Suspended smoke screen for building decoration

Abstract

The utility model discloses a ceiling screen for building decoration, which is arranged at the bottom of a building structure layer, a plurality of longitudinal hoisting components are mounted at the bottom of the building structure layer, and light steel keels are connected with inner cavities of a plurality of transverse hoisting components in a clamping manner; the surface of the light steel keel is fixedly connected with a hanging piece corner connector through a screw. The gypsum board suspended ceiling is installed through matched use of the hoisting assembly, the light steel joist and the hoisting piece corner connector, the finished U-shaped channel steel is installed through matched use of the first angle steel, the second expansion bolt and the hexagon bolt, and the finished U-shaped channel steel is installed through matched use of the fixing assembly, the through hole and the installation hole. And through the arrangement of the protection gaskets, the wire clamping fireproof glass is protected after being installed, and the purpose of effectively improving the simplicity, convenience and firmness of the fixed installation mode of the ceiling screen can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of smoke barrier vertical walls, in particular to a smoke barrier vertical wall used for building decoration. Background Art

[0002] Smoke barrier is a kind of building decoration material used to prevent smoke, dust and other pollutants from entering the indoor air. It is usually installed above the ceiling or wall to isolate and filter the air, keeping the indoor air fresh. The design of the smoke barrier is to reduce the harm of smoke to human health and the indoor environment.

[0003] Smoke barrier walls are made of non-combustible materials and are fixed or movable smoke barrier facilities that hang down from the ceiling by no less than 500 mm. They are mainly used in high-rise or super-high-rise large shopping malls, office buildings, warehouses and other occasions. They can effectively block the horizontal flow of smoke under the building ceiling, so as to improve the smoke exhaust effect in the smoke-proof partition. The common installation method of fixed smoke barrier walls is the combination of hangers, stainless steel support edges, vertical rails and bolts. In order to make the installation of smoke barrier walls simpler and firmer, it is necessary to design a smoke barrier wall for building decoration, which uses wired glass openings and direct bolt fixation to effectively improve the simplicity and firmness of the fixed installation method of the smoke barrier wall. Utility Model Content

[0004] The purpose of the utility model is to provide a smoke barrier wall for building decoration, which has the advantages of improving the simplicity and firmness of the fixed installation method of the smoke barrier wall and solves the above-mentioned technical problems.

[0005] The technical solution of the utility model for solving the above technical problems is as follows: a smoke barrier wall for building decoration, the smoke barrier wall is arranged at the bottom of the building structure layer: a plurality of longitudinal hanging components are installed at the bottom of the building structure layer, the inner cavity of a plurality of transverse rows of the hanging components are snap-connected with light steel keels, the surface of the light steel keel is fixedly connected with hanging angle codes by screws, the bottoms of the plurality of hanging angle codes are fixedly installed with gypsum board ceilings, a longitudinal row of angle steels is provided at the bottom of the building structure layer, the angle steels are fixedly installed at the bottom of the building structure layer by a second expansion bolt, and a plurality of adjacent angle steels are provided between the bottoms of the front and rear adjacent angle steels. Finished U-shaped channel steel, the finished U-shaped channel steel is fixedly installed at the bottom of angle steel one by hexagonal bolts, the inner cavity of the finished U-shaped channel steel is provided with wired fireproof glass, the bottom of both sides of the inner cavity of the finished U-shaped channel steel are bonded with protective gaskets, the front and back of the right side of the finished U-shaped channel steel are installed with fixing components, the front and back of the left side of the wired fireproof glass are provided with through holes compatible with the fixing components, the front and back of both sides of the finished U-shaped channel steel are provided with mounting holes compatible with the fixing components, the bottom of the inner cavity of the angle steel one is welded with angle steel two, and the top of the angle steel two is fixedly connected to the top of the building structure layer by a third expansion bolt.

[0006] The utility model is a smoke barrier wall for building decoration as described above, further comprising: the hanging assembly includes a galvanized wire hanger, the top of the galvanized wire hanger is fixedly installed at the bottom of the building structure layer by a first expansion bolt, and the bottom thread of the surface of the galvanized wire hanger is connected with a hanging buckle.

[0007] The utility model is a smoke barrier wall for building decoration as described above, further comprising: the fixing assembly includes a threaded tube that passes through the interior of the wired fireproof glass and the protective gasket to the left side of the finished U-shaped channel steel, and the inner cavity of the threaded tube is threadedly connected to a threaded rod.

[0008] The utility model is a smoke barrier wall for building decoration as described above, further comprising: a rubber pad 1 fixedly connected to the surface of the threaded tube, which fits tightly with the right side of the finished U-shaped channel steel; and a rubber pad 2 is sleeved on the surface of the threaded rod, which fits tightly with the left side of the finished U-shaped channel steel.

[0009] The utility model provides the smoke barrier vertical wall for building decoration as described above, further comprising: a fireproof grease layer filled between the wired fireproof glass and the gypsum board ceiling.

[0010] The utility model provides the smoke barrier vertical wall for building decoration as described above, further comprising: a gap being provided between two adjacent wired fireproof glasses.

[0011] The utility model provides the smoke barrier vertical wall for building decoration as described above, further comprising: the inner cavity of the gap is filled with glass glue.

[0012] The beneficial effects of the utility model are:

[0013] 1. The utility model uses a hanging assembly, a light steel keel and a hanging angle code to install a gypsum board ceiling. Uses the first and second expansion bolts and hexagonal bolts to install the finished U-shaped channel steel. Uses the fixing assembly, the through hole and the mounting hole to install the wired fireproof glass. The provision of the protective gasket protects the wired fireproof glass after installation, thereby effectively improving the simplicity and firmness of the fixed installation method of the smoke barrier vertical wall.

[0014] 2. The utility model increases the contact area between the threaded tube and the threaded rod and the finished U-shaped channel steel through the coordinated use of the rubber pad 1 and the rubber pad 2, while avoiding wear between the finished U-shaped channel steel and the fixing components, and improving the stability of the wired fireproof glass installed in the inner cavity of the finished U-shaped channel steel.

[0015] 3. The utility model seals the gap between the gypsum board ceiling and the wired fireproof glass by setting the fireproof grease layer, and also plays a role in limiting protection of the middle position of the wired fireproof glass. In addition, the fireproof grease layer has waterproof and fireproof effects.

[0016] 4. The utility model seals the gap between two wired fireproof glasses by setting the glass glue, thereby making the installation of multiple wired fireproof glasses more stable and improving the smoke blocking effect of the wired fireproof glasses. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or other advantages of the present invention will become clearer and easier to understand through the detailed description made in conjunction with the following drawings. These drawings are only illustrative and do not limit the present invention, wherein:

[0018] Figure 1 This is a schematic diagram of a main plan view of an embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the main perspective view of a finished U-shaped channel steel, wired fireproof glass and protective gasket in one embodiment of the utility model;

[0020] Figure 3 This is an embodiment of the utility model Figure 1 A partial enlarged view of point A;

[0021] Figure 4 This is an embodiment of the utility model Figure 1 A partial enlarged view of point B in the middle;

[0022] Figure 5 This is a schematic front perspective view of multiple wired fireproof glass panels according to an embodiment of the present invention.

[0023] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0024] 1. Building structure layer, 2. Lifting components, 21. Galvanized threaded hanger rod, 22. First expansion bolt, 23. Hanging clip, 3. Light steel keel, 4. Hanging angle code, 5. Gypsum board ceiling, 6. Angle steel one, 7. Second expansion bolt, 8. Finished U-shaped channel steel, 9. Wired fireproof glass, 10. Protective gasket, 11. Fixing components, 111. Threaded pipe, 112. Threaded rod, 113. Rubber pad one, 114. Rubber pad two, 12. Through hole, 13. Mounting hole, 14. Fireproof grease layer, 15. Angle steel two, 16. Third expansion bolt, 17. Clearance seam. DETAILED DESCRIPTION

[0025] Hereinafter, embodiments of the smoke barrier vertical wall for building decoration of the present invention will be described with reference to the accompanying drawings.

[0026] The embodiments described herein are specific embodiments of the present invention and are used to illustrate the concept of the present invention. They are illustrative and exemplary and should not be construed as limiting the embodiments and scope of the present invention. In addition to the embodiments described herein, those skilled in the art can also adopt other obvious technical solutions based on the claims and the disclosure of the specification, including technical solutions that adopt any obvious substitutions and modifications to the embodiments described herein.

[0027] The accompanying drawings in this specification are schematic diagrams that assist in illustrating the concepts of the present invention and schematically illustrate the shapes of the various components and their interrelationships. Please note that to clearly illustrate the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. The same reference numerals are used to indicate the same parts.

[0028] Figure 1-5The utility model shows an embodiment of a smoke barrier wall for building decoration, which is arranged at the bottom of a building structure layer 1: a plurality of longitudinal hanging components 2 are installed at the bottom of the building structure layer 1, and the hanging components 2 include a galvanized wire hanger 21, and the top of the galvanized wire hanger 21 is fixedly installed at the bottom of the building structure layer 1 by a first expansion bolt 22, and the bottom of the surface of the galvanized wire hanger 21 is threadedly connected with a hanging buckle 23, and the inner cavity of the plurality of horizontal hanging components 2 is snap-connected with a light steel keel 3, and the surface of the light steel keel 3 is fixedly connected with a hanging angle code 4 by screws, and the bottom of the plurality of hanging angle codes 4 is fixedly installed with a gypsum board ceiling 5, and a longitudinal row of angle steel 1 6 is provided at the bottom of the building structure layer 1, and the angle steel 1 6 is fixedly installed on the building by a second expansion bolt 7. At the bottom of the structural layer 1, a finished U-shaped channel steel 8 is arranged between the bottoms of the two adjacent front and rear angle steels 6. The finished U-shaped channel steel 8 is fixed to the bottom of the angle steel 6 by a hexagonal bolt. The inner cavity of the finished U-shaped channel steel 8 is provided with a wired fireproof glass 9. The thickness of the wired fireproof glass 9 is 7mm. The bottoms of both sides of the inner cavity of the finished U-shaped channel steel 8 are bonded with protective gaskets 10. The front and back of the right side of the finished U-shaped channel steel 8 are both installed with fixing components 11. The fixing component 11 includes a threaded tube 111 that passes through the inside of the wired fireproof glass 9 and the protective gasket 10 to the left side of the finished U-shaped channel steel 8. The inner cavity of the threaded tube 111 is threadedly connected to a threaded rod 112. The surface of the threaded tube 111 is fixedly connected to a rubber pad 113 that fits tightly to the right side of the finished U-shaped channel steel 8. The threaded rod 1 The surface of 12 is provided with a rubber pad 2 114 that fits tightly with the left side of the finished U-channel steel 8. Through the coordinated use of rubber pad 113 and rubber pad 2 114, the contact area between the threaded tube 111 and the threaded rod 112 and the finished U-channel steel 8 is increased, while avoiding wear between the finished U-channel steel 8 and the fixing component 11, and improving the stability of the wired fireproof glass 9 installed in the inner cavity of the finished U-channel steel 8. Through holes 12 that are compatible with the fixing component 11 are provided on the front and back of the left side of the wired fireproof glass 9, and mounting holes 13 that are compatible with the fixing component 11 are provided on the front and back of both sides of the finished U-channel steel 8. A fireproof grease layer 14 is filled between the wired fireproof glass 9 and the gypsum board ceiling 5. Through the provision of the fireproof grease layer 14, the gypsum board ceiling 5 and the gap between the wired fireproof glass 9 plays a sealing role, and also plays a role in limiting protection for the middle position of the wired fireproof glass 9, and the fireproof grease layer 14 has the functions of waterproofing and fireproofing. The bottom of the inner cavity of the angle steel 6 is welded with the angle steel 2 15, and the angle steel 1 and the angle steel 2 15 are both 40*40*4 hot-dip galvanized angle steels. The top of the angle steel 2 15 is fixedly connected to the top of the building structure layer 1 through the third expansion bolt 16. A gap seam 17 is provided between two adjacent wired fireproof glasses 9, and the width of the gap seam 17 is 5mm. The inner cavity of the gap seam 17 is filled with glass glue. Through the setting of the glass glue, the gap seam 17 between the two wired fireproof glasses 9 is sealed, thereby making the multiple wired fireproof glasses 9 more stable after installation.Improves the smoke blocking effect of wired fireproof glass 9.

[0029] Working principle: When using the present invention, the user first opens mounting holes 13 and through holes 12 on the surfaces of the finished U-channel steel 8 and the wired fireproof glass 9 respectively, and then bonds protective gaskets 10 on both sides of the bottom of the inner cavity of the finished U-channel steel 8, and then snaps the wired fireproof glass 9 into the inner cavity of the finished U-channel steel 8. Then, the user passes the threaded tube 111 from the inner cavity of the right mounting hole 13 through the through hole 12 to the inner cavity of the left mounting hole 13, and then rotates the threaded rod 112 to install it into the inner cavity of the threaded tube 111 until the rubber pad 113 and the rubber pad 2 114 are tightly fitted with one side of the finished U-channel steel 8 respectively. At this time, the installation of the wired fireproof glass 9 is completed, and then the user passes through multiple second expansion joints at the bottom of the building structure layer 1. Bolts 7 are used to install multiple rows of angle steels 6. The two adjacent angle steels 6 in front and behind each row of angle steels 6 form a group. The interval between each group of angle steels 6 is calculated according to the width of the wired fireproof glass 9. It is necessary to ensure that a gap 17 is left between each wired fireproof glass 9 to facilitate filling with glass glue. Then the wired fireproof glass 9 is installed at the bottom of the angle steel 6 through the hexagonal bolts. At this time, the installation of the smoke barrier is completed. Subsequently, the gypsum board ceiling 5 is installed through the hanging assembly 2, the light steel keel 3 and the hanging angle code 4. The installation of the gypsum board ceiling 5 here is the existing technology and will not be elaborated on here. Subsequently, the fireproof grease layer 14 is filled at the connection position of the gypsum board ceiling 5 and the wired fireproof glass 9 to effectively improve the simplicity and firmness of the fixed installation method of the smoke barrier.

[0030] To sum up: the smoke barrier used for building decoration, through the coordinated use of the hanging component 2, the light steel keel 3 and the hanging angle code 4, the gypsum board ceiling 5 can be installed, and the finished U-shaped channel steel 8 can be installed through the coordinated use of the angle steel 1 6, the second expansion bolt 7 and the hexagonal bolt. The wired fireproof glass 9 can be installed through the coordinated use of the fixing component 11, the through hole 12 and the installation hole 13. The setting of the protective gasket 10 plays a role in protecting the wired fireproof glass 9 after installation, thereby effectively achieving the purpose of improving the simplicity and firmness of the fixed installation method of the smoke barrier.

[0031] The technical features disclosed above are not limited to the disclosed combinations with other features. Those skilled in the art can also make other combinations between the technical features according to the purpose of the utility model to achieve the purpose of the utility model.

Claims

1. A smoke barrier for building decoration, characterized in that: The smoke barrier is arranged at the bottom of the building structure layer (1): a plurality of longitudinal hanging components (2) are installed at the bottom of the building structure layer (1), the inner cavities of the plurality of transverse hanging components (2) are snap-connected with light steel keels (3), the surfaces of the light steel keels (3) are fixedly connected with hanging angle brackets (4) by screws, the bottoms of the plurality of hanging angle brackets (4) are fixedly installed with gypsum board ceilings (5), a longitudinal angle steel (6) is arranged at the bottom of the building structure layer (1), the angle steel (6) is fixedly installed at the bottom of the building structure layer (1) by a second expansion bolt (7), and a finished U-shaped channel steel (8) is arranged between the bottoms of two adjacent front and rear angle steels (6), and the finished U-shaped channel steel (8) is fixed by a hexagonal bolt. Installed at the bottom of angle steel 1 (6), the inner cavity of the finished U-shaped channel steel (8) is provided with wired fireproof glass (9), the bottoms of both sides of the inner cavity of the finished U-shaped channel steel (8) are bonded with protective gaskets (10), the front and rear of the right side of the finished U-shaped channel steel (8) are both provided with fixing components (11), the front and rear of the left side of the wired fireproof glass (9) are both provided with through holes (12) that are compatible with the fixing components (11), the front and rear of both sides of the finished U-shaped channel steel (8) are both provided with mounting holes (13) that are compatible with the fixing components (11), the bottom of the inner cavity of the angle steel 1 (6) is welded with angle steel 2 (15), and the top of the angle steel 2 (15) is fixedly connected to the top of the building structure layer (1) through a third expansion bolt (16).

2. The smoke barrier for building decoration according to claim 1, characterized in that: The hoisting assembly (2) comprises a galvanized wire hanger (21), the top end of the galvanized wire hanger (21) being fixedly mounted on the bottom of the building structure layer (1) via a first expansion bolt (22), and a hanger buckle (23) being threadedly connected to the bottom of the surface of the galvanized wire hanger (21).

3. The smoke barrier for building decoration according to claim 2, characterized in that: The fixing assembly (11) comprises a threaded tube (111) that passes through the interior of the wired fireproof glass (9) and the protective gasket (10) to the left side of the finished U-shaped channel steel (8), and the inner cavity of the threaded tube (111) is threadedly connected to a threaded rod (112).

4. The smoke barrier for building decoration according to claim 3, characterized in that: The surface of the threaded tube (111) is fixedly connected to a rubber pad 1 (113) that fits tightly with the right side of the finished U-shaped channel steel (8), and the surface of the threaded rod (112) is sleeved with a rubber pad 2 (114) that fits tightly with the left side of the finished U-shaped channel steel (8).

5. The smoke barrier for building decoration according to claim 4, characterized in that: A fireproof grease layer (14) is filled between the wired fireproof glass (9) and the gypsum board ceiling (5).

6. The smoke barrier for building decoration according to claim 5, characterized in that: A gap (17) is provided between two adjacent wired fireproof glasses (9).

7. The smoke barrier for building decoration according to claim 6, characterized in that: The inner cavity of the gap (17) is filled with glass glue.

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