CN205663054U - Steel column cladding node in steel construction residential housing - Google Patents
Steel column cladding node in steel construction residential housing Download PDFInfo
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- CN205663054U CN205663054U CN201620545518.8U CN201620545518U CN205663054U CN 205663054 U CN205663054 U CN 205663054U CN 201620545518 U CN201620545518 U CN 201620545518U CN 205663054 U CN205663054 U CN 205663054U
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- steel
- steel column
- fire
- indoor
- cladding
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Abstract
The utility model discloses a steel column cladding node in steel construction residential housing, characterized by: weld light gauge steel around indoor steel column, utilize self -tapping screw fixed connection fire proof board on light gauge steel to fire proof board forms the cladding to indoor steel column around indoor steel column. The utility model discloses make indoor steel column obtain the cladding, obtained good fire behavior, effectively solved the short problem of steel column limit of fire resistance to make building structure have good anti -seismic performance and durability.
Description
Technical field
Steel column cladding node, more specifically one that this utility model relates in housing building of steel-structure especially should
The steel column clad structure being used in multi and tall steel building residential housing.
Background technology
Housing building of steel-structure industrialization is China's emphasis tackling key problem science and technology problem in residential construction area, and steel construction is made
For the green product in building trade, it is possible to make full use of the mechanical property that steel are superior, meet the war of long-term sustainable development
Slightly policy.
In housing building of steel-structure, fire protecting performance is important performance indications, up to now, for being exposed at room
The fire safety problem of interior steel column has no the open report of related art scheme.
Utility model content
This utility model is for avoiding the deficiency existing for above-mentioned prior art, it is provided that in a kind of housing building of steel-structure
Steel column cladding node, so that indoor steel column has good fire protecting performance.
This utility model adopts the following technical scheme that for solving technical problem
Being structurally characterized in that of steel column cladding node in this utility model housing building of steel-structure: in the surrounding of indoor steel column
Welding lightgage steel joist, utilizes self threading pin fixing connection fire-proof board, with described fire-proof board described on described lightgage steel joist
The surrounding of indoor steel column forms the cladding to indoor steel column.
The construction features of the steel column cladding node in this utility model housing building of steel-structure lies also in: described lightgage steel joist
In the surrounding of steel column along the vertical elongated setting of steel column.
The construction features of the steel column cladding node in this utility model housing building of steel-structure lies also in: described fire-proof board
Be thickness be the AAC plate of 50mm.
Compared with the prior art, this utility model has the beneficial effect that:
1, this utility model makes indoor steel column be coated with, it is thus achieved that good fire protecting performance, efficiently solves steel column resistance to
The problem that the fire limit is short.
2, this utility model has the component of dual extension-compression modulus and expansion and contraction in indoor steel column and fire-proof board both
Between flexibly connect, make building structure have good anti-seismic performance and durability.
3, this utility model simple in construction is firm, it is easy to implement.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Label in figure: 1 indoor steel column, 2 fire-proof boards, 3 self threading pins, 4 lightgage steel joists, 5 concrete, 6 seams.
Detailed description of the invention
Seeing Fig. 1, in the present embodiment, the version of the cladding of the steel column in housing building of steel-structure node is: at indoor steel
The surrounding welding lightgage steel joist 4 of post 1, utilizes self threading pin 3 fixing connection fire-proof board 2, with fire-proof board 2 on lightgage steel joist 4
Surrounding at indoor steel column 1 forms the cladding to indoor steel column 1.
In being embodied as, lightgage steel joist 4 in the surrounding of steel column 1 along the vertical elongated setting of steel column 1, for fixing connect every
The lightgage steel joist of block fire-proof board is no less than two, and every lightgage steel joist implements fixing self threading pin for every piece of fire-proof board
No less than two one on the other, to ensure sound construction.
The AAC plate that fire-proof board 2 uses thickness to be 50mm, the fastening of self threading pin 3 makes fire-proof board 2 be close to lightgage steel joist 4,
Steel column 1 is casting concrete 5 in rectangular steel tube, and the position of the seam 6 formed between two pieces of adjacent fire-proof boards 2 is adopted
Block with fire proofing material.
Claims (2)
1. the cladding of the steel column in housing building of steel-structure node, is characterized in that: at the surrounding welding lightgage steel joist of indoor steel column (1)
(4), described lightgage steel joist (4) utilizes self threading pin (3) fixing connection fire-proof board (2), with described fire-proof board (2) in institute
The surrounding stating indoor steel column (1) forms the cladding to indoor steel column (1)；Described fire-proof board be thickness be the AAC plate of 50mm, institute
Stating indoor steel column (1) is casting concrete (5) in rectangular steel tube, and formed between two pieces of adjacent fire-proof boards (2) connects
The position of seam (6) uses fire proofing material to block.
Steel column cladding node in housing building of steel-structure the most according to claim 1, is characterized in that: described lightgage steel joist
(4) in the surrounding of steel column (1) along the vertical elongated setting of steel column (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620545518.8U CN205663054U (en) | 2016-05-31 | 2016-05-31 | Steel column cladding node in steel construction residential housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620545518.8U CN205663054U (en) | 2016-05-31 | 2016-05-31 | Steel column cladding node in steel construction residential housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205663054U true CN205663054U (en) | 2016-10-26 |
Family
ID=57156619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620545518.8U Active CN205663054U (en) | 2016-05-31 | 2016-05-31 | Steel column cladding node in steel construction residential housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205663054U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888089A (en) * | 2016-05-31 | 2016-08-24 | 安徽富煌建筑设计研究有限公司 | Steel column cladding joint in steel structure house building |
| CN108643376A (en) * | 2018-06-14 | 2018-10-12 | 天津大学建筑设计研究院 | Concrete-Filled Square Steel Tube coupled column outsourcing composite material fireproof construction |
-
2016
- 2016-05-31 CN CN201620545518.8U patent/CN205663054U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105888089A (en) * | 2016-05-31 | 2016-08-24 | 安徽富煌建筑设计研究有限公司 | Steel column cladding joint in steel structure house building |
| CN108643376A (en) * | 2018-06-14 | 2018-10-12 | 天津大学建筑设计研究院 | Concrete-Filled Square Steel Tube coupled column outsourcing composite material fireproof construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |