CN215054156U - Fireproof blocking structure between curtain wall layers - Google Patents
Fireproof blocking structure between curtain wall layers Download PDFInfo
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- CN215054156U CN215054156U CN202121295243.4U CN202121295243U CN215054156U CN 215054156 U CN215054156 U CN 215054156U CN 202121295243 U CN202121295243 U CN 202121295243U CN 215054156 U CN215054156 U CN 215054156U
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Abstract
The utility model relates to a technical field of curtain construction specifically indicates a fireproof plugging structure between curtain layer, including floor and fireproof plugging structure, the pre-buried steel tube shell subassembly that has in floor top, the inside of steel tube shell subassembly is provided with the raceway, the bottom of raceway is provided with a plurality of shower nozzles, fireproof plugging structure includes the main tributary supporting beam, from a supporting beam, the web, the ring shape reinforcing plate is all adopted to the top and the bottom of main tributary supporting beam, the contact surface that the ring shape reinforcing plate is close to the floor is equipped with the fire isolation area, one side at the main tributary supporting beam is equipped with the connecting plate, the main tributary supporting beam all is fixed in the fixed beam with top and bottom from a supporting beam, the advantage compared with current technique lies in: through the fireproof plugging structure, the structure with the main supporting beam, the auxiliary supporting beam and the web plate is added on the floor slab, so that the strength of the fireproof structure of the floor slab is enhanced through the main supporting beam, the investment cost is reduced through the web plate, and the fireproof plugging structure has better fireproof plugging performance.
Description
Technical Field
The utility model relates to a technical field of curtain construction specifically indicates a fire prevention block structure between curtain layer.
Background
The building curtain wall refers to a non-bearing outer wall enclosure of a building, and is generally formed by combining a panel and a supporting structure behind the panel, wherein the panel comprises glass, metal plates, stone plates, ceramic plates and the like, a building fireproof plugging structure is required to be arranged between each floor plate and the curtain wall, and a lower-layer fire disaster is prevented from rapidly entering the upper layer through a gap between the curtain wall and the floor plate through the structure.
When a fire disaster occurs, the steel plate is very easy to deform and fall off, so that the fireproof blocking structure can lose effectiveness in a short time, the conventional fireproof blocking structure is usually characterized in that a layer of fireproof material is reinforced on one side of a floor slab, and a beam and a supporting beam for reinforcing and fixing are arranged at the position of the fireproof material, but the conventional supporting beam has the same thickness, is not clearly distinguished, and is excessively and evenly applied; in addition, the supporting beams are adopted completely, so that the cost is overhigh.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a fire prevention block structure between firm curtain layer.
In order to solve the technical problem, the utility model provides a technical scheme does: the fireproof sealing structure comprises a floor slab and a fireproof sealing structure, wherein a steel pipe shell assembly is pre-buried at the top of the floor slab, a water pipe is arranged inside the steel pipe shell assembly, a plurality of spray heads are arranged at the bottom of the water pipe, the fireproof sealing structure is fixed at one side of the floor slab, the fireproof sealing structure comprises a main supporting beam, a secondary supporting beam and a web plate positioned between the main supporting beam and the secondary supporting beam, the top and the bottom of the main supporting beam are respectively provided with a circular reinforcing plate, the circular reinforcing plate is provided with a fireproof isolation belt close to the contact surface of the floor slab, a plurality of reinforcing rib plates are transversely fixed between the two parallel circular reinforcing plates, one side of the main supporting beam is provided with a connecting plate which is fixedly connected with the web plate, the web plate is embedded into a cylindrical secondary supporting beam for fixation, and the top and the bottom of the main supporting beam and the secondary supporting beam are both fixed on a fixed beam, and the fixed beam and the surface of the floor slab are provided with supporting components.
As an improvement, the steel pipe shell assembly comprises an upper pipe shell and a lower pipe shell, a plurality of fixing blocks are fixedly connected to the surface of the upper pipe shell, a plurality of clamping assemblies are arranged on the surface of the lower pipe shell, a plurality of extension pipes are communicated with the bottom of the lower pipe shell, the spray head is positioned in the extension pipes, one end of the water pipe sequentially penetrates through the lower pipe shell and the floor slab and extends to the interior of the floor slab, and a connector is communicated with the interior, positioned in the floor slab, of one end of the water pipe.
As the improvement, be provided with a plurality of reinforcing nets in the fire prevention median, and the reinforcing net is arranged along the straight direction, one side fixedly connected with that the reinforcing net deviates from the floor is parallel to each other with the floor mounting panel, the mounting panel passes through expansion bolts and connects in the main tributary supporting beam.
As an improvement, the reinforcing rib plate is in a transverse straight sheet shape, and the direction of the reinforcing rib plate is arranged from the periphery of the circular reinforcing plate to the direction of the circle center.
As an improvement, a bolt hole is arranged on a connecting plate between the web plate and the main supporting beam, and the web plate, the main supporting beam and the main supporting beam are connected together through bolts.
As an improvement, the web plate is provided with a rectangular hole, and dampers for shock absorption are arranged between four end corners of the rectangular hole.
Advantageous effect, the utility model discloses advantage compared with current technique lies in:
(1) through the fireproof sealing structure, the structure with the main supporting beam, the auxiliary supporting beam and the web plate is added on the floor slab, so that the strength of the fireproof structure of the floor slab is enhanced through the main supporting beam, and the investment cost is reduced through the web plate.
(2) Fire prevention block structure, when the emergence is caught fire, through the connector connecting tube, the water pump is connected to pipeline one end, the one end and the indoor water source of water pump are connected, when the conflagration breaing out, through starting the water pump, water enters into to the raceway through the pipeline and then enters into the inside blowout of shower nozzle, put out a fire to building house inside, reduce the intensity of a fire, prevent that the intensity of a fire from stretching, and the steel shell subassembly can protect the raceway, the life of extension raceway, and the steel shell subassembly is simple with the raceway installation.
(3) The fireproof isolation belt has good heat preservation and heat insulation performance, can not burn, and has better fireproof plugging performance.
Drawings
Fig. 1 is the utility model relates to a fire prevention block structure between curtain layer schematic diagram.
Fig. 2 is the utility model relates to a steel pipe shell subassembly schematic structure of fire prevention block structure between curtain layer.
Fig. 3 is the utility model discloses a fire prevention median structure sketch map of fire prevention shutoff structure between curtain layer.
As shown in the figure: floor 1, steel pipe shell subassembly 2, upper pipe shell 201, lower pipe shell 202, fixed block 203, joint subassembly 204, extension pipe 205, connector 206, raceway 3, shower nozzle 4, main tributary supporting beam 5, from a supporting beam 6, web 7, fire prevention median 8, reinforcing mesh 801, mounting panel 802, expansion bolts 803, reinforcing floor 9, connecting plate 10, fixed beam 12, supporting component 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The utility model provides a fire prevention block structure between curtain layer which characterized in that: the fireproof sealing structure comprises a floor slab 1 and a fireproof sealing structure, wherein a steel pipe shell assembly 2 is pre-embedded in the top of the floor slab 1, a water conveying pipe 3 is arranged in the steel pipe shell assembly 2, a plurality of spray heads 4 are arranged at the bottom of the water conveying pipe 3, the fireproof sealing structure is fixed on one side of the floor slab 1 and comprises a main supporting beam 5, a secondary supporting beam 6 and a web 7 positioned between the main supporting beam 5 and the secondary supporting beam 6, circular reinforcing plates are adopted at the top and the bottom of the main supporting beam 5, a fireproof isolation belt 8 is arranged on the circular reinforcing plate close to the contact surface of the floor slab 1, a plurality of reinforcing rib plates 9 are transversely fixed between the two parallel circular reinforcing plates, a connecting plate 10 is arranged on one side of the main supporting beam 5, the web 7 is fixedly connected with the connecting plate 10, the web 7 is embedded into a cylindrical secondary supporting beam 6 for fixing, the main supporting beam 5 and the secondary supporting beam 6 are both fixed on a fixed beam 12, and the fixed beam 12 and the surface of the floor slab 1 are provided with a support assembly 13.
The steel pipe shell assembly 2 comprises an upper pipe shell 201 and a lower pipe shell 202, a plurality of fixing blocks 203 are fixedly connected to the surface of the upper pipe shell 201, a plurality of clamping assemblies 204 are arranged on the surface of the lower pipe shell 202, the bottom of the lower pipe shell 202 is communicated with a plurality of extension pipes 205, the spray head 4 is located inside the extension pipes 205, one end of the water conveying pipe 3 sequentially penetrates through the lower pipe shell 202 and the floor slab 1 and extends to the inside of the floor slab 1, and a connector 206 is communicated with the inside, located on the floor slab 1, of one end of the water conveying pipe 3.
Be provided with a plurality of reinforcing nets 801 in the fire prevention median 8, and reinforcing net 801 arranges along the horizontal and straight direction, one side fixedly connected with that reinforcing net 801 deviates from floor 1 and floor 1 mounting panel 802 that is parallel to each other, mounting panel 802 passes through expansion bolts 803 and connects in main supporting beam 5.
The reinforcing rib plate 9 is in a horizontal straight sheet shape, and the direction thereof is arranged from the periphery of the circular reinforcing plate to the direction of the circle center.
The connecting plate 206 between the web 11 and the main support beam 5 is provided with bolt holes, and the three are connected together through bolts 14.
Rectangular holes are formed in the web plate 11, and dampers for shock absorption are arranged between four end corners of the rectangular holes.
When the utility model is implemented, at least one fireproof plugging structure is arranged on the floor slab 1, the fireproof plugging structures can be connected together through the web plate to form a complete fireproof surface, and also can be specially plugged for the nodes needing fireproof through an independent structural form, when a fire disaster occurs, through pre-embedding the steel pipe shell component 2 at the top of the floor slab 1, the steel pipe shell component 2 is internally provided with the water conveying pipe 3, the bottom of the water conveying pipe 3 is communicated with the spray head 4, wherein one end of the water conveying pipe 3 extends to the outside of the floor slab 1 and is connected with the connector 206, the pipeline can be connected through the connector 206, one end of the pipeline can be connected with the water pump, one end of the water pump is connected with an indoor water source, when the fire disaster occurs, water enters the water conveying pipe 3 through the pipeline and then enters the spray head 4 to be sprayed out, and extinguishment is carried out inside the floor slab 1, the fire is reduced, the fire is prevented from spreading, the water delivery pipe 3 can be protected by the steel pipe shell assembly 2, the service life of the water delivery pipe 3 is prolonged, the steel pipe shell assembly 2 and the water delivery pipe 3 are simple to install, the water delivery pipe is placed inside the lower pipe shell 22, and then the clamping assembly 204 of the upper pipe shell 201 is correspondingly inserted into the fixing block 203; a plurality of reinforcing nets 801 are arranged in the fireproof isolation belt 8, the reinforcing nets 801 are arranged along the horizontal direction, one side, away from the floor slab 1, of each reinforcing net 801 is fixedly connected with a mounting plate 802 parallel to the floor slab 1, the mounting plates 802 are connected to the floor slab 1 through expansion bolts 803, and the reinforcing nets 801 are made of carbon fiber materials; the mounting plate 802 fixedly connected to the sealing plate 5 is fixed to the cross beam 7 by an expansion bolt 803; the contact surface of the circular reinforcing plate, which is close to the floor slab 1, is provided with the fireproof isolation belt 8, so that the fireproof isolation belt 8 has good heat preservation and heat insulation performance, can not burn and has better fireproof plugging performance; through the support of reinforcing mesh 801 to fire barrier 8, improve fire barrier 8's fire prevention isolation time, the utility model discloses can extensively apply to the building structure occasion.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a fire prevention block structure between curtain layer which characterized in that: the fireproof sealing structure comprises a floor slab and a fireproof sealing structure, wherein a steel pipe shell assembly is pre-buried at the top of the floor slab, a water pipe is arranged inside the steel pipe shell assembly, a plurality of spray heads are arranged at the bottom of the water pipe, the fireproof sealing structure is fixed at one side of the floor slab, the fireproof sealing structure comprises a main supporting beam, a secondary supporting beam and a web plate positioned between the main supporting beam and the secondary supporting beam, the top and the bottom of the main supporting beam are respectively provided with a circular reinforcing plate, the circular reinforcing plate is provided with a fireproof isolation belt close to the contact surface of the floor slab, a plurality of reinforcing rib plates are transversely fixed between the two parallel circular reinforcing plates, one side of the main supporting beam is provided with a connecting plate which is fixedly connected with the web plate, the web plate is embedded into a cylindrical secondary supporting beam for fixation, and the top and the bottom of the main supporting beam and the secondary supporting beam are both fixed on a fixed beam, and the fixed beam and the surface of the floor slab are provided with supporting components.
2. The curtain wall interlayer fireproof blocking structure of claim 1, wherein: the steel pipe shell subassembly includes upper tube shell and lower tube shell, the fixed surface of upper tube shell is connected with a plurality of fixed blocks, the surface of lower tube shell is provided with a plurality of joint subassemblies, the bottom intercommunication of lower tube shell has a plurality of extension pipes, the shower nozzle is located the extension intraduct, the one end of raceway runs through lower tube shell and floor in proper order and extends to the inside of floor, its inside intercommunication that is located the floor of one end of raceway has the connector.
3. The curtain wall interlayer fireproof blocking structure of claim 1, wherein: be provided with a plurality of reinforcing nets in the fire prevention median, and the reinforcing net is arranged along the straight direction, one side fixedly connected with that the reinforcing net deviates from the floor is parallel to each other with the floor mounting panel, the mounting panel passes through expansion bolts and connects in the main tributary supporting beam.
4. The curtain wall interlayer fireproof blocking structure of claim 1, wherein: the reinforcing rib plate is in a transverse straight sheet shape, and the direction of the reinforcing rib plate is arranged from the periphery of the circular reinforcing plate to the direction of the circle center.
5. The curtain wall interlayer fireproof blocking structure of claim 1, wherein: and a bolt hole is formed in a connecting plate between the web plate and the main supporting beam, and the web plate, the main supporting beam and the main supporting beam are connected together through bolts.
6. The curtain wall interlayer fireproof blocking structure of claim 1, wherein: rectangular holes are formed in the web plate, and dampers for shock absorption are arranged between four end corners of the rectangular holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121295243.4U CN215054156U (en) | 2021-06-10 | 2021-06-10 | Fireproof blocking structure between curtain wall layers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121295243.4U CN215054156U (en) | 2021-06-10 | 2021-06-10 | Fireproof blocking structure between curtain wall layers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215054156U true CN215054156U (en) | 2021-12-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121295243.4U Active CN215054156U (en) | 2021-06-10 | 2021-06-10 | Fireproof blocking structure between curtain wall layers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215054156U (en) |
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2021
- 2021-06-10 CN CN202121295243.4U patent/CN215054156U/en active Active
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