CN224106871U - An expansion joint support device - Google Patents
An expansion joint support deviceInfo
- Publication number
- CN224106871U CN224106871U CN202520929340.6U CN202520929340U CN224106871U CN 224106871 U CN224106871 U CN 224106871U CN 202520929340 U CN202520929340 U CN 202520929340U CN 224106871 U CN224106871 U CN 224106871U
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- plates
- support
- plate
- templates
- supporting
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Abstract
The application relates to a deformation joint supporting device, which belongs to the technical field of deformation joint supporting, and comprises a supporting component, wherein the supporting component comprises two supporting templates, double-shaft screws, two groups of push rods and two moving blocks, the top ends of the two supporting templates are provided with capping components, and the capping components comprise two narrow plates, two sleeve plates, two expansion plates fixedly arranged on the opposite walls of the two narrow plates, two supporting blocks fixedly arranged on the top ends of the expansion plates and a splicing structure fixedly arranged on the rear sides of the two narrow plates. This movement joint strutting arrangement through being provided with the assembly that seals, can shelter from the top of two support templates to in debris, dust etc. can drop the space that produces between two support templates, and cause the movement joint to still need to clear up the phenomenon in the movement joint when following the filling, and can make adjacent two support assemblies splice firmly together, so that can further improve support assembly's support strength.
Description
Technical Field
The application relates to the technical field of deformation joint support, in particular to a deformation joint support device.
Background
The deformation joint is a construction joint arranged for coping with deformation of a building caused by factors such as temperature, humidity and earthquake, in the traditional process, an extruded sheet (or other foam sheets) is often used as an isolation material on the inner side of a template, but the template often lacks enough keel support, so that rigidity is insufficient, when concrete is poured on two sides simultaneously, the concrete is possibly extruded to opposite sides in a vibrating process, so that mass accidents such as mold expansion and displacement occur on concrete structures on two sides of the deformation joint, the template is difficult to remove, the extruded sheet is smashed and cleaned by a tool manually, and huge interference and waste are caused to construction progress.
The traditional construction method is low in efficiency and increases construction cost, the deformation joint formwork support device between the cast-in-place concrete double beams is disclosed in China patent (bulletin number: CN 209855286U), quality accidents such as mold expansion and displacement and the like can be avoided when concrete structures on two sides of the deformation joint are poured, the formwork is convenient to dismantle, the distance between two formworks can be adjusted according to the width of the deformation joint, and the application range can be further improved.
However, as the top ends of the two templates in the document are not provided with shielding structures, sundries, dust and the like can fall into the space generated between the two templates, the deformation joint is required to be cleaned when the deformation joint is subsequently filled, and thus, the follow-up procedure is inconvenient.
Disclosure of utility model
Aiming at the defects of the prior art, the application provides the deformation joint supporting device which has the advantages of convenience in shielding and the like and solves the problem of inconvenient shielding.
In order to achieve the aim, the application provides the technical scheme that the deformation joint supporting device comprises a supporting component, wherein the supporting component comprises two supporting templates, a double-shaft screw rod, two groups of push rods and two moving blocks, and a capping component is arranged at the top ends of the two supporting templates;
The capping assembly comprises two narrow plates, two sleeve plates, two telescopic plates fixedly mounted on two opposite walls of the narrow plates, two supporting blocks fixedly mounted on the top ends of the telescopic plates and a splicing structure fixedly mounted on the rear sides of the narrow plates.
By adopting the technical scheme, the space generated between the two support templates can be shielded, so that sundries, dust and the like can fall into the space generated between the two support templates, and the phenomenon that the deformation joint is cleaned when the deformation joint is subsequently filled can be caused.
Further, the bottom walls of the two narrow plates are respectively fixed at the top ends of the two support templates, and the sleeve plate is hollow and has a rectangle with the left end and the right end missing.
By adopting the technical scheme, the expansion plate can move in or out of the sleeve plate.
Further, two opposite sides of the sleeve plate are provided with semicircular grooves, and the opposite sides of the front and rear groups of telescopic plates are provided with arc grooves.
By adopting the technical scheme, the space for operating the double-shaft screw rod to work is reserved.
Further, two sliding grooves are formed in the top wall of the inner cavity of the sleeve plate, and the supporting blocks are connected to the inner parts of the sliding grooves in a sliding mode.
By adopting the technical scheme, when the expansion plate moves out of the sleeve plate, the expansion plate can be prevented from being completely pulled out of the sleeve plate through the two support blocks.
Further, the mosaic structure includes two pieces of splice, two extension boards, fixed mounting in the diaphragm of splice front end, fixed mounting in the articulated arm-tie of diaphragm front end, fixed mounting in the movable block of arm-tie other end and fixed mounting in the dog of two walls about the diaphragm, the top of movable block is connected with the threaded rod through the bearing rotation.
By adopting the technical scheme, two adjacent support assemblies can be firmly spliced together, so that the support strength of the support assemblies can be further improved.
Further, the rear ends of the two narrow plates are provided with grooves, the support plates are fixed in the grooves, and the front ends of the support plates are provided with through holes for the transverse plates to slide in.
By adopting the technical scheme, the transverse plate can stably move in the groove of the narrow plate through the support plate.
Further, the front ends of the two narrow plates are provided with splicing grooves for splicing the splicing blocks to the inside of the narrow plates.
By adopting the technical scheme, the splicing blocks move into the splicing grooves, and the adjacent two supporting components can be stably spliced and assembled together, so that the phenomenon that a plurality of supporting components are uneven is avoided.
Further, threaded holes for the threaded rods to move into are formed in the top ends of the two narrow plates, and the threaded holes are communicated with the grooves.
By adopting the technical scheme, the threaded rod can move in the groove of the narrow plate, so that the threaded rod can conveniently drive the moving block to move up and down in the groove of the narrow plate.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
This movement joint strutting arrangement through being provided with the assembly that seals, can shelter from the top of two support templates to in debris, dust etc. can drop the space that produces between two support templates, and cause the movement joint to still need to clear up the phenomenon in the movement joint when following the filling, and can make adjacent two support assemblies splice firmly together, so that can further improve support assembly's support strength.
Drawings
FIG. 1 is a schematic diagram of the structure of the present application;
FIG. 2 is a schematic view of a support assembly according to the present application;
FIG. 3 is a schematic view of the structure of the narrow plate and the expansion plate of the present application;
FIG. 4 is a schematic view of the structure of the splice block and cross plate of the present application.
In the figure, 1, a supporting component, 11, a supporting template, 12, a double-shaft screw, 13, a push rod, 14, a moving block, 21, a narrow plate, 22, a sleeve plate, 23, a telescopic plate, 24, a supporting block, 25, a splicing block, 26, a transverse plate, 27, a supporting plate, 28, a pulling plate, 29, a moving block, 210, a threaded rod, 211 and a stop block.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1 to 2, a deformation joint supporting device in the present embodiment includes a supporting assembly 1, the supporting assembly 1 includes two supporting templates 11, a double-shaft screw 12, two sets of push rods 13 and two moving blocks 14, and capping assemblies are disposed at top ends of the two supporting templates 11.
In addition, one ends of the left and right sets of push rods 13 opposite to each other are hinged to a wall opposite to the two support templates 11, one ends of the left and right sets of push rods 13 far away from the support templates 11 are respectively hinged to the left and right ends of the two moving blocks 14, and the two moving blocks 14 are in threaded connection with the outer surfaces of the double-shaft screws 12.
And, two moving blocks 14 are provided with screw holes for being connected with the screw threads of the double-shaft screw rod 12 on opposite sides.
And, the top of biax screw 12 is fixed with the operation ring to the staff rotates through the operation ring operation biax screw 12.
Referring to fig. 1, 3 and 4, the capping assembly in this embodiment includes two narrow plates 21, two sleeve plates 22, two telescopic plates 23 fixedly mounted on opposite walls of the two narrow plates 21, two supporting blocks 24 fixedly mounted on top ends of the telescopic plates 23, and a splicing structure fixedly mounted on rear sides of the two narrow plates 21.
Wherein, the diapire of two narrow plates 21 is fixed in the top of two support templates 11 respectively, and the sleeve plate 22 is the inside cavity rectangle that its left and right sides both ends were missed, makes expansion plate 23 can slide in the inside of sleeve plate 22, when expanding between the interval between two support templates 11, support template 11 drives expansion plate 23 through narrow plate 21 and shifts out the inside of sleeve plate 22 to can prolong the width of capping subassembly.
And, half slots have all been seted up to two sleeve plate 22 opposite sides, and biax screw rod 12 can extend to its top from the bottom of two sleeve plates 22 through two half slots, and the staff of being convenient for causes it to rotate, and the arc wall has all been seted up to two sets of expansion plate 23 opposite sides around to expansion plate 23 laminating is in the inner wall of sleeve plate 22.
In addition, two sliding grooves are formed in the top wall of the inner cavity of the sleeve plate 22, the supporting blocks 24 are connected to the inner parts of the sliding grooves in a sliding mode, and the telescopic plate 23 can be effectively prevented from being completely removed from the sleeve plate 22 through the two supporting blocks 24.
Referring to fig. 1, 3 and 4, the splicing structure in this embodiment includes two splicing blocks 25, two support plates 27, a transverse plate 26 fixedly mounted at the front end of the splicing blocks 25, a pulling plate 28 fixedly mounted at the front end of the transverse plate 26 and hinged, a moving block 29 fixedly mounted at the other end of the pulling plate 28, and stop blocks 211 fixedly mounted on the left and right walls of the transverse plate 26, wherein the top end of the moving block 29 is rotatably connected with a threaded rod 210 through a bearing.
Secondly, the rear ends of two narrow plates 21 are all provided with grooves, the support plate 27 is fixed in the inside of the grooves, the front end of the support plate 27 is provided with a through hole for the transverse plate 26 to slide in, so that the transverse plate 26 can slide in the support plate 27, the support plate 27 can support the end, away from the splicing block 25, of the transverse plate 26, and the transverse plate 26 can be prevented from completely moving out of the support plate 27 through two stop blocks 211, so that the splicing block 25 can be limited, and the splicing block 25 can be moved out of the grooves.
Simultaneously, the splice groove that is used for supplying splice block 25 to peg graft to its inside is all offered to the front end of two narrow plates 21, and splice block 25 moves into the splice inslot to adjacent two supporting component 1 can firm concatenation assembly together, ensures adjacent two supporting component 1 and opens the precision of interval.
In addition, the top ends of the two narrow plates 21 are respectively provided with a threaded hole for the threaded rod 210 to move into, and the threaded holes are communicated with the grooves, so that the threaded rod 210 can move into the grooves of the narrow plates 21 through the threaded holes, and the moving block 29 can be driven to move up and down in the grooves.
The working principle of the embodiment is as follows:
When the telescopic support is used, the double-shaft screw 12 drives the two moving blocks 14 to move relatively or oppositely, the left push rod 13 and the right push rod 13 push the two support templates 11 to move oppositely, so that the two support templates 11 can move oppositely and simultaneously drive the two narrow plates 21 to move, the narrow plates 21 can drive the telescopic plates 23 to gradually move out of the sleeve plates 22, and accordingly the two narrow plates 21, the two telescopic plates 23 and the two sleeve plates 22 can shield the gradual space of the two support templates 11, and sundries and the like can be effectively reduced;
When the support assembly 1 is added according to the length of the deformation joint, the threaded rod 210 is rotated, so that the threaded rod 210 gradually moves into the groove of the narrow plate 21, and the threaded rod 210 can drive the moving block 29 to move downwards in the groove, so that the moving block 29 can squeeze the pull plate 28, the inclination angle of the pull plate 28 is gradually increased, the pull plate 28 can push the transverse plate 26 to move backwards, the transverse plate 26 can push the splicing block 25 to move out of the groove of the narrow plate 21 and move into the splicing groove of the narrow plate 21 of the adjacent support assembly 1, and the adjacent two support assemblies 1 can be firmly spliced together, so that the support strength of the support assembly 1 can be further improved.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520929340.6U CN224106871U (en) | 2025-05-12 | 2025-05-12 | An expansion joint support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520929340.6U CN224106871U (en) | 2025-05-12 | 2025-05-12 | An expansion joint support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224106871U true CN224106871U (en) | 2026-04-10 |
Family
ID=99350420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520929340.6U Active CN224106871U (en) | 2025-05-12 | 2025-05-12 | An expansion joint support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224106871U (en) |
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2025
- 2025-05-12 CN CN202520929340.6U patent/CN224106871U/en active Active
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