A prefabricated wallboard connecting device

Abstract

The application relates to the technical field of prefabricated wallboards, and particularly discloses a prefabricated wallboard connecting device, which comprises a bottom frame, four supporting cylinders are fixedly connected to the upper surface of the bottom frame, supporting plates are clamped in the interiors of the supporting cylinders, thread through holes are formed in the sides of the two groups of supporting cylinders which are far away from each other, positioning screw holes which are arranged at equal distances are formed in the sides of the two groups of supporting plates which are far away from each other, positioning bolts are threadedly connected to the inner walls of the thread through holes, fixed blocks are fixedly connected to the top ends of the supporting plates, fixed screw holes are formed in the sides of the two groups of fixed blocks which are close to each other, positioning screw rods are threadedly connected to the inner walls of the fixed screw holes, the height of a positioning clamp plate can be conveniently adjusted through cooperation of the supporting cylinders and the supporting plates, the positioning clamp plate can be conveniently positioned according to the size of a prefabricated wallboard, and the supporting plates can be positioned through cooperation of the positioning bolts and the positioning screw holes.

Description

Technical Field

[0001] This application relates to the field of prefabricated wall panel technology, and in particular to a prefabricated wall panel connection device. Background Technology

[0002] Precast wall panels can improve the degree of factory and mechanized construction, reduce on-site wet work, save on-site labor, overcome seasonal influences, and shorten the construction cycle. They are divided into two main categories according to their function: interior wall panels and exterior wall panels. Interior wall panels include three types: horizontal wall panels, vertical wall panels, and partition wall panels. Horizontal and vertical wall panels are load-bearing, while partition wall panels are non-load-bearing. Interior wall panels should have sound insulation and fireproofing functions. Interior wall panels are generally made of a single material and are available in solid and hollow forms. Exterior wall panels include three types: front exterior wall panels, gable wall panels, and eaves wall panels. Front exterior wall panels are self-supporting, while gable and eaves wall panels are load-bearing.

[0003] When connecting prefabricated wall panels, corresponding auxiliary equipment is required. However, current prefabricated wall panel connection devices are not convenient for positioning according to the size of the prefabricated wall panels, which reduces the work efficiency of workers. Therefore, we propose a prefabricated wall panel connection device to solve the above problems. Utility Model Content

[0004] This application provides a prefabricated wall panel connection device that allows for easy adjustment of the height of the positioning clamping plate through the cooperation of the support cylinder and the support plate, facilitating positioning according to the size of the prefabricated wall panel. The support plate can be positioned by the cooperation of the positioning bolts and the positioning screw holes, and the prefabricated wall panel can be clamped and positioned by the cooperation of the positioning screw and the positioning clamping plate, thereby improving the stability of the prefabricated wall panel connection.

[0005] This application provides a prefabricated wall panel connection device, including a base frame. Four support cylinders are fixedly connected to the upper surface of the base frame. Each support cylinder has a support plate snapped into its interior. Threaded through holes are opened on the opposite sides of two sets of support cylinders. Positioning screw holes are arranged at equal intervals on the opposite sides of two sets of support plates. Positioning bolts are threadedly connected to the inner wall of each threaded through hole. A fixing block is fixedly connected to the top of each support plate. Fixing screw holes are opened on the opposite sides of two sets of fixing blocks. Positioning screws are threadedly connected to the inner wall of each fixing screw hole. Bearings are fixedly embedded at the opposite ends of two sets of positioning screws. Positioning clamps are fixedly connected to the outer surface of each bearing.

[0006] Furthermore, a rotating disk is fixedly connected to the ends of the two sets of positioning screws that are far apart from each other, and a rotating block is fixedly connected to the ends of the two sets of positioning bolts that are far apart from each other.

[0007] Furthermore, two sets of support legs are fixedly connected to the outer surface of the base frame, and each support leg is equipped with a brake caster at its bottom end.

[0008] Furthermore, the inner sidewall of the base frame is provided with symmetrical sliding grooves, and two support frames are slidably connected inside the two sliding grooves. The upper surface of the two support frames is provided with a slot.

[0009] Furthermore, each of the two sets of support cylinders has a fixed rod fixedly connected to one side of each other, and each set of the fixed rods has at least two rods.

[0010] Furthermore, the outer surface of the base frame is fixedly connected with symmetrical fixing plates, and limit holes are opened on the upper surface of both fixing plates. Cylinders are installed on the upper surface of both fixing plates, and anti-slip seats are installed on the output ends of both cylinders.

[0011] Compared with the prior art, the beneficial effects of this utility model are: The technical solution provided in this application has at least the following technical effects or advantages: The support cylinder and support plate work together to easily adjust the height of the positioning clamp, making it easy to position the precast wall panel according to its size. The positioning bolts and positioning screw holes are used to position the support plate, and the positioning screws and positioning clamp are used to clamp and position the precast wall panel, improving the stability of the precast wall panel connection. The cylinder can be used to push the anti-slip seat up and down, and the anti-slip seat can stably place the device, preventing it from sliding and improving the work efficiency of the staff. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the prefabricated wall panel connection device of this application; Figure 2 This is a front sectional view of the base frame in the prefabricated wall panel connection device of this application; Figure 3 This is a side sectional view of the support cylinder in the prefabricated wall panel connection device of this application; Figure 4 This application pertains to the prefabricated wall panel connection device. Figure 3 Enlarged schematic diagram of the structure at point A in the middle; In the diagram: 1. Base frame; 2. Support cylinder; 3. Support plate; 4. Positioning screw hole; 5. Threaded through hole; 6. Positioning bolt; 7. Fixing block; 8. Fixing screw hole; 9. Positioning screw; 10. Bearing; 11. Positioning clamp; 12. Rotary disk; 13. Rotating block; 14. Slide groove; 15. Support frame; 16. Slot; 17. Fixing plate; 18. Limiting hole; 19. Cylinder; 20. Anti-slip seat; 21. Support leg; 22. Brake caster wheel; 23. Fixing rod. Detailed Implementation

[0013] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0014] Example 1: Please see Figure 1-4 In this utility model, a prefabricated wall panel connection device includes a base frame 1. Four support cylinders 2 are fixedly connected to the upper surface of the base frame 1. Each support cylinder 2 has a support plate 3 snapped into its interior. Threaded through holes 5 are provided on the opposite sides of two sets of support cylinders 2. Positioning screw holes 4 are arranged at equal intervals on the opposite sides of two sets of support plates 3. Positioning bolts 6 are threaded onto the inner wall of each threaded through hole 5. A fixing block 7 is fixedly connected to the top of each support plate 3. Positioning bolts 6 are provided on the opposite sides of two sets of fixing blocks 7. The fixing screw holes 8 are threaded with positioning screws 9 on their inner walls. Bearings 10 are fixedly embedded at the ends of the two sets of positioning screws 9 that are close to each other. Positioning clamps 11 are fixedly connected to the outer surface of each bearing 10. The height of the positioning clamps 11 can be easily adjusted by the cooperation of the support cylinder 2 and the support plate 3. The support plate 3 can be positioned by the cooperation of the positioning bolts 6 and the positioning screw holes 4. The precast wall panels can be clamped and positioned by the cooperation of the positioning screws 9 and the positioning clamps 11, thereby improving the stability of the precast wall panels during connection.

[0015] Example 2: Two sets of positioning screws 9 are fixedly connected to a rotating disk 12 at their far ends, and two sets of positioning bolts 6 are fixedly connected to a rotating block 13 at their far ends. Two sets of support legs 21 are fixedly connected to the outer surface of the base frame 1. Each support leg 21 is equipped with a brake caster 22 at its bottom end. The inner sidewall of the base frame 1 has symmetrical sliding grooves 14. Two support frames 15 are slidably connected inside the two sliding grooves 14. The upper surface of the two support frames 15 has a slot 16. The rotating disk 12 facilitates the rotation of the positioning screws 9 by the operator, and the rotating block 13 facilitates the rotation of the positioning bolts 6 by the operator. The cooperation of the support legs 21 and the brake caster 22 facilitates the movement of the device by the operator, saving the operator's time. The sliding groove 14 facilitates the adjustment of the position of the support frame 15. The cooperation of the support frame 15 and the slot 16 can support the precast wall panel and facilitate the transfer of the precast wall panel.

[0016] Two sets of support cylinders 2 are fixedly connected to each other on their adjacent sides with fixing rods 23. Each set of fixing rods 23 has at least two. The outer surface of the base frame 1 is fixedly connected to symmetrical fixing plates 17. Limiting holes 18 are opened on the upper surface of the two fixing plates 17. Cylinders 19 are installed on the upper surface of the two fixing plates 17. Anti-slip seats 20 are installed at the output ends of the two cylinders 19. The fixing rods 23 can reinforce the support cylinders 2. The cylinders 19 can push the anti-slip seats 20 to move up and down. The anti-slip seats 20 can stably place the device and prevent the device from sliding.

[0017] The working principle of this application is: In use, the device is first moved by the support leg 21 and the brake caster 22. The position of the support frame 15 is easily adjusted by the slide groove 14. The support frame 15 and the slot 16 support the precast wall panel, facilitating its transfer. When connecting the precast wall panel, the two support frames 15 are slid to the far right. The height of the positioning clamp 11 is easily adjusted by the support cylinder 2 and the support plate 3. The support plate 3 is positioned by the positioning bolt 6 and the positioning screw hole 4. The precast wall panel is clamped and positioned by the positioning screw 9 and the positioning clamp 11, improving the stability of the precast wall panel connection. Then, the anti-slip seat 20 is moved up and down by the cylinder 19. The anti-slip seat 20 stably places the device and prevents it from sliding.

[0018] The above description is merely a preferred embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present application, based on the technical solution and concept of the present application, should be covered within the scope of protection of the present application.

[0019] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A prefabricated wall panel connection device, characterized in that: The system includes a base frame (1), on which four support cylinders (2) are fixedly connected. Each support cylinder (2) has a support plate (3) inside. Threaded through holes (5) are opened on the side of the two sets of support cylinders (2) that are far apart from each other. Positioning screw holes (4) are opened on the side of the two sets of support plates (3) that are far apart from each other. Positioning bolts (6) are threadedly connected to the inner wall of each threaded through hole (5). Fixing blocks (7) are fixedly connected to the top of each support plate (3). Fixing screw holes (8) are opened on the side of the two sets of fixing blocks (7) that are close to each other. Positioning screws (9) are threadedly connected to the inner wall of each fixing screw hole (8). Bearings (10) are fixedly embedded at the end of the two sets of positioning screws (9) that are close to each other. Positioning clamps (11) are fixedly connected to the outer surface of each bearing (10).

2. The prefabricated wall panel connection device according to claim 1, characterized in that: The two sets of positioning screws (9) are fixedly connected to a rotating disk (12) at their far ends, and the two sets of positioning bolts (6) are fixedly connected to a rotating block (13) at their far ends.

3. The prefabricated wall panel connection device according to claim 1, characterized in that: Two sets of support legs (21) are fixedly connected to the outer surface of the base frame (1), and each support leg (21) is equipped with a brake caster (22) at its bottom end.

4. The prefabricated wall panel connection device according to claim 1, characterized in that: The inner sidewall of the base frame (1) is provided with symmetrical sliding grooves (14), and two support frames (15) are slidably connected inside the two sliding grooves (14). The upper surface of the two support frames (15) is provided with slots (16).

5. The prefabricated wall panel connection device according to claim 1, characterized in that: Each of the two sets of support cylinders (2) has a fixed rod (23) fixedly connected to one side of each other, and the number of fixed rods (23) in each set is at least two.

6. The prefabricated wall panel connection device according to claim 1, characterized in that: The outer surface of the base frame (1) is fixedly connected with symmetrical fixing plates (17), and the upper surfaces of the two fixing plates (17) are provided with limit holes (18).

7. The prefabricated wall panel connection device according to claim 6, characterized in that: Cylinders (19) are mounted on the upper surfaces of both fixed plates (17), and anti-slip seats (20) are mounted on the output ends of both cylinders (19).

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