CN215977788U

CN215977788U - Deformation joint device for building structure

Info

Publication number: CN215977788U
Application number: CN202121318134.XU
Authority: CN
Inventors: 周华杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2022-03-08
Anticipated expiration: 2031-06-11

Abstract

The utility model discloses a building structure deformation joint device which comprises a fixed block, wherein a top plate is arranged at the top of the fixed block, deformation plates are symmetrically fixed at the bottom of the top plate, the deformation plates are attached to the inner wall of the fixed block, guide grooves are symmetrically formed in the surface of the deformation plates in a penetrating mode, guide blocks are symmetrically fixed on the inner wall of the fixed block, the guide blocks are connected with the guide grooves in a clamping mode, clamping grooves are symmetrically formed in the surface of the deformation plates, built-in grooves are symmetrically formed in the inner wall of the fixed block, clamping blocks are arranged inside the built-in grooves and are connected with the clamping grooves in a clamping mode, and built-in springs are connected between the clamping blocks and the built-in grooves; according to the utility model, through the designed clamping block, when the deformation joint device needs to be assembled, the deformation joint device can be conveniently and firmly combined through the designed guide groove, guide block, clamping groove, built-in groove, clamping block and built-in spring, and compared with the prior art, the deformation joint device is greatly convenient for assembly work.

Description

Deformation joint device for building structure

Technical Field

The utility model belongs to the technical field of deformation joint devices, and particularly relates to a deformation joint device for a building structure.

Background

At present, the scale of large public buildings and combined industrial plants is developed from tens of thousands of square meters to hundreds of thousands of square meters, deformation joints are required to be arranged according to relevant specifications during structural design in order to prevent the buildings from being damaged due to earthquakes, uneven settlement of the buildings and temperature deformation, and meanwhile, the structural design is also required to be constructed and processed for the deformation joints. The traditional method is to use galvanized iron sheet, steel plate or aluminum plate to process and manufacture on site, and the structure is simple and rough.

The existing deformation joint device still has some defects when in use: when the existing deformation joint device is used for fixing and assembling, the existing deformation joint device is fixedly connected through screwing of screws, the connection operation is very troublesome, and the situation of screw hole sliding is easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a deformation joint device for a building structure, which aims to solve the problems that the conventional deformation joint device is fixedly connected by screwing a screw when being fixed and assembled in the background technology, the connection operation is very troublesome, and screw thread sliding is easily caused.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a building structure movement joint device, includes the fixed block, the top of fixed block is provided with the roof, the bottom symmetry of roof is fixed with the deformation board, the inner wall laminating of deformation board and fixed block, the surface symmetry of deformation board runs through and has seted up the guide way, the inner wall symmetry of fixed block is fixed with the guide block, the guide block is connected with the guide way block closure, the draw-in groove has been seted up to the surface symmetry of deformation board, built-in groove has been seted up to the inner wall symmetry of fixed block, the inside in built-in groove is provided with the fixture block, the fixture block is connected with the draw-in groove block, be connected with built-in spring between fixture block and the built-in groove.

Preferably, the bottom of roof is fixed with the dead lever for the inboard of variable geometry board, the spread groove has been seted up to the bottom of dead lever, the inside of spread groove is provided with the connecting axle, be provided with the torsional spring in the tip of connecting axle, the bottom of connecting axle is provided with the swing arm, the swing arm is connected with the connecting axle block, the screw has been seted up to the bottom of connecting axle, the center part of swing arm runs through and has seted up the through hole, the surface of swing arm is provided with and runs through the inside stop screw who is connected with the screw of through hole, stop screw is connected with the screw block.

Preferably, the cross section of the through hole is a circular structure, and the cross section of the through hole is equal to that of the screw hole.

Preferably, the connecting shaft is a metal member, and the connecting shaft is attached to the inner wall of the connecting groove.

Preferably, the cross section of the guide block is of a rectangular structure, and the guide block is attached to the inner wall of the guide groove.

Preferably, a waterproof belt is connected between the end parts of the deformation plates, and a fireproof belt is arranged at the bottom of the waterproof belt.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the designed clamping block, when the deformation joint device needs to be assembled, the deformation joint device can be conveniently and firmly combined through the designed guide groove, guide block, clamping groove, built-in groove, clamping block and built-in spring, and compared with the prior art, the deformation joint device is greatly convenient for assembly work.

2. According to the utility model, through the designed rotating rod, when the deformation joint device is extruded, the deformation plate can be conveniently extruded and limited through the designed fixed rod, connecting groove, connecting shaft, torsion spring and rotating rod, and compared with the prior art, the deformation joint device is greatly convenient to use and work.

Drawings

FIG. 1 is a schematic view of the external structure of the present invention;

FIG. 2 is a schematic view of the structure of the guide groove of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 1 according to the present invention;

in the figure: 1. a fixed block; 2. a top plate; 3. a deformable plate; 4. a guide groove; 5. a guide block; 6. a card slot; 7. a built-in groove; 8. a clamping block; 9. a built-in spring; 10. fixing the rod; 11. connecting grooves; 12. a connecting shaft; 13. a torsion spring; 14. rotating the rod; 15. a screw hole; 16. a through hole; 17. And a limiting screw rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a building structure movement joint device, including fixed block 1, the top of fixed block 1 is provided with roof 2, the bottom symmetry of roof 2 is fixed with out-of-shape board 3, out-of-shape board 3 and the inner wall laminating of fixed block 1, the surface symmetry of out-of-shape board 3 runs through and has seted up guide way 4, the inner wall symmetry of fixed block 1 is fixed with guide block 5, guide block 5 is connected with 4 block of guide way, draw-in groove 6 has been seted up to out-of-shape board 3's surface symmetry, built-in groove 7 has been seted up to fixed block 1's inner wall symmetry, the inside of built-in groove 7 is provided with fixture block 8, fixture block 8 is connected with 6 block of draw-in groove, be connected with built-in spring 9 between fixture block 8 and the built-in groove 7, be connected with 6 block of draw-in groove through fixture block 8, be convenient for spacing roof 2.

In this embodiment, preferably, the bottom of the top plate 2 is fixed with the dead lever 10 relative to the inner side of the deformation plate 3, the connecting groove 11 has been seted up to the bottom of the dead lever 10, the inside of connecting groove 11 is provided with the connecting axle 12, be provided with the torsional spring 13 in the tip of connecting axle 12, the bottom of connecting axle 12 is provided with the swing arm 14, the swing arm 14 is connected with connecting axle 12 block, screw 15 has been seted up to the bottom of connecting axle 12, the central part of swing arm 14 runs through and has seted up through hole 16, the surface of swing arm 14 is provided with the stop screw 17 that runs through the inside and be connected with screw 15 of through hole 16, stop screw 17 is connected with screw 15 block, be connected with screw 15 block through stop screw 17, be convenient for spacing rotating arm 14.

In this embodiment, it is preferable that the cross section of the through hole 16 is a circular structure, and the cross section of the through hole 16 is equal to that of the screw hole 15, so that the limit screw 17 can penetrate through the through hole 16 and be connected with the screw hole 15.

In this embodiment, preferably, the connecting shaft 12 is a metal member, and the connecting shaft 12 is attached to the inner wall of the connecting groove 11, so that the connecting shaft 12 is conveniently connected to the connecting groove 11 in a clamping manner.

In this embodiment, preferably, the cross section of the guide block 5 is a rectangular structure, and the guide block 5 is attached to the inner wall of the guide groove 4, so that the guide block 5 is connected with the guide groove 4 in a clamping manner.

In this embodiment, preferably, be connected with waterproof area between the tip of the board that warp 3, the bottom in waterproof area is provided with the fire prevention area, is convenient for play the guard action.

The working principle and the using process of the utility model are as follows: when the deformation joint device needs to be assembled, the top plate 2 is placed at the top of the fixed block 1, the deformation plate 3 is embedded into the fixed block 1, the guide groove 4 is in sliding connection with the guide block 5, the clamping block 8 is simultaneously extruded, the clamping block 8 extrudes the built-in spring 9 to retract into the built-in groove 7 under the action of external force, after the deformation plate 3 is completely attached to the fixed block 1, the clamping block 8 is popped out from the inside of the built-in groove 7 and clamped into the inside of the clamping groove 6 under the action of the built-in spring 9, the assembly of the deformation joint device can be completed, when the fixed block 1 extrudes the deformation plate 3, the deformation plate 3 pushes the rotary rod 14, the rotary rod 14 rotates in the connecting groove 11 through the connecting shaft 12 and extrudes the torsion spring 13 to limit, and after the deformation plate 3 is reset, the torsion spring 13 drives the connecting shaft 12 to rotate in the connecting groove 11, and the rotary rod 14 is reset.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building structure movement joint device, includes fixed block (1), its characterized in that: the top of fixed block (1) is provided with roof (2), the bottom symmetry of roof (2) is fixed with out variable shape board (3), the inner wall laminating of out variable shape board (3) and fixed block (1), the surface symmetry of out variable shape board (3) runs through and has seted up guide way (4), the inner wall symmetry of fixed block (1) is fixed with guide block (5), guide block (5) are connected with guide way (4) block, draw-in groove (6) have been seted up to the surface symmetry of out variable shape board (3), built-in groove (7) have been seted up to the inner wall symmetry of fixed block (1), the inside of built-in groove (7) is provided with fixture block (8), fixture block (8) are connected with draw-in groove (6) block, be connected with built-in spring (9) between fixture block (8) and built-in groove (7).

2. A building structure deformation joint arrangement as claimed in claim 1, wherein: the bottom of roof (2) is fixed with dead lever (10) for the inboard of variable deformation board (3), spread groove (11) have been seted up to the bottom of dead lever (10), the inside of spread groove (11) is provided with connecting axle (12), be provided with torsional spring (13) in the tip of connecting axle (12), the bottom of connecting axle (12) is provided with swing arm (14), swing arm (14) are connected with connecting axle (12) block, screw (15) have been seted up to the bottom of connecting axle (12), the central point of swing arm (14) is run through and has been seted up through hole (16), the surface of swing arm (14) is provided with and runs through inside stop screw (17) being connected with screw (15) of through hole (16), stop screw (17) are connected with screw (15) block.

3. A building structure deformation joint arrangement as claimed in claim 2, wherein: the cross section of the through hole (16) is of a circular structure, and the cross section of the through hole (16) is equal to that of the screw hole (15).

4. A building structure deformation joint arrangement as claimed in claim 2, wherein: the connecting shaft (12) is a metal component, and the connecting shaft (12) is attached to the inner wall of the connecting groove (11).

5. A building structure deformation joint arrangement as claimed in claim 1, wherein: the cross section of guide block (5) is the rectangle structure, guide block (5) and the inner wall laminating of guide way (4).

6. A building structure deformation joint arrangement as claimed in claim 1, wherein: a waterproof belt is connected between the end parts of the deformation plates (3), and a fireproof belt is arranged at the bottom of the waterproof belt.