CN202438579U - Steel pipe hot-bending device of large steel pipe curved surface structure - Google Patents
Steel pipe hot-bending device of large steel pipe curved surface structure Download PDFInfo
- Publication number
- CN202438579U CN202438579U CN201220016478XU CN201220016478U CN202438579U CN 202438579 U CN202438579 U CN 202438579U CN 201220016478X U CN201220016478X U CN 201220016478XU CN 201220016478 U CN201220016478 U CN 201220016478U CN 202438579 U CN202438579 U CN 202438579U
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- CN
- China
- Prior art keywords
- steel pipe
- built
- bending device
- surface structure
- fitting
- 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
A steel pipe hot-bending device of a large steel pipe curved surface structure comprises a concrete base, a plurality of embedded parts arranged on the base and an arc-shaped baffle connected to the upper portions of the embedded parts. The shape of the concrete base is matched with a target shape of a steel pipe to be processed, distribution positions of the embedded parts on the concrete base are matched to the target shape of the steel pipe to be processed, a plurality of sliding rails are arranged on the concrete base, ground anchors are respectively arranged on the inner sides of two ends of the concrete base, and the ground anchors are connected with hand pulling blocks. The steel pipe hot-bending device of the large steel pipe curved surface structure is simple and practical in structure, can be built in a short time at construction site, achieves spot hot-bending of the steel pipe, and solves the difficulty of spot manufacturing of large curved surface steel pipe structures.
Description
Technical field
The utility model relates to a kind of technical field of hardware moulding, particularly relates to a kind of large-scale steel pipe curved-surface structure steel pipe simmering and bending device.
Background technology
Large-scale curved structure is used for the long-span roofing structure of airport, station, industrial and mineral warehouse more; Member appearance and size is big and irregular; Be unfavorable for making in the factory and transportation; Have only field fabrication, and the special equipment of factory and mould can't be moved the scene at short notice to, therefore be badly in need of a kind of device of on-the-spot simmering and bending.
The utility model content
The purpose of the utility model is in order to address the above problem, a kind of large-scale steel pipe curved-surface structure steel pipe simmering and bending device to be provided.
The technical scheme of the utility model is: a kind of large-scale steel pipe curved-surface structure steel pipe simmering and bending device; Comprise concrete bed, several built-in fittings on the base are set; Be connected the curved baffle on built-in fitting top; The match of the shape of described concrete bed and steel pipe to be processed, the distributing position of described built-in fitting on concrete bed and the match of waiting to reinforce steel pipe also are provided with several slide rails on the described concrete bed; Inboard at the two ends of concrete bed is respectively equipped with earth anchor, is connected with chain block on the earth anchor.
Described built-in fitting bottom is provided with grasp; Spacing between the adjacent built-in fitting is 2 meters.
Described slide rail is a steel pipe manufacturing.
Described curved baffle is vertically welded in the upper surface of built-in fitting.
The beneficial effect of the utility model
The large-scale steel pipe curved-surface structure steel pipe simmering and bending device of this utility model, simple in structure, practical, put up in the short time at the construction field (site), realize the on-the-spot stewing system of steel pipe, thereby solved the difficulty of large-scale curved steel-tube construction field fabrication.
Description of drawings
Fig. 1 is the plan structure sketch map of this large-scale steel pipe curved-surface structure steel pipe simmering and bending device;
Fig. 2 is the vertical cross section figure at built-in fitting position among Fig. 1;
Fig. 3 is the sketch map of this device simmering and bending steel pipe;
Fig. 4 is the cross section structure sketch map of 1-1 among Fig. 3.
1. concrete beds among the figure, 2. built-in fitting, 3. earth anchor, 4. arc, 5. slide rail, 6. chain block, 7. grooved draw-in groove.
The specific embodiment
Embodiment: referring to Fig. 1-4; A kind of large-scale steel pipe curved-surface structure steel pipe simmering and bending device among the figure; Comprise concrete bed, several built-in fittings on the base are set, be connected the curved baffle on built-in fitting top, the match of the shape of described concrete bed and steel pipe to be processed; The distributing position of described built-in fitting on concrete bed and the match of waiting to reinforce steel pipe also are provided with several slide rails on the described concrete bed; Inboard at the two ends of concrete bed is respectively equipped with earth anchor, is connected with chain block on the earth anchor.Described built-in fitting bottom is provided with grasp; Spacing between the adjacent built-in fitting is 2 meters.Described slide rail is a steel pipe manufacturing.Described curved baffle is vertically welded in the upper surface of built-in fitting.1-1 section among Fig. 3, Fig. 4, promptly the built-in fitting top at the positive middle part of this device is provided with is not arc, but use the flute profile draw-in groove, locatees in order to the middle part of giving steel pipe.
Claims (4)
1. large-scale steel pipe curved-surface structure steel pipe simmering and bending device; Comprise concrete bed, several built-in fittings on the base are set; Be connected the curved baffle on built-in fitting top; It is characterized in that: the match of the shape of described concrete bed and steel pipe to be processed, the distributing position of described built-in fitting on concrete bed and the match of waiting to reinforce steel pipe also are provided with several slide rails on the described concrete bed; Inboard at the two ends of concrete bed is respectively equipped with earth anchor, is connected with chain block on the earth anchor.
2. large-scale steel pipe curved-surface structure steel pipe simmering and bending device according to claim 1, it is characterized in that: described built-in fitting bottom is provided with grasp; Spacing between the adjacent built-in fitting is 2 meters.
3. large-scale steel pipe curved-surface structure steel pipe simmering and bending device according to claim 1, it is characterized in that: described slide rail is a steel pipe manufacturing.
4. large-scale steel pipe curved-surface structure steel pipe simmering and bending device according to claim 1, it is characterized in that: described curved baffle is vertically welded in the upper surface of built-in fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220016478XU CN202438579U (en) | 2012-01-16 | 2012-01-16 | Steel pipe hot-bending device of large steel pipe curved surface structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220016478XU CN202438579U (en) | 2012-01-16 | 2012-01-16 | Steel pipe hot-bending device of large steel pipe curved surface structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202438579U true CN202438579U (en) | 2012-09-19 |
Family
ID=46820034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220016478XU Expired - Fee Related CN202438579U (en) | 2012-01-16 | 2012-01-16 | Steel pipe hot-bending device of large steel pipe curved surface structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202438579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104138941A (en) * | 2014-07-29 | 2014-11-12 | 中国化学工程第三建设有限公司 | Method for bending large-diameter pipelines through fire |
-
2012
- 2012-01-16 CN CN201220016478XU patent/CN202438579U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104138941A (en) * | 2014-07-29 | 2014-11-12 | 中国化学工程第三建设有限公司 | Method for bending large-diameter pipelines through fire |
| CN104138941B (en) * | 2014-07-29 | 2016-02-17 | 中国化学工程第三建设有限公司 | A kind of method of flame simmering and bending large-diameter pipeline |
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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: 20120919 Termination date: 20210116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |