CN203097264U - Detachable steel tube fixing device for cantilever frame - Google Patents
Detachable steel tube fixing device for cantilever frame Download PDFInfo
- Publication number
- CN203097264U CN203097264U CN 201320133152 CN201320133152U CN203097264U CN 203097264 U CN203097264 U CN 203097264U CN 201320133152 CN201320133152 CN 201320133152 CN 201320133152 U CN201320133152 U CN 201320133152U CN 203097264 U CN203097264 U CN 203097264U
- Authority
- CN
- China
- Prior art keywords
- steel tube
- inserting column
- fixing device
- welded
- steel
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 44
- 239000010959 steel Substances 0.000 title claims abstract description 44
- 238000010276 construction Methods 0.000 abstract description 8
- 238000003466 welding Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a detachable steel tube fixing device for a cantilever frame. The detachable steel tube fixing device comprises a steel tube inserting column; an elastic steel plate clamp is welded at the lower end of the steel tube inserting column; a round hole is formed in the top flange of the steel plate clamp, and a screw is inserted into the round hole; a nut is screwed on the screw outside the round hole; and the lower end of the screw is welded on the inner side of the lower flange of the steel plate clamp. The detachable steel tube fixing device is reasonable in structural design and convenient to operate and use; and an original steel tube inserting column welded on a cantilever steel beam of the cantilever frame is improved with the detachable steel tube inserting column, so that the construction time can be effectively saved, the construction efficiency is improved, and very high safety performance is achieved.
Description
Technical field
The utility model relates to construction engineering technical field, especially a kind of detachable frame steel pipe fastening devices of encorbelmenting.
Background technology
At present, in the construction work of frame construction was encorbelmented in employing, the cantilever steel girder end inserting column of the frame vertical rod position of fixedly encorbelmenting adopted Type of Welding directly to be fixed on the channel-section steel of encorbelmenting more.At first carrying out shear wall position cantilever steel girder when encorbelmenting the frame construction installs, the general manpower that adopts is from indoor past outdoor interspersed mounting method, owing to be welded in the inserting column obstacle of cantilever steel girder end, influence interting of channel-section steel, so when construction, the welding inserting column can only be knocked out, pass and weld inserting column again after the body of wall hole to be provided installs, can cause the waste of material like this, increase the cost of labor input in addition, increased building costs on the whole.The workman knocks out for convenience of welding inserting column fast in practical operation, adopts the welding manner of spot welding more, and not prison welding is solid like this, has very big potential safety hazard.
The utility model content
The purpose of this utility model is to provide a kind of detachable frame steel pipe fastening devices of encorbelmenting in order to overcome above-mentioned technical disadvantages.
The technical scheme that the utility model technical solution problem adopts is: a kind of detachable frame steel pipe fastening devices of encorbelmenting, comprise the steel pipe inserting column, the lower end of described steel pipe inserting column is welded with the Elastic Steel integrated circuit board, the place, top flange of described steel plate card has circular hole, be inserted with a screw rod in the circular hole, be connected with nut on the circular hole outside screw rod, the lower end of described screw rod is welded in inboard, steel plate card bottom flange.
The beneficial effect that the utility model had is:
The utility model reasonable in design, easy for operation, original steel pipe inserting column that is welded on the frame cantilever steel girder of encorbelmenting is modified into detachable steel pipe inserting column, can effectively save the engineering time, improve efficiency of construction, and have very high security performance.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
The specific embodiment
Do following detailed description below in conjunction with 1 pair of the utility model of accompanying drawing.
As shown in Figure 1, the utility model comprises steel pipe inserting column 1, the lower end of described steel pipe inserting column 1 is welded with Elastic Steel integrated circuit board 2, the place, top flange of described steel plate card 2 has circular hole, be inserted with a screw rod 3 in the circular hole, be connected with nut 4 on the circular hole outside screw rod 3, the lower end of described screw rod 3 is welded in inboard, steel plate card 2 bottom flange.During use, cantilever steel girder is placed the space, left side of steel plate card 2, fastening nut 4 then, make the left end of steel plate card 2 hold out against cantilever steel girder toward in and get final product.
Claims (1)
1. detachable frame steel pipe fastening devices of encorbelmenting, it is characterized in that: comprise the steel pipe inserting column, the lower end of described steel pipe inserting column is welded with the Elastic Steel integrated circuit board, the place, top flange of described steel plate card has circular hole, be inserted with a screw rod in the circular hole, be connected with nut on the circular hole outside screw rod, the lower end of described screw rod is welded in inboard, steel plate card bottom flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320133152 CN203097264U (en) | 2013-03-22 | 2013-03-22 | Detachable steel tube fixing device for cantilever frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320133152 CN203097264U (en) | 2013-03-22 | 2013-03-22 | Detachable steel tube fixing device for cantilever frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203097264U true CN203097264U (en) | 2013-07-31 |
Family
ID=48848676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320133152 Expired - Fee Related CN203097264U (en) | 2013-03-22 | 2013-03-22 | Detachable steel tube fixing device for cantilever frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203097264U (en) |
-
2013
- 2013-03-22 CN CN 201320133152 patent/CN203097264U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20140322 |