CN202227577U - Double-purlin tie rod - Google Patents
Double-purlin tie rod Download PDFInfo
- Publication number
- CN202227577U CN202227577U CN2011203305111U CN201120330511U CN202227577U CN 202227577 U CN202227577 U CN 202227577U CN 2011203305111 U CN2011203305111 U CN 2011203305111U CN 201120330511 U CN201120330511 U CN 201120330511U CN 202227577 U CN202227577 U CN 202227577U
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- CN
- China
- Prior art keywords
- purlin
- tie rod
- double
- inter
- tie
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a double-purlin tie rod, which comprises symmetrically arranged C-shaped purlins, wherein the C-shaped purlins are connected and fixed through inter-purlin connecting plates arranged between openings of the C-shaped purlins, so as to form a rectangular purlin; and the inter-purlin connecting plates are arranged at intervals for connecting the C-shaped purlins and knee braces. The double-purlin tie rod has a simple structure, and is convenient to mount; the length and the width of the inter-purlin connecting plates can be adjusted as per different requirements for the connecting part so as to satisfy specification requirements; the double-purlin tie rod can substitute a tie rod when being arranged in the relevant position of the tie rod; the double-purlin tie rod can function as a purlin when the upper part of the double-purlin tie rod is connected with a roofing board,; when the double-purlin tie rod adopting the design is applied, member dimension is decreased, and procurement and manufacture procedures are reduced; further, the steel consumption is reduced and the construction cost is saved.
Description
Technical field
The utility model relates to a kind of purlin for building, relates in particular to a kind of two purlin tie-rods that can replace tie-rod carrying effect.
Background technology
In light Steel-Structure Factory with Steel, the thin-walled purlin systems that adopt on the roof girder more, capital and girder steel turning point are provided with the roofing tie-rod and cooperate the support of intercolumniation roofing to form the longitudinal bracing system.How tie-rod is designed to the thin-walled round steel pipe separately, and purlin only provides vertical carrying, and the horizontal bearing effect generally is not counted in.If purlin is participated in horizontal bearing,, can replace the tie-rod effect fully satisfying on stressed and the slenderness ratio basis.Satisfy but common single purlin is in time stressed, slenderness ratio often is difficult to satisfy code requirement.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of above-mentioned prior art, and a kind of two purlin tie-rods that can be used to replace the tie-rod effect are provided, and plays the minimizing element type, reduces the effect of steel using amount.
The technical scheme of the utility model is: a kind of pair of purlin tie-rod comprises symmetrically arranged C type purlin, is connected to a fixed through junction plate between purlin between the said C type purlin opening part, forms the rectangle purlin; Junction plate is set in distance between said purlin, is used to connect C type purlin and is connected angle brace.
The utility model is simple in structure, and is easy for installation, can be according to the demands of different of junction, and the length and the width of junction plate make it satisfy code requirement between the adjustment purlin.When being arranged at the tie-rod relevant position, tie-rod can be replaced, the purlin effect can be played when top is connected with roof panel.The design has not only reduced the member specification after using, and reduces the buying making link, and has reduced steel using amount, makes construction costs obtain practicing thrift.
Description of drawings
Fig. 1 is the plan structure sketch map of the utility model.
Fig. 2 is two purlin sectional drawings of the utility model.
Fig. 3 is the side-looking 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 and Fig. 2, a kind of pair of purlin tie-rod that the utility model provided comprises symmetrically arranged C type purlin 1, is connected to a fixed through junction plate between purlin 2 between said C type purlin 1 opening part, forms the rectangle purlin.
Referring to Fig. 3, in the angle brace junction 3 with purlin and truss-steel beam junction 4, can do junction plate between purlin 2 suitable elongation and widen, formation junction plate separately.
The axial bearing capacity and the slenderness ratio of two like this purlin tie-rods can both satisfy code requirement easily, when being arranged at the tie-rod relevant position, can replace tie-rod, and top is connected with roof panel, has played the purlin effect simultaneously.
Claims (1)
1. a two purlin tie-rod is characterized in that: comprise symmetrically arranged C type purlin, be connected to a fixed through junction plate between purlin between the said C type purlin opening part, form the rectangle purlin; Junction plate is set in distance between said purlin, is used to connect C type purlin and is connected angle brace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203305111U CN202227577U (en) | 2011-09-06 | 2011-09-06 | Double-purlin tie rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203305111U CN202227577U (en) | 2011-09-06 | 2011-09-06 | Double-purlin tie rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202227577U true CN202227577U (en) | 2012-05-23 |
Family
ID=46078166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203305111U Expired - Fee Related CN202227577U (en) | 2011-09-06 | 2011-09-06 | Double-purlin tie rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202227577U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905450A (en) * | 2017-11-08 | 2018-04-13 | 张益� | A kind of square anti-corrosion purlin and preparation method thereof |
| CN111236444A (en) * | 2020-01-22 | 2020-06-05 | 森特士兴集团股份有限公司 | Opposite-embracing type purline connecting structure and forming method thereof |
-
2011
- 2011-09-06 CN CN2011203305111U patent/CN202227577U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905450A (en) * | 2017-11-08 | 2018-04-13 | 张益� | A kind of square anti-corrosion purlin and preparation method thereof |
| CN111236444A (en) * | 2020-01-22 | 2020-06-05 | 森特士兴集团股份有限公司 | Opposite-embracing type purline connecting structure and forming method thereof |
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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: 20120523 Termination date: 20140906 |
|
| EXPY | Termination of patent right or utility model |