CN203411983U - Sway brace steel surrounding purlin anti-horizontal slippage device - Google Patents
Sway brace steel surrounding purlin anti-horizontal slippage device Download PDFInfo
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- CN203411983U CN203411983U CN201320496081.XU CN201320496081U CN203411983U CN 203411983 U CN203411983 U CN 203411983U CN 201320496081 U CN201320496081 U CN 201320496081U CN 203411983 U CN203411983 U CN 203411983U
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- steel
- purlin
- surrounding purlin
- encloses
- sway brace
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Abstract
The utility model provides a sway brace steel surrounding purlin anti-horizontal slippage device and relates to a surrounding purlin structure applied to a sway brace. The sway brace steel surrounding purlin anti-horizontal slippage device comprises fender posts, a steel surrounding purlin, a perforation slot profile steel connecting piece and a sway brace; a plurality of fender posts are uniformly arranged at the bottom of the steel surrounding purlin, concrete is poured between the fender posts and the steel surrounding purlin, the perforation slot profile steel connecting piece is welded on the back of the steel surrounding purlin, and the sway brace is arranged on the surface of the steel surrounding purlin; a circular perforation is formed in a web of the perforation slot profile steel connecting piece, and the two flanges of the perforation slot profile steel connecting piece are vertically welded on the steel surrounding purlin. The sway brace steel surrounding purlin anti-horizontal slippage device can effectively enhance anti-shear and anti-slippage capabilities between the steel surrounding purlin and the concrete and is simple in structure and strong in practicability.
Description
Technical field:
The utility model relates to and is applied to bearing diagonal steel and encloses purlin structure, is specifically related to a kind of bearing diagonal steel and encloses the level and smooth moving device of purlin water resistant.
Background technology:
In subway open-cut station or other Large Foundation Pits, the application of steel support system is more extensive.Steel support is more and more with the situation that steel encloses purlin oblique, bearing diagonal encloses to steel power that purlin applies and produces a component enclosing purlin length direction along steel, again because steel encloses purlin surface smoother, make steel enclose the slippage that purlin produces horizontal direction, therefore need to strengthen shearing resistance, the antiskid that steel encloses between purlin and fender post and move ability.
Utility model content:
The purpose of this utility model is to provide a kind of bearing diagonal steel and encloses the level and smooth moving device of purlin water resistant, and it can effectively strengthen shearing resistance, the antiskid that steel encloses between purlin and concrete and move ability, simple in structure, practical.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises fender post 1, steel encloses purlin 2, perforated slot structural steel connecting member 3, bearing diagonal 4; Several fender posts 1 are evenly arranged on the bottom that steel encloses purlin 2, and fender post 1 and steel enclose between purlin 2 and built concrete, and perforated slot structural steel connecting member 3 is welded on steel and encloses purlin 2 back sides, and bearing diagonal 4 is arranged on the surface of enclosing purlin 2 at steel.
Described fender post 1 and steel enclose between purlin 2 has built concrete, can be by the embedding concrete of perforated slot structural steel connecting member 3.
On the web of described perforated slot structural steel connecting member 3, be provided with circular perforations 3-1, enclose on purlin the both wings edge of perforated slot structural steel connecting member 3 is vertically welded in to steel.
The utlity model has following beneficial effect:
1, utilize web opening slot section steel flange and steel to enclose the weld force between purlin, can effectively strengthen the shearing resistance antiskid that steel encloses between purlin and concrete and move ability.
2, due to the perforate of channel-section steel web, after concreting, form concrete tenon, play the effect that shearing resistance antiskid moves.
3, punch size, shape of the type selecting of U-steel and web can be selected according to actual requirement of engineering, flexible and changeable.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model perforated slot shaped steel.
The specific embodiment:
Referring to Fig. 1-2, this specific embodiment by the following technical solutions: it comprises fender post 1, steel encloses purlin 2, perforated slot structural steel connecting member 3, bearing diagonal 4; Several fender posts 1 are evenly arranged on the bottom that steel encloses purlin 2, and fender post 1 and steel enclose between purlin 2 and built concrete, and perforated slot structural steel connecting member 3 is welded on steel and encloses purlin 2 back sides, and bearing diagonal 4 is arranged on the surface of enclosing purlin 2 at steel.
Described fender post 1 and steel enclose between purlin 2 has built concrete, can be by the embedding concrete of perforated slot structural steel connecting member 3.
On the web of described perforated slot structural steel connecting member 3, be provided with circular perforations 3-1, enclose on purlin the both wings edge of perforated slot structural steel connecting member 3 is vertically welded in to steel.
This specific embodiment has following beneficial effect:
1, utilize web perforated slot section steel flange and steel to enclose the weld force between purlin, can effectively strengthen the shearing resistance antiskid that steel encloses between purlin and concrete and move ability.
2, because channel-section steel web punches, after concreting, form concrete tenon, play the effect that shearing resistance antiskid moves.
3, punch size, shape of the type selecting of U-steel and web can be selected according to actual requirement of engineering, flexible and changeable.
Claims (3)
1. bearing diagonal steel encloses the level and smooth moving device of purlin water resistant, it is characterized in that it comprises fender post (1), steel encloses purlin (2), perforated slot structural steel connecting member (3), bearing diagonal (4); Several fender posts (1) are evenly arranged on the bottom that steel encloses purlin (2), and fender post (1) and steel enclose between purlin (2) has built concrete, perforated slot structural steel connecting member (3) is welded on steel and encloses purlin (2) back side, and bearing diagonal (4) is arranged on the surface of enclosing purlin (2) at steel.
2. a kind of bearing diagonal steel according to claim 1 encloses the level and smooth moving device of purlin water resistant, on the web of the perforated slot structural steel connecting member (3) described in it is characterized in that, is provided with circular perforations (3-1).
3. a kind of bearing diagonal steel according to claim 1 encloses the level and smooth moving device of purlin water resistant, and the both wings edge that it is characterized in that perforated slot structural steel connecting member (3) is vertically welded in steel and encloses on purlin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320496081.XU CN203411983U (en) | 2013-08-14 | 2013-08-14 | Sway brace steel surrounding purlin anti-horizontal slippage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320496081.XU CN203411983U (en) | 2013-08-14 | 2013-08-14 | Sway brace steel surrounding purlin anti-horizontal slippage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203411983U true CN203411983U (en) | 2014-01-29 |
Family
ID=49974883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320496081.XU Expired - Fee Related CN203411983U (en) | 2013-08-14 | 2013-08-14 | Sway brace steel surrounding purlin anti-horizontal slippage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203411983U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018509A (en) * | 2014-06-25 | 2014-09-03 | 华东建筑设计研究院有限公司 | Anti-shearing structure for connecting reinforced concrete enclosing purlin with fender posts |
| CN105780782A (en) * | 2016-05-18 | 2016-07-20 | 中铁第四勘察设计院集团有限公司 | Oblique support and steel retaining purlin slip preventing device with piles constructed by SMW construction process |
-
2013
- 2013-08-14 CN CN201320496081.XU patent/CN203411983U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018509A (en) * | 2014-06-25 | 2014-09-03 | 华东建筑设计研究院有限公司 | Anti-shearing structure for connecting reinforced concrete enclosing purlin with fender posts |
| CN105780782A (en) * | 2016-05-18 | 2016-07-20 | 中铁第四勘察设计院集团有限公司 | Oblique support and steel retaining purlin slip preventing device with piles constructed by SMW construction process |
| CN105780782B (en) * | 2016-05-18 | 2018-05-22 | 中铁第四勘察设计院集团有限公司 | A kind of SMW engineering methods stake bearing diagonal steel purlin antiskid moving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20140814 |
|
| EXPY | Termination of patent right or utility model |