CN202248519U - Web reinforced thin-wall type steel purline - Google Patents
Web reinforced thin-wall type steel purline Download PDFInfo
- Publication number
- CN202248519U CN202248519U CN201120330515XU CN201120330515U CN202248519U CN 202248519 U CN202248519 U CN 202248519U CN 201120330515X U CN201120330515X U CN 201120330515XU CN 201120330515 U CN201120330515 U CN 201120330515U CN 202248519 U CN202248519 U CN 202248519U
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- purlin
- purline
- web
- thin
- type steel
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Abstract
The utility model discloses a web reinforced thin-wall type steel purline, which comprises a thin-wall purline. The middle part of the thin-wall purline is bent to form a reinforced bending side; and the reinforced bending side is triangular or circular arc-shaped. The web reinforced thin-wall type steel purline disclosed by the utility model is simple in structure and convenient to process, and can enable a web to still keep being bent or being approximate to completely unyieldingness when the purline is heightened and the born yielding intensity becomes greater, thus purline bearing capacity is greatly increased.
Description
Technical field
The utility model relates to a kind of purlin, is specifically related to the light-gauge steel section purlin that a kind of web is strengthened.
Background technology
In the light section steel structure mill construction; Maintenance system adopts C type or Z type thin-walled purlin more, and thickness is generally 1.5-3mm, and web height really usually reaches 250mm; The ratio of height to thickness of plate is bigger; Make its effective height receive limit value, it is limited to cause the purlin part to stablize, and influences the further raising that purlin carries internal force.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of above-mentioned prior art, provides a kind of and can improve purlin web build-in coefficient, increases wall web local stability, improves the light-gauge steel section purlin of the web reinforcement of purlin supporting capacity.
The technical scheme of the utility model is: the light-gauge steel section purlin that a kind of web is strengthened, comprise the thin-walled purlin, and said thin-walled purlin middle part bending constitutes and strengthens bending edges.
Said thin-walled purlin is C type or Z type.
Triangular in shape or the circular arc of said reinforcement bending edges.
The utility model is simple in structure, and is easy to process, and purlin is being increased, and when suffered yield strength is bigger, makes web still can keep crooked or approaching unyielding fully, and the purlin supporting capacity is greatly improved.
Description of drawings
Fig. 1, Fig. 2 are the structural representation of the utility model.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is further specified.Should be understood that following examples only are used to the utility model is described but not the scope that is used to limit the utility model.
Referring to Fig. 1, Fig. 2, the light-gauge steel section purlin that a kind of web that the utility model provided is strengthened is that bending is passed through at the middle part of common C type thin-walled purlin 1 or Z type thin-walled purlin 2; Constitute the reinforcement bending edges 3 of triangle or circular arc; Owing to strengthen the flanging on the bending edges 3 similar edges of a wing, can be the effect of providing support of purlin web, increase web build-in coefficient; Improve the web effective rate of utilization, strengthen the purlin supporting capacity.
Claims (3)
1. the light-gauge steel section purlin that web is strengthened comprises the thin-walled purlin, it is characterized in that: said thin-walled purlin middle part bending constitutes and strengthens bending edges.
2. the light-gauge steel section purlin that a kind of web according to claim 1 is strengthened, it is characterized in that: said thin-walled purlin is C type or Z type.
3. the light-gauge steel section purlin that a kind of web according to claim 1 and 2 is strengthened is characterized in that: the triangular in shape or circular arc of said reinforcement bending edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120330515XU CN202248519U (en) | 2011-09-06 | 2011-09-06 | Web reinforced thin-wall type steel purline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120330515XU CN202248519U (en) | 2011-09-06 | 2011-09-06 | Web reinforced thin-wall type steel purline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202248519U true CN202248519U (en) | 2012-05-30 |
Family
ID=46109781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120330515XU Expired - Fee Related CN202248519U (en) | 2011-09-06 | 2011-09-06 | Web reinforced thin-wall type steel purline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202248519U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526878A (en) * | 2013-11-07 | 2014-01-22 | 沈阳建筑大学 | Web bracing cold-formed thin-wall complex crimping channel steel opening component |
| CN106862335A (en) * | 2017-01-14 | 2017-06-20 | 山东飞越钢结构工程有限公司 | A kind of Novel steel former |
| CN108867998A (en) * | 2018-08-28 | 2018-11-23 | 四川建安装配式工程科技股份有限公司 | Assembled rural area house integration girder steel and integrated girder steel and wall composite construction |
| CN110173074A (en) * | 2019-06-15 | 2019-08-27 | 重庆大学 | A kind of face-to-face C-type steel web holes of double limbs and the split steel member with ribbed stiffener |
| CN110173073A (en) * | 2019-06-15 | 2019-08-27 | 重庆大学 | A kind of back-to-back C-type steel web holes of double limbs and the split steel member with ribbed stiffener |
-
2011
- 2011-09-06 CN CN201120330515XU patent/CN202248519U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526878A (en) * | 2013-11-07 | 2014-01-22 | 沈阳建筑大学 | Web bracing cold-formed thin-wall complex crimping channel steel opening component |
| CN106862335A (en) * | 2017-01-14 | 2017-06-20 | 山东飞越钢结构工程有限公司 | A kind of Novel steel former |
| CN108867998A (en) * | 2018-08-28 | 2018-11-23 | 四川建安装配式工程科技股份有限公司 | Assembled rural area house integration girder steel and integrated girder steel and wall composite construction |
| CN110173074A (en) * | 2019-06-15 | 2019-08-27 | 重庆大学 | A kind of face-to-face C-type steel web holes of double limbs and the split steel member with ribbed stiffener |
| CN110173073A (en) * | 2019-06-15 | 2019-08-27 | 重庆大学 | A kind of back-to-back C-type steel web holes of double limbs and the split steel member with ribbed stiffener |
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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: 20120530 Termination date: 20140906 |
|
| EXPY | Termination of patent right or utility model |