the right end of the middle framework.
3. The apparatus of claim 1 wherein the concrete forming panel further comprises side panels, the side panels being assembled with the sub-panels by gap connectors.
4. The adjustable curved sliding form construction device according to claim 3, wherein the side panels comprise a first side panel and a second side panel movably connected to the left and right ends of the adjustable curved sliding form construction device respectively; and the two ends of the first side panel and the second side panel are respectively and correspondingly connected with the two ends of the first side framework and the second side framework.
5. The apparatus of claim 1 wherein said sub-panels are assembled by said gap-connecting members and said height adjustment assembly is disposed at a splice gap between said sub-panels.
6. The adjustable curved slipform construction device of claim 1 wherein the height adjustment assembly comprises a fixed pin, a height adjustment screw and a height adjustment barrel; the height adjusting cylinder is a cylinder with threads inside; the height adjusting cylinder is spirally sleeved in the middle of the height adjusting screw rod; the fixed inserting pin assembly is inserted at the upper end of the height adjusting screw rod in a penetrating mode and used for fixing the lifting degree of the height adjusting screw rod.
7. The apparatus according to claim 6 wherein said height adjustment screw comprises an upper height bar and a lower height bar having opposite thread configurations, and wherein the distance between said upper height bar and said lower height bar is adjustable by twisting said height adjustment barrel, thereby increasing or decreasing the distance between said center frame and said concrete forming panel for varying the curvature of said sub-panel.
8. The adjustable curved sliding form construction apparatus of claim 1 further comprising a lift adjustment assembly; the lifting adjusting assembly comprises a supporting steel frame, a lifting adjusting screw rod and a lifting adjusting cylinder; the lower end of the support steel frame is fixedly connected to two ends of the middle framework, and the upper end of the support steel frame is movably connected with the lifting adjusting screw rod; the lifting adjusting cylinder is a cylinder with threads inside; the lifting adjusting cylinder is spirally sleeved in the middle of the lifting adjusting screw rod.
9. The apparatus according to claim 8 wherein said lift adjustment screw comprises an upper lift rod and a lower lift rod; the upper end of the upper lifting rod is movably connected with the upper end of the supporting steel frame; the lower end of the lower lifting rod is movably connected with the edge position of the side framework; go up the lifter and the lifter has opposite helicitic texture down, through the adjustable distance of going up the lifter and down between the lifter of wrench movement lift adjustment section of thick bamboo, go up the lifter and down the lifter cooperation adjustment support the steelframe reaches the distance of limit skeleton, and then increase or reduce the limit skeleton with the angle between the well skeleton for adjust the curved surface radian of limit panel.
10. The apparatus of claim 8, wherein the support frame comprises a straight support frame and an inclined support frame; the lower ends of the straight supporting steel frame and the inclined supporting steel frame are fixedly connected to two ends of the middle framework, and a triangular fixing structure is formed between the straight supporting steel frame and the inclined supporting steel frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211301386.0A CN115627927A (en) | 2022-10-24 | 2022-10-24 | Adjustable curved surface slip form construction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211301386.0A CN115627927A (en) | 2022-10-24 | 2022-10-24 | Adjustable curved surface slip form construction device |
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| Publication Number | Publication Date |
|---|---|
| CN115627927A true CN115627927A (en) | 2023-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211301386.0A Withdrawn CN115627927A (en) | 2022-10-24 | 2022-10-24 | Adjustable curved surface slip form construction device |
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| Country | Link |
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| CN (1) | CN115627927A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116516911A (en) * | 2023-04-28 | 2023-08-01 | 中国水利水电第三工程局有限公司 | Concrete slip form with gradually-changed curvature and circular arc curved surface panel and construction method |
-
2022
- 2022-10-24 CN CN202211301386.0A patent/CN115627927A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116516911A (en) * | 2023-04-28 | 2023-08-01 | 中国水利水电第三工程局有限公司 | Concrete slip form with gradually-changed curvature and circular arc curved surface panel and construction method |
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Application publication date: 20230120 |
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