Building structure deformation joint device

Abstract

The utility model relates to the technical field of building structures, in particular to a building structure deformation joint device which comprises a first moving plate and further comprises a second moving plate, the second moving plate is arranged on the inner wall of a moving hole, and first moving blocks are arranged on the inner walls of corresponding first sliding grooves respectively. The first connecting blocks are arranged on the corresponding first moving blocks respectively, the first rotating rods are rotationally connected to the corresponding first moving blocks respectively, the second rotating rods are rotationally connected to the inner walls of the corresponding containing grooves respectively, and a worker holds the building structure deformation joint device by hand and puts the device into a deformation joint. The first rotating rod and the second rotating rod automatically adapt to the width of the deformation joint, then the elasticity of the soft rubber block is matched, the building structure deformation joint device can be conveniently installed in the deformation joint, the soft rubber block is uneven, friction between the soft rubber block and the inner wall of the deformation joint is increased, and the building structure deformation joint device is not prone to sliding off.

Description

Technical Field

[0001] The utility model relates to the technical field of building structures, in particular to a building structure deformation joint device. Background Art

[0002] As we all know, in industrial and civil buildings, due to the influence of factors such as temperature changes, uneven foundation settlement and earthquakes, additional stress and deformation will be generated inside the building structure. If not handled properly, it will cause damage to the building, cracks or even collapse, affecting its use and safety.

[0003] Existing expansion joint devices for building structures generally use threaded rods with springs to place two support plates in the expansion joint, and use the deformation of the springs to reduce the damage of the expansion joint to the building. However, using the threaded rods to support the support plates makes installation inconvenient, and because of the presence of the threaded rods, the contraction range of the expansion joint is limited and cannot support long-term use. Regular maintenance is required, which wastes manpower. Therefore, a expansion joint device for building structures is needed. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a building structure deformation joint device to solve the problems raised in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above object, the utility model provides the following technical solution: a building structure deformation joint device, comprising a first movable plate, and also comprising

[0008] Moving holes, the moving holes are opened on both sides of the first moving plate;

[0009] a second movable plate, the second movable plate being arranged on an inner wall of the movable hole;

[0010] a first chute, the first chute being provided on the first movable plate and the second movable plate;

[0011] A plurality of first moving blocks, each of which is respectively arranged on an inner wall of a corresponding first chute;

[0012] A plurality of first connecting blocks, each of which is disposed on a corresponding first moving block;

[0013] A plurality of first rotating rods, each of which is rotatably connected to a corresponding first moving block via an axis;

[0014] A plurality of placement slots, each of the placement slots is respectively arranged on each of the corresponding first rotating rods;

[0015] A plurality of second rotating rods, each of the second rotating rods is rotatably connected to the inner wall of each corresponding placement groove through an axis, and each of the second rotating rods is rotatably connected to each other through an axis;

[0016] A plurality of first torsion springs, each of the first torsion springs being disposed between corresponding first rotating rods and corresponding second rotating rods;

[0017] A plurality of second torsion springs, each of the second torsion springs is respectively arranged between corresponding second rotating rods.

[0018] Preferably, a plurality of first bidirectional screw rods are provided on the inner wall of each first sliding groove, and one end of each first bidirectional screw rod passes through the corresponding first movable plate and the second movable plate respectively;

[0019] A plurality of first sliding blocks, each of which is arranged on a corresponding first bidirectional screw rod.

[0020] Furthermore, a plurality of first sliding plates are provided, each of the first sliding plates being respectively arranged on the inner wall of each corresponding moving hole;

[0021] A plurality of sliding holes, each of the sliding holes is respectively opened on each corresponding first sliding plate;

[0022] A plurality of first sliding columns, each of which is disposed on a corresponding second movable plate, and each of which is slidably connected to an inner wall of a corresponding sliding hole;

[0023] A plurality of limit plates are provided, each of the limit plates being arranged on the top of each corresponding first sliding column.

[0024] Furthermore, a first placement column, wherein the first placement column is disposed on the top of the first movable plate;

[0025] A placement hole, the placement hole is opened on the first placement column;

[0026] a second spring, the second spring being arranged on the inner wall of the placement hole;

[0027] A moving column, the moving column is arranged on the second spring, and the moving column is slidably connected with the inner wall of the placement hole;

[0028] An arc-shaped baffle, the arc-shaped baffle being arranged on the top of the moving column;

[0029] A plurality of first baffles are provided, each of the first baffles being arranged on two sides of the arc-shaped baffle.

[0030] In a further embodiment, a plurality of first springs are provided, each of the first springs being arranged on a corresponding first moving block;

[0031] A plurality of second moving blocks, each of the second moving blocks is respectively arranged between corresponding first springs.

[0032] On the basis of the above solution, a plurality of soft rubber blocks are provided on the side of the first movable plate and the second movable plate respectively;

[0033] A plurality of first handles are provided, each of the first handles being arranged on a corresponding first bidirectional screw rod.

[0034] (III) Beneficial effects

[0035] Compared with the prior art, the utility model provides a building structure deformation joint device, which has the following beneficial effects:

[0036] The building structure deformation joint device is held by a worker and placed into the deformation joint. The first rotating rod and the second rotating rod automatically adapt to the width of the deformation joint under the cooperation of the first torsion spring and the second torsion spring. Then, the building structure deformation joint device is conveniently installed into the deformation joint in cooperation with the elasticity of the soft rubber block itself. Moreover, the soft rubber block is uneven, which increases the friction with the inner wall of the deformation joint, so that the building structure deformation joint device is not easy to slip. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a structural schematic diagram of the utility model;

[0038] Figure 2 This is a schematic diagram of the structure of the second moving block of the utility model;

[0039] Figure 3 It is a schematic diagram of the cross-sectional structure of the first placement column of the utility model;

[0040] Figure 4 It is a structural schematic diagram of the first rotating rod of the utility model;

[0041] Figure 5 For this utility model Figure 4 Schematic diagram of the local enlarged structure at point A in the middle.

[0042] In the figure: 1. first movable plate; 2. second movable plate; 3. first movable block; 4. first connecting block; 5. first rotating rod; 6. second rotating rod; 7. first torsion spring; 8. second torsion spring; 9. first bidirectional screw rod; 10. first sliding block; 11. first sliding plate; 12. first sliding column; 13. limit plate; 14. first placement column; 15. second spring; 16. movable column; 17. arc baffle; 18. first baffle; 19. first spring; 20. second movable block; 21. soft rubber block; 22. first handle. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0044] See also Figures 1 to 5 , a building structure deformation joint device, including a first movable plate 1, and also including movable holes opened on both sides of the first movable plate 1, the second movable plate 2 is slidably connected to the inner wall of the movable hole, the first slide groove is opened on the first movable plate 1 and the second movable plate 2, each first movable block 3 is respectively slidably connected to the inner wall of the corresponding first slide groove, each first connecting block 4 is respectively fixedly connected to the corresponding first movable block 3, each first rotating rod 5 is respectively connected to the corresponding first movable block 3 through an axis rotation, the function of the first movable plate 1 is to cooperate with the second movable plate 2 to shrink the building structure deformation joint device, so as to adapt to deformation joints of different widths, the function of the first movable block 3 is to be fixedly connected to the first connecting block 4, and the function of the first connecting block 4 is to connect the first rotating rod 5;

[0045] A plurality of placement slots are provided, each placement slot is respectively opened on the corresponding first rotating rod 5, each second rotating rod 6 is respectively connected to the inner wall of the corresponding placement slot through an axis rotation, and each second rotating rod 6 is respectively connected to each other through an axis rotation, each first torsion spring 7 is respectively fixedly connected between the corresponding first rotating rod 5 and the second rotating rod 6, each second torsion spring 8 is respectively fixedly connected between the corresponding second rotating rod 6, the function of the first rotating rod 5 is to cooperate with the second rotating rod 6 to change the distance between the first movable plate 1 and the second movable plate 2 by rotation, so as to absorb the energy generated by the deformation joint during deformation, the function of the first torsion spring 7 and the second torsion spring 8 is to support the first rotating rod 5 and the second rotating rod 6 to prevent them from rotating at will during use and affecting the use of the deformation joint device of the building structure.

[0046] First, see Figure 1In this embodiment, each first bidirectional screw rod 9 is rotatably connected to the inner wall of each first slide groove, and one end of each first bidirectional screw rod 9 passes through the corresponding first movable plate 1 and the second movable plate 2, and each first movable block 3 is slidably connected to the corresponding first bidirectional screw rod 9, and each first sliding block 10 is respectively connected to the corresponding first bidirectional screw rod 9 by a thread, and each first sliding plate 11 is respectively fixedly connected to the inner wall of the corresponding movable hole, and each sliding hole is respectively opened on the corresponding first sliding plate 11, and each first sliding column 12 is respectively fixedly connected to the corresponding second movable plate 2, and each first sliding column 12 is respectively slidably connected to the inner wall of the corresponding sliding hole, and each limit plate 13 is respectively fixedly connected to the corresponding At the top of the first sliding column 12, each first spring 19 is fixedly connected to the corresponding first moving block 3, and each second moving block 20 is fixedly connected between the corresponding first springs 19. The function of the first bidirectional screw 9 is to drive the first sliding block 10 to slide by rotation to fix the first moving block 3. The function of the first sliding plate 11 is to cooperate with the sliding hole, the first sliding column 12 and the limit plate 13 to make the second moving plate 2 slide on the inner wall of the moving hole, and at the same time limit the second moving plate 2 to prevent the second moving plate 2 from falling off. The function of the first spring 19 is to cooperate with the second moving block 20 to assist in fixing the first moving block 3 to prevent the first moving block 3 from being fixed too tightly. The energy generated when the deformation joint is deformed will damage the first rotating rod 5 and the second rotating rod 6.

[0047] Then, see Figure 3 In this embodiment, the first placement column 14 is fixedly connected to the top of the first movable plate 1, the placement hole is opened on the first placement column 14, the second spring 15 is fixedly connected to the inner wall of the placement hole, the movable column 16 is fixedly connected to the second spring 15, and the movable column 16 is slidably connected to the inner wall of the placement hole, the arc baffle 17 is fixedly connected to the top of the movable column 16, and each first baffle 18 is fixedly connected to the two sides of the arc baffle 17 respectively. The function of the first placement column 14 is to fix the second spring 15 and the movable column 16, the function of the second spring 15 is to prevent the first baffle 18 and the arc baffle 17 from falling off due to the unevenness of the wall when the building deformation joint device shrinks, the function of the movable column 16 is to support and fix the arc baffle 17, and the function of the arc baffle 17 is to cooperate with the first baffle 18 to prevent rainwater, dust, etc. from entering the device and affecting the use of the device.

[0048] Finally, see Figure 1 In this embodiment, each soft rubber block 21 is fixedly connected to the side of the first movable plate 1 and the second movable plate 2, and each first handle 22 is fixedly connected to the corresponding first bidirectional screw rod 9. The function of the soft rubber block 21 is to play a buffering role during the installation of the building structure deformation joint device to prevent the device from being damaged. The function of the first handle 22 is to drive the first bidirectional screw rod 9 to rotate.

[0049] Working principle:

[0050] When the building structure deformation joint device is used, the staff first holds the building structure deformation joint device by hand, and then presses the device into the deformation joint. At the same time, the first movable plate 1 and the second movable plate 2 slide to adjust the width of the device so that it can be better installed in the deformation joint. The movement of the first movable plate 1 and the second movable plate 2 drives the first movable block 3 to move, the movement of the first movable block 3 drives the first connecting block 4 to move, the movement of the first connecting block 4 drives the first rotating rod 5 to rotate, the first rotating rod 5 cooperates with the first torsion spring 7 to drive the second rotating rod 6 to rotate, and the second rotating rod 6 cooperates with the second torsion spring 8 to rotate, so that the device can adapt to the width of the deformation joint and is convenient for the staff to install.

[0051] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building structure deformation joint device, comprising a first movable plate (1), characterized in that: Also includes Moving holes, the moving holes being opened on both sides of the first moving plate (1); A second movable plate (2), the second movable plate (2) being arranged on the inner wall of the movable hole; A first slide groove, wherein the first slide groove is provided on the first movable plate (1) and the second movable plate (2); A plurality of first moving blocks (3), each of the first moving blocks (3) being arranged on the inner wall of a corresponding first sliding groove; A plurality of first connecting blocks (4), each of the first connecting blocks (4) being arranged on a corresponding first moving block (3); A plurality of first rotating rods (5), each of the first rotating rods (5) being rotatably connected to a corresponding first moving block (3) via an axis; A plurality of placement slots, each of the placement slots being respectively arranged on each of the corresponding first rotating rods (5); A plurality of second rotating rods (6), each of the second rotating rods (6) being rotatably connected to the inner wall of the corresponding placement groove via an axis, and each of the second rotating rods (6) being rotatably connected to each other via an axis; a plurality of first torsion springs (7), each of the first torsion springs (7) being arranged between a corresponding first rotating rod (5) and a corresponding second rotating rod (6); A plurality of second torsion springs (8), each of the second torsion springs (8) being arranged between corresponding second rotating rods (6).

2. A building structure expansion joint device according to claim 1, characterized in that: A plurality of first bidirectional screw rods (9), each of the first bidirectional screw rods (9) being arranged on the inner wall of each of the first sliding grooves, and one end of each of the first bidirectional screw rods (9) passing through the corresponding first movable plate (1) and the second movable plate (2); A plurality of first sliding blocks (10), each of the first sliding blocks (10) being arranged on a corresponding first bidirectional screw rod (9).

3. A building structure deformation joint device according to claim 2, characterized in that: A plurality of first sliding plates (11), each of the first sliding plates (11) being arranged on the inner wall of each corresponding moving hole; A plurality of sliding holes, each of the sliding holes being respectively opened on each corresponding first sliding plate (11); A plurality of first sliding columns (12), each of the first sliding columns (12) being respectively arranged on each of the corresponding second movable plates (2), and each of the first sliding columns (12) being respectively slidably connected to the inner wall of the corresponding sliding hole; A plurality of limiting plates (13), each limiting plate (13) being arranged on the top of each corresponding first sliding column (12).

4. A building structure deformation joint device according to claim 3, characterized in that: A first placement column (14), the first placement column (14) being arranged on the top of the first movable plate (1); A placement hole, the placement hole being opened on the first placement column (14); A second spring (15), the second spring (15) being arranged on the inner wall of the placement hole; A moving column (16), wherein the moving column (16) is arranged on the second spring (15), and the moving column (16) is slidably connected to the inner wall of the placement hole; An arc-shaped baffle (17), wherein the arc-shaped baffle (17) is arranged on the top of the moving column (16); A plurality of first baffles (18), each of the first baffles (18) being arranged on two sides of the arc-shaped baffle (17).

5. A building structure expansion joint device according to claim 4, characterized in that: A plurality of first springs (19), each of the first springs (19) being arranged on a corresponding first moving block (3); A plurality of second moving blocks (20), each of the second moving blocks (20) being arranged between corresponding first springs (19).

6. A building structure expansion joint device according to claim 5, characterized in that: A plurality of soft rubber blocks (21), each of the soft rubber blocks (21) being arranged on a side surface of the first movable plate (1) and the second movable plate (2); A plurality of first handles (22), each of the first handles (22) being arranged on a corresponding first bidirectional screw rod (9).

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