CN207959575U - A kind of Special-Shaped Column fire proof construction - Google Patents
A kind of Special-Shaped Column fire proof construction Download PDFInfo
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- CN207959575U CN207959575U CN201820270982.XU CN201820270982U CN207959575U CN 207959575 U CN207959575 U CN 207959575U CN 201820270982 U CN201820270982 U CN 201820270982U CN 207959575 U CN207959575 U CN 207959575U
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- shaped column
- square tube
- proof
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Abstract
The utility model discloses a kind of Special-Shaped Column fire proof constructions, square tube are arranged in the outside of Special-Shaped Column, and fire-proof plate is arranged on the outside of the square tube and coats square tube and Special-Shaped Column in it, square tube is fixedly connected with fire-proof plate by trip bolt.The utility model uses Special-Shaped Column outer cladding fire proofing material, and by square tube, the components such as angle steel make fire-proof board reach the form of cladding Special-Shaped Column, and then improve the fire endurance of pillar, achieve the purpose that fire safety.
Description
Technical field
The utility model is related to steel pipe special-shaped column fireproofing technique field more particularly to a kind of Special-Shaped Column fire proof constructions.
Background technology
Whole fireproof system, China Patent Publication No. is generally arranged in building fire protection structure in the prior art
104264837A discloses a kind of full outsourcing block type wall inorganic fireproofing heat preservation system, is built by laying bricks or stones with composite heat insulation block compound
Insulation blocks wall, composite heat insulation block wall is close to the lateral surface of column and beam or composite heat insulation block wall is close to shear wall
It is close to the lateral surface of column, shear wall and beam with the lateral surface or composite heat insulation block wall of beam, in the cast-in-place lintel in window upper end,
Inorganic insulating layer is done in the lateral surface of lintel, composite heat insulation block is built on lintel by laying bricks or stones, between composite heat insulation block wall and floor
Hole tiltedly built with brick.
Above-mentioned insulated fire system realizes fire prevention by blockwork, inorganic insulating layer, and above structure is complicated, does not adapt to
With the fire prevention demand of steel construction wall.
In view of drawbacks described above, the utility model creator obtains this creation finally by prolonged research and practice.
Invention content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of Special-Shaped Column fire prevention proposed
Structure.
To achieve the goals above, the utility model uses following technical solution：A kind of Special-Shaped Column fire proof construction, different
Square tube is arranged in the outside of shape column, and fire-proof plate is arranged on the outside of the square tube and coats square tube and Special-Shaped Column in it, square tube with it is anti-
Fiery plate is fixedly connected by trip bolt.
Further, upside, downside, the left and right sides of the Special-Shaped Column are respectively provided with the first square tube along cross sectional arrangements,
Second square tube of the first square tubes soldering vertical cross-section at each angle of Special-Shaped Column；First square tube and the second square tube coat Special-Shaped Column.
Further, flame retardant sealant is coated at the docking of the fire-proof plate.
Further, rock cotton board is filled in the cavity of the square tube and fire-proof plate.
Further, angle steel is welded in the Special-Shaped Column, is connect with fire-proof plate by angle steel.
Further, the Special-Shaped Column top is three pillars, and a pillar, pillar and the left side of lower part are arranged among lower part
It is separately connected angle steel on lateral column, the pillar of lower part and right side pillar, is connect with the corner of fire-proof plate.
The beneficial effects of the utility model are compared with existing：The utility model uses Special-Shaped Column outer cladding fire proofing wood
Material, by square tube, the components such as angle steel make fire-proof board reach the form of cladding Special-Shaped Column, and then improve the fire endurance of pillar,
Achieve the purpose that fire safety.
Further, the utility model supports fire wall by square tube, increases integral strength.
Further, flame retardant sealant is arranged in the utility model at fire-proof plate docking, to prevent fires；In Special-Shaped Column and prevent
Corner's setting angle steel of fiery plate increases bonding strength.
Description of the drawings
Fig. 1 is the schematic diagram of the Special-Shaped Column fire proof construction of the utility model.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Refering to Figure 1, its schematic diagram for the Special-Shaped Column fire proof construction of the utility model, in the outside of Special-Shaped Column 1
Square tube is set, and setting fire-proof plate 3 coats square tube and Special-Shaped Column in it on the outside of square tube, square tube passes through fastening with fire-proof plate 3
Screw 24 is fixedly connected.
Specifically, in the present embodiment, upside, downside, the left and right sides of Special-Shaped Column 1 are respectively provided with along cross sectional arrangements
One square tube 21, the first square tube 21 at each angle of Special-Shaped Column 1 weld the second square tube 22 of vertical cross-section；First square tube 21 and second
Square tube 22 coats Special-Shaped Column 1.
Specifically, coating flame retardant sealant 23 at the docking of fire-proof plate 3, resistance is first coated at the docking of fire-proof plate 3
Fluid sealant 23 is fired, is then docked, fire protecting performance is enhanced.
Specifically, being filled with rock cotton board 27 in the cavity of square tube and fire-proof plate 3.
Specifically, welding angle steel 26 in Special-Shaped Column 1, it is connect with fire-proof plate 3 by angle steel 26；In the present embodiment, different
1 top of shape column is three pillars, and a pillar, pillar and left side pillar, pillar and the right side of lower part of lower part are arranged among lower part
It is separately connected angle steel 26 on lateral column, is connect with the corner of fire-proof plate 3.
The utility model uses Special-Shaped Column outer cladding fire proofing material, and by square tube, the components such as angle steel make fire-proof board reach
The form of Special-Shaped Column is coated, and then improves the fire endurance of pillar, achievees the purpose that fire safety.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of Special-Shaped Column fire proof construction, which is characterized in that square tube is arranged in the outside of Special-Shaped Column, and is set on the outside of the square tube
It sets fire-proof plate and coats square tube and Special-Shaped Column in it, square tube is fixedly connected with fire-proof plate by trip bolt.
2. Special-Shaped Column fire proof construction according to claim 1, which is characterized in that upside, downside, the left and right of the Special-Shaped Column
Both sides are respectively provided with the first square tube along cross sectional arrangements, in the second party of the first square tubes soldering vertical cross-section at each angle of Special-Shaped Column
Pipe；First square tube and the second square tube coat Special-Shaped Column.
3. Special-Shaped Column fire proof construction according to claim 2, which is characterized in that coat resistance at the docking of the fire-proof plate
Fire fluid sealant.
4. Special-Shaped Column fire proof construction according to claim 2, which is characterized in that in the cavity of the square tube and fire-proof plate
Filled with rock cotton board.
5. Special-Shaped Column fire proof construction according to claim 2, which is characterized in that weld angle steel in the Special-Shaped Column, pass through
Angle steel is connect with fire-proof plate.
6. Special-Shaped Column fire proof construction according to claim 5, which is characterized in that the Special-Shaped Column top is three pillars,
A piece pillar is set among lower part, angle steel is separately connected on the pillar and left side pillar, the pillar of lower part and right side pillar of lower part,
It is connect with the corner of fire-proof plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820270982.XU CN207959575U (en) | 2018-02-26 | 2018-02-26 | A kind of Special-Shaped Column fire proof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820270982.XU CN207959575U (en) | 2018-02-26 | 2018-02-26 | A kind of Special-Shaped Column fire proof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207959575U true CN207959575U (en) | 2018-10-12 |
Family
ID=63739794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820270982.XU Active CN207959575U (en) | 2018-02-26 | 2018-02-26 | A kind of Special-Shaped Column fire proof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207959575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110777956A (en) * | 2019-11-07 | 2020-02-11 | 上海绿地建设(集团)有限公司 | A fire resistive construction for dysmorphism post |
-
2018
- 2018-02-26 CN CN201820270982.XU patent/CN207959575U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110777956A (en) * | 2019-11-07 | 2020-02-11 | 上海绿地建设(集团)有限公司 | A fire resistive construction for dysmorphism post |
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| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190613 Granted publication date: 20181012 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220613 Granted publication date: 20181012 |
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| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20220817 Granted publication date: 20181012 |
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| PP01 | Preservation of patent right |