Light steel keel gypsum board suspended ceiling anti-cracking structure

Abstract

The utility model relates to the technical field of building decoration, in particular to a light steel keel gypsum board suspended ceiling anti-cracking structure which comprises an arc elevation light steel keel suspended ceiling structure body. The arc-shaped elevation angle light steel keel ceiling structure body comprises an elevation angle light steel keel arc-shaped structural plate and light steel keel auxiliary frames symmetrically located on the two sides of the elevation angle light steel keel arc-shaped structural plate, connecting pieces are arranged on the light steel keel auxiliary frames, and light steel keel main frames are arranged on the connecting pieces. The light steel keel main frame is provided with a wall fixing piece used for being fixed to a wall. The arc-shaped structural plate comprises a plate body, the plate body is of an arc-shaped structure with the outer portion protruding and the inner portion recessed, the inner walls of the two ends of the arc-shaped structural plate are connected with connecting vertical plates, the light steel keel auxiliary frames comprise auxiliary frame bodies, and the inner walls of the diagonal connecting positions of the two auxiliary frame bodies are connected with anti-deformation stretching reinforcing ribs. The elevation angle light steel keel arc-shaped structural plate is arranged to be matched with the light steel keel attached frame, and the problem that the gypsum board cracks in the later period due to external corner arc-shaped structure deformation is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building decoration, in particular to a light steel keel gypsum board ceiling anti-cracking structure. Background Art

[0002] Light steel keel gypsum board ceiling is a modern ceiling decoration method, which is widely used in various buildings. It is not only beautiful, but also has good concealment and decorative properties.

[0003] Light steel keel gypsum board ceiling uses light steel as the keel and covers it with gypsum board to form a reasonable structure, beautiful and practical ceiling system. This ceiling method is widely used in various public and commercial buildings such as offices, shopping malls, hospitals, and schools due to its good construction efficiency and aesthetics. Light steel keel has the characteristics of light weight and high strength, making the entire ceiling structure both light and stable. Gypsum board is a finishing material, and its surface can be treated in various ways, such as spraying, wallpapering, etc., to meet the needs of different interior decoration styles.

[0004] Currently, the existing light steel keel gypsum board ceiling structures are mostly flat structures with relatively simple structures. However, when it comes to special-shaped ceilings, the corners are prone to shrinkage and deformation, which makes the gypsum board ceiling corners prone to cracking in the later stage. Utility Model Content

[0005] The utility model aims to provide a light steel keel gypsum board ceiling anti-cracking structure to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A light steel keel gypsum board ceiling anti-cracking structure, including an arc-shaped elevated light steel keel ceiling structure body, the arc-shaped elevated light steel keel ceiling structure body includes an elevated light steel keel arc-shaped structural plate and a light steel keel attachment frame symmetrically located on both sides of the elevated light steel keel arc-shaped structural plate, the light steel keel attachment frame is provided with a connecting piece, the connecting piece is provided with a light steel keel main frame, and the light steel keel main frame is provided with a wall fixing piece for fixing to the wall.

[0008] As a preferred scheme of the utility model, the arc-shaped structural plate includes a plate body, and the plate body is arranged in an arc-shaped structure with a convex outside and a concave inside. The inner walls at both ends of the arc-shaped structural plate are connected with connecting vertical plates. The light steel keel attachment frames all include attachment frame bodies, and the attachment frame bodies are arranged in a U-shaped structure with an open top. The inner walls on both sides of the top of the attachment frame body are provided with limiting structural plates. The attachment frame body is provided with a connecting structure slope structure near one end of the arc-shaped structural plate, and a connecting groove for the connecting vertical plate to pass through is arranged on the side of the attachment frame body near the slope structure. When the connecting vertical plate is passed through and located inside the connecting groove, the outer wall of the end of the attachment frame body abuts against the inner wall of the plate body.

[0009] As a preferred solution of the utility model, the inner walls of the diagonal connection between the two auxiliary frame bodies are connected with anti-deformation tensile reinforcement ribs.

[0010] As a preferred solution of the utility model, the connecting piece is arranged in a rectangular structure, a through hole through which the light steel keel main frame passes is horizontally opened in the middle of the connecting piece, a locking groove which is slidably connected to the limiting structure plate is arranged at the bottom of the connecting piece, and the connecting piece is slidably connected to the auxiliary frame body through the locking groove.

[0011] As a preferred solution of the utility model, the light steel keel main frame is arranged in a rectangular structure, and the light steel keel main frame is connected to the connecting piece through the through hole.

[0012] As a preferred solution of the utility model, the wall fixing part includes a connecting seat, which is a U-shaped structure with an open top, and connecting ear plates are connected to the outer walls on both sides of the top of the connecting seat, one of the connecting ear plates is connected to a snap-fit ​​seat via a rotating shaft, and the snap-fit ​​seat is connected to the other connecting ear plate via a screw, and a fixing screw is connected to the top of the snap-fit ​​seat, and the top of the fixing screw is connected to the wall via the fixing ear plate.

[0013] As a preferred solution of the present invention, the height of the plate body is greater than the thickness of the auxiliary frame body.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In response to the problems raised in the background technology, the present application aims to solve the problem that light steel keel ceilings are prone to cracking at the curved inclination angles. An inclination-angle light steel keel curved structural plate is arranged to cooperate with a light steel keel auxiliary frame. The inclination-angle light steel keel curved structural plate is connected by arranging a slope structure at the end of the connection between the auxiliary frame body and the curved structural plate to cooperate with a connecting groove. When the connecting vertical plate passes through the connecting groove, the outer wall of the end of the auxiliary frame body abuts against the inner wall of the plate body to prevent the curved structural plate from being deformed and causing cracking in the later period. Anti-deformation tensile reinforcement ribs are arranged on the inner wall of the diagonal connection between the two auxiliary frame bodies. The anti-deformation tensile reinforcement ribs ensure that the two auxiliary frame bodies at the diagonal connection restrain each other in force, thereby preventing the problem of cracking of the gypsum board in the later period due to deformation. The structure is simple, and the installation is quick and convenient, which improves the construction efficiency and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a top view of the integral wall and the elevation light steel keel arc structure plate of the utility model;

[0017] Figure 2 This is a top view of the elevation angle light steel keel arc structure plate of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection between the auxiliary frame body and the connecting piece of the utility model;

[0019] Figure 4 It is a schematic diagram of the connection structure between the light steel keel main frame and the wall fixing parts of the utility model.

[0020] In the figure: 1. arc-shaped structural plate; 11. plate body; 12. connecting vertical plate; 2. light steel keel attachment frame; 21. attachment frame body; 211. limiting structural plate; 212. connecting groove; 22. anti-deformation tensile reinforcement rib; 3. connecting piece; 31. through hole; 32. snap-fit ​​groove; 4. light steel keel main frame; 5. wall fixing piece; 51. connecting seat; 52. connecting ear plate; 53. rotating shaft; 54. snap-fit ​​seat; 55. fixing screw; 56. fixing ear plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the embodiments of the present invention.

[0022] Example

[0023] See also Figure 1-4The utility model provides a technical solution: a light steel keel gypsum board ceiling anti-cracking structure, including a curved elevation angle light steel keel ceiling structure body, the curved elevation angle light steel keel ceiling structure body includes an elevation angle light steel keel curved structure plate 1 and a light steel keel attachment frame 2 symmetrically located on both sides of the elevation angle light steel keel curved structure plate 1, a connecting piece 3 is arranged on the light steel keel attachment frame 2, a light steel keel main frame 4 is arranged on the connecting piece 3, and a wall fixing piece 5 for fixing to the wall is arranged on the light steel keel main frame 4; the curved structure plate 1 includes a plate body 11, the plate body 11 is an arc structure setting with a protruding outside and a concave inside, and connecting vertical plates are arranged on the inner walls at both ends of the curved structure plate 1 12. The light steel keel attachment 2 includes an attachment frame 21. The attachment frame 21 is a U-shaped structure with an open top. The inner walls on both sides of the top of the attachment frame 21 are provided with limited structural plates 211. The attachment frame 21 is provided with a connecting structure slope structure at one end close to the arc-shaped structural plate 1. A connecting groove 212 for connecting the vertical plate 12 is provided on the attachment frame 21 near the side of the slope structure. When the vertical plate 12 is located inside the connecting groove 212, the outer wall of the end of the attachment frame 21 abuts against the inner wall of the plate body 11; the inner wall of the diagonal connection of the two attachment frames 21 is connected with an anti-deformation tensile reinforcement rib 22; the height of the plate body 11 is greater than the thickness of the attachment frame 21.

[0024] It should be noted that, in this embodiment, in order to solve the problem that the light steel keel ceiling is prone to cracking at the arc elevation angle, an elevation angle light steel keel arc structure plate 1 is provided to cooperate with a light steel keel attachment frame 2, and a slope structure is provided at the end of the attachment frame body 21 where it is connected to the arc structure plate 1 to cooperate with a connecting groove 212 to connect the elevation angle light steel keel arc structure plate 1. When the connecting vertical plate 12 passes through and is located inside the connecting groove 212, the outer wall of the end of the attachment frame body 21 abuts against the inner wall of the plate body 11, so as to prevent the arc structure plate 1 from being deformed and causing cracking in the later stage.

[0025] Furthermore, an anti-deformation tensile reinforcement rib 22 is provided on the inner wall of the diagonal connection of the two auxiliary frame bodies 21, and the anti-deformation tensile reinforcement rib 22 ensures that the two auxiliary frame bodies 21 at the diagonal connection are mutually restrained by force, thereby preventing deformation from causing cracking of the gypsum board in the later stage. The structure is simple, the installation is quick and convenient, and the construction efficiency and quality are improved;

[0026] Furthermore, the height of the board body 11 is greater than the thickness of the auxiliary frame 21. When the connecting vertical board 12 passes through the connecting groove 212, the outer wall of the end of the auxiliary frame 21 abuts against the inner wall of the board body 11. The height of the board body 11 is greater than the thickness of the auxiliary frame 21, and the gypsum board at the connection is wrapped at the bottom to ensure the aesthetics while preventing the gypsum board from shifting and cracking at the connection. The structure is simple, the installation is quick and convenient, and the construction efficiency and quality are improved.

[0027] See also Figure 3 and4 The connecting member 3 is arranged in a rectangular structure, and a through hole 31 is horizontally opened in the middle of the connecting member 3, through which the main frame 4 of the light steel keel passes. A snap-fitting groove 32 is arranged at the bottom of the connecting member 3, which is slidably engaged with the limiting structure plate 211, and the connecting member 3 is slidably engaged with the auxiliary frame body 21 through the snap-fitting groove 32; the main frame 4 of the light steel keel is arranged in a rectangular structure, and the main frame 4 of the light steel keel is connected to the connecting member 3 through the through hole 31; the wall fixing member 5 includes a connecting seat 51, and the connecting seat 51 is arranged in a U-shaped structure with an opening at the top, and connecting ear plates 52 are connected to the outer walls on both sides of the top of the connecting seat 51, one of the connecting ear plates 52 is connected to a snap-fitting seat 54 through a rotating shaft 53, and the snap-fitting seat 54 is connected to the other connecting ear plate 52 through a screw, and a fixing screw 55 is connected to the top of the snap-fitting seat 54, and the top of the fixing screw 55 is connected to the wall through a fixing ear plate 56.

[0028] It should be noted that, in this embodiment, the connecting member 3 is connected to the limiting structure plate 211 by sliding engagement through the engagement groove 32, and the connecting member 3 is conveniently adjusted in position during installation by sliding displacement on the auxiliary frame body 21, which is convenient for use;

[0029] Furthermore, the light steel keel main frame 4 penetrates through the through hole 31 of the connecting member 3 to ensure the stability of the connection between the light steel keel main frame 4 and the light steel keel auxiliary frame 2;

[0030] Furthermore, the wall fixing piece 5 on the light steel keel main frame 4 is easy to install and engage. During installation, the connecting seat 51 is directly engaged and placed on the bottom of the light steel keel main frame 4. The engaging seat 54 is rotated and the screws are tightened to complete the connection and fixation between the light steel keel main frame 4 and the connecting seat 51, thereby improving work efficiency.

[0031] The utility model workflow:

[0032] When in use, when the connecting vertical plate 12 passes through the connecting groove 212, the outer wall of the end of the auxiliary frame 21 abuts against the inner wall of the plate body 11, and the connecting piece 3 is slidably engaged with the limiting structural plate 211 through the engaging groove 32. The position of the connecting piece 3 is adjusted on the auxiliary frame 21 by sliding displacement. The connecting seat 51 is engaged and placed on the bottom of the light steel keel main frame 4. The engaging seat 54 is rotated and the screws are tightened to complete the connection and fixation between the light steel keel main frame 4 and the connecting seat 51. The fixed ear plate 56 can be connected to the wall. The structure is simple, the installation is quick and convenient, and the construction efficiency and quality are improved.

[0033] 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 light steel keel gypsum board ceiling anti-cracking structure, including a light steel keel ceiling structure body for an arc-shaped elevation angle, characterized in that: The arc-shaped elevated light steel keel ceiling structure body comprises an elevated light steel keel arc-shaped structural plate (1) and a light steel keel attachment frame (2) symmetrically located on both sides of the elevated light steel keel arc-shaped structural plate (1); the light steel keel attachment frame (2) is provided with a connecting piece (3); the connecting piece (3) is provided with a light steel keel main frame (4); the light steel keel main frame (4) is provided with a wall fixing piece (5) for fixing to a wall.

2. A light steel keel gypsum board ceiling anti-cracking structure according to claim 1, characterized in that: The arc-shaped structural plate (1) comprises a plate body (11), wherein the plate body (11) is arranged in an arc-shaped structure with a protruding exterior and a recessed interior, and connecting vertical plates (12) are connected to the inner walls at both ends of the arc-shaped structural plate (1), and the light steel keel attachment frame (2) comprises an attachment frame body (21), wherein the attachment frame body (21) is arranged in a U-shaped structure with an open top, and both inner walls at the top of the attachment frame body (21) are arranged with limiting structural plates (211), and a connecting structure slope structure is arranged at one end of the attachment frame body (21) close to the arc-shaped structural plate (1), and a connecting groove (212) for the connecting vertical plate (12) to penetrate and connect is arranged on one side of the attachment frame body (21) close to the slope structure, and when the connecting vertical plate (12) is penetrated and located in the connecting groove (212), the outer wall of the end of the attachment frame body (21) abuts against the inner wall of the plate body (11).

3. A light steel keel gypsum board ceiling anti-cracking structure according to claim 2, characterized in that: The inner walls of the diagonal connection between the two auxiliary frame bodies (21) are connected with anti-deformation tensile reinforcement ribs (22).

4. The light steel keel gypsum board ceiling anti-cracking structure according to claim 2 is characterized by: The connecting member (3) is arranged in a rectangular structure, a through hole (31) through which the light steel keel main frame (4) passes is horizontally opened in the middle of the connecting member (3), a snap-fit ​​groove (32) which is slidably connected to the limiting structure plate (211) is arranged at the bottom of the connecting member (3), and the connecting member (3) is slidably connected to the auxiliary frame body (21) through the snap-fit ​​groove (32).

5. The light steel keel gypsum board ceiling anti-cracking structure according to claim 4 is characterized by: The light steel keel main frame (4) is arranged in a rectangular structure, and the light steel keel main frame (4) is connected to the connecting piece (3) via the through hole (31).

6. The light steel keel gypsum board ceiling anti-cracking structure according to claim 1 is characterized by: The wall fixing member (5) comprises a connecting seat (51), the connecting seat (51) is arranged in a U-shaped structure with an open top, connecting ear plates (52) are connected to the outer walls on both sides of the top of the connecting seat (51), one of the connecting ear plates (52) is connected to a snap-fit ​​seat (54) via a rotating shaft (53), the snap-fit ​​seat (54) is connected to the other connecting ear plate (52) via a screw, the top of the snap-fit ​​seat (54) is connected to a fixing screw (55), and the top of the fixing screw (55) is connected to the wall via a fixing ear plate (56).

7. The light steel keel gypsum board ceiling anti-cracking structure according to claim 2 is characterized by: The height of the plate body (11) is greater than the thickness of the auxiliary frame body (21).

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