Fixing node of smoke-blocking vertical wall

Abstract

The utility model relates to the field of building decoration, in particular to a ceiling screen fixing node. The suspended ceiling is arranged on an indoor floor slab, a suspended ceiling is arranged below the indoor floor slab, a strip-shaped mounting hole site is reserved in the suspended ceiling, a connecting support is fixed between the suspended ceiling and the indoor floor slab, and the connecting support is arranged in the length direction of the strip-shaped mounting hole site. The connecting support is located on one side of the strip-shaped mounting hole site and closely adjacent to the strip-shaped mounting hole site, the upper portion of the smoke-blocking vertical wall is inserted into the strip-shaped mounting hole site, a connecting clamping groove is formed in the upper side edge of the smoke-blocking vertical wall in a buckled mode, and the smoke-blocking vertical wall and the connecting clamping groove are fixed to the connecting support through fastening bolts. A plurality of auxiliary supporting columns are obliquely fixed to one side of the connecting support, and the other ends of the auxiliary supporting columns are all fixed to an indoor floor. Suspended installation of the smoke-blocking vertical wall is achieved, firmness of suspended installation of the smoke-blocking vertical wall is guaranteed through the connecting support, the connecting support is reinforced through the auxiliary supporting columns, and the smoke-blocking vertical wall is prevented from shaking.

Description

Technical Field

[0001] The utility model relates to the field of building decoration, in particular to a smoke barrier vertical wall fixing node. Background Art

[0002] In large public places, such as large shopping malls, supermarkets and other crowded areas, fire prevention has always been the top priority of various safety risks. Once a fire occurs, how to evacuate people in an orderly manner and prevent chaos is a top priority. In this case, the reasonable configuration of safe entrances and exits is necessary, but the evacuation of people takes time, and how to delay the large-scale spread of smoke and hot gases generated by the fire and maximize the precious escape time for indoor people is even more important. Against this background, smoke barriers came into being and have become a necessary safety measure in public places; smoke barriers are vertical partitions that prevent smoke from flowing horizontally under the ceiling of a building. They are made of non-combustible materials and play a very positive role in protecting people’s lives and property.

[0003] It is a common installation method to install smoke barrier walls on the ceiling. Glass is one of the common materials used to make smoke barrier walls. In the prior art, tempered clear glass is usually used to meet design specifications. However, due to its heavy weight, the common installation method of using hanging rods and connecting hangers has a poor fixing effect. The tempered clear glass will shake, and the firmness of the installation is difficult to meet the design requirements, which poses a risk of safety accidents.

[0004] Therefore, a smoke barrier vertical wall fixing node is needed to solve the above technical problems. Utility Model Content

[0005] The utility model aims to solve the above-mentioned problems, thereby providing a smoke barrier wall fixing node, which effectively ensures the firmness of the smoke barrier wall suspension installation, ensures the fixing effect of the smoke barrier wall and thus meets the design requirements, and reinforces the connecting bracket through auxiliary pillars to prevent the smoke barrier wall from shaking.

[0006] The utility model solves the above problems and adopts the following technical solutions:

[0007] A smoke barrier wall fixing node is arranged on an indoor floor slab, a ceiling is arranged below the indoor floor slab, strip installation holes are reserved on the ceiling, a connecting bracket is fixed between the ceiling and the indoor floor slab, the connecting bracket is arranged along the length direction of the strip installation hole, the connecting bracket is located on one side of the strip installation hole and is closely adjacent to the strip installation hole, the upper part of the smoke barrier wall is inserted into the strip installation hole, a connecting slot is buckled and installed on the upper side of the smoke barrier wall, the smoke barrier wall and the connecting slot are fixed to the connecting bracket by fastening bolts, a plurality of auxiliary pillars are obliquely fixed on one side of the connecting bracket, and the plurality of auxiliary pillars The other end is fixed to the indoor floor; the connecting bracket includes a connecting plate, which is fixed to the bottom surface of the indoor floor along the length direction of the strip installation hole, an upper connecting cross bar is fixed on the bottom surface of the connecting plate, and a lower connecting cross bar adjacent to the strip installation hole is fixed on the top surface of the ceiling, the lower connecting cross bar corresponds to the upper connecting cross bar, and a plurality of connecting vertical bars are arranged between the upper connecting cross bar and the lower connecting cross bar along the length direction of the upper connecting cross bar; a plurality of connecting angle pieces are fixed on the lower connecting cross bar and between two adjacent connecting vertical bars, and each connecting angle piece is connected to a fastening bolt installed on the smoke barrier vertical wall and the connecting slot.

[0008] As a preferred embodiment, a further technical solution of the utility model is:

[0009] Furthermore, each auxiliary support corresponds to each connecting vertical rod, and each auxiliary support is obliquely fixed on the side of the connecting vertical rod. A fixing plate is connected to the other end of each auxiliary support, and the fixing plate is fixed to the bottom surface of the indoor floor through expansion bolts.

[0010] Furthermore, the cross-section of the connecting slot is an inverted U-shaped structure, the connecting slot is arranged along the length direction of the upper side of the smoke barrier wall, the connecting slot is buckled on the upper side of the smoke barrier wall, a foam strip is arranged between the upper side of the smoke barrier wall and the connecting slot, and a rubber pad is arranged between the two vertical parts of the connecting slot and the smoke barrier wall.

[0011] Furthermore, bolt holes are commonly arranged on the connecting slots, the two rubber pads, the smoke barrier vertical wall and each connecting angle piece, and the fastening bolts are installed on the bolt holes.

[0012] Furthermore, foam strips and sealant are provided between the strip-shaped installation holes and the smoke barrier vertical wall.

[0013] Furthermore, the smoke barrier vertical wall is made of tempered clear glass.

[0014] Compared with the prior art, the utility model adopting the above technical solution has the following outstanding features:

[0015] The utility model has a ceiling installed on an indoor floor, strip installation holes are reserved on the ceiling, a smoke barrier wall is inserted into the strip installation holes, a connecting bracket is fixed on the indoor floor, a connecting slot is buckled and installed on the upper side of the smoke barrier wall, the smoke barrier wall and the connecting slot are fixed to the connecting bracket by fastening bolts, so as to realize the hanging installation of the smoke barrier wall, and the firmness of the hanging installation of the smoke barrier wall is effectively guaranteed by the connecting bracket, the fixing effect of the smoke barrier wall is guaranteed and the design requirements are met, and at the same time, a plurality of auxiliary pillars fixed to the indoor floor are obliquely arranged on the connecting bracket, so as to reinforce the connecting bracket, avoid shaking of the smoke barrier wall, and reduce the risk of safety accidents caused by falling of the smoke barrier wall due to loose installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0017] In the figure: 1. Indoor floor; 2. Ceiling; 3. Strip installation holes; 4. Connecting slots; 5. Auxiliary pillars; 6. Connecting plates; 7. Upper connecting crossbars; 8. Lower connecting crossbars; 9. Connecting vertical bars; 10. Connecting corner pieces; 11. Fixing plates; 12. Foam strips; 13. Rubber pads; 14. Sealant; 15. Smoke barrier walls. DETAILED DESCRIPTION

[0018] The following description of the embodiments will help the public better understand the present utility model, but the specific embodiments given by the applicant cannot and should not be regarded as limitations on the technical solution of the present utility model. Any changes to the definitions of components or technical features and / or formal but not substantial changes to the overall structure should be regarded as the scope of protection defined by the technical solution of the present utility model.

[0019] See also Figure 1 As shown, the technical solution of the utility model is as follows:

[0020] A smoke barrier wall fixing node is arranged on an indoor floor 1, a ceiling 2 is installed below the indoor floor 1, a strip installation hole 3 is reserved on the ceiling 2, the length and width of the strip installation hole 3 are adapted to the smoke barrier wall 15, so as to ensure that the smoke barrier wall 15 is smoothly inserted into the strip installation hole 3, a connecting bracket is fixed between the ceiling 2 and the indoor floor 1, the connecting bracket is fixed on the bottom surface of the indoor floor 1, the ceiling 2 and the connecting bracket are connected, and the connecting bracket is arranged along the length direction of the strip installation hole 3, so that the connecting bracket and the smoke barrier wall 15 can be fixed at multiple points To ensure the firmness of the connection between the connecting bracket and the smoke barrier vertical wall 15, the connecting bracket is located on the left side of the strip mounting hole 3 and is closely adjacent to the strip mounting hole 3. The upper part of the smoke barrier vertical wall 15 is inserted into the strip mounting hole 3. The smoke barrier vertical wall 15 is tempered clear glass. A connecting card slot 4 is buckled and installed on the upper side of the smoke barrier vertical wall 15. The smoke barrier vertical wall 15 and the connecting card slot 4 are fixed to the connecting bracket by fastening bolts. A number of auxiliary pillars 5 are obliquely fixed on the right side of the connecting bracket. The other ends of the several auxiliary pillars 5 are fixed on the indoor floor 1, and the auxiliary pillars 5 play a role in reinforcing the connecting bracket. , to prevent the smoke barrier wall 15 from shaking; the connecting bracket includes a connecting plate 6, the connecting plate 6 is a steel plate, the connecting plate 6 is fixed to the bottom surface of the indoor floor 1 along the length direction of the strip mounting hole 3, the connecting plate 6 is consistent with the length of the upper side of the smoke barrier wall 15, a through hole is opened on the connecting plate 6, and an expansion bolt for fixing the connecting plate 6 to the bottom surface of the indoor floor 1 is installed on the through hole, an upper connecting cross bar 7 is welded on the bottom surface of the connecting plate 6, and the upper connecting cross bar 7 is consistent with the length of the connecting plate 6, and a lower connecting cross bar 8 adjacent to the strip mounting hole 3 is fixed on the top surface of the ceiling 2, and the lower connecting cross bar 8 is connected to the upper Corresponding to the connecting cross bar 7, a plurality of connecting vertical rods 9 are arranged at intervals along the length direction of the upper connecting cross bar 7 between the upper connecting cross bar 7 and the lower connecting cross bar 8, each connecting vertical rod 9 is vertically welded between the upper connecting cross bar 7 and the lower connecting cross bar 8, and the number of connecting vertical rods 9 is determined according to actual needs. The upper connecting cross bar 7 and the lower connecting cross bar 8 are both square tubes; a plurality of connecting angle pieces 10 are welded on the lower connecting cross bar 8 and between two adjacent connecting vertical rods 9, each connecting angle piece 10 is connected to the fastening bolts installed on the smoke barrier vertical wall 15 and the connecting slot 4, and each connecting angle piece 10 is a galvanized angle steel.

[0021] Each auxiliary pillar 5 corresponds to each connecting vertical rod 9, and each auxiliary pillar 5 and each connecting vertical rod 9 are galvanized angle steels. Each auxiliary pillar 5 is welded obliquely on the side of the connecting vertical rod 9, and a fixing plate 11 is welded on the other end of each auxiliary pillar 5. The fixing plate 11 is a steel plate and is fixed to the bottom surface of the indoor floor 1 by expansion bolts. The above-mentioned structural setting is used to achieve the auxiliary pillar 5. The auxiliary pillar 5 is obliquely fixed on the side of the connecting vertical rod 9. The connecting vertical rod 9, the auxiliary pillar 5 and the indoor floor 1 together form a stable triangular structure. The auxiliary pillar 5 reinforces the connecting bracket, thereby preventing the connecting bracket from driving the smoke barrier wall 15 to shake, thereby reducing the risk of safety accidents.

[0022] The cross-section of the connecting slot 4 is an inverted U-shaped structure. The connecting slot 4 is formed by bending a steel plate. The connecting slot 4 is arranged along the length direction of the upper side of the smoke barrier wall 15. The connecting slot 4 is buckled on the upper side of the smoke barrier wall 15. A foam strip 12 is filled between the upper side of the smoke barrier wall 15 and the connecting slot 4. A rubber pad 13 is installed between the two vertical parts of the connecting slot 4 and the smoke barrier wall 15. The above-mentioned structural arrangement realizes a stable connection between the connecting slot 4 and the smoke barrier wall 15, and protects the smoke barrier wall 15 through the foam strip 12 and the rubber pad.

[0023] Bolt holes are commonly arranged on the connecting slot 4, the two rubber pads 13, the smoke barrier wall 15 and each connecting angle piece 10, and the fastening bolts are installed on the bolt holes. The number of the connecting angle pieces 10 is determined according to the number of bolt holes on the smoke barrier wall 15. Through the above-mentioned structural arrangement, the connecting slot 4, the smoke barrier wall 15 and the connecting angle piece 10 are smoothly connected together through the fastening bolts, avoiding the connection between the connecting slot 4 and the smoke barrier wall 15 and the connecting angle piece 10 due to the different positions of the bolt holes, thereby saving installation time and improving installation efficiency.

[0024] A foam strip 12 and a sealant 14 are arranged between the strip installation hole 3 and the smoke barrier wall 15; the above-mentioned structural arrangement protects the smoke barrier wall 15, and also reinforces the smoke barrier wall 15 to prevent the smoke barrier wall 15 from shaking, and also blocks the gap between the smoke barrier wall 15 and the ceiling 2, thereby improving the aesthetics of the installation.

[0025] The utility model has a ceiling 2 installed on an indoor floor 1, strip installation holes 3 are reserved on the ceiling 2, a smoke barrier wall 15 is inserted into the strip installation holes 3, a connecting bracket is fixed on the indoor floor 1, a connecting slot 4 is buckled and installed on the upper side of the smoke barrier wall 15, the smoke barrier wall 15 and the connecting slot 4 are fixed to the connecting bracket by fastening bolts, so as to realize the hanging installation of the smoke barrier wall 15, and the firmness of the hanging installation of the smoke barrier wall 15 is effectively guaranteed by the connecting bracket, and the fixing effect of the smoke barrier wall 15 is guaranteed to meet the design requirements, and at the same time, a plurality of auxiliary pillars 5 fixed on the indoor floor 1 are obliquely arranged on the connecting bracket, so as to reinforce the connecting bracket, avoid shaking of the smoke barrier wall 15, and reduce the risk of safety accidents caused by falling of the smoke barrier wall 15 due to loose installation.

[0026] The above description is only a preferred feasible embodiment of the present utility model, and does not limit the scope of rights of the present utility model. All equivalent changes made using the contents of the present utility model specification and its drawings are included in the scope of rights of the present utility model.

Claims

1. A smoke barrier wall fixed node, arranged on an indoor floor, characterized in that: A ceiling is arranged below the indoor floor, strip installation holes are reserved on the ceiling, a connecting bracket is fixed between the ceiling and the indoor floor, the connecting bracket is arranged along the length direction of the strip installation hole, the connecting bracket is located on one side of the strip installation hole and is closely adjacent to the strip installation hole, the upper part of the smoke barrier vertical wall is inserted into the strip installation hole, a connecting slot is buckled and installed on the upper side of the smoke barrier vertical wall, the smoke barrier vertical wall and the connecting slot are fixed to the connecting bracket by fastening bolts, a plurality of auxiliary pillars are obliquely fixed on one side of the connecting bracket, and the other ends of the plurality of auxiliary pillars are fixed to the indoor On the floor; the connecting bracket includes a connecting plate, which is fixed on the bottom surface of the indoor floor along the length direction of the strip installation hole, an upper connecting cross bar is fixed on the bottom surface of the connecting plate, and a lower connecting cross bar adjacent to the strip installation hole is fixed on the top surface of the ceiling, the lower connecting cross bar corresponds to the upper connecting cross bar, and a plurality of connecting vertical bars are arranged between the upper connecting cross bar and the lower connecting cross bar along the length direction of the upper connecting cross bar; a plurality of connecting angle pieces are fixed on the lower connecting cross bar and between two adjacent connecting vertical bars, and each connecting angle piece is connected to a fastening bolt installed on the smoke barrier wall and the connecting slot.

2. The smoke barrier vertical wall fixing node according to claim 1 is characterized in that: Each auxiliary support corresponds to each connecting vertical rod, and each auxiliary support is fixed obliquely on the side of the connecting vertical rod. A fixing plate is connected to the other end of each auxiliary support, and the fixing plate is fixed to the bottom surface of the indoor floor through expansion bolts.

3. The smoke barrier wall fixing node according to claim 1 is characterized in that: The cross-section of the connecting slot is an inverted U-shaped structure. The connecting slot is arranged along the length direction of the upper side of the smoke barrier vertical wall. The connecting slot is buckled on the upper side of the smoke barrier vertical wall. A foam strip is arranged between the upper side of the smoke barrier vertical wall and the connecting slot, and a rubber pad is arranged between the two vertical parts of the connecting slot and the smoke barrier vertical wall.

4. The smoke barrier vertical wall fixing node according to claim 3 is characterized in that: Bolt holes are commonly arranged on the connecting slots, the two rubber pads, the smoke shielding vertical wall and each connecting angle piece, and the fastening bolts are installed on the bolt holes.

5. The smoke barrier vertical wall fixing node according to claim 4 is characterized in that: Foam strips and sealant are arranged between the strip-shaped installation holes and the smoke barrier vertical wall.

6. The smoke barrier vertical wall fixing node according to claim 5 is characterized in that: The smoke barrier vertical wall is made of tempered clear glass.

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