CN220394846U - Fireproof heat-insulation building steel structure - Google Patents
Fireproof heat-insulation building steel structure Download PDFInfo
- Publication number
- CN220394846U CN220394846U CN202321437184.9U CN202321437184U CN220394846U CN 220394846 U CN220394846 U CN 220394846U CN 202321437184 U CN202321437184 U CN 202321437184U CN 220394846 U CN220394846 U CN 220394846U
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- heat
- steel structure
- heat preservation
- upright posts
- shaped steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 45
- 239000010959 steel Substances 0.000 title claims abstract description 45
- 238000009413 insulation Methods 0.000 title claims abstract description 24
- 229920000742 Cotton Polymers 0.000 claims abstract description 25
- 238000004321 preservation Methods 0.000 claims abstract description 20
- 239000007921 spray Substances 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model relates to a fireproof heat-insulation building steel structure, which comprises a plurality of U-shaped steel frames, wherein each U-shaped steel frame comprises two upright posts and a cross beam, two ends of each cross beam are respectively connected with the upright posts, connecting cylinders are arranged between the adjacent upright posts, heat-insulation plates are arranged on the top sides of the plurality of U-shaped steel frames, support pipes are arranged on the bottom sides of the cross beams, a plurality of spray heads are arranged on the bottom sides of the support pipes, and the plurality of support pipes are connected through connecting pipes; unscrewing the nut, through changeing rotatory pivot, coil in the connecting cylinder and emit in the epaxial heat preservation cotton of pivot, then the regulating plate moves down along the mounting groove, until the regulating plate removes to the stand bottom, is connected regulating plate and stand through the bolt this moment, then rotatory pivot guarantees that heat preservation cotton is in tight state, accomplishes fixedly to the pivot through rotatory nut, and then plays the heat preservation effect through heat preservation plate and heat preservation cotton, and is convenient for carry out the heat preservation cotton rolling in summer, guarantees that steel construction inside temperature is suitable.
Description
Technical Field
The utility model relates to the technical field of steel structures, in particular to a fireproof heat-preservation building steel structure.
Background
The beam, the steel column, the steel truss and other components are assembled and connected to form the frame of the steel structure, and then the whole installation of the steel structure is completed through the laying of roof plates and the installation of the surrounding wall surfaces.
The existing steel structure is provided with the heat-insulating plates at the top and around the structure, and the heat-insulating function is realized through the heat-insulating plates, but the heat-insulating plates are inconvenient to assemble and disassemble, so that the temperature inside the steel structure is easy to be high in summer with hot weather; meanwhile, the steel structure does not have the fireproof and fire-extinguishing functions, and is inconvenient to extinguish fire in time when a fire occurs.
Disclosure of Invention
The utility model solves the problems of providing a fireproof heat-insulating building steel structure, solving the problems that the heat-insulating board is installed at the top and around the structure of the existing steel structure, and the heat-insulating function is realized through the heat-insulating board, but the heat-insulating board is inconvenient to disassemble and assemble, so that the internal temperature of the steel structure is easy to be high in summer of hot weather; meanwhile, the steel structure does not have the functions of fire prevention and extinguishment, and the technical problem of inconvenient extinguishment in time is solved when a fire occurs.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the fireproof heat-insulation building steel structure comprises a plurality of U-shaped steel frames, wherein each U-shaped steel frame comprises two upright posts and a cross beam, two ends of each cross beam are respectively connected with the upright posts, connecting cylinders are installed between the adjacent upright posts, heat-insulation plates are installed on the top sides of the plurality of U-shaped steel frames, supporting pipes are installed on the bottom sides of the cross beams, a plurality of spray heads are installed on the bottom sides of the supporting pipes, and the plurality of supporting pipes are connected through connecting pipes;
the novel heat-insulating steel frame is characterized in that a plurality of connecting cylinders positioned at the same end of the U-shaped steel frame are internally provided with the same rotating shaft in a rotating mode, heat-insulating cotton is wound in the connecting cylinders, and the bottom ends of the heat-insulating cotton are positioned in the connecting cylinders and provided with adjusting plates.
Preferably, a plurality of U-shaped seats are arranged on the outer side of the supporting tube, and bolts penetrate through the U-shaped seats and are connected with the cross beam.
Preferably, the mounting grooves are formed in two opposite sides of the upright post, and the end parts of the adjusting plates are located in the mounting grooves.
Preferably, the mounting hole has been seted up to the stand bottom, and the bolt runs through mounting hole and regulating plate threaded connection.
Preferably, a rotating handle is arranged at the end part of the rotating shaft, and a nut is arranged on the outer side of the rotating shaft in a threaded manner.
Preferably, the end of the connecting pipe is communicated with an external water pipe.
The beneficial effects of the utility model are as follows: a plurality of spray heads are arranged on the connecting pipe at the bottom side of the cross beam, and the spray heads are used for spraying water so as to conveniently play roles of fire extinguishment and fire prevention;
unscrewing the nut, through changeing rotatory pivot, coil in the connecting cylinder and emit in the epaxial heat preservation cotton of pivot, then the regulating plate moves down along the mounting groove, until the regulating plate removes to the stand bottom, is connected regulating plate and stand through the bolt this moment, then rotatory pivot guarantees that heat preservation cotton is in tight state, accomplishes fixedly to the pivot through rotatory nut, and then plays the heat preservation effect through heat preservation plate and heat preservation cotton, and is convenient for carry out the heat preservation cotton rolling in summer, guarantees that steel construction inside temperature is suitable.
Drawings
FIG. 1 is a first overall structural schematic of the present utility model;
FIG. 2 is a schematic diagram of the overall second structure of the present utility model;
fig. 3 is a cross-sectional view of the connecting cylinder of the present utility model.
Legend description:
1. a column; 2. a cross beam; 3. a connecting cylinder; 4. a thermal insulation board; 5. a support tube; 6. a U-shaped seat; 7. a spray head; 8. a connecting pipe; 9. a rotating shaft; 10. a rotating handle; 11. a mounting groove; 12. thermal insulation cotton; 13. an adjusting plate; 14. and (3) a nut.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Specific examples are given below.
Referring to fig. 1-3, a fireproof heat-insulation building steel structure comprises a plurality of U-shaped steel frames, wherein each U-shaped steel frame comprises two upright posts 1 and a cross beam 2, two ends of each cross beam 2 are respectively connected with the upright posts 1, connecting cylinders 3 are arranged between the adjacent upright posts 1, heat-insulation plates 4 are arranged on the top sides of the plurality of U-shaped steel frames, supporting pipes 5 are arranged on the bottom sides of the cross beams 2, a plurality of spray heads 7 are arranged on the bottom sides of the supporting pipes 5, the plurality of supporting pipes 5 are connected through connecting pipes 8, a plurality of U-shaped seats 6 are arranged on the outer sides of the supporting pipes 5, bolts penetrate through the U-shaped seats 6 and are connected with the cross beams 2, so that the supporting pipes 5 and the cross beams 2 are conveniently installed, and the end parts of the connecting pipes 8 are communicated with external water pipes to provide water sources for the connecting pipes 8 and the supporting pipes 5;
the inside rotation of a plurality of connecting cylinder 3 that is located U shaped steel frame and is same one end installs same pivot 9, pivot 9 is located connecting cylinder 3 and winds up there is heat preservation cotton 12, and heat preservation cotton 12 bottom is located connecting cylinder 3 and install regulating plate 13, mounting groove 11 has all been seted up to the two opposite sides of stand 1, and regulating plate 13 tip is located mounting groove 11, the mounting hole has been seted up to stand 1 bottom, and the bolt runs through mounting hole and regulating plate 13 threaded connection, pivot 9 tip is installed and is changeed 10, nut 14 is installed to pivot 9 outside screw thread, unscrew nut 14, rotate pivot 9 through changeing 10, with the heat preservation cotton 12 of coiling in pivot 9 in the connecting cylinder 3 emit, then regulating plate 13 moves down along mounting groove 11, until regulating plate 13 moves to stand 1 bottom, at this moment be connected regulating plate 13 and stand 1 through the bolt, then rotatory pivot 9 guarantees that heat preservation cotton 12 is in tight state, accomplish fixedly to pivot 9 through rotatory nut 14, and after unscrewing nut 14 and regulating plate 13 bolt, be convenient for through changeing 10 drive 9 rotatory to carry out heat preservation cotton 12.
After the upright column 1 and the cross beam 2 are assembled, the connecting cylinder 3 is connected with the upright column 1 positioned on the same side, then the supporting tube 5 is installed to the bottom side of the cross beam 2 through the U-shaped seat 6, the connecting tube 8 is communicated with an external water pipe, the heat insulation board 4 is installed to the top of the U-shaped steel frame, when a fire occurs, water is sprayed to the spray head 7 on the bottom side of the supporting tube 5 to extinguish the fire, meanwhile, the rotating shaft 9 is rotated through unscrewing the nut 14, heat insulation cotton 12 wound on the rotating shaft 9 in the connecting cylinder 3 is discharged through the rotating handle 10, then the adjusting plate 13 moves downwards along the installation groove 11 until the adjusting plate 13 moves to the bottom end of the upright column 1, at this time, the adjusting plate 13 is connected with the upright column 1 through the bolt, then the rotating shaft 9 ensures that the heat insulation cotton 12 is in a tight state, the fixing of the rotating shaft 9 is completed through the rotating nut 14, and then the heat insulation effect is achieved through the heat insulation board 4 and the heat insulation cotton 12.
A plurality of spray heads 7 are arranged on the connecting pipe 8 at the bottom side of the cross beam 2, and water is sprayed through the spray heads 7 so as to conveniently play roles of fire extinguishment and fire prevention;
unscrewing the nut 14, rotating the rotating shaft 9 through the rotating handle 10, releasing the heat insulation cotton 12 coiled on the rotating shaft 9 in the connecting cylinder 3, then moving the adjusting plate 13 downwards along the mounting groove 11 until the adjusting plate 13 moves to the bottom end of the upright 1, connecting the adjusting plate 13 with the upright 1 through a bolt at the moment, then rotating the rotating shaft 9 to ensure that the heat insulation cotton 12 is in a tight state, fixing the rotating shaft 9 through the rotating nut 14, further playing a heat insulation effect through the heat insulation plate 4 and the heat insulation cotton 12, and facilitating the coiling of the heat insulation cotton 12 in summer, and ensuring the proper temperature inside the steel structure.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The fireproof heat-insulation building steel structure is characterized by comprising a plurality of U-shaped steel frames, wherein each U-shaped steel frame comprises two upright posts (1) and a cross beam (2), two ends of each cross beam (2) are respectively connected with the upright posts (1), a connecting cylinder (3) is arranged between every two adjacent upright posts (1), heat-insulation boards (4) are arranged on the top sides of the plurality of U-shaped steel frames, support pipes (5) are arranged on the bottom sides of the cross beams (2), a plurality of spray heads (7) are arranged on the bottom sides of the support pipes (5), and the plurality of support pipes (5) are connected through connecting pipes (8);
the novel heat-insulating steel frame is characterized in that a plurality of connecting cylinders (3) positioned at the same end of the U-shaped steel frame are internally provided with the same rotating shaft (9) in a rotating mode, heat-insulating cotton (12) is wound in the connecting cylinders (3) and an adjusting plate (13) is arranged at the bottom ends of the heat-insulating cotton (12) in the connecting cylinders (3).
2. The fireproof heat-preservation building steel structure according to claim 1, wherein a plurality of U-shaped seats (6) are arranged on the outer side of the supporting tube (5), and bolts penetrate through the U-shaped seats (6) to be connected with the cross beam (2).
3. The fireproof heat-insulating building steel structure according to claim 1, wherein the two opposite sides of the upright post (1) are provided with mounting grooves (11), and the end parts of the adjusting plates (13) are positioned in the mounting grooves (11).
4. A fire-proof heat-insulating building steel structure according to claim 3, characterized in that the bottom end of the upright (1) is provided with a mounting hole, and a bolt penetrates through the mounting hole to be in threaded connection with the adjusting plate (13).
5. The fireproof heat-preservation building steel structure according to claim 1, wherein a rotating handle (10) is installed at the end of the rotating shaft (9), and a nut (14) is installed on the outer side of the rotating shaft (9) in a threaded mode.
6. A fire-proof and heat-insulating building steel structure according to claim 1, characterized in that the end of the connecting pipe (8) is connected with an external water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321437184.9U CN220394846U (en) | 2023-06-07 | 2023-06-07 | Fireproof heat-insulation building steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321437184.9U CN220394846U (en) | 2023-06-07 | 2023-06-07 | Fireproof heat-insulation building steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220394846U true CN220394846U (en) | 2024-01-26 |
Family
ID=89609104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321437184.9U Active CN220394846U (en) | 2023-06-07 | 2023-06-07 | Fireproof heat-insulation building steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220394846U (en) |
-
2023
- 2023-06-07 CN CN202321437184.9U patent/CN220394846U/en active Active
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