CN2222201Y - Joint bar for scaffolding - Google Patents
Joint bar for scaffolding Download PDFInfo
- Publication number
- CN2222201Y CN2222201Y CN 95213911 CN95213911U CN2222201Y CN 2222201 Y CN2222201 Y CN 2222201Y CN 95213911 CN95213911 CN 95213911 CN 95213911 U CN95213911 U CN 95213911U CN 2222201 Y CN2222201 Y CN 2222201Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- scaffold
- pitman
- convex shoulder
- 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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- Rod-Shaped Construction Members (AREA)
Abstract
The utility model relates to a connecting bar for scaffoldings. The utility model is characterized in that the whole of the utility model is made from a convex shoulder extruded from bars. Making use of the whole structure, the utility model has the advantages of high strength, material saving, simple fabrication and convenient use, and the utility model can be used for connecting construction scaffoldings.
Description
The utility model relates to a kind of architectural high-rise scaffold pitman that is used to connect, and belongs to the connection main part of high-rise scaffold.
The scaffold pitman that uses is to adopt outer socket one bassoon of tubule to be welded into step to constitute, owing to be to adopt welding, intensity difference and high material consumption at present.
It is big that the purpose of this utility model just provides a kind of intensity, saves material, makes simple scaffold pitman.
Solution of the present utility model is such: the scaffold pitman is to adopt whole bar to make, and its middle part convex shoulder is that bar protrudes at the middle part and forms, and convex shoulder and small end limit, both sides are as a whole, and small end can insert in the scaffold.
The utility model has the advantages that and adopt integral material to make, intensity is big, saves material, makes simple, easy to use.
Accompanying drawing is embodiment of the present utility model.
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is A-A sectional views.
In the present embodiment, bar is to adopt steel pipe to make, and in the pressurization of steel pipe two ends, extrudes convex shoulder, and small end is drilled with the hole on both sides, just constitutes present embodiment.
When actual fabrication, bar also can adopt solid bar, bores aperture at two small ends.
In the present embodiment, steel pipe can adopt tubing such as welded tube, seamless pipe.
Claims (4)
1, a kind of scaffold pitman, two ends are for inserting the small end of scaffold, and the middle part has a convex shoulder to it is characterized in that convex shoulder is whole bar to be protruded at the middle part form, and convex shoulder and both sides small end hold together.
2, scaffold pitman according to claim 1 is characterized in that pitman is to adopt steel pipe to make.
3, scaffold pitman according to claim 1 is characterized in that pitman is a solid bar.
4, according to claim 2 or 3 described scaffold pitmans, it is characterized in that the both sides small end all is drilled with the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95213911 CN2222201Y (en) | 1995-05-25 | 1995-05-25 | Joint bar for scaffolding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95213911 CN2222201Y (en) | 1995-05-25 | 1995-05-25 | Joint bar for scaffolding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2222201Y true CN2222201Y (en) | 1996-03-13 |
Family
ID=33863673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95213911 Expired - Fee Related CN2222201Y (en) | 1995-05-25 | 1995-05-25 | Joint bar for scaffolding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2222201Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592942A (en) * | 2016-12-24 | 2017-04-26 | 中铁十八局集团有限公司 | Safe and simple scaffold for small high-rise building or villa building |
| CN107503507A (en) * | 2017-08-30 | 2017-12-22 | 云南工程建设总承包公司 | A kind of connector of steel tube |
-
1995
- 1995-05-25 CN CN 95213911 patent/CN2222201Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592942A (en) * | 2016-12-24 | 2017-04-26 | 中铁十八局集团有限公司 | Safe and simple scaffold for small high-rise building or villa building |
| CN107503507A (en) * | 2017-08-30 | 2017-12-22 | 云南工程建设总承包公司 | A kind of connector of steel tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |