Fabricated building wall supporting device

Abstract

The utility model relates to the technical field of fabricated buildings, in particular to a fabricated building wall supporting device which comprises a wall and a supporting rod used for supporting the wall, the supporting rod comprises a fixing part and an abutting part which are in sliding fit, the fixing part is connected with the ground, the abutting part is connected with the wall, and a first adjusting rod is rotationally arranged on the fixing part; a second adjusting rod is rotatably arranged on the abutting part, the end, away from the fixing part, of the first adjusting rod is rotatably connected with the second adjusting rod, a middle block is arranged at the joint of the first adjusting rod and the second adjusting rod, a mounting base is arranged on the abutting part, a toothed rod is arranged on the middle block in the direction perpendicular to the abutting part, and the toothed rod is slidably arranged on the mounting base; a gear matched with the toothed bar is rotationally arranged on the mounting seat, a limiting piece is arranged on the mounting seat, and the limiting piece is connected with the gear and used for limiting the position of the abutting part. The assembly type wall has the effect of conveniently supporting the assembly type wall.

Description

Technical Field

[0001] This application relates to the technical field of prefabricated buildings, and particularly to a wall support device for prefabricated buildings. Background Art

[0002] In building construction projects, prefabricated shear walls are widely used due to their high construction efficiency and controllable quality. However, the existing support structures for prefabricated shear walls are relatively cumbersome in operation, which not only affects the construction progress but also may pose safety hazards due to unstable support. Therefore, how to simplify the operation process of the support structure while ensuring its stability and load-bearing capacity has become an urgent problem to be solved.

[0003] Currently, although there are various types of support structures on the market, most of them have defects such as complex structures and inconvenient adjustment. When assembling these structures at the construction site, a large amount of manpower and time are often required, and once assembled, parameters such as their height and support angle are difficult to adjust, making it impossible to adapt to changes in different construction environments and shear wall specifications.

[0004] In summary, the existing support structures for prefabricated shear walls still need to be improved in terms of operation simplicity, adjustment flexibility, and stability. Utility Model Content

[0005] In order to facilitate the support of prefabricated walls, this application provides a wall support device for prefabricated buildings.

[0006] The wall support device for prefabricated buildings provided by this application adopts the following technical solutions:

[0007] A wall support device for prefabricated buildings includes a wall and a support rod for supporting the wall. The support rod includes a fixed part and an abutting part that are slidably engaged. The fixed part is connected to the ground, and the abutting part is connected to the wall. A first adjusting rod is rotatably provided on the fixed part, and a second adjusting rod is rotatably provided on the abutting part. One end of the first adjusting rod away from the fixed part is rotatably connected to the second adjusting rod. A middle block is provided at the connection of the first adjusting rod and the second adjusting rod. A toothed rod is provided on the middle block in a direction perpendicular to the abutting part. The toothed rod is slidably provided on the mounting seat. A gear that cooperates with the toothed rod is rotatably provided on the mounting seat. A limiting member is provided on the mounting seat, and the limiting member is connected to the gear for restricting the position of the abutting part.

[0008] By adopting the above technical solution, after the abutting part is connected to the wall, the rotating gear drives the rack to move, and the movement of the rack drives the first adjusting rod and the second adjusting rod to rotate, so as to adjust the position of the abutting part, make the abutting part and the wall cooperate stably, improve the supporting force of the abutting part on the wall, and at the same time adjust the position of the abutting part by adjusting the inclination angles of the first adjusting rod and the second adjusting rod, so that the support between the abutting part and the wall reaches the specified supporting force, and improve the convenience of operation.

[0009] Optionally, the limiting member includes a worm and a worm wheel that mesh with each other. The worm is rotatably arranged on the mounting seat, and the worm wheel is coaxially connected to the gear.

[0010] By adopting the above technical solution, the rotation of the worm drives the gear to rotate through the worm wheel, so as to adjust the position of the abutting part. At the same time, the cooperation between the worm wheel and the worm has self-locking property. After the position of the abutting part is adjusted, the phenomenon of the abutting part shifting is reduced.

[0011] Optionally, the abutting part includes a sliding part, a chute is formed on the fixing part, and the sliding part is slidably inserted into the chute.

[0012] By adopting the above technical solution, the cooperation between the sliding part and the chute improves the stability of the abutting part when sliding.

[0013] Optionally, the mounting seat is slidably arranged along the sliding length direction of the sliding part.

[0014] By adopting the above technical solution, when the first adjusting rod and the second adjusting rod rotate, the mounting seat can move relative to the sliding part, reducing the phenomenon that the mounting seat interferes with the rotation of the first adjusting rod.

[0015] Optionally, an intermediate groove is formed on the sliding part, and the rack is inserted into the intermediate groove.

[0016] By adopting the above technical solution, the rack is inserted into the intermediate groove, reducing the phenomenon that the sliding part interferes with the movement of the rack.

[0017] Optionally, there are two groups of the first adjusting rod and the second adjusting rod, and the two groups of the first adjusting rod and the second adjusting rod are symmetrically arranged around the center of the sliding part.

[0018] By adopting the above technical solution, two groups of the first adjusting rod and the second adjusting rod are provided to improve the stability of the abutting part when moving.

[0019] Optionally, intermediate blocks are arranged on both groups of the first adjusting rod and the second adjusting rod, the racks on the two intermediate blocks are arranged at intervals, and the gear is arranged between the two racks and meshes with both racks at the same time.

[0020] By adopting the above technical solution, the gear is set to mesh with two groups of first adjusting rods and second adjusting rods at the same time, so that when the gear rotates, the two groups of first adjusting rods and second adjusting rods can be driven to move simultaneously, further improving the stability of the abutting part during movement.

[0021] Optionally, a handwheel is coaxially arranged at the end of the worm, and the handwheel is used to rotate the worm.

[0022] By adopting the above technical solution, setting the handwheel facilitates the rotation of the worm, and further facilitates the adjustment of the position of the abutting part.

[0023] In summary, the present application includes the following beneficial technical effects: the position of the abutting part is adjusted by adjusting the inclination angles of the first adjusting rod and the second adjusting rod, so that the abutting part stably supports the wall body. At the same time, adjusting the inclined first adjusting rod and second adjusting rod can reduce the adjustment force required during adjustment, facilitating the support of the prefabricated wall body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a schematic structural view of a support device for a prefabricated building wall body according to an embodiment of the present application.

[0025] Figure 2 is a partial view of a support device for a prefabricated building wall body according to an embodiment of the present application.

[0026] Figure 3 is a structural view of a limiting member in a support device for a prefabricated building wall body according to an embodiment of the present application.

[0027] Figure 4 is a mating view of a mounting seat and an abutting part in a support device for a prefabricated building wall body according to an embodiment of the present application.

[0028] Reference numerals: 1, wall body; 2, support rod; 3, fixing part; 31, sliding groove; 4, abutting part; 41, sliding part; 42, middle groove; 5, first adjusting rod; 6, second adjusting rod; 7, middle block; 71, toothed rod; 8, mounting seat; 81, gear; 9, limiting member; 91, worm gear; 92, worm; 921, handwheel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] The following will Figures 1-4 further describe the present application in detail.

[0030] A support device for a prefabricated building wall body disclosed in the present application. Refer to Figure 1 and Figure 2The prefabricated building wall support device includes a wall 1 placed on the ground and a support rod 2 for supporting the wall 1. The support rod 2 includes a sliding fixed portion 3 and an abutting portion 4. The fixed portion 3 is connected to the ground, and the abutting portion 4 is connected to the wall 1. The fixed portion 3 and the abutting portion 4 are arranged on the same straight line. A first adjusting rod 5 is rotatably arranged on the fixed portion 3, and a second adjusting rod 6 is rotatably arranged on the abutting portion 4. The first adjusting rod 5 is rotatably connected to the second adjusting rod 6 at one end away from the fixed portion 3, that is, when the first adjusting rod 5 and the second adjusting rod 6 are rotated, the angle direction between the two changes, and the position of the abutting portion 4 is adjusted at the same time, so as to adjust the abutting portion 4 to stably support the wall 1, and facilitate installation and disassembly.

[0031] Reference Figure 2 and Figure 3 An intermediate block 7 is provided at the connection between the first adjusting rod 5 and the second adjusting rod 6, a mounting seat 8 is provided on the abutting portion 4, a gear rod 71 is provided on the intermediate block 7 in a direction perpendicular to the abutting portion 4, the gear rod 71 is slidably provided on the mounting seat 8, a gear 81 is rotatably provided on the mounting seat 8, and the gear 81 is meshed with the gear rod 71. A limit member 9 is provided on the mounting seat 8, and the limit member 9 is connected to the gear 81. During construction, the gear 81 can be rotated by the limit member 9, and the gear 81 drives the gear rod 71 and the intermediate block 7 to move, and at the same time drives the first adjusting rod 5 and the second adjusting rod 6 to rotate, so as to adjust the position of the abutting portion 4.

[0032] Reference Figure 2 and Figure 3 The position-limiting member 9 includes a worm wheel 91 and a worm 92. The worm wheel 91 and the gear 81 are coaxially connected. The worm 92 is rotatably arranged on the mounting seat 8. The worm 92 and the worm wheel 91 are meshed. The worm wheel 91 can be rotated by the worm 92, and then the gear 81 is rotated. At the same time, after adjusting the position of the abutment portion 4, the self-locking property of the worm 92 and the worm wheel 91 can reduce the reverse movement of the abutment portion 4, thereby improving the stability during support. A hand wheel 921 is coaxially arranged at the end of the worm 92, so that the worm 92 can be rotated by the hand wheel 921, thereby facilitating the rotation of the worm wheel 91 and the gear 81 to adjust the position of the abutment portion 4.

[0033] Reference Figure 2 and Figure 3, the abutting portion 4 includes a sliding portion 41. A sliding groove 31 is formed on the fixing portion 3. The sliding portion 41 is inserted into the sliding groove 31, and the sliding portion 41 and the sliding groove 31 are in sliding fit. When the abutting portion 4 slides, the sliding portion 41 and the sliding groove 31 always cooperate, improving the stability of the abutting portion 4 when sliding. At the same time, the mounting seat 8 is slidably arranged on the sliding portion 41, and the mounting seat 8 is arranged along the sliding direction of the sliding portion 41. While the first adjusting rod 5 and the second adjusting rod 6 rotate, the mounting seat 8 moves relative to the sliding portion 41, reducing the phenomenon that the mounting seat 8 interferes with the rotation of the first adjusting rod 5 and the second adjusting rod 6. Combined with Figure 4 , an intermediate groove 42 is formed on the sliding portion 41, and the rack 71 is inserted into the intermediate groove 42. At the same time, the phenomenon that the sliding portion 41 interferes with the movement of the rack 71 can be reduced.

[0034] Refer to Figure 2 and Figure 3 , there are two groups of the first adjusting rod 5 and the second adjusting rod 6, and the two groups of the first adjusting rod 5 and the second adjusting rod 6 are symmetrically arranged around the center of the sliding portion 41. By rotating the two groups of the first adjusting rod 5 and the second adjusting rod 6 simultaneously to drive the abutting portion 4 to move, the stability of the abutting portion 4 when moving is improved. Intermediate blocks 7 are correspondingly arranged on both groups of the first adjusting rod 5 and the second adjusting rod 6. The racks 71 on the two intermediate blocks 7 are arranged at intervals. The gear 81 is arranged between the two racks 71, and the gear 81 meshes with the two racks 71 simultaneously. When the gear 81 rotates, the two racks 71 can be adjusted simultaneously, and then the two groups of the first adjusting rod 5 and the second adjusting rod 6 are driven to rotate simultaneously, improving the adjustment efficiency.

[0035] The implementation principle of this application is: Connect the end of the fixing portion 3 to the ground, connect the end of the abutting portion 4 to the wall 1, and then rotate the handwheel 921. The handwheel 921 drives the gear 81 to rotate through the worm 92 and the worm gear 91. The rotation of the gear 81 drives the rack 71 to move. The movement of the rack 71 drives the first adjusting rod 5 and the second adjusting rod 6 to rotate to adjust the position of the abutting portion 4, so that the abutting portion 4 stably supports the wall 1 until the predetermined support effect is achieved, improving the construction efficiency.

[0036] The above are all the preferred embodiments of this application. The protection scope of this application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. An assembled building wall support device, comprising a wall (1) and a support rod (2) for supporting the wall (1), characterized in that: The support rod (2) comprises a fixed portion (3) and an abutting portion (4) which are slidably matched, the fixed portion (3) being connected to the ground, and the abutting portion (4) being connected to the wall (1), a first adjusting rod (5) being rotatably arranged on the fixed portion (3), a second adjusting rod (6) being rotatably arranged on the abutting portion (4), an end of the first adjusting rod (5) which is away from the fixed portion (3) being rotatably connected to the second adjusting rod (6), an intermediate block (7) being arranged at the connection between the first adjusting rod (5) and the second adjusting rod (6), a mounting seat (8) being arranged on the abutting portion (4), a gear rod (71) being arranged on the intermediate block (7) in a direction perpendicular to the abutting portion (4), the gear rod (71) being slidably arranged on the mounting seat (8), a gear (81) which cooperates with the gear rod (71) being rotatably arranged on the mounting seat (8), a limit member (9) being arranged on the mounting seat (8), the limit member (9) being connected to the gear (81) for limiting the position of the abutting portion (4).

2. The assembled building wall support device according to claim 1 is characterized in that: The limiting member (9) comprises a worm (92) and a worm wheel (91) meshing with each other, the worm (92) being rotatably arranged on the mounting seat (8), and the worm wheel (91) and the gear (81) being coaxially connected.

3. The assembled building wall support device according to claim 1, characterized in that: The abutting portion (4) comprises a sliding portion (41), a sliding groove (31) is provided on the fixing portion (3), and the sliding portion (41) is slidably inserted in the sliding groove (31).

4. The assembled building wall support device according to claim 3 is characterized in that: The mounting seat (8) is slidably arranged on the sliding portion (41) along the sliding length direction.

5. The assembled building wall support device according to claim 4 is characterized in that: The sliding portion (41) is provided with a middle groove (42), and the gear rod (71) is inserted into the middle groove (42).

6. The assembled building wall support device according to claim 1, characterized in that: Two groups of the first adjustment rods (5) and the second adjustment rods (6) are provided, and the two groups of the first adjustment rods (5) and the second adjustment rods (6) are symmetrically arranged around the center of the sliding portion (41).

7. The assembled building wall support device according to claim 6, characterized in that: Both sets of the first adjusting rod (5) and the second adjusting rod (6) are provided with an intermediate block (7), the gear rods (71) on the two intermediate blocks (7) are arranged at intervals, and the gear (81) is arranged between the two gear rods (71) and meshes with the two gear rods (71).

8. The assembled building wall support device according to claim 2, characterized in that: A hand wheel (921) is coaxially arranged at the end of the worm (92), and the hand wheel (921) is used to rotate the worm (92).

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