Gypsum board anti-cracking structure suspended ceiling

Abstract

The utility model discloses gypsum board anti -cracking structure ceiling, its characterized in that, including lamp pool structure, including galvanized angle and aluminium square tube, the galvanized angle is equipped below building floor, the galvanized angle is linked with building floor through bolt, high -strength gypsum board sets up in the lower extreme of galvanized angle, high -strength gypsum board is linked with lamp pool structure through self -drilling screw, and the periphery of high -strength gypsum board is equipped with aluminium square tube, and the inside of aluminium square tube is equipped with square tube inner groove, and square tube inner groove installs L type link piece inside, and L type link piece and aluminium square tube are chamfered joint, and the lower extreme of aluminium square tube is equipped with close -mouthed groove, and ordinary gypsum board is inserted with aluminium square tube through close -mouthed groove and connects. The utility model discloses a galvanized angle as the base layer framework of lamp pool structure, utilizes the chamfered joint of aluminium square tube and L type link piece of closed rectangular structure design in the corner area, guarantees the angle invariability and stable connection of corner area, solves the cracking problem of traditional wood because of environmental humidity change, improves the durability and the aesthetic degree of ceiling decoration.

Description

Technical Field

[0001] This utility model specifically relates to a gypsum board anti-cracking structure ceiling, belonging to the field of ceiling engineering technology. Background Technology

[0002] In modern commercial office spaces, to achieve good light source uniformity and overall lighting effect, stretch ceilings are often used as lighting carriers in suspended ceiling systems. The traditional construction method usually involves setting up a base light trough made of plywood in the gypsum board latex paint ceiling structure, installing LED light sheets in the light trough, fixing aluminum profiles around the perimeter of the light trough, and then tensioning and fixing the stretch membrane to the aluminum profiles using a stretching method.

[0003] However, this traditional approach has certain structural flaws: because plywood is used as the base material, its physical properties are greatly affected by changes in environmental humidity, making it prone to expansion or contraction; while the gypsum board latex paint layer is relatively stable. The inconsistent deformation of the two materials under temperature and humidity changes leads to stress concentration at the joints, especially in the four corner areas of the stretch ceiling, which easily causes cracking of the gypsum board latex paint surface, thus affecting the overall decorative effect and durability.

[0004] Therefore, in order to address the shortcomings of existing technologies, a gypsum board anti-cracking structure ceiling is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a gypsum board anti-cracking structure ceiling to solve the problems mentioned in the background art.

[0006] 1. This utility model achieves the above-mentioned objective through the following technical solution: a gypsum board anti-cracking structural ceiling, installed below a building floor slab, characterized in that it comprises:

[0007] The light trough structure includes galvanized angle steel and aluminum square tubes. The galvanized angle steel is provided under the building floor slab and is connected to the building floor slab by bolts.

[0008] High-strength gypsum board is provided at the lower end of the galvanized angle steel. The high-strength gypsum board is connected to the light trough structure by self-tapping screws. Aluminum square tubes are provided around the high-strength gypsum board for edge finishing. The aluminum square tubes have an inner groove. An L-shaped connector is fixedly installed inside the inner groove. The L-shaped connector and the aluminum square tube are chamfered and spliced ​​for stable connection.

[0009] The ordinary gypsum board has a groove at the lower end of the aluminum square tube, and the ordinary gypsum board is inserted into the aluminum square tube through the groove.

[0010] Furthermore, an LED light is provided below the high-strength gypsum board.

[0011] Furthermore, it also includes a light-transmitting soft film, with an H-shaped profile at one end of the aluminum square tube, and the H-shaped profile fixing one end of the light-transmitting soft film.

[0012] Furthermore, the aluminum square tube and the H-shaped profile are fixedly connected by self-tapping screws and the L-shaped connector.

[0013] Furthermore, the lower surface of the ordinary gypsum board is coated with decorative latex paint.

[0014] Furthermore, a process groove is provided at the lower end of the aluminum square tube to facilitate the application of the decorative latex paint.

[0015] The beneficial effects of this utility model are:

[0016] This utility model uses galvanized angle steel as the base frame of the light trough structure, and uses aluminum square tubes with a closed rectangular structure and L-shaped connectors to bevel and splice at the corner areas, ensuring the angular stability and solid connection of the corner areas. This effectively solves the problem of cracking caused by changes in environmental humidity in traditional wood materials, and improves the durability and aesthetics of the ceiling decoration. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is an enlarged schematic diagram of the ceiling fixing of this utility model;

[0019] Figure 3 This is a schematic diagram of the aluminum square tube structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the ceiling corner of this utility model;

[0021] In the diagram: 1. Building floor slab; 2. Lighting trough structure; 2.1. Galvanized angle steel; 2.11. Bolts; 2.2. High-strength gypsum board; 2.3. Aluminum square tube; 2.31. Square tube inner groove; 2.32. Process groove; 2.33. Finishing groove; 2.4. L-shaped connector; 3. Ordinary gypsum board; 3.1. Surface latex paint; 5. H-shaped profile; 6. Translucent soft membrane; 7. Light steel keel; 8. Self-tapping screws. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-4 As shown, Figures 1-4 The illustration schematically shows a gypsum board anti-cracking structure ceiling according to the present invention.

[0024] A gypsum board anti-cracking structural ceiling, installed below a building floor slab 1, is characterized by comprising:

[0025] The light trough structure 2 includes galvanized angle steel 2.1 and aluminum square tube 2.3. Galvanized angle steel 2.1 is provided under the building floor slab 1 and is connected to the building floor slab 1 by bolts.

[0026] High-strength gypsum board 2.2 is installed at the lower end of galvanized angle steel 2.1. High-strength gypsum board 2.2 is connected to the light trough structure 2 by self-tapping screws 8. Aluminum square tubes 2.3 are provided around the high-strength gypsum board 2.2 for edge finishing. The aluminum square tube 2.3 has a square tube inner groove 2.31 inside. L-shaped connectors 2.4 are fixedly installed inside the square tube inner groove 2.31. The L-shaped connectors 2.4 and aluminum square tubes 2.3 are chamfered and spliced ​​for stable connection.

[0027] The lower end of the ordinary gypsum board 3 and the aluminum square tube 2.3 is provided with a finishing groove 2.33, and the ordinary gypsum board 3 is inserted into the aluminum square tube 2.3 through the finishing groove 2.33.

[0028] Among them, the aluminum square tube 2.3 has a closed rectangular structure to increase the overall performance of the ceiling. The closed rectangular structure forms a square tube inner groove 2.31, which facilitates the connection of two aluminum square tubes 2.3 for chamfer splicing in the corner area of ​​the stretch ceiling by means of L-shaped connectors 2.4. This ensures that the chamfer splicing can be limited and connected. The two aluminum square tubes 2.3 are fixed by self-tapping screws 8, which not only ensures more accurate alignment of the process groove 2.32 when the aluminum square tubes 2.3 are chamfered and spliced, but also ensures that the chamfer splicing angle between the aluminum square tubes 2.3 does not deform.

[0029] Among them, the high-strength gypsum board 2.2 is edged with aluminum square tubes 2.3, and the aluminum square tubes 2.3 are connected to the light trough structure 2 by self-tapping screws 8 to form a square frame light trough structure 2.

[0030] The size of the groove 2.33 is larger than the thickness of the ordinary gypsum board 3, which makes it easier for the ordinary gypsum board to be inserted into the groove and meets the connection between the aluminum square tube 2.3 and the gypsum board ceiling.

[0031] Among them, high-strength gypsum board 2.2 is a building board made of α-type hemihydrate gypsum as the main raw material, which has the characteristics of high strength, good durability and strong stability.

[0032] Furthermore, an LED light (not shown) is installed below the high-strength gypsum board 2.2.

[0033] Furthermore, it also includes a light-transmitting soft film 6, and an H-shaped profile 5 is provided at one end of the aluminum square tube 2.3, with the H-shaped profile 5 fixing one end of the light-transmitting soft film 6.

[0034] Light steel keel 7 is installed at both ends of the building floor slab 1, and a translucent soft membrane is installed between the light steel keel 7 on both sides.

[0035] Furthermore, the aluminum square tube 2.3 and the H-shaped profile 5 are fixedly connected by self-tapping screws 8 and L-shaped connectors 2.4.

[0036] Furthermore, the lower surface of the ordinary gypsum board 3 is coated with decorative latex paint 3.1.

[0037] Furthermore, the lower end of the aluminum square tube 2.3 is also provided with a process groove 2.32 to facilitate the application of the decorative latex paint 3.1.

[0038] Among them, the process groove 2.32 not only satisfies the finishing treatment of the decorative latex paint 3.1 and the translucent soft film 6, but also improves the process aesthetics of the gypsum board ceiling.

[0039] The beneficial effects of this utility model are:

[0040] This utility model uses galvanized angle steel as the base frame of the light trough structure, and uses aluminum square tubes with a closed rectangular structure and L-shaped connectors to bevel and splice at the corner areas, ensuring the angular stability and solid connection of the corner areas. This effectively solves the problem of cracking caused by changes in environmental humidity in traditional wood materials, and improves the durability and aesthetics of the ceiling decoration.

[0041] 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.

[0042] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A gypsum board anti-cracking structure ceiling provided below a building floor, characterized by, include: The light trough structure includes galvanized angle steel and aluminum square tubes. The galvanized angle steel is provided under the building floor slab and is connected to the building floor slab by bolts. High-strength gypsum board is provided at the lower end of the galvanized angle steel. The high-strength gypsum board is connected to the light trough structure by self-tapping screws. Aluminum square tubes are provided around the high-strength gypsum board for edge finishing. The aluminum square tubes have an inner groove. An L-shaped connector is fixedly installed inside the inner groove. The L-shaped connector and the aluminum square tube are chamfered and spliced ​​for stable connection. The ordinary gypsum board has a groove at the lower end of the aluminum square tube, and the ordinary gypsum board is inserted into the aluminum square tube through the groove.

2. A gypsum board anti-cracking structure ceiling according to claim 1, characterized in that, LED lights are installed underneath the high-strength gypsum board.

3. A gypsum board anti-cracking structural suspended ceiling as claimed in claim 2, characterized in that, It also includes a light-transmitting soft film, and one end of the aluminum square tube is provided with an H-shaped profile, which fixes one end of the light-transmitting soft film.

4. A gypsum board anti-cracking structure ceiling according to claim 3, wherein The aluminum square tube and the H-shaped profile are fixedly connected by self-tapping screws and the L-shaped connector.

5. A gypsum board anti-cracking structural suspended ceiling as claimed in claim 4, characterized in that, The lower surface of the ordinary gypsum board is coated with decorative latex paint.

6. A gypsum board anti-cracking structural suspended ceiling as claimed in claim 5, characterized in that, The lower end of the aluminum square tube is also provided with a process groove to facilitate the application of the decorative latex paint.

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