Mounting structure of aerated concrete fabricated wallboard

Abstract

The utility model relates to the field of mounting of assembled wallboards, and discloses a mounting structure of an aerated concrete assembled wallboard, which comprises a first wall body and a second wall body, threaded holes are formed in the left sides of the exteriors of the first wall body and the second wall body, and threaded columns are in threaded connection with the interiors of the threaded holes. An inserting rod is fixedly connected to one end of the threaded column, connecting grooves are formed in one side of the first wall body and one side of the second wall body, connecting protruding blocks are fixedly connected to the other side of the first wall body and the other side of the second wall body, sliding grooves are formed in the connecting protruding blocks, and limiting grooves are formed in the two sides of the sliding grooves; according to the wall board, the wall body is relatively moved, so that the connecting convex block is in butt joint with the connecting groove, and the threaded column is rotationally fixed, so that the wall board is quickly mounted, and meanwhile, when the wall board needs to be dismounted, the wall board can be easily separated by reversely rotating the threaded column, and the construction efficiency and the flexibility are improved.

Description

Technical Field

[0001] The utility model relates to the field of installation of prefabricated wall panels, in particular to an installation structure of aerated concrete prefabricated wall panels. Background Technique

[0002] With the continuous development of modern building technology, prefabricated buildings have gradually become an important development direction in the building field due to their advantages such as fast construction speed, low cost, environmental protection and energy saving. As one of the commonly used materials in prefabricated buildings, aerated concrete is widely used in wall structures due to its characteristics such as light weight, high strength, heat preservation and heat insulation.

[0003] In the existing installation methods of aerated concrete prefabricated wall panels, construction glue or adhesive is often used and applied to the contact surfaces of the two wall panels. After drying and curing, the connection is achieved. However, these methods are unable to cope with external forces. Especially under extreme weather conditions such as earthquakes and strong winds, the connection parts between the wall panels often become weak links and are prone to looseness, detachment or even fracture due to uneven stress or exceeding the material strength limit, seriously threatening the overall stability and safety of the wall. To solve the above problems, the technical personnel in this field have proposed an installation structure of aerated concrete prefabricated wall panels to solve the above problems. Content of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides an installation structure of aerated concrete prefabricated wall panels, aiming to improve the problem that construction glue or adhesive is often used to connect the two wall panels, which is prone to looseness, detachment or even fracture due to uneven stress or exceeding the material strength limit.

[0005] To achieve the above object, the utility model provides the following technical solutions:

[0006] An installation structure of aerated concrete prefabricated wall panels includes a first wall body and a second wall body. Threaded holes are provided on the left outer sides of the first wall body and the second wall body. A threaded column is threadedly connected inside the threaded holes. One end of the threaded column is fixedly connected with an insertion rod. Connecting grooves are provided on one side of both the first wall body and the second wall body. Connecting protrusions are fixedly connected to the other sides of the first wall body and the second wall body. A sliding groove is provided inside the connecting protrusion. Limiting grooves are provided on both sides of the sliding groove. A spring is fixedly connected inside the limiting groove. One end of the spring is fixedly connected with a U-shaped reinforcing plate. Positioning rods are fixedly connected to the left outer sides of both the first wall body and the second wall body. Reinforcing components are installed on the outer sides of both the first wall body and the second wall body, and the reinforcing components are used to reinforce the protection plate.

[0007] Furthermore, the reinforcement component includes a protective plate, one side of the protective plate is fixedly connected to the outside of the first wall body and the second wall body, four vertical steel plates are fixedly connected to the outside of the first wall body and the second wall body, connection columns are fixedly connected to both ends of two of the vertical steel plates, a connection steel plate is fixedly connected to the inside of the connection column, and a horizontal steel plate is fixedly connected to the outside of the vertical steel plate.

[0008] Furthermore, one end of the threaded column extends to the outside of the first wall body and is fixedly connected with a handle, a U-shaped groove is formed in the outside of the handle, and the outside of the positioning rod is slidably connected to the inner wall of the U-shaped groove.

[0009] Furthermore, the chute is communicated with the connecting convex block, and the outside of the U-shaped reinforcing plate is slidably connected to the inside of the chute.

[0010] Furthermore, the outside of the insertion rod is inserted into the inside of the chute, and the inner wall of the U-shaped reinforcing plate is attached to the outside of the insertion rod.

[0011] Furthermore, the outside of the connecting convex block matches the inside of the connecting groove.

[0012] Furthermore, the connecting steel plate and the vertical and horizontal steel plates are stagger-welded on the outside.

[0013] Furthermore, the outside of the horizontal steel plate and the connecting steel plate are connected to the outside of the first wall body and the second wall body by welding.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, by relatively moving the wall bodies, the connecting convex block is docked with the connecting groove, and combined with the rotation and fixation of the threaded column, the rapid installation of the wall panel is realized. At the same time, when disassembly is required, the threaded column can be rotated reversely to easily separate the wall panel, improving the construction efficiency and flexibility.

[0016] 2. In the utility model, through the combination of components such as vertical steel plates, horizontal steel plates, connecting steel plates and protective plates, a mutually supporting structural system is formed, thus forming a stable grid shape, further increasing the overall stiffness of the wall and improving the overall stability of the wall. Description of the Drawings

[0017] Figure 1 is a perspective view of an installation structure of an aerated concrete prefabricated wall panel proposed by the utility model;

[0018] Figure 2 is a structural schematic diagram of a handle of an installation structure of an aerated concrete prefabricated wall panel proposed by the utility model;

[0019] Figure 3Cross-sectional view of the first wall of an installation structure of an aerated concrete prefabricated wall panel proposed by the present utility model;

[0020] Figure 4 Cross-sectional view of the connecting convex block of an installation structure of an aerated concrete prefabricated wall panel proposed by the present utility model;

[0021] Figure 5 Schematic structural diagram of the protective plate of an installation structure of an aerated concrete prefabricated wall panel proposed by the present utility model;

[0022] Figure 6 Schematic structural diagram of the connecting steel plate of an installation structure of an aerated concrete prefabricated wall panel proposed by the present utility model.

[0023] Legend: 1. First wall; 2. Second wall; 3. Threaded hole; 4. Threaded column; 5. Insert rod; 6. Connecting groove; 7. Connecting convex block; 8. Sliding groove; 9. Limiting groove; 10. Spring; 11. U-shaped reinforcement plate; 12. Handle; 13. U-shaped groove; 14. Positioning rod; 15. Vertical steel plate; 16. Horizontal steel plate; 17. Connecting steel plate; 18. Connecting column; 19. Protective plate. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Refer to Figures 1-4 , an embodiment provided by the present utility model: An installation structure of an aerated concrete prefabricated wall panel includes a first wall 1 and a second wall 2. Threaded holes 3 are provided on the left outer sides of the first wall 1 and the second wall 2. A threaded column 4 is threadedly connected inside the threaded hole 3. One end of the threaded column 4 is fixedly connected to an insert rod 5. Connecting grooves 6 are provided on one side of both the first wall 1 and the second wall 2. Connecting convex blocks 7 are fixedly connected to the other side of both the first wall 1 and the second wall 2. A sliding groove 8 is provided inside the connecting convex block 7. Limiting grooves 9 are provided on both sides of the sliding groove 8. A spring 10 is fixedly connected inside the limiting groove 9. One end of the spring 10 is fixedly connected to a U-shaped reinforcement plate 11. Positioning rods 14 are fixedly connected to the left outer sides of both the first wall 1 and the second wall 2. Reinforcement components are installed on the outsides of both the first wall 1 and the second wall 2, and the reinforcement components are used to reinforce the protective plate 19.

[0026] Specifically, the threaded hole 3 serves as the access point for the threaded post 4, ensuring that the threaded post 4 can rotate stably to form a firm mechanical connection. Through the connection of the connecting groove 6 and the connecting bump 7, the precise docking of the first wall 1 and the second wall 2 in the horizontal direction is achieved. The insertion rod 5, as an extension of the threaded post 4, enters the sliding groove 8 of the second wall 2 as the threaded post 4 rotates. At the same time, the U-shaped reinforcement plate 11 is pushed by the spring 10 to approach and closely fit the insertion rod 5.

[0027] Refer to Figures 2-6 , the reinforcement component includes a protective plate 19. One side of the protective plate 19 is fixedly connected to the outside of the first wall 1 and the second wall 2. Four vertical steel plates 15 are fixedly connected to the outside of the first wall 1 and the second wall 2. Connecting columns 18 are fixedly connected to both ends of two of the vertical steel plates 15. A connecting steel plate 17 is fixedly connected to the inside of the connecting column 18. A horizontal steel plate 16 is fixedly connected to the outside of the vertical steel plate 15.

[0028] Specifically, the vertical steel plate 15 and the connecting column 18 form a stable frame structure. At the same time, the vertical steel plate 15 improves the load-bearing capacity of the first wall 1 and the second wall 2 in the vertical direction, and then can disperse and bear the weight pressure from above, and can also effectively resist the bending deformation of the wall caused by external forces. The horizontal steel plate 16 effectively improves the lateral stability of the first wall 1 and the second wall 2, enabling the first wall 1 and the second wall 2 to maintain the stability of the overall structure when subjected to lateral forces. The protective plate 19 serves as the external protective layer of the first wall 1 and the second wall 2, and through the reinforcement of the vertical steel plate 15, the horizontal steel plate 16 and the connecting steel plate 17, the protective plate 19 is thus more firmly supported and connected.

[0029] Refer to Figures 3-5 , one end of the threaded post 4 extends to the outside of the first wall 1 and is fixedly connected with a handle 12. A U-shaped groove 13 is opened on the outside of the handle 12. The outside of the positioning rod 14 is slidably connected to the inner wall of the U-shaped groove 13. The sliding groove 8 is communicated with the connecting bump 7. The outside of the U-shaped reinforcement plate 11 is slidably connected to the inside of the sliding groove 8. The outside of the insertion rod 5 is inserted into the inside of the sliding groove 8. The inner wall of the U-shaped reinforcement plate 11 is in contact with the outside of the insertion rod 5. The outside of the connecting bump 7 matches the inside of the connecting groove 6.

[0030] Specifically, through the design of the handle 12, the operator can rotate the threaded post 4 more conveniently. At the same time, when the handle 12 rotates, the positioning rod 14 slides inside the U-shaped groove 13, thus avoiding the situation of the threaded post 4 shifting during rotation. Through the connecting bump 7 and the connecting groove 6, it is ensured that the two walls can be closely fitted during docking.

[0031] Refer to Figure 6, the external vertical steel plate 15 and the horizontal steel plate 16 of the connecting steel plate 17 are stagger-welded, and the horizontal steel plate 16 and the outside of the connecting steel plate 17 are connected to the outside of the first wall 1 and the second wall 2 by welding.

[0032] Specifically, through the staggered welding of the vertical steel plate 15 and the horizontal steel plate 16 of the connecting steel plate 17, the overall strength of the structure is further enhanced. The staggered welding makes the distribution of welding points more uniform, which can effectively disperse and resist forces from all directions, thereby improving the bearing capacity and stability of the structure. At the same time, it can be firmly fixed on the first wall 1 and the second wall 2, making it not easy to loosen.

[0033] Working principle: First, when an operator needs to install and connect the wall surface, the first wall 1 and the second wall 2 can be relatively moved, so that the connecting convex block 7 of the second wall 2 is docked with the connecting groove 6 of the first wall 1. At the same time, one end of the threaded column 4 is inserted into the threaded hole 3 of the first wall 1, and the handle 12 is rotated to screw the threaded column 4 into and fix it. At this time, the insertion rod 5 is driven by the threaded column 4 and then enters the chute 8 of the second wall 2. As the insertion rod 5 is inserted, the U-shaped reinforcement plate is pushed by the spring 10 to closely fit the outside of the insertion rod 5, thereby enhancing the connection strength between the wall panels. At the same time, when the handle 12 is rotated, the positioning rod 14 slides in the U-shaped groove 13 to further ensure the stability of the rotation of the threaded column 4 in the threaded hole 3 and keep the insertion rod 5 stable inside the chute 8;

[0034] Secondly, supported by the vertical steel plate 15, the bearing capacity of the first wall 1 and the second wall 2 in the vertical direction is significantly improved. And the horizontal steel plate 16 is welded perpendicular to the vertical steel plate 15, which improves the lateral stability of the wall. The reinforcing ribs inside the connecting steel plate 17 and the protective plate 19 further enhance the connection strength and stability.

[0035] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An installation structure of an aerated concrete assembled wall panel, comprising a first wall (1) and a second wall (2), characterized in that: A threaded hole (3) is provided on the left side of the outside of the first wall (1) and the second wall (2), a threaded column (4) is connected to the thread inside the threaded hole (3), and one end of the threaded column (4) is fixedly connected to a plug rod (5), a connection groove (6) is provided on one side of the first wall (1) and the second wall (2), and a connection protrusion (7) is fixedly connected to the other side of the first wall (1) and the second wall (2), a sliding groove (8) is provided inside the connection protrusion (7), and limiting grooves (9) are provided on both sides of the sliding groove (8), a spring (10) is fixedly connected inside the limiting groove (9), and one end of the spring (10) is fixedly connected to a U-shaped reinforcement plate (11), and a positioning rod (14) is fixedly connected to the left side of the outside of the first wall (1) and the second wall (2), and a reinforcement component is installed on the outside of the first wall (1) and the second wall (2), and the reinforcement component is used to reinforce the protective plate (19).

2. The installation structure of an aerated concrete assembled wall panel according to claim 1, characterized in that: The reinforcement assembly comprises a protective plate (19), one side of which is fixedly connected to the outside of the first wall (1) and the second wall (2), the outside of the first wall (1) and the second wall (2) being fixedly connected with four vertical steel plates (15), wherein both ends of two of the vertical steel plates (15) are fixedly connected with connecting columns (18), the inside of the connecting columns (18) is fixedly connected with a connecting steel plate (17), and the outside of the vertical steel plates (15) is fixedly connected with a horizontal steel plate (16).

3. The installation structure of an aerated concrete assembled wall panel according to claim 1, characterized in that: One end of the threaded column (4) extends to the outside of the first wall (1) and is fixedly connected to a handle (12), the outside of the handle (12) is provided with a U-shaped groove (13), and the outside of the positioning rod (14) is slidably connected to the inner wall of the U-shaped groove (13).

4. The installation structure of an aerated concrete assembled wall panel according to claim 1, characterized in that: The slide groove (8) is connected to the connecting protrusion (7), and the outside of the U-shaped reinforcement plate (11) is slidably connected to the inside of the slide groove (8).

5. The installation structure of an aerated concrete assembled wall panel according to claim 1, characterized in that: The outside of the insertion rod (5) is inserted into the inside of the sliding groove (8), and the inner wall of the U-shaped reinforcement plate (11) fits the outside of the insertion rod (5).

6. The installation structure of an aerated concrete assembled wall panel according to claim 1, characterized in that: The exterior of the connecting protrusion (7) matches the interior of the connecting groove (6).

7. The installation structure of an aerated concrete assembled wall panel according to claim 2, characterized in that: The outer vertical steel plates (15) and the horizontal steel plates (16) of the connecting steel plates (17) are welded in a staggered manner.

8. The installation structure of an aerated concrete assembled wall panel according to claim 2, characterized in that: The exterior of the transverse steel plate (16) and the connecting steel plate (17) are connected to the exterior of the first wall (1) and the second wall (2) by welding.

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