Glass smoke blocking device suitable for special-shaped bare ceiling

Abstract

The utility model discloses a glass smoke-blocking device suitable for a special-shaped bare ceiling, which comprises a smoke-blocking vertical wall arranged at the bottom end of a structural ceiling, and the smoke-blocking vertical wall is fixedly connected with the bottom of the structural ceiling through a suspension structure; wherein the ceiling screen comprises tempered laminated glass, wired glass attachment plates are installed on the two sides of the top end of the tempered laminated glass, the suspension structure comprises an arc-shaped hanging scaffold installed at the bottom end of the structural ceiling, a groove with a downward opening is formed in the arc-shaped hanging scaffold, and the tempered laminated glass is inserted into and penetrates through the groove in the arc-shaped hanging scaffold. The wired glass attachment plate is arranged in the arc-shaped hanging scaffold, the arc-shaped hanging scaffold, the wired glass attachment plate and the tempered laminated glass are fixedly connected by inserting countersunk bolts, and the two ends of the countersunk bolts penetrate through the two sides of the arc-shaped hanging scaffold so that the wired glass attachment plate and the tempered laminated glass can be fixed in the arc-shaped hanging scaffold. The whole device is easy to install, safe in structure and extremely high in applicability, and the cost can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the field of building decoration industry, in particular to a glass smoke barrier device suitable for special-shaped bare roof ceilings. Background Art

[0002] Smoke barriers are generally made of non-combustible materials. They are fixed or movable smoke barriers that hang down from the ceiling by no less than 500mm. They can effectively block the horizontal flow of smoke under the building ceiling, thereby improving the smoke exhaust effect within the smoke-proof partition and playing a certain role in protecting people's lives and property. However, the installation process of current smoke barriers is complicated and prone to instability. Summary of the invention

[0003] The utility model aims to provide a glass smoke barrier device suitable for special-shaped bare roof ceilings, which can effectively solve the problem that the installation of the smoke barrier vertical wall is troublesome and unstable.

[0004] The utility model is implemented as follows: a glass smoke barrier vertical wall device suitable for special-shaped bare ceilings, comprising a smoke barrier vertical wall arranged at the bottom end of the structural ceiling, the smoke barrier vertical wall being fixedly connected to the bottom of the structural ceiling through a suspension structure;

[0005] Wherein, the smoke barrier wall includes tempered laminated glass, and wire glass attachment plates are installed on both sides of the top of the tempered laminated glass. The suspension structure includes an arc-shaped hanging plate installed at the bottom of the structural ceiling, and a downward-opening groove is arranged inside the arc-shaped hanging plate. The tempered laminated glass is inserted into and passes through the groove inside the arc-shaped hanging plate. The wire glass attachment plate is arranged inside the arc-shaped hanging plate. The arc-shaped hanging plate, the wire glass attachment plate and the tempered laminated glass are fixedly connected by inserting countersunk bolts, and both ends of the countersunk bolts pass through both sides of the arc-shaped hanging plate to fix the wire glass attachment plate and the tempered laminated glass inside the arc-shaped hanging plate.

[0006] Optionally, the suspension structure further includes a suspension rod connected to the bottom end of the structural ceiling, the suspension rod is inserted into the tempered laminated glass, and the countersunk bolt passes through the suspension rod.

[0007] Optionally, a limit card is installed at the bottom end of the suspension rod, and the limit card is threadedly connected to the bottom end of the suspension rod.

[0008] Optionally, the structural ceiling is an arched or flat roof structure.

[0009] Optionally, the top contour of the tempered laminated glass is completely in contact with the inner wall of the structural ceiling.

[0010] The glass smoke barrier device of the utility model, which is suitable for special-shaped bare roof ceilings, fixes the tempered laminated glass serving as the smoke barrier vertical wall to the bottom of the structural ceiling through an arc-shaped chuck and a hanger, thereby completing the hanging of the smoke barrier vertical wall and the structural ceiling, and uses limit cards and hangers to limit the seams and prevent the bottom from swinging. The entire device is not only simple and convenient to install and has a safe structure, but also has strong applicability and beautiful effects, and greatly reduces costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the glass smoke barrier device of the utility model which is applicable to special-shaped bare roof ceilings;

[0012] Figure 2 The utility model is a structural schematic diagram of a suspension structure in a glass smoke barrier device suitable for a special-shaped bare roof ceiling.

[0013] Description of labels:

[0014] 1. Structural ceiling;

[0015] 2. Structural ceiling;

[0016] 21. Tempered laminated glass;

[0017] 22. Wired glass attached plate;

[0018] 3. Suspension structure;

[0019] 31. Arc-shaped hanging tray;

[0020] 32. Countersunk bolts;

[0021] 33. Limit card;

[0022] 34. Lifting rod. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0024] See also Figure 1 and Figure 2 The utility model provides a glass smoke barrier vertical wall device suitable for a special-shaped bare ceiling, comprising a smoke barrier vertical wall 2 arranged at the bottom end of a structural ceiling 1, wherein the smoke barrier vertical wall 2 is fixedly connected to the bottom of the structural ceiling 1 through a suspension structure 3;

[0025] The smoke barrier vertical wall 2 includes a tempered laminated glass 21, and both sides of the top of the tempered laminated glass 21 are installed with wire glass attachment plates 22. The suspension structure 3 includes an arc-shaped hanging plate 31 installed at the bottom of the structural ceiling 1, and a groove opening downward is arranged inside the arc-shaped hanging plate 31. The tempered laminated glass 21 is inserted into and passes through the groove inside the arc-shaped hanging plate 31. The wire glass attachment plate 22 is arranged inside the arc-shaped hanging plate 31. The arc-shaped hanging plate 31 and the wire glass attachment plates 22 are arranged inside the arc-shaped hanging plate 31. The wired glass attachment plate 22 and the tempered laminated glass 21 are fixedly connected by inserting countersunk bolts 32, and both ends of the countersunk bolts 32 pass through both sides of the arc-shaped hanging plate 31 to fix the wired glass attachment plate 22 and the tempered laminated glass 21 inside the arc-shaped hanging plate 31. The suspension structure 3 also includes a hanger rod 34 connected to the bottom end of the structural ceiling 1, and the hanger rod 34 is inserted into the tempered laminated glass 21, and the countersunk bolts 32 pass through the hanger rod 34.

[0026] In this embodiment, a hanger 34 is inserted into the tempered laminated glass 21 serving as a smoke barrier wall, and the top of the hanger 34 is connected to the structural ceiling 1, and the top of the tempered laminated glass 21 is fitted with the wire glass attachment plate 22. After the countersunk bolts 32 penetrate the arc-shaped hanging plate 31, the wire glass attachment plate 22, the tempered laminated glass 21 and the hanger 34, the wire glass attachment plate 22, the tempered laminated glass 21 and the hanger 34 are all fixedly connected to the arc-shaped hanging plate 31, thereby ensuring the stability of the entire structure and effectively playing a smoke barrier role.

[0027] In some embodiments, a limit card 33 is installed at the bottom of the suspension rod 34, and the limit card 33 is threadedly connected to the bottom of the suspension rod 34. The suspension rod 34 is limited by the limit card 33 at the bottom to limit the tempered laminated glass 21.

[0028] In some other embodiments, the structural ceiling 1 is an arched or flat structure, and the top profile of the tempered laminated glass 21 is completely fitted with the inner wall of the structural ceiling 1. By fitting the tempered laminated glass 21 with the inner wall of the structural ceiling 1, it is ensured that smoke will not leak to other places through the top, thereby achieving a good smoke blocking effect.

[0029] The glass smoke barrier device of the utility model, which is suitable for special-shaped bare roof ceilings, fixes the tempered laminated glass serving as the smoke barrier vertical wall to the bottom of the structural ceiling through an arc-shaped chuck and a hanger, thereby completing the hanging of the smoke barrier vertical wall and the structural ceiling, and uses limit cards and hangers to limit the seams and prevent the bottom from swinging. The entire device is not only simple and convenient to install and has a safe structure, but also has strong applicability and beautiful effects, and greatly reduces costs.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A glass smoke barrier device suitable for special-shaped bare ceilings, characterized in that: It comprises a smoke barrier vertical wall (2) arranged at the bottom end of the structural ceiling (1), wherein the smoke barrier vertical wall (2) is fixedly connected to the bottom of the structural ceiling (1) via a suspension structure (3); The smoke barrier vertical wall (2) comprises a tempered laminated glass (21), and both sides of the top of the tempered laminated glass (21) are provided with a wire glass attachment plate (22). The suspension structure (3) comprises an arc-shaped hanging plate (31) installed at the bottom of the structural ceiling (1), and a groove opening downward is arranged inside the arc-shaped hanging plate (31). The tempered laminated glass (21) is inserted into and passes through the groove inside the arc-shaped hanging plate (31), and the wire glass attachment plate (22) is arranged inside the arc-shaped hanging plate (31). The arc-shaped hanging plate (31), the wire glass attachment plate (22) and the tempered laminated glass (21) are fixedly connected by inserting a countersunk bolt (32), and both ends of the countersunk bolt (32) pass through both sides of the arc-shaped hanging plate (31) to fix the wire glass attachment plate (22) and the tempered laminated glass (21) inside the arc-shaped hanging plate (31).

2. The glass smoke barrier device suitable for special-shaped bare ceiling according to claim 1 is characterized in that: The suspension structure (3) further comprises a suspension rod (34) connected to the bottom end of the structural ceiling (1); the suspension rod (34) is inserted into the interior of the tempered laminated glass (21), and the countersunk bolt (32) passes through the suspension rod (34).

3. The glass smoke barrier device suitable for special-shaped bare ceiling according to claim 2 is characterized in that: A limit card (33) is installed at the bottom end of the suspension rod (34), and the limit card (33) is threadedly connected to the bottom end of the suspension rod (34).

4. The glass smoke barrier device suitable for special-shaped bare ceiling according to claim 1, characterized in that: The structural ceiling (1) is an arched or flat roof structure.

5. The glass smoke barrier device suitable for special-shaped bare ceilings according to claim 4 is characterized in that: The top profile of the tempered laminated glass (21) is completely in contact with the inner wall of the structural ceiling (1).

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