CN205894483U - Girder steel cladding node in steel construction residential housing - Google Patents
Girder steel cladding node in steel construction residential housing Download PDFInfo
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- CN205894483U CN205894483U CN201620903194.0U CN201620903194U CN205894483U CN 205894483 U CN205894483 U CN 205894483U CN 201620903194 U CN201620903194 U CN 201620903194U CN 205894483 U CN205894483 U CN 205894483U
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Abstract
The utility model discloses a girder steel cladding node in steel construction residential housing, characterized by girder steel are " H " shape girder steel, bury cant chisei and the fixed welding of the roof of girder steel in the floor underground, the inboard outer end of the upper limb listrium of " H " shaped steel roof beam and bottom wing listrium respectively fixed welding have the angle steel, the cladding utilizes self -tapping screw and angle steel fixed connection at the inboard fire prevention curb plate with the outside of girder steel, the fire prevention bottom plate of cladding on the bottom plate of girder steel utilizes the self -tapping screw and the curb plate fixed connection that prevents fires. The utility model discloses making indoor girder steel obtain complete cladding, obtaining good fire behavior, problem short to girder steel limit of fire resistance, the cold bridge heat preservation difficulty of girder steel all has good solution, makes the steel construction house satisfy the requirement of living in on the travelling comfort.
Description
Technical field
This utility model is related to the girder steel cladding node in housing building of steel-structure, more specifically especially applies many
Girder steel clad structure in high-rise steel structure residential housing.
Technical background
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, the superior mechanical property of steel can be made full use of, meet the war of long-term sustainable development
Slightly policy.Tie up in the application in house class building for steel structure body, its difficult point lies also in girder steel fire prevention and cold-bridge heat-insulating etc.
Problem, such issues that one side be for ensure building use safety, be on the other hand comfortable as house for ensureing it
Property.But, so far, the fireproof heat insulating problem for the girder steel being exposed at interior has no that the open of related art scheme is reported
Lead.
Utility model content
This utility model is for avoiding the deficiency existing for above-mentioned prior art, providing in a kind of housing building of steel-structure
Girder steel coats node, so that indoor girder steel has good fire prevention and heat-insulating property, improves safety in utilization and as house
Comfortableness.
This utility model is to solve technical problem to adopt the following technical scheme that
Girder steel in this utility model housing building of steel-structure coats being structurally characterized in that of node: described girder steel is " h " shape
Girder steel, is embedded in the peg fixing welding with the top board of girder steel in floor；Top flange plate and lower flange in described " h " section steel beam
The inner side outer end of plate is fixedly welded with angle steel respectively, and the fire prevention side plate being coated on the inner side and outer side of described girder steel utilizes self tapping spiral shell
Nail is fixedly connected with angle steel, and the fire-proof board being coated on the base plate of described girder steel utilizes tapping screw solid with described fire prevention side plate
Fixed connection.
The construction featuress that girder steel in this utility model housing building of steel-structure coats node lie also in: described fire prevention side plate
Base convexedly stretch in downwards described " h " section steel beam bottom wing listrium bottom surface, described fire-proof board is inlaid in anti-positioned at both sides
Between fiery side plate, tapping screw is attached towards the termination of fire-proof board in the outside of described fire prevention side plate.
The construction featuress that girder steel in this utility model housing building of steel-structure coats node lie also in: in described " h " type
It is separately filled with insulation material, described insulation material is molding styrofoam in the both sides cavity of the web of girder steel.
The construction featuress that girder steel in this utility model housing building of steel-structure coats node lie also in: in described fire prevention side
Seam crossing between plate and floor adopts fire proofing material to form plugged zone；In described fire prevention side plate and fire-proof board and anti-ashes after a fire
Plate equally adopts fire proofing material to form plugged zone with the seam crossing of the base plate of described " h " section steel beam.
Compared with the prior art, this utility model has the beneficial effect that:
1st, this utility model makes indoor girder steel be coated, and obtains good fire protecting performance, efficiently solves girder steel resistance to
The short problem of the fiery limit, also solves a cold-bridge heat-insulating difficult problem for girder steel simultaneously, makes steel house meet inhabitation in comfortableness
Require, be that the popularization and application of housing building of steel-structure provide guarantee.
2nd, girder steel and fire-proof board both have the component of dual extension-compression modulus and expansion and contraction to this utility model indoors
Between be flexibly connected, make building structure have good anti-seismic performance and durability.
3rd, this utility model structure is simply firmly it is easy to implement, be a kind of economy superior be suitable to industrialized production
Girder steel coats form.
Brief description
Fig. 1 is this utility model structural representation；
In figure label: 1 girder steel, 2 floors, 3a fire prevention side plate, 3b fire-proof board, 4 molding styrofoam, 5 tapping screws, 6 jiaos
Steel, 7 pegs.
Specific embodiment
Referring to Fig. 1, the version that the girder steel in housing building of steel-structure in the present embodiment coats node is: girder steel 1 is
" h " shape girder steel, floor 2 is cast-in-place concrete floor, precoated plate or half is prefabricated plus cast-in-place face floor, is embedded in the bolt in floor 2
Nail 7 fixing welding with the top board of girder steel 1；In the top flange plate of " h " section steel beam and the inner side outer end fixing weldering respectively of bottom wing listrium
It is connected to angle steel 6, the fire prevention side plate 3a being coated on the inner side and outer side of girder steel 1 is fixedly connected with angle steel 6 using tapping screw 5, bag
The fire-proof board 3b overlaying on the base plate of girder steel 1 is fixedly connected with fire prevention side plate 3a using tapping screw 5；Prevent fires side plate 3a and prevent
Ashes after a fire plate 3b is the aac plate using thickness for 50mm, three faces revealed in girder steel using fire prevention side plate 3a and fire-proof board 3b
Upper formation coats completely.
In being embodied as, the base of fire prevention side plate 3a convexedly stretches in downwards the bottom surface of the bottom wing listrium of " h " section steel beam, makes fire prevention
Base plate 3b can be inlaid between the fire prevention side plate 3a of both sides, and tapping screw is in the outside of fire prevention side plate 3a towards anti-ashes after a fire
The termination of plate 3b is attached, and so that fire-proof board 3b is fixed, and fills respectively in the both sides cavity of the web of " h " section steel beam
There is insulation material, insulation material is molding styrofoam 4；Seam crossing between fire prevention side plate 3a and floor 2 adopts fire proofing material
Form plugged zone；Same with the seam crossing of the base plate of " h " section steel beam in fire prevention side plate 3a and fire-proof board 3b and fire-proof board 3b
Sample adopts fire proofing material to form plugged zone, to ensure the closure of clad.
Claims (4)
1. the girder steel cladding node in housing building of steel-structure, is characterized in that: described girder steel (1) is " h " shape girder steel, is embedded in building
The fixing welding with the top board of girder steel (1) of peg (7) in plate (2)；In the top flange plate of described " h " section steel beam and bottom wing listrium
Inner side outer end is fixedly welded with angle steel (6) respectively, and the fire prevention side plate (3a) being coated on the inner side and outer side of described girder steel (1) utilizes
Tapping screw (5) is fixedly connected with angle steel (6), and the fire-proof board (3b) being coated on the base plate of described girder steel (1) utilizes self tapping
Screw (5) is fixedly connected with described fire prevention side plate (3a).
2. the girder steel cladding node in housing building of steel-structure according to claim 1, is characterized in that: described fire prevention side plate
(3a) base convexedly stretches in downwards the bottom surface of the bottom wing listrium of described " h " section steel beam, and described fire-proof board (3b) is inlaid in and is located at
Between the fire prevention side plate (3a) of both sides, tapping screw described fire prevention side plate (3a) outside towards fire-proof board (3b) termination
It is attached.
3. the girder steel cladding node in housing building of steel-structure according to claim 1, is characterized in that: in described " h " type
It is separately filled with insulation material, described insulation material is molding styrofoam (4) in the both sides cavity of the web of girder steel.
4. the girder steel cladding node in housing building of steel-structure according to claim 1, is characterized in that: in described fire prevention side
Seam crossing between plate (3a) and floor (2) adopts fire proofing material to form plugged zone；In described fire prevention side plate (3a) and anti-ashes after a fire
Plate (3b) and fire-proof board (3b) equally adopt fire proofing material to form closure with the seam crossing of the base plate of described " h " section steel beam
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620903194.0U CN205894483U (en) | 2016-08-18 | 2016-08-18 | Girder steel cladding node in steel construction residential housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620903194.0U CN205894483U (en) | 2016-08-18 | 2016-08-18 | Girder steel cladding node in steel construction residential housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205894483U true CN205894483U (en) | 2017-01-18 |
Family
ID=57778738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620903194.0U Active CN205894483U (en) | 2016-08-18 | 2016-08-18 | Girder steel cladding node in steel construction residential housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205894483U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088467A (en) * | 2016-08-18 | 2016-11-09 | 安徽富煌建筑设计研究有限公司 | Girder steel cladding node in housing building of steel-structure |
| CN111636580A (en) * | 2020-05-27 | 2020-09-08 | 安徽富煌钢构股份有限公司 | Assembled steel construction house bearing diagonal coating structure |
| CN112282210A (en) * | 2020-11-02 | 2021-01-29 | 安徽富煌钢构股份有限公司 | Steel construction residential building limit portion girder steel bottom clad structure |
-
2016
- 2016-08-18 CN CN201620903194.0U patent/CN205894483U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088467A (en) * | 2016-08-18 | 2016-11-09 | 安徽富煌建筑设计研究有限公司 | Girder steel cladding node in housing building of steel-structure |
| CN111636580A (en) * | 2020-05-27 | 2020-09-08 | 安徽富煌钢构股份有限公司 | Assembled steel construction house bearing diagonal coating structure |
| CN112282210A (en) * | 2020-11-02 | 2021-01-29 | 安徽富煌钢构股份有限公司 | Steel construction residential building limit portion girder steel bottom clad structure |
| CN112282210B (en) * | 2020-11-02 | 2022-04-05 | 安徽富煌钢构股份有限公司 | Steel construction residential building limit portion girder steel bottom clad structure |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |