CN202181614U - Steel pipe fixing device for joist steel - Google Patents
Steel pipe fixing device for joist steel Download PDFInfo
- Publication number
- CN202181614U CN202181614U CN2011202210970U CN201120221097U CN202181614U CN 202181614 U CN202181614 U CN 202181614U CN 2011202210970 U CN2011202210970 U CN 2011202210970U CN 201120221097 U CN201120221097 U CN 201120221097U CN 202181614 U CN202181614 U CN 202181614U
- Authority
- CN
- China
- Prior art keywords
- iron
- steel pipe
- steel
- cross rod
- fixing device
- 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 relates to a steel pipe fixing device for joist steel, which comprises an F-shaped bracket which is formed by splicing a vertical rod, an upper cross rod and a lower cross rod; the upper part of the lower cross rod of the F-shaped bracket is clung to the bottom of one edge of a lower edge plate of the joist steel; the upper cross rod is fixed on the lower edge plate of the joist steel by a locking bolt; two through holes are arranged at the lower part of the vertical rod; a U-shaped clamp penetrates through the two through holes and is fixedly connected with by a nut; the locking bolt is provided with a loosing gasket; and a loosing gasket is arranged between the lower cross rod and the lower edge plate of the joist steel. The steel pipe fixing device is simple in structure, low in cost, high in efficiency and safe and reliable.
Description
Technical field
The utility model relates to a kind of fastening devices, specifically the steel pipe fastening devices of i iron.
Background technology
In industrial work progress, steel pipe is installed on the factory building i-beam structure needs fixed support, but welding can cause the fixed support distortion of steel work.
Past generally handles that mode has two kinds in this.First kind is to use steel, as angle steel or band steel etc. make anchor ear with i iron around, can avoid like this on steel work, welding; Second kind is to use electric drill on steel work, to hole, is used for fixing support.But all there are some problems in above method, and in the method one, because the steel work that has is excessive, making anchor ear support very difficulty is done, consume material, and be unfavorable for construction.In the method two,, equal to increase constructional difficulties, and also can damage to some extent steel work because some Steel Structure Installation in the high-altitude, is used electric drill boring in the high-altitude.
Summary of the invention
The utility model is intended to overcome the defective of prior art, and a kind of steel pipe fastening devices of i iron is provided, and simple in structure, cost is low, and efficient is high, and is safe and reliable.
In order to solve the problems of the technologies described above, the utility model is achieved in that
A kind of steel pipe fastening devices of i iron; It is characterized in that: it comprises a F shape support that is spliced into by montant, cross tube and a sheer pole; I iron inframarginal bottom on one side is close on the sheer pole top of F shape support; Cross tube is fixed on the i iron inframarginal through lock bolt, and the montant bottom has two through holes, and the U-shaped card passes two through holes and is fixedly connected through nut.
The steel pipe fastening devices of described i iron is characterized in that: said lock bolt has lock washer.
The steel pipe fastening devices of described i iron is characterized in that: be provided with lock washer between said sheer pole and the i iron inframarginal.
The beneficial effect of the utility model is: F shape support is fixed on the i iron through lock bolt; Solved the construction problem that electric drill boring is used in the distortion that causes because of welding and high-altitude; During use, steel pipe is placed in the U-shaped card, again according to the size of steel pipe through nut fixedly the U-shaped card get final product.The utility model is simple in structure, and cost is low, and efficient is high, and is safe and reliable.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further to specify:
Fig. 1 is the structural representation of the utility model.
The specific embodiment
As shown in Figure 1: a kind of steel pipe fastening devices of i iron; It comprises a F shape support that is spliced into by a montant 1, cross tube 2 and sheer pole 3; I iron 4 inframarginals bottom on one side is close on sheer pole 3 tops of F shape support; Cross tube 2 is fixed on i iron 4 inframarginals through lock bolt 5, and montant 1 bottom has two through holes, and U-shaped card 6 passes two through holes and is fixedly connected through nut 7; Lock bolt 5 has lock washer 8, is provided with lock washer between sheer pole 3 and the i iron inframarginal.F shape support is fixed on the i iron 4 through lock bolt 5, has solved the construction problem that electric drill boring is used in the distortion that causes because of welding and high-altitude, during use, steel pipe is placed in the U-shaped card 6, again according to the size of steel pipe through nut 7 fixedly U-shaped card 6 get final product.The utility model is simple in structure, and cost is low, and efficient is high, and is safe and reliable.
Claims (3)
1. the steel pipe fastening devices of an i iron; It is characterized in that: it comprises a F shape support that is spliced into by montant, cross tube and a sheer pole; I iron inframarginal bottom on one side is close on the sheer pole top of F shape support; Cross tube is fixed on the i iron inframarginal through lock bolt, and the montant bottom has two through holes, and the U-shaped card passes two through holes and is fixedly connected through nut.
2. the steel pipe fastening devices of i iron according to claim 1, it is characterized in that: said lock bolt has lock washer.
3. the steel pipe fastening devices of i iron according to claim 1 is characterized in that: be provided with lock washer between said sheer pole and the i iron inframarginal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202210970U CN202181614U (en) | 2011-06-28 | 2011-06-28 | Steel pipe fixing device for joist steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202210970U CN202181614U (en) | 2011-06-28 | 2011-06-28 | Steel pipe fixing device for joist steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202181614U true CN202181614U (en) | 2012-04-04 |
Family
ID=46174656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202210970U Expired - Fee Related CN202181614U (en) | 2011-06-28 | 2011-06-28 | Steel pipe fixing device for joist steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202181614U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291022A (en) * | 2013-06-20 | 2013-09-11 | 宜兴市华龙塑木新材料有限公司 | Handrail crosspiece connecting member |
| CN112483731A (en) * | 2020-11-10 | 2021-03-12 | 北京首钢建设集团有限公司 | Temporary fixing method for fire-fighting stand pipe |
-
2011
- 2011-06-28 CN CN2011202210970U patent/CN202181614U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291022A (en) * | 2013-06-20 | 2013-09-11 | 宜兴市华龙塑木新材料有限公司 | Handrail crosspiece connecting member |
| CN112483731A (en) * | 2020-11-10 | 2021-03-12 | 北京首钢建设集团有限公司 | Temporary fixing method for fire-fighting stand pipe |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20190628 |