CN202047584U - Telescopic cross rod for scaffold - Google Patents
Telescopic cross rod for scaffold Download PDFInfo
- Publication number
- CN202047584U CN202047584U CN2011200513818U CN201120051381U CN202047584U CN 202047584 U CN202047584 U CN 202047584U CN 2011200513818 U CN2011200513818 U CN 2011200513818U CN 201120051381 U CN201120051381 U CN 201120051381U CN 202047584 U CN202047584 U CN 202047584U
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- CN
- China
- Prior art keywords
- connecting rod
- cross bar
- scaffold
- main body
- cross rod
- 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 telescopic cross rod for a scaffold. The telescopic cross rod comprises a cross rod main body, two ends of the cross rod main body are respectively provided with insertion ends for fastening connection with fastener discs of the scaffold, the cross rod main body comprises a first connecting rod and a second connecting rod, and the first connecting rod is sleeved outside the second connecting rod and can axially move along the second connecting rod. The cross rod main body of the telescopic cross rod for the scaffold can stretch and retract by means of coordination of the first connecting rod and the second connecting rod, the length of the cross rod can be regulated according to construction requirements, and the cross rods with multiple length models do not need to be equipped with, so that the reduction in construction cost and the saving of resources are realized advantageously.
Description
Technical field
The utility model relates to the scalable cross bar of a kind of scaffold.
Background technology
Traditional scaffold is generally interconnected by vertical rod and cross bar and builds.In work progress, the span of cross bar will change usually according to actual needs, because existing cross bar length is fixed, so need to be equipped with the cross bar of all lengths model at the construction field (site), has increased construction cost, and has caused the wasting of resources easily.
Summary of the invention
The technical problems to be solved in the utility model provides the scalable cross bar of a kind of scaffold, can regulate cross bar length according to the construction needs, reduces construction cost.
In order to solve the problems of the technologies described above, the scalable cross bar of a kind of scaffold of the present utility model, comprise the cross bar main body, cross bar main body two ends are respectively arranged with the plug that is used for scaffold button dish snapping, described cross bar main body is made up of first, second connecting rod, and described head rod is set in second connecting rod outside also can be along its axially-movable.
As improvement of the technical scheme, described head rod has cavity, is provided with internal thread in this cavity, and the described second connecting rod outer setting has external screw thread, and first, second connecting rod is connected by internal and external screw thread.
As improvement of the technical scheme, described plug ends is provided with the arcwall face that is used for vertical rod side corresponding matching.
The beneficial effects of the utility model are: this scaffold with cross bar owing to adopted said structure, the cross bar main body can realize flexible by the cooperation of first, second connecting rod, can regulate cross bar length according to the construction needs, need not to be equipped with the cross bar of multiple length model, help reducing construction cost, save resource.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
With reference to Fig. 1, the scalable cross bar of a kind of scaffold of the present utility model, comprise cross bar main body 1, cross bar main body 1 two ends are respectively arranged with the plug 2 that is used for scaffold button dish snapping, described cross bar main body 1 is made up of first, second connecting rod 3,4, and described head rod 3 is set in second connecting rod, 4 outsides also can be along its axially-movable.This scaffold with cross bar owing to adopted said structure, the cross bar main body can realize flexible by the cooperation of first, second connecting rod 3,4, can regulate cross bar length according to the construction needs, need not to be equipped with the cross bar of multiple length model, help reducing construction cost, save resource.
In the present embodiment, described head rod 3 has cavity, be provided with internal thread in this cavity, described second connecting rod, 4 outer setting have external screw thread, first, second connecting rod 3,4 is connected by internal and external screw thread, by the collapsing length of threaded engagement adjusting cross bar, simple to operate, easy to use.
Described plug 2 ends are provided with the arcwall face 5 that is used for vertical rod side corresponding matching.Arcwall face 5 cooperates the location with the vertical rod side, prevents that cross bar from swinging in the horizontal direction, makes cross bar more firm with being connected of vertical rod.
The above only is a preferential embodiment of the present utility model, as long as realize that with basic identical means the technical scheme of the utility model purpose all belongs within the protection domain of the present utility model.
Claims (3)
1. scalable cross bar of scaffold, comprise cross bar main body (1), cross bar main body (1) two ends are respectively arranged with the plug (2) that is used for scaffold button dish snapping, it is characterized in that described cross bar main body (1) is made up of first, second connecting rod (3,4), it is outside and can be along its axially-movable that described head rod (3) is set in second connecting rod (4).
2. the scalable cross bar of scaffold according to claim 1, it is characterized in that described head rod (3) has cavity, be provided with internal thread in this cavity, described second connecting rod (4) outer setting has external screw thread, and first, second connecting rod (3,4) is connected by internal and external screw thread.
3. the scalable cross bar of scaffold according to claim 1 and 2 is characterized in that described plug (2) end is provided with the arcwall face (5) that is used for vertical rod side corresponding matching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200513818U CN202047584U (en) | 2011-03-01 | 2011-03-01 | Telescopic cross rod for scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200513818U CN202047584U (en) | 2011-03-01 | 2011-03-01 | Telescopic cross rod for scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202047584U true CN202047584U (en) | 2011-11-23 |
Family
ID=44987897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200513818U Expired - Fee Related CN202047584U (en) | 2011-03-01 | 2011-03-01 | Telescopic cross rod for scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202047584U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410307A (en) * | 2013-07-17 | 2013-11-27 | 何华强 | Scaffolding cross bar allowing length to be adjusted in stepless mode |
| EP2669449A3 (en) * | 2012-06-01 | 2014-11-12 | WLS Intellectual Property Limited | Improvements in scaffolding |
| EP2669448A3 (en) * | 2012-06-01 | 2014-11-19 | WLS Intellectual Property Limited | Improvements in building components and structures |
| CN104790652A (en) * | 2014-01-20 | 2015-07-22 | 万洪新 | Support and construction method |
| CN108683018A (en) * | 2018-05-28 | 2018-10-19 | 苏州天鸿电子有限公司 | A kind of copper bus-bar dielectric support part |
-
2011
- 2011-03-01 CN CN2011200513818U patent/CN202047584U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2669449A3 (en) * | 2012-06-01 | 2014-11-12 | WLS Intellectual Property Limited | Improvements in scaffolding |
| EP2669448A3 (en) * | 2012-06-01 | 2014-11-19 | WLS Intellectual Property Limited | Improvements in building components and structures |
| CN103410307A (en) * | 2013-07-17 | 2013-11-27 | 何华强 | Scaffolding cross bar allowing length to be adjusted in stepless mode |
| CN104790652A (en) * | 2014-01-20 | 2015-07-22 | 万洪新 | Support and construction method |
| CN108683018A (en) * | 2018-05-28 | 2018-10-19 | 苏州天鸿电子有限公司 | A kind of copper bus-bar dielectric support part |
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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: 20111123 Termination date: 20140301 |