Steel structure externally-hung wallboard

Abstract

The utility model discloses a steel structure external wall panel, and relates to the technical field of constructional engineering, in particular to a main body, one side of the main body is internally provided with a first cavity, the inner side of the first cavity is fixedly connected with a plurality of fixed columns which are distributed in a rectangular array, one sides of the plurality of fixed columns penetrate through and are movably provided with a movable plate, and the movable plate is fixedly connected with the first cavity. One end of the movable plate is fixedly connected with a first spring, the other end of the first spring is fixedly connected with the main body, and an arc-shaped groove is formed in the inner side of the movable plate. One end of the bolt is matched with the arc-shaped groove in the inner side of the movable plate, so that the bolt can move, and the angle of the threaded hole can be changed through the first movable frame and the second movable frame; therefore, after the two main bodies are connected through the threaded holes and the bolts, the two main bodies still have the function of relatively moving, so that the connecting bolts can be prevented from being damaged by force caused by mutual extrusion among a plurality of wallboards.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, specifically to a steel structure external wall panel. Background Technology

[0002] Steel structure cladding panels are decorative and protective materials used on building exteriors. They are typically suspended from the exterior of the wall using methods such as dry-hanging. As an important component of modern building technology, they not only enhance the appearance and performance of buildings but also meet the needs of different environments and functions. When selecting and using cladding panels, their material properties, design requirements, construction techniques, and economic factors should be comprehensively considered to ensure the final building effect and quality.

[0003] A steel structure external wall panel disclosed in Chinese utility model patent application CN209369167U has a reasonable overall design, is easy and quick to install and disassemble, and the wall panels can be recycled after disassembly. It also solves the problem of unstable connections that are prone to tipping over, causing injury and economic losses. However, this steel structure external wall panel still has disadvantages. When installed over a large area, multiple wall panels are squeezed against each other, which can put great pressure on the connectors used for installation. The existing wall panel connection structure does not have a movable function, so it is prone to breakage due to pressure during use. In addition, it is inconvenient to operate, and is very inconvenient to install or disassemble. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a steel structure external wall panel that solves the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: It includes a main body, with a first cavity formed inside one side of the main body. Multiple fixed columns arranged in a rectangular array are fixedly connected to the inner side of the first cavity. A movable plate is movably installed through and on one side of each of the fixed columns. A first spring is fixedly connected to one end of the movable plate, and the other end of the first spring is fixedly connected to the main body. An arc-shaped groove is provided inside the movable plate. A bolt is movably installed through and on the inner side of the movable plate, with one end of the bolt being arc-shaped and compatible with the groove. An opening is provided on one side of the first cavity, and a baffle is movably installed at the opening end of the first cavity. A second cavity is formed inside the other side of the main body, with a first movable frame movably installed inside the second cavity. A second movable frame is movably installed inside the first movable frame, and a threaded hole is provided inside one end of the second movable frame, compatible with the bolt.

[0006] Optionally, the first cavity and the second cavity are at the same level, and there are four of each cavity, which are arranged in a ring array on the side of the main body.

[0007] Optionally, the first movable frame and the second movable frame are connected by a sleeve, and a tension spring is fixedly connected to one end of the second movable frame without a threaded hole, and the other end of the tension spring is fixedly connected to the main body.

[0008] Optionally, the back of the main body is provided with a plurality of mounting holes arranged in a rectangular array, and a third cavity is provided on one side of each of the plurality of mounting holes.

[0009] Optionally, a limit bolt is slidably connected to the inner side of the third cavity, one end of the limit bolt is fixedly connected to a second spring, and the other end of the second spring is fixedly connected to the main body.

[0010] Optionally, a turntable is rotatably connected to the inner side of the main body, and a plurality of cables are fixedly connected to one side of the turntable. The cables are made of steel wire rope, and the other ends of the plurality of cables are respectively fixedly connected to a plurality of limit bolts.

[0011] Optionally, a rotating column is fixedly connected to the middle of the turntable, the other end of the rotating column penetrates through the main body, and a snap-fit ​​hole is opened on the upper surface of the rotating column.

[0012] Optionally, mounting posts are provided on the inner side of each of the mounting holes, and steel structural frames are fixedly connected to the bottom ends of the mounting posts.

[0013] This utility model provides a steel structure external wall panel, which has the following beneficial effects:

[0014] 1. This steel structure external wall panel allows the bolt to move by matching one end of the bolt with the arc-shaped groove on the inner side of the movable plate. The angle of the threaded hole can also be moved by the first movable frame and the second movable frame. Thus, the two main bodies connected by the threaded hole and the bolt can still have the function of relative movement, thereby preventing the force caused by the mutual compression between multiple wall panels from damaging the connecting bolt.

[0015] 2. This type of steel structure external wall panel can be connected to a wrench through the snap-fit ​​hole on the upper surface of the rotating column. The wrench can then drive the turntable to rotate via the rotating column, thereby simultaneously moving multiple limit bolts. This allows for quick installation and disassembly of the main body and makes it easier to operate during use. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of the structure of this utility model;

[0017] Figure 2This is a first cross-sectional view of the structure of this utility model;

[0018] Figure 3 This is a second cross-sectional view of the structure of this utility model;

[0019] Figure 4 This is a third sectional view of the structure of this utility model;

[0020] Figure 5 This is a three-dimensional schematic diagram of the steel frame structure of this utility model;

[0021] Figure 6 This is an enlarged schematic diagram of a partial structure of the present invention;

[0022] Figure 7 This utility model Figure 2 Enlarged schematic diagram of the structure in area A;

[0023] Figure 8 This utility model Figure 3 Enlarged schematic diagram of the structure in region B;

[0024] Figure 9 This utility model Figure 4 Enlarged schematic diagram of the structure in region C.

[0025] In the diagram: 1. Main body; 2. First cavity; 3. Fixed column; 4. Movable plate; 5. First spring; 6. Bolt; 7. Baffle; 8. Second cavity; 9. First movable frame; 10. Second movable frame; 11. Threaded hole; 12. Mounting hole; 13. Third cavity; 14. Limit bolt; 15. Second spring; 16. Turntable; 17. Cable; 18. Rotating column; 19. Mounting column; 20. Steel structure frame. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Example 1

[0027] Please see Figure 1 , 23, 6, 7, and 8, this utility model provides the following technical solution: a steel structure external wall panel, including a main body 1. A first cavity 2 is formed inside one side of the main body 1. Multiple fixed columns 3 arranged in a rectangular array are fixedly connected to the inner side of the first cavity 2. A movable plate 4 is movably installed through and on one side of each of the fixed columns 3. A first spring 5 is fixedly connected to one end of the movable plate 4, and the other end of the first spring 5 is fixedly connected to the main body 1. An arc-shaped groove is provided on the inner side of the movable plate 4. A bolt 6 is movably installed through and on the inner side of the movable plate 4. One end of the bolt 6 is arc-shaped and matches the groove. A... The first cavity 2 has an opening, and a baffle 7 is movably installed at the opening end. A second cavity 8 is opened inside the other side of the main body 1. The first cavity 2 and the second cavity 8 are at the same level. There are four of each type of cavity, arranged in a circular array on the side of the main body 1. A first movable frame 9 is movably installed inside the second cavity 8, and a second movable frame 10 is movably installed inside the first movable frame 9. The first movable frame 9 and the second movable frame 10 are connected by a sleeve. A threaded hole 11 is opened on the inner side of one end of the second movable frame 10. The threaded hole 11 is adapted to the bolt 6. The second movable frame 10 without the threaded hole 11 is closed. A tension spring is fixedly connected to one end of the bolt 6, and the other end of the tension spring is fixedly connected to the main body 1. One end of the bolt 6 is adapted to the arc-shaped groove on the inner side of the movable plate 4, so that the bolt 6 can move. The angle of the threaded hole 11 can also be moved by the first movable frame 9 and the second movable frame 10. Thus, the two main bodies 1 connected by the threaded hole 11 and the bolt 6 still have the function of relative movement. This can prevent the connection bolt from being damaged by the force caused by the mutual compression between multiple wall panels. When in use, the baffle 7 is opened first, so that the bolt 6 can be rotated by a tool. The rotating bolt 6 is aligned with the threaded hole 11. The system is adapted to allow for the splicing of two or more main bodies 1. Since the movable plate 4 can move along the fixed column 3 after compressing the first spring 5, the bolt 6 can not only move but also extend and retract after being connected to the threaded hole 11. This allows the two connected main bodies 1 to undergo slight displacement under pressure, thus relieving the force and preventing shear force from forming between multiple main bodies 1. This prevents the connecting bolt 6 from breaking due to shear force. The tension spring ensures that the second movable frame 10 will not shift at an angle without the influence of external force, making splicing more convenient. Example 2

[0028] Please see Figure 4 , 5Regarding point 9, this utility model provides a technical solution: a steel structure external wall panel, specifically, the back of the main body 1 has multiple mounting holes 12 arranged in a rectangular array, each mounting hole 12 has a third cavity 13 on one side, the inner side of the third cavity 13 is slidably connected to a limit bolt 14, one end of the limit bolt 14 is fixedly connected to a second spring 15, the other end of the second spring 15 is fixedly connected to the main body 1, the inner side of the main body 1 is rotatably connected to a turntable 16, one side of the turntable 16 is fixedly connected to multiple cables 17, the cables 17 are made of steel wire rope, the other ends of the multiple cables 17 are respectively fixedly connected to multiple limit bolts 14, the middle of the turntable 16 is fixedly connected to a rotating column 18, the other end of the rotating column 18 penetrates the main body 1, the upper surface of the rotating column 18 has a snap-fit ​​hole, multiple mounting holes 18 are fixedly connected to the turntable 16, and the third cavity 13 is slidably connected to a limit bolt 14. Each hole 12 has a mounting post 19 on its inner side. The bottom ends of multiple mounting posts 19 are simultaneously fixedly connected to a steel structure frame 20. The wrench can be engaged with the upper surface of the rotating post 18 through the snap-fit ​​hole. The wrench can then be used to rotate the turntable 16 via the rotating post 18, thereby simultaneously moving multiple limit bolts 14. This allows for quick installation and disassembly of the main body 1, making it easier to operate. In use, the wrench can be used to rotate the turntable 16 via the rotating post 18. The turntable 16 can then wind up the cable 17. The wound cable 17 can then pull the limit bolts 14 to one side and compress the third cavity 13, making it easier to match the limit bolts 14 with the mounting posts 19. This allows for the installation or disassembly of the main body 1, making the operation more convenient.

[0029] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A steel structure exterior wall panel comprising a main body (1), characterized in that: The side of the body (1) is internally provided with a first cavity (2), the inner side of the first cavity (2) is fixedly connected with a plurality of rectangular array distributed fixed columns (3), one side of a plurality of the fixed columns (3) penetrates and movably installs the movable plate (4), one end of the movable plate (4) is fixedly connected with the first spring (5), the other end of the first spring (5) is fixedly connected with the body (1), the inner side of the movable plate (4) is provided with a circular arc shaped recess, the inner side of the movable plate (4) penetrates and movably installs the bolt (6), one end of the bolt (6) is circular arc shaped, the bolt (6) is matched with the recess, one side of the first cavity (2) is provided with an opening, the opening end of the first cavity (2) movably installs the baffle (7), the other side of the body (1) is internally provided with a second cavity (8), the inner side of the second cavity (8) movably installs the first movable frame (9), the inner side of the first movable frame (9) movably installs the second movable frame (10), the inner side of one end of the second movable frame (10) is provided with a threaded hole (11), the threaded hole (11) is matched with the bolt (6).

2. A steel framed wall panel according to claim 1 wherein: The first cavity (2) and the second cavity (8) are at the same level, the number of the first cavity (2) and the second cavity (8) is four and is annular array distributed with the side of the body (1).

3. A steel framed wall panel according to claim 1 wherein: The first movable frame (9) and the second movable frame (10) are connected in a sleeve, one end of the second movable frame (10) not provided with the threaded hole (11) is fixedly connected with the tension spring, the other end of the tension spring is fixedly connected with the body (1).

4. A steel framed wall panel according to claim 1 wherein: The back of the body (1) is provided with a plurality of rectangular array distributed mounting holes (12), one side of a plurality of the mounting holes (12) is provided with a third cavity (13).

5. A steel framed wall panel according to claim 4 wherein: The inner side of the third cavity (13) is slidably connected with a limiting bolt (14), one end of the limiting bolt (14) is fixedly connected with a second spring (15), the other end of the second spring (15) is fixedly connected with the body (1).

6. A steel framed wall panel according to claim 5 wherein: The inner side of the body (1) is rotatably connected with a rotating disc (16), one side of the rotating disc (16) is fixedly connected with a plurality of inhaul cables (17), the inhaul cable (17) is made of steel wire rope material, the other end of a plurality of the inhaul cables (17) is respectively fixedly connected with a plurality of limiting bolts (14).

7. A steel framed wall panel according to claim 6 wherein: The middle of the rotating disc (16) is fixedly connected with a rotating column (18), the other end of the rotating column (18) penetrates the body (1), the upper end surface of the rotating column (18) is provided with a clamping hole.

8. A steel framed wall panel according to claim 4 wherein: The inner side of a plurality of the mounting holes (12) is provided with a mounting column (19), the bottom end of a plurality of the mounting columns (19) is fixedly connected with a steel structure frame (20).

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