CN216839943U - Horizontal smoke blocking and blocking structure - Google Patents
Horizontal smoke blocking and blocking structure Download PDFInfo
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- CN216839943U CN216839943U CN202122853679.7U CN202122853679U CN216839943U CN 216839943 U CN216839943 U CN 216839943U CN 202122853679 U CN202122853679 U CN 202122853679U CN 216839943 U CN216839943 U CN 216839943U
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Abstract
The utility model relates to a horizontal smoke blocking and plugging structure, and belongs to the technical field of building construction. A gap for communicating the upper floor and the lower floor is formed in the building floor between the upper floor and the lower floor, the gap is arranged between the building outer wall and the building floor, a horizontal smoke blocking and blocking structure is arranged in the gap, and the blocking structure comprises interlayer fireproof glass, a steel frame, angle steel and chemical bolts; a steel frame is erected in the gap, angle steel for supporting the steel frame is arranged below the steel frame, and the angle steel is connected with a structural beam arranged in the floor through a chemical bolt; the steel frame is provided with interlayer fireproof glass. By selecting the finished product of the interlayer fireproof glass, the utility model has convenient installation, no need of wet operation, simple and convenient construction, light weight of the fireproof glass and the steel frame, no obvious influence on the load of the original building structure, regular form of the fireproof glass and the steel frame, capability of beautifying the steel frame according to the indoor decoration requirement and certain attractive effect.
Description
Technical Field
The utility model relates to a horizontal smoke blocking and plugging structure, and belongs to the technical field of building construction.
Background
When building interior decoration design, particularly interior decoration design related to building transformation, a floor slab between an upper layer and a lower layer adjacent to each other can be generated, and a gap with certain length and width can be left on the floor slab; at the moment, the problem that the space of the upper layer and the lower layer which are adjacent to each other is not completely separated by the floor slab, the gap can not be sealed by reinforced concrete, and the gap needs to be separated so as to meet the requirements of different smoke-proof subareas is solved.
Therefore, when meeting the above problems at present, a smoke blocking structure which is relatively simple and convenient to construct, easy to install and has a certain attractive effect is needed in the technical field.
Disclosure of Invention
The utility model aims to solve the technical problems that the upper layer space and the lower layer space of the floor slab are not completely separated to leave gaps, the gaps can not be blocked by reinforced concrete, and the gaps need to be separated to meet the requirements of different smoke-proof subareas.
In order to solve the problems, the technical scheme adopted by the utility model is to provide a horizontal smoke blocking structure, wherein a gap for communicating an upper floor and a lower floor is formed in a building floor between the upper floor and the lower floor, the gap is arranged between an outer wall of a building and the building floor, the horizontal smoke blocking structure is arranged in the gap, and comprises interlayer fireproof glass, a steel frame, angle steel and a chemical bolt; a steel frame is erected in the gap, angle steel for supporting the steel frame is arranged on the steel frame, and the angle steel is connected with a structural beam arranged in the floor through a chemical bolt; and the steel frame is provided with interlayer fireproof glass.
Preferably, the steel frame is provided in a horizontal arrangement.
Preferably, the edge of the interlayer fireproof glass is matched with the periphery of the gap.
Preferably, a railing for safety protection is provided on the building floor adjacent to the gap.
Preferably, the steel frame is formed by welding and connecting a plurality of square steel tubes.
Preferably, the angle steel is arranged between the steel frame and the structural beam, and the angle steel, the steel frame and the structural beam are connected into a triangular structure.
Preferably, the edge of the interlayer fireproof glass is provided with a sealing piece.
Compared with the prior art, the utility model has the following beneficial effects:
the sandwich fireproof glass can be selected from finished products, is convenient to install, does not need wet operation, is simple and convenient to construct, has no obvious influence on the load of the original building structure due to light weight of the fireproof glass and a steel frame, is regular in form of the fireproof glass and the steel frame, can be beautified according to the indoor decoration requirement, and has a certain attractive effect.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Reference numerals: 1. interlayer fireproof glass; 2. a steel frame; 3. angle steel; 4. a chemical bolt; 5. building exterior walls; 6. building a floor; 7. a railing; 8. a structural beam.
Detailed Description
In order to make the utility model more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings:
as shown in the attached figure 1, the technical scheme adopted by the utility model is to provide a horizontal smoke blocking structure, a gap which enables the upper floor and the lower floor to be communicated is arranged on a building floor 6 between the upper floor and the lower floor, the gap is arranged between a building outer wall 5 and the building floor 6, the horizontal smoke blocking structure is arranged on the gap, and the horizontal smoke blocking structure comprises interlayer fireproof glass 1, a steel frame 2, angle steel 3 and a chemical bolt 4; a steel frame 2 is erected in the gap, angle steel 3 used for supporting the steel frame 2 is arranged below the steel frame 2, and the angle steel 3 is connected with a structural beam 8 arranged in a floor through a chemical bolt 4; the steel frame 2 is provided with interlayer fireproof glass 1. The steel frame 2 is set in a horizontal arrangement. The edge of the sandwich fireproof glass 1 is matched with the periphery of the gap. A railing 7 for safety protection is arranged on the building floor 6 close to the gap. The steel frame 2 is formed by welding and connecting a plurality of square steel tubes. Angle steel 3 locates between steelframe 2 and structural beam 8, and angle steel 3, steelframe 2 and structural beam 8 are connected into a triangle-shaped structure. The edge of the sandwich fireproof glass 1 is provided with a sealing piece.
The utility model aims to provide a smoke blocking and plugging mounting structure measure which is relatively simple and convenient to construct, easy to mount and has a certain attractive effect. In order to achieve the purpose, the technical scheme adopted by the utility model is that the interlayer fireproof glass with certain fire resistance limit requirement is used as a main separation material for separating upper and lower floor smoke-proof subareas, a steel frame formed by square steel is reliably connected with a structural beam, the interlayer fireproof glass is fixed on the steel frame, and the periphery of the fireproof glass is provided with a railing for ensuring safety.
Referring to the attached drawing 1, the interlayer fireproof glass 1 is horizontally laid according to the width of a gap of a floor slab to form effective plugging, so that a smoke blocking effect is achieved, the interlayer fireproof glass 1 is installed on a steel frame 2 formed by square steel pipes, and the steel frame 2 is connected with a structural beam 8 through angle steel 3 and chemical bolts 4. The periphery of the building floor 6 where the interlayer fireproof glass is arranged is provided with a railing 7.
While the utility model has been described with respect to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model. Those skilled in the art can make various changes, modifications and equivalents to the disclosed technology without departing from the spirit and scope of the present invention, and all such changes, modifications and equivalents are intended to be included therein as equivalents of the present invention; meanwhile, any changes, modifications and variations of the above-described embodiments, which are equivalent to those of the technical spirit of the present invention, are within the scope of the technical solution of the present invention.
Claims (7)
1. A horizontal smoke blocking structure is characterized in that the horizontal smoke blocking structure comprises interlayer fireproof glass, a steel frame, angle steel and chemical bolts; a steel frame is erected in the gap, angle steel for supporting the steel frame is arranged on the steel frame, and the angle steel is connected with a structural beam arranged in the floor through a chemical bolt; and the steel frame is provided with interlayer fireproof glass.
2. A horizontal smoke blocking structure according to claim 1 wherein: the steel frame is arranged horizontally.
3. A horizontal smoke blocking structure according to claim 1 wherein: the edge of the interlayer fireproof glass is matched with the periphery of the gap.
4. A horizontal smoke blocking structure according to claim 1 wherein: and a railing for safety protection is arranged on the building floor close to the gap.
5. A horizontal smoke blocking structure according to claim 1 wherein: the steel frame is formed by welding and connecting a plurality of square steel tubes.
6. A horizontal smoke blocking structure according to claim 1 wherein: the angle steel is arranged between the steel frame and the structural beam, and the angle steel, the steel frame and the structural beam are connected into a triangular structure.
7. A horizontal smoke blocking structure as claimed in claim 1 wherein: and a sealing element is arranged at the edge of the interlayer fireproof glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122853679.7U CN216839943U (en) | 2021-11-19 | 2021-11-19 | Horizontal smoke blocking and blocking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122853679.7U CN216839943U (en) | 2021-11-19 | 2021-11-19 | Horizontal smoke blocking and blocking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216839943U true CN216839943U (en) | 2022-06-28 |
Family
ID=82101577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122853679.7U Active CN216839943U (en) | 2021-11-19 | 2021-11-19 | Horizontal smoke blocking and blocking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216839943U (en) |
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2021
- 2021-11-19 CN CN202122853679.7U patent/CN216839943U/en active Active
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