CN117967034A - Adjustable arc shear wall template and construction method - Google Patents
Adjustable arc shear wall template and construction method Download PDFInfo
- Publication number
- CN117967034A CN117967034A CN202410224823.6A CN202410224823A CN117967034A CN 117967034 A CN117967034 A CN 117967034A CN 202410224823 A CN202410224823 A CN 202410224823A CN 117967034 A CN117967034 A CN 117967034A
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- plate
- shear wall
- outer plate
- inner plate
- template
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- 238000010276 construction Methods 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 35
- 239000010959 steel Substances 0.000 claims abstract description 35
- 238000004804 winding Methods 0.000 claims abstract description 18
- 239000002023 wood Substances 0.000 claims abstract description 12
- 239000011120 plywood Substances 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 31
- 239000000741 silica gel Substances 0.000 claims description 31
- 229910002027 silica gel Inorganic materials 0.000 claims description 31
- 230000000149 penetrating effect Effects 0.000 claims description 28
- 230000008602 contraction Effects 0.000 claims description 12
- 238000005187 foaming Methods 0.000 claims description 10
- 239000004088 foaming agent Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 238000013459 approach Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 2
- 230000001276 controlling effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 244000089486 Phragmites australis subsp australis Species 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- E04G11/06—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
- E04G11/062—Forms for curved walls
- E04G11/065—Forms for curved walls with mechanical means to modify the curvature
-
- 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
- E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses an adjustable arc shear wall template and a construction method, which belong to the technical field of building templates and comprise an inner plate and an outer plate which are mutually corresponding, wherein the inner plate and the outer plate are flexible plywood, wood strips are fixedly arranged on the concave surface of an arc surface of the inner plate and the convex surface of an arc surface of the outer plate, adjusting devices for adjusting radian are arranged on the inner plate and the outer plate, each adjusting device comprises a traction piece for traction of two ends of the inner plate and the outer plate and a driving piece for driving the traction piece, and the driving piece can be positioned at any end of the inner plate or the outer plate. According to the adjustable arc shear wall template and the construction method, the inner plate and the outer plate are arranged to be flexible plywood, meanwhile, the rotating seat and the steel cable are arranged at the end parts of the inner plate and the outer plate, the servo motor and the winding wheel are arranged to pull the steel cable to tighten, the two ends of the inner plate and the outer plate can be close to each other, and the radian of the inner plate and the outer plate can be adjusted.
Description
Technical Field
The invention relates to the field of building templates, in particular to an adjustable arc shear wall template and a construction method.
Background
The shear wall is a structural member for resisting the lateral force of earthquake and wind load, and the main function of the shear wall is to transmit the lateral force to the foundation through the rigidity and strength of the shear wall, so as to reduce the deformation and vibration of the building.
The shear wall template is a temporary supporting structure for constructing the shear wall and is used for fixing and supporting the shear wall in the concrete pouring process, a stable supporting system is needed for the shear wall template so as to bear the load in the concrete pouring process, the supporting system can use a scaffold, a supporting rod or other supporting structures to provide support and stability, and steel materials are selected as the shear wall template for carefully pouring in the arc-shaped concrete structure of an actual building.
Because the strength and the great flexibility of arc steel self, just need confirm the shape and the size of shear wall template at the arc shear wall design beginning, guarantee that the template can cover the surface of shear wall completely, lead to current arc shear wall template most inconvenient to adjust in total, on this basis, specifically all need design the shear wall template alone to different arc shear walls, repeat loaded down with trivial details, this is with this arc shear wall template and construction method with adjustable, solves the problem that above-mentioned was proposed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an adjustable arc shear wall template and a construction method, which have the advantages that the radian of the shear wall template can be adjusted to a certain extent, so that the shear wall template can be conveniently put into the next shear wall pouring support, the template can be conveniently limited after being adjusted, and the like.
In summary, the present invention provides the following technical solutions: the adjustable arc shear wall template comprises an inner plate and an outer plate which are mutually corresponding, wherein the inner plate and the outer plate are flexible plywood, and battens are fixedly arranged on the concave surface of an arc surface of the inner plate and the convex surface of the arc surface of the outer plate;
The inner plate and the outer plate are both provided with an adjusting device for adjusting radian, the adjusting device comprises a traction piece for traction of the two ends of the inner plate and the outer plate and a driving piece for driving the traction piece, and the driving piece is positioned at any one end of the inner plate or the outer plate;
the traction piece comprises a rotating seat rotatably mounted at the upper ends of the inner plate and the outer plate, the lower end of the rotating seat is rotatably extended with a planting bar which is arranged in the inner plate and the outer plate, and a steel cable which penetrates through and is connected with the other rotating seat in a sliding manner is fixedly mounted on the rotating seat at one end;
the locating belt penetrating through the battens is slidably mounted on the arc-shaped concave surface of the inner plate, the traction pipe penetrating through the battens is slidably mounted on the arc-shaped convex surface of the outer plate, one end of the traction pipe is fixedly connected with the battens on one end of the outer plate, and a clamping member used for clamping the traction pipe and limiting rebound of the outer plate is arranged on the battens outside the outer plate.
Through adopting above-mentioned technical scheme, can draw the traction element by the driving piece in the adjusting device and make inner panel and planking radian obtain adjusting, and make the regulation radian of inner panel and planking obtain the restriction under the regulation of the outside threaded rod of locating belt and thread bush and the locking of traction tube cooperation clamp stop member, improved the adjustability of template.
Further, the driving piece comprises an installation seat which is abutted to the inner plate or the outer plate and a servo motor which is installed on the installation seat, a winding wheel is fixedly installed at the output end of the servo motor, and the steel cable penetrates through one end outside the rotation seat and is wound on the outside of the winding wheel.
Through adopting above-mentioned technical scheme, can be convenient for drive and adjust inner panel or planking radian adjustment.
Further, the positioning belt comprises a silica gel sleeve penetrating through the wood strip and a steel wire arranged in the silica gel sleeve, the silica gel sleeve is in a hollow rectangular sleeve shape, the steel wire comprises a plurality of bundles which are wrapped by the silica gel sleeve after being bound by the binding belt, and the two ends of the silica gel sleeve are provided with first limiting structures for limiting the locating belt to move relative to the battens.
By adopting the technical scheme, the positioning belt can have better deformability and strength.
Further, the first limit structure is including fixing veneer on the silica gel cover one end and fix the screw thread locking spare on the silica gel cover other end, screw thread locking spare is including fixed connection the outside threaded rod of silica gel cover, the screw thread cover that is used for adjusting is installed to the outside screw thread of threaded rod, the outside integration of screw thread cover extends there is the baffle, the area of baffle is greater than the cross section of threaded rod.
By adopting the technical scheme, one end of the positioning belt can be convenient to adjust the position for the batten to abut and limit.
Further, a handle for assisting in drawing is welded to the outer portion of the single plate, and the outer end of the handle does not exceed the edge position of the inner plate.
By adopting the technical scheme, the positioning belt can be separated conveniently in the dismantling process.
Further, the clamping member is in including penetrating the poling of batten and fixed mounting the adjusting collar towards in the holding strip of the inboard one end of poling and threaded connection in the adjusting collar of poling, equal fixed mounting in poling both ends has the locating plate, two the locating plate laminate respectively in one the both sides face of batten, fixed mounting has the shrink ring on the inner wall of poling, the holding strip laminate in the inboard of shrink ring, still fixed mounting has spacing ball on the one end of traction tube, the diameter of spacing ball is greater than the external diameter of adjusting collar.
By adopting the technical scheme, the movement of the traction pipe relative to the outer plate can be conveniently regulated and limited.
Further, the inner plate and the outer plate are provided with through holes in a penetrating mode, positioning nails penetrate through the through holes, one end of each positioning nail is welded with a base plate, the other end of each positioning nail is connected with one base plate in a sliding mode, and nuts are installed on end portions of the positioning nails in a threaded mode.
Through adopting above-mentioned technical scheme, can stabilize the inner panel after the adjustment and planking relative position, improve the stability that the shear force wall was pour.
Further, the waterproof component is arranged in the perforation of the locating nail flowing down through the shear wall, the waterproof component comprises a rubber plug head and a plugging head plugged at two ends of the perforation and a foaming layer filled in the perforation, the rubber plug head is embedded in the perforation and is tightly attached to the perforation, and a waterproof layer is coated outside the rubber plug head and the plugging head.
By adopting the technical scheme, the reserved perforation after the template is removed can be plugged, so that the waterproof performance is improved.
The application also discloses a construction method of the adjustable arc shear wall template, which uses the adjustable arc shear wall template and comprises the following steps:
S1, before construction is started, preparation work is needed, firstly, the position and the size of a shear wall are determined, a construction area is cleaned, and the safety and the neatness of a construction site are ensured;
S2, building an adjustment template system: determining the arc-shaped size of a shear wall, building a supporting system, wherein the supporting system comprises a scaffold and a supporting rod, ensuring that the supporting system is firm and reliable, controlling one ends of an inner plate and an outer plate to be abutted against a mounting seat according to the shape and the size of the shear wall, after one end of a steel cable is connected to the outside of a winding wheel, driving the winding wheel to rotate and wind the steel cable by controlling a servo motor, and driving a rotating seat fixedly connected with one end of the steel cable to approach to one rotating seat close to the mounting seat by the steel cable, so that the radian of the inner plate and the outer plate is suitable for the shape adjustment of the shear wall, and installing the inner plate and the outer plate on the supporting system along the scribing position of the shear wall;
S3, limiting the deformation of the template: the thread sleeve outside the threaded rod penetrating through one end of the silica gel sleeve on the positioning belt of the batten after radian adjustment is rotated relative to the threaded rod, so that the baffle is tightly attached to the adjacent batten, and the rebound of the inner plate is limited; the adjusting sleeve on the external batten of the outer plate after radian adjustment rotates relative to the perforating pipe, the adjusting sleeve movably extends towards the inner side of the perforating pipe, the clamping strip fixedly connected to the end part of the adjusting sleeve extends towards the contraction ring, the clamping strip is extruded by the contraction ring and gradually approaches to the traction pipe so as to clamp the traction pipe to limit rebound of the outer plate, the limited inner plate and the limited outer plate are placed at the scribing position of the shear wall, and meanwhile firm and reliable connection between the template plate and the supporting system is ensured;
S4, fixing the template plate: after the template plate is installed and adjusted, the backing plate and the positioning nails pass through the perforations formed on the inner plate and the outer plate, then the other backing plate is slid on one end extending to the other side of the inner plate and the outer plate, the two backing plates are locked by using nuts, and the template plate is ensured to be firmly fixed and not to move or deform in the concrete pouring process;
s5, concrete pouring: after the template plate is installed and fixed, pouring concrete is carried out, so that the concrete is ensured to be uniform and compact, and the occurrence of holes and cracks is avoided;
S6, removing the template: after the concrete reaches enough strength, the shear wall template is dismantled, when the template is dismantled, the damage to the shear wall is avoided, when the locating nail is dismantled outside the shear wall, the perforation is reserved on the shear wall, the rubber plug is plugged into one end of the perforation, the foaming agent is filled into the other end of the perforation immediately, after the foaming agent is solidified to form a foaming layer, the other end of the perforation is closed through the sealing plug, and waterproof coating is coated outside the sealing plug and the rubber plug to be solidified to form a waterproof layer.
Through adopting above-mentioned technical scheme for inner panel and planking can be convenient for adapt to the radian adjustment of different shear force walls, improve the suitability.
1. According to the adjustable arc shear wall template and the construction method, the inner plate and the outer plate are arranged to be flexible plywood, meanwhile, the rotating seat and the steel cable are arranged at the end parts of the inner plate and the outer plate, the servo motor and the winding wheel are arranged to pull the steel cable to tighten, the two ends of the inner plate and the outer plate can be close to each other, and the radian of the inner plate and the outer plate can be adjusted.
2. According to the adjustable arc shear wall template and the construction method, the battens are arranged on one side of the inner plate and one side of the outer plate, the positioning belt and the traction pipe penetrate through the battens, meanwhile, one end of the positioning belt is provided with the threaded rod and the threaded sleeve to limit the length of the positioning belt penetrating through the battens, arc rebound of the inner plate is limited through the positioning belt, the traction pipe is limited by clamping movement through the rotation adjusting sleeve, rebound of the outer plate is limited equally, and the adjusted shear wall template is ensured to maintain an adjusted state.
3. According to the adjustable arc shear wall template and the construction method, the inner plate and the outer plate which are supported are locked through the setting of the base plate, the locating nails and the nuts, the inner plate and the outer plate are guaranteed to be stably supported, and the dismantled shear wall is sealed through the foaming layer and the waterproof layer, so that the waterproof performance of the shear wall is improved.
Drawings
FIG. 1 is a perspective view of the inner panel structure of the present application;
FIG. 2 is a perspective view of the outer panel structure of the present application;
FIG. 3 is a perspective view of the structural components of the positioning belt of the present application;
FIG. 4 is a schematic view of the structure of the clamping member of the present application;
FIG. 5 is a side view of an adjustment sleeve attachment clip strip of the present application;
FIG. 6 is a schematic top view of the inner panel of the present application;
FIG. 7 is a front view of one side of the tie plate of the present application attached to an outer plate;
FIG. 8 is a schematic view of a shear wall perforation plugging structure of the present application.
Reference numerals illustrate:
1. An inner plate; 2. an outer plate; 3. wood strips; 4. a silica gel sleeve; 5. a steel wire; 6. a single board; 7. a handle; 8. a threaded rod; 9. a thread sleeve; 10. a baffle; 11. a positioning plate; 12. penetrating a pipe; 13. an adjusting sleeve; 14. a shrink ring; 15. clamping strips; 16. a traction tube; 17. a limit ball; 18. a rotating seat; 19. a wire rope; 20. a mounting base; 21. a servo motor; 22. a winding wheel; 23. a backing plate; 24. positioning nails; 25. a nut; 26. perforating; 27. a rubber plug; 28. a blocking head; 29. a waterproof layer; 30. and (3) a foaming layer.
Detailed Description
Referring to fig. 1, an adjustable arc shear wall formwork in this embodiment includes an inner plate 1 and an outer plate 2 corresponding to each other, where the inner plate 1 and the outer plate 2 are both arc-shaped, and in order to make the inner plate 1 and the outer plate 2 have a certain adjustability, the inner plate 1 and the outer plate 2 are flexible plywood.
Referring to fig. 1, in this embodiment, the concave surface of the arc surface of the inner plate 1 and the convex surface of the arc surface of the outer plate 2 are fixedly provided with a plurality of battens 3, and the battens 3 are continuously arranged on the inner plate 1 and the outer plate 2, and the battens 3 are fixedly connected to the surfaces of the inner plate 1 and the outer plate 2 so as to change positions along with the change of the radian of the inner plate 1 and the outer plate 2.
It should be noted that, sliding mounting has the locating belt that runs through batten 3 on the arc concave surface of inner panel 1, and the locating belt is used for restricting the resilience of inner panel 1 or planking 2, and wherein the locating belt is including passing the silica gel cover 4 of batten 3 and the steel wire 5 of built-in silica gel cover 4, and silica gel cover 4 is hollow rectangle cover form, and steel wire 5 includes that a plurality of bundles are bundled up the back through the band and wrap up by silica gel cover 4.
Furthermore, the material of the silica gel sleeve 4 is not limited to silica gel material, but also can be elastic glue film or rubber protective material, which has good ductility and wear resistance, and is used for protecting the steel wire 5 from corrosion damage.
Referring to fig. 3, in this embodiment, two ends of the silica gel sleeve 4 are provided with a first limiting structure for limiting the movement of the positioning belt relative to the batten 3, the first limiting structure includes a single plate 6 fixed on one end of the silica gel sleeve 4 and a threaded locking member fixed on the other end of the silica gel sleeve 4, wherein the threaded locking member should be made of the same material as the positioning belt so as to have corresponding ductility.
Referring to fig. 3, the threaded locking member includes a threaded rod 8 fixedly connected to the outside of the silica gel sleeve 4, a threaded sleeve 9 for adjustment is mounted on an external thread of the threaded rod 8, a baffle 10 integrally extends to the outside of the threaded sleeve 9, and the area of the baffle 10 is larger than the cross section of the threaded rod 8, so that the baffle 10 can limit the sliding of the threaded rod 8 relative to the wood strip 3 when attached to the outside of the wood strip 3.
In order to facilitate taking out the positioning belt, a handle 7 for assisting in drawing is welded outside the single plate 6, and the outer end of the handle 7 does not exceed the edge position of the inner plate 1, so that interference in radian adjustment of the inner plate 1 is avoided.
Referring to fig. 2, in this embodiment, a traction tube 16 penetrating through the batten 3 is slidably mounted on the arc-shaped convex surface of the outer plate 2, and one end of the traction tube 16 is fixedly connected to the batten 3 on one end of the outer plate 2, so that the outer plate 2 can drive the traction tube 16 to slide relative to the batten 3 when changing the radian.
In order to limit the rebound of the outer panel 2, a plurality of clamping members for clamping the traction tube 16 to limit the rebound of the outer panel 2 are built in the batten 3 positioned outside the outer panel 2, and the plurality of clamping members are arranged on the plurality of battens 3.
Referring to fig. 2 and 4, the clamping member in this embodiment includes an adjusting sleeve 13 penetrating through the pipe 12 of the batten 3 and being screwed to the pipe 12, the outer portion of the adjusting sleeve 13 and the inner wall of the pipe 12 are both threaded, the adjusting sleeve 13 can extend relative to the inner side of the pipe 12 under rotation, in addition, the adjusting sleeve 13 slides relative to the traction pipe 16, so that the traction pipe 16 can slide while rotating relative to the adjusting sleeve 13.
Further, the two ends of the penetrating pipe 12 are fixedly provided with the positioning plates 11, and the two positioning plates 11 are respectively attached to two side surfaces of one batten 3, so that the penetrating pipe 12 can be stably arranged on the batten 3.
Referring to fig. 4 and 5, the clamping member in this embodiment further includes clamping strips 15 fixedly installed at the end of the adjusting sleeve 13 facing the inner side of the through pipe 12, the clamping strips 15 are elastic reeds, and at least three clamping strips 15 are equidistantly arranged at one end of the adjusting sleeve 13 to form a clamping jaw structure for clamping the traction pipe 16, so as to limit the relative approach of two adjacent battens 3.
In order to force the clamping strip 15 to be folded, the contraction ring 14 is fixedly arranged on the inner wall of the perforating pipe 12, and the clamping strip 15 is attached to the inner side of the contraction ring 14, so that when the clamping strip 15 moves towards the contraction ring 14, the clamping strip 15 can be pressed to be folded through the contraction ring 14.
It is added that, a limiting ball 17 is fixedly installed on one end of the traction tube 16, the diameter of the limiting ball 17 is larger than the outer diameter of the adjusting sleeve 13, and the traction tube 16 can not be separated from a clamping member through the abutting of the limiting ball 17 on the adjusting sleeve 13.
Referring to fig. 6, in this embodiment, adjusting devices for adjusting radian are disposed on the inner plate 1 and the outer plate 2, and each adjusting device includes a traction member for traction of two ends of the inner plate 1 and the outer plate 2 and a driving member for driving the traction member, where the driving member is located at any end of the inner plate 1 or the outer plate 2.
The traction piece comprises a rotating seat 18 rotatably arranged at the upper ends of the inner plate 1 and the outer plate 2, the lower end of the rotating seat 18 is rotatably extended with a planting bar which is arranged in the inner plate 1 and the outer plate 2, and the planting bar is pressed in the inner plate 1 and the outer plate 2 of the flexible plywood by using a wood plate, so that the inner plate 1 and the outer plate 2 can be pulled to perform radian adjustment through the rotating seat 18 at one end.
Referring to fig. 6, in the present embodiment, a steel cable 19 penetrating through and slidably connected to another rotating seat 18 is fixedly installed on one rotating seat 18, the steel cable 19 should have a certain toughness, and a proper fixing manner, such as welding or locking by a locking device, should be selected between the rotating seat 18 and the steel cable 19 at one end to ensure the safety of changing the radian of the inner plate 1 or the outer plate 2.
Further, the driving piece comprises a mounting seat 20 abutted against the inner plate 1 or the outer plate 2 and a servo motor 21 mounted on the mounting seat 20, a winding wheel 22 is fixedly mounted at the output end of the servo motor 21, one end of the steel cable 19 penetrating to the outside of the rotating seat 18 is wound on the outside of the winding wheel 22, the winding wheel 22 is driven to rotate through the servo motor 21, and the inner plate 1 or the outer plate 2 can be forced to bend and change radian.
Referring to fig. 7, in order to fix the inner plate 1 and the outer plate 2 with the changed radian, through holes 26 are formed on the surfaces of the inner plate 1 and the outer plate 2, positioning nails 24 are formed in the through holes 26 in a penetrating manner, one end of each positioning nail 24 is welded with a backing plate 23, the other end of each positioning nail 24 is slidably connected with one backing plate 23, and nuts 25 are mounted on the end threads of each positioning nail 24 and used for locking the inner plate 1 and the outer plate 2.
Specifically, the backing plate 23 integrally connected to the positioning nail 24 is located on the arc convex surface of the outer plate 2 and is mutually abutted with two adjacent battens 3, the positioning nail 24 penetrates through the through holes 26 formed in the inner plate 1 and the outer plate 2 to extend to the arc concave surface of the inner plate 1, the other backing plate 23 is slidably connected to the end of the positioning nail 24 penetrating through the surface of the inner plate 1 and is abutted with the battens 3 on the arc concave surface of the inner plate 1, and the nut 25 is in threaded connection with one end of the positioning nail 24 penetrating through the inner plate 1 and is abutted with the backing plate 23.
Referring to fig. 8, after pouring is completed, the inner plate 1 and the outer plate 2 are removed, waterproof members are built in through holes 26 through which the positioning nails 24 pass through the shear wall, the waterproof members comprise rubber plugs 27 and plugging heads 28 plugged at two ends of the through holes 26, the rubber plugs 27 are embedded into the through holes 26 and are tightly attached to the through holes 26, and two ends of the through holes 26 can be sealed through the rubber plugs 27 and the plugging heads 28.
Further, the waterproof member further comprises a foaming layer 30 filled in the perforation 26, the foaming layer 30 is formed by filling foaming agent into the perforation 26 and curing, the waterproof layer 29 is further coated outside the rubber plug head 27 and the plugging head 28, the waterproof layer 29 is formed by coating waterproof paint on the outside of the perforation 26 and curing, and the waterproof layer 29 can further improve the waterproof property of the perforation 26.
The application also discloses an adjustable arc shear wall template construction method, which uses the adjustable arc shear wall template and comprises the following steps:
S1, before construction is started, preparation work is needed, firstly, the position and the size of a shear wall are determined, a construction area is cleaned, and the safety and the neatness of a construction site are ensured;
S2, building an adjustment template system: determining the arc-shaped size of a shear wall, constructing a supporting system, wherein the supporting system comprises a scaffold and a supporting rod to provide support and stability, ensuring that the supporting system is firm and reliable and meets the design requirement, controlling one ends of an inner plate 1 and an outer plate 2 to be abutted against a mounting seat 20 according to the shape and the size of the shear wall, connecting one end of a steel cable 19 to the outside of a winding wheel 22, and then driving the winding wheel 22 to rotate by controlling a servo motor 21 to wind the steel cable 19, wherein the steel cable 19 drives a rotating seat 18 fixedly connected with one end to approach one rotating seat 18 close to the mounting seat 20, so that the radian of the inner plate 1 and the outer plate 2 is suitable for the shape adjustment of the shear wall, and installing the inner plate 1 and the outer plate 2 on the supporting system along the scribing position of the shear wall;
S3, limiting the deformation of the template: the thread sleeve 9 outside the threaded rod 8 penetrating through one end of the silica gel sleeve 4 on the positioning belt of the batten 3 on the inner plate 1 after radian adjustment rotates relative to the threaded rod 8, so that the baffle 10 is tightly attached to the adjacent batten 3, and the rebound of the inner plate 1 is limited; the adjusting sleeve 13 on the external batten 3 of the outer plate 2 after radian adjustment rotates relative to the perforating pipe 12, the adjusting sleeve 13 movably extends towards the inner side of the perforating pipe 12, the clamping strip 15 fixedly connected to the end part of the adjusting sleeve 13 extends towards the contraction ring 14, the clamping strip 15 is gradually extruded by the contraction ring 14 to be close to the traction pipe 16 so as to finish clamping the traction pipe 16 to limit rebound of the outer plate 2, the limited inner plate 1 and the limited outer plate 2 are placed at the scribing position of the shear wall, and meanwhile, firm and reliable connection between the template plate and the supporting system is ensured;
s4, fixing the template plate: after the template plate is installed and adjusted, the backing plate 23 and the positioning nails 24 pass through the perforations 26 formed on the inner plate 1 and the outer plate 2, then the other backing plate 23 is slid on one end extending to the other side of the inner plate 1 and the outer plate 2, and the nuts 25 are used for locking the two backing plates 23, so that the template plate is firmly fixed and cannot move or deform in the concrete pouring process;
S5, concrete pouring: and after the template plate is installed and fixed, pouring concrete. And pouring according to the construction plan and the concrete pouring requirement and the standard concrete construction flow. Ensuring the uniformity and compactness of concrete and avoiding the generation of holes and cracks;
S6, removing the template: and after the concrete reaches enough strength, the shear wall template is removed. When the template is removed, care should be taken to avoid damaging the shear wall, when the positioning nails 24 are removed outside the shear wall, the perforations 26 are reserved on the shear wall, one end of each perforation 26 is plugged into the rubber plug 27, then the other end of each perforation 26 is filled with foaming agent, after the foaming agent is solidified to form a foaming layer 30, the other end of each perforation 26 is sealed through the corresponding sealing plug 28, waterproof coating is coated on the sealing plug 28 and the outer part of the corresponding rubber plug 27 to be solidified to form a waterproof layer 29, and therefore the shear wall is guaranteed to have good waterproof performance.
The working principle of the embodiment is as follows:
One end of the steel cable 19 is connected to the outside of the winding wheel 22 by abutting the mounting seat 20 on one end of the inner plate 1 and the outer plate 2, the winding wheel 22 is pulled to rotate by controlling the servo motor 21 to wind the steel cable 19, the rotating seat 18 with one end fixedly connected with the steel cable 19 is driven to approach to one rotating seat 18 close to the mounting seat 20, the radians of the inner plate 1 and the outer plate 2 are enabled to adapt to the shape adjustment of the shear wall, a threaded sleeve 9 outside a threaded rod 8 penetrating through one end of a silica gel sleeve 4 on a positioning belt of a batten 3 on the inner plate 1 after the radians are adjusted rotates relative to the threaded rod 8, a baffle 10 is tightly attached to an adjacent batten 3, and rebound of the inner plate 1 is limited; the adjusting sleeve 13 on the external batten 3 of the outer plate 2 after radian adjustment rotates relative to the penetrating pipe 12, the adjusting sleeve 13 movably extends towards the inner side of the penetrating pipe 12, and the clamping strip 15 fixedly connected to the end part of the adjusting sleeve 13 extends towards the contraction ring 14, so that the clamping strip 15 is gradually close to the traction pipe 16 under the extrusion of the contraction ring 14, and the clamping traction pipe 16 is clamped to limit the rebound of the outer plate 2;
When the positioning nail 24 is removed out of the shear wall, a perforation 26 is reserved on the shear wall, one end of the perforation 26 is plugged into a rubber plug 27, then the other end of the perforation 26 is filled with foaming agent, after the foaming agent is solidified to form a foaming layer 30, the other end of the perforation 26 is sealed through a plugging head 28, waterproof coating is selected to be coated on the plugging head 28 and the outer part of the rubber plug 27 to be solidified to form a waterproof layer 29, and the shear wall is guaranteed to have good waterproof performance.
Claims (9)
1. The utility model provides an arc shear force wall template with adjustable, includes inner panel (1) and planking (2) that correspond each other, inner panel (1) with planking (2) adopt flexible plywood of curvable, its characterized in that: wood strips (3) are fixedly arranged on the concave surface of the arc-shaped surface of the inner plate (1) and the convex surface of the arc-shaped surface of the outer plate (2);
The device comprises an inner plate (1) and an outer plate (2), wherein the inner plate and the outer plate (2) are respectively provided with an adjusting device for adjusting radian, the adjusting devices comprise traction pieces for traction of the two ends of the inner plate (1) and the outer plate (2) and driving pieces for driving the traction pieces, and the driving pieces are positioned at any one end of the inner plate (1) or the outer plate (2);
The traction piece comprises a rotating seat (18) rotatably arranged at the upper ends of the inner plate (1) and the outer plate (2), the lower end of the rotating seat (18) is rotatably extended with a planting bar arranged in the inner plate (1) and the outer plate (2), and a steel cable (19) penetrating through and slidably connected with the other rotating seat (18) is fixedly arranged on the rotating seat (18) at one end;
The utility model discloses a locating device for the wood strip of the automobile, including an outer board (2), an inner board (2), a locating band penetrating through the wood strip (3) is slidably mounted on an arc concave surface of the inner board (1), a traction pipe (16) penetrating through the wood strip (3) is slidably mounted on an arc convex surface of the outer board (2), one end of the traction pipe (16) is fixedly connected with the wood strip (3) on one end of the outer board (2), and a clamping component for clamping the traction pipe (16) is arranged on the wood strip (3) outside the outer board (2) in a built-in mode so as to limit rebound of the outer board (2).
2. An adjustable arc shear wall form according to claim 1, wherein: the driving piece comprises an installation seat (20) which is abutted to the inner plate (1) or the outer plate (2) and a servo motor (21) which is installed on the installation seat (20), a winding wheel (22) is fixedly installed at the output end of the servo motor (21), and a steel cable (19) penetrates through one end outside the rotation seat (18) and is wound outside the winding wheel (22).
3. An adjustable arc shear wall form according to claim 1, wherein: the locating belt comprises a silica gel sleeve (4) penetrating through the batten (3) and a steel wire (5) arranged in the silica gel sleeve (4), the silica gel sleeve (4) is in a hollow rectangular sleeve shape, the steel wire (5) comprises a plurality of bundles of silica gel sleeves (4) which are wrapped after being bundled by a binding belt, and two ends of the silica gel sleeve (4) are provided with first limiting structures used for limiting the locating belt to move relative to the batten (3).
4. An adjustable arc shear wall form according to claim 3, wherein: the first limit structure comprises a single plate (6) fixed on one end of the silica gel sleeve (4) and a threaded locking piece fixed on the other end of the silica gel sleeve (4), the threaded locking piece comprises a threaded rod (8) fixedly connected to the outside of the silica gel sleeve (4), a threaded sleeve (9) used for adjusting is mounted on the external threads of the threaded rod (8), a baffle (10) is integrally extended on the outside of the threaded sleeve (9), and the area of the baffle (10) is larger than the cross section of the threaded rod (8).
5. An adjustable arc shear wall form according to claim 1, wherein: the outside of veneer (6) still welds handle (7) that are used for assisting the pull, the outer end of handle (7) is no longer than the border position of inner panel (1).
6. An adjustable arc shear wall form according to claim 1, wherein: the utility model provides a clamp stop component, including running through poling (12) and fixed mounting of billet (3) are in adjusting sleeve (13) towards in holding strip (15) and threaded connection of poling (12) inboard one end in adjusting sleeve (13), poling (12) both ends are all fixed mounting have locating plate (11), two locating plate (11) laminate respectively in one the both sides face of billet (3), fixed mounting has shrink ring (14) on the inner wall of poling (12), holding strip (15) laminate in shrink ring (14) inboard, still fixed mounting has spacing ball (17) on the one end of traction tube (16), the diameter of spacing ball (17) is greater than the external diameter of adjusting sleeve (13).
7. An adjustable arc shear wall form according to claim 1, wherein: the novel steel plate is characterized in that the surfaces of the inner plate (1) and the outer plate (2) are provided with through holes (26) in a penetrating mode, positioning nails (24) are arranged in the through holes (26) in a penetrating mode, one end of each positioning nail (24) is welded with one base plate (23), meanwhile the other end of each positioning nail (24) is connected with one base plate (23) in a sliding mode, and nuts (25) are arranged at end portions of the positioning nails (24) in a threaded mode.
8. The adjustable arc shear wall form of claim 7, wherein: the locating nail (24) penetrates through a perforated hole (26) flowing down by the shear wall and is internally provided with a waterproof component, the waterproof component comprises rubber plugs (27) and plugging heads (28) plugged at two ends of the perforated hole (26) and a foaming layer (30) filled in the perforated hole (26), the rubber plugs (27) are embedded into the perforated hole (26) and are tightly attached to the perforated hole (26), and waterproof layers (29) are coated on the outer parts of the rubber plugs (27) and the plugging heads (28).
9. The construction method of the adjustable arc shear wall template is characterized by comprising the following steps of: an adjustable arc shear wall form according to any one of claims 1-8, comprising the steps of:
S1, before construction is started, preparation work is needed, firstly, the position and the size of a shear wall are determined, a construction area is cleaned, and the safety and the neatness of a construction site are ensured;
S2, building an adjustment template system: determining the arc-shaped size of a shear wall, building a supporting system, wherein the supporting system comprises a scaffold and a supporting rod, ensuring that the supporting system is firm and reliable, controlling one ends of an inner plate (1) and an outer plate (2) to be abutted against a mounting seat (20) according to the shape and the size of the shear wall, connecting one end of a steel cable (19) to the outside of a winding wheel (22), and after the winding wheel (22) is pulled to rotate by a control servo motor (21), driving a rotating seat (18) fixedly connected with one end of the steel cable (19) to approach one rotating seat (18) close to the mounting seat (20), so that the radian of the inner plate (1) and the outer plate (2) is adjusted to adapt to the shape of the shear wall, and installing the inner plate (1) and the outer plate (2) on the supporting system along the scribing position of the shear wall;
S3, limiting the deformation of the template: the method comprises the steps that a threaded sleeve (9) outside a threaded rod (8) penetrating through one end of a silica gel sleeve (4) on a positioning belt of a batten (3) on an inner plate (1) after radian adjustment rotates relative to the threaded rod (8), so that a baffle (10) is tightly attached to an adjacent batten (3), and resilience of the inner plate (1) is limited; the adjusting sleeve (13) on the external batten (3) of the outer plate (2) after radian adjustment rotates relative to the perforating pipe (12), the adjusting sleeve (13) movably extends towards the inner side of the perforating pipe (12), and the clamping strip (15) fixedly connected to the end part of the adjusting sleeve (13) extends towards the contraction ring (14), so that the clamping strip (15) is gradually extruded by the contraction ring (14) to be close to the traction pipe (16) so as to finish clamping the traction pipe (16) to limit rebound of the outer plate (2), and the limited inner plate (1) and outer plate (2) are placed at the scribing position of the shear wall, and meanwhile, firm and reliable connection between the template plate and the supporting system is ensured;
S4, fixing the template plate: after the template plate is installed and adjusted, the base plate (23) and the positioning nails (24) pass through the perforations (26) formed on the inner plate (1) and the outer plate (2), then the other base plate (23) is slid on one end extending to the other side of the inner plate (1) and the outer plate (2), the two base plates (23) are locked by using the nuts (25), and the template plate is ensured to be firmly fixed and not to move or deform in the concrete pouring process;
s5, concrete pouring: after the template plate is installed and fixed, pouring concrete is carried out, so that the concrete is ensured to be uniform and compact, and the occurrence of holes and cracks is avoided;
S6, removing the template: after the concrete reaches enough strength, the shear wall template is dismantled, when the template is dismantled, the damage to the shear wall is avoided, the locating nail (24) is used for reserving a perforation (26) on the shear wall when the shear wall is dismantled, a rubber plug (27) is plugged into one end of the perforation (26), a foaming agent is filled into the other end of the perforation (26) immediately, the other end of the perforation (26) is closed through a blocking head (28) after the foaming agent is solidified to form a foaming layer (30), and a waterproof layer (29) is formed by solidifying the outer parts of the blocking head (28) and the rubber plug (27) by coating waterproof paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410224823.6A CN117967034A (en) | 2024-02-29 | 2024-02-29 | Adjustable arc shear wall template and construction method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410224823.6A CN117967034A (en) | 2024-02-29 | 2024-02-29 | Adjustable arc shear wall template and construction method |
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| CN202410224823.6A Pending CN117967034A (en) | 2024-02-29 | 2024-02-29 | Adjustable arc shear wall template and construction method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118461881A (en) * | 2024-07-10 | 2024-08-09 | 山西一建集团有限公司 | Lifting connection structure of outer wall arc shaping template and construction process thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118461881A (en) * | 2024-07-10 | 2024-08-09 | 山西一建集团有限公司 | Lifting connection structure of outer wall arc shaping template and construction process thereof |
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