CN105750785A - Fast positioning device for double pipeline welding - Google Patents
Fast positioning device for double pipeline welding Download PDFInfo
- Publication number
- CN105750785A CN105750785A CN201410804987.2A CN201410804987A CN105750785A CN 105750785 A CN105750785 A CN 105750785A CN 201410804987 A CN201410804987 A CN 201410804987A CN 105750785 A CN105750785 A CN 105750785A
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- China
- Prior art keywords
- positioning device
- fastener
- pipeline
- actuator
- cantilever
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention provides a fast positioning device for double pipeline welding. The fast positioning device comprises a support 8 on which a fastener 6 is arranged; at least two cantilevers 3 are arranged at one side, away from the fastener 6, of the support 8; an adjuster 1 is arranged on the top end of each cantilever 3; a first pipeline 5 to be welded is placed in the fastener 6; a position to be welded is placed in an area defined by the cantilevers 3; the adjusters 1 drive a second pipeline 9 to be aligned to the first pipeline 5. The fast positioning device provided by the invention has the advantages and positive effects that the structure is simple, the adjustment is convenient and the positioning accuracy is better.
Description
Technical field
The invention relates to a kind of fluid device field, particularly a kind of twin flue welding fast-positioning device.
Background technology
Owing to the demand of transmission is higher in many pipelines in chemistry, armarium, so the quality of welding is very strict, and these pipelines mostly are aerial pipeline, when this aerial pipeline is installed, many weld bonds are had aloft to achieve a butt joint, oxygen channel is harsher due to construction requirement, it is necessary to the welding qualities such as the misalignment of oxygen channel, weld seam are strictly controlled；Current construction method is weld a troughing plate on the mouth of pipe of each oxygen channel mostly, then one block of wedge plate is thrown into, the misalignment of oxygen channel docking port, weld size are adjusted, but this method not only wastes time and energy, labor intensity is big, and boil on the nape opposite the mouth low precision, on oxygen channel, pipeline mother metal can be caused damage by welding steel simultaneously, affect welding quality, serious pipeline leakage, cause security incident.
Summary of the invention
The problem that the invention to solve is to provide a kind of simple in construction, easy to adjust, twin flue welding fast-positioning device that degree of accuracy is all good.
For solving above-mentioned technical problem, the invention the technical scheme is that
A kind of twin flue welding fast-positioning device, including bearing 8, described bearing 8 is provided with fastener 6, described bearing 8 is provided with at least 2 cantilevers 3 away from the side of described fastener 6, the top of described cantilever 3 is provided with actuator 1, described first pipeline 5 to be welded is placed in described fastener 6, and described position to be welded is placed in the region that described cantilever 3 surrounds, and described actuator 1 moves second pipe 9 and described first pipeline 5 aligns.
Described fastener 6 is annular cassette tape, and two terminations of described annular cassette tape are provided with through hole, the bolt and nut described through hole of traverse.
The direction of described through hole annularly cassette tape belt length is provided with multiple.
The quantity of described cantilever 3 is 3, and they are that semicircle is uniformly arranged.
Described actuator 1 is provided with the screwed hole and bolt that point to second pipe 9 heart.
The invention has the advantage that and has the benefit effect that
Realizing the location to two pipelines by fastener and actuator, adaptability is good；Two, each through bolt thread structure, adjust degree of accuracy good；Cantilever design, does not interfere with welding job, improves work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of these innovation and creation；
In figure: 1--actuator, 2 solders side, 3--cantilever, 4--bolt, 5--the first pipeline, 6--fastener, 7--nut, 8---bearing, 9--second pipe.
Detailed description of the invention
Below in conjunction with accompanying drawing 1, the embodiment of the invention is further described.
A kind of twin flue welding fast-positioning device of the invention, including bearing 8, described bearing 8 is provided with fastener 6, described bearing 8 is provided with at least two cantilevers 3 away from the side of described fastener 6, the top of described cantilever 3 is provided with actuator 1, described first pipeline 5 to be welded is placed in described fastener 6, and described position to be welded is placed in the region that described cantilever 3 surrounds, and described actuator 1 drives second pipe 9 and described first pipeline 5 to align.
Described fastener 6 is annular cassette tape, and two terminations of described annular cassette tape are provided with through hole, the bolt and nut described through hole of traverse.
The direction of described through hole annularly cassette tape belt length is provided with multiple.Through hole is multiple, and belt length is adjustable, and cassette tape can apply the pipeline of different-diameter, and adaptability is good.
The quantity of described cantilever 3 is 3, and they are that semicircle is uniformly arranged.Cantilever design and be arranged to semicircle shape, reserves solder side 2, does not interfere with welding job, improve work efficiency.
Actuator 1 is provided with the screwed hole and bolt that point to second pipe 9 center of circle.Multiple actuators are directed to the center of circle of second pipe, it is possible to achieve the accurate adjustment of multiple directions, finally realize second pipe 9 and described first pipeline 5 precise alignment, it is ensured that welding effect.
Realizing the location to two pipelines by fastener and actuator, adaptability is good；Two, each through bolt thread structure, adjust degree of accuracy good；Cantilever design, does not interfere with welding job, improves work efficiency.
Operational approach: be inserted in fastener 6 by the first pipeline 5, selects the fastener 6 in suitable aperture according to the diameter of the first pipeline 5, then connects fastening with bolt thread；Second pipe 9 to be welded is placed in the region that the actuator of described cantilever 3 surrounds afterwards, position according to two pipe ends, rotary actuator 1 is at the bolt of different directions respectively, makes second pipe 9 and the first pipeline 5 align, and then can expose beginning welding job on solder side 2.
Above the embodiment of the invention is described in detail, but described content has been only the preferred embodiment of the invention, it is impossible to be considered the practical range for limiting the present invention.All equalizations made according to the invention scope change and improvement etc., all should still belong within this patent covering scope.
Claims (5)
1. a twin flue welding fast-positioning device, it is characterized in that: include bearing (8), described bearing (8) is provided with fastener (6), described bearing (8) is provided with at least 2 cantilevers (3) away from the side of described fastener (6), the top of described cantilever (3) is provided with actuator (1), described first pipeline (5) to be welded is placed in described fastener (6), described position to be welded is placed in the region that described cantilever (3) surrounds, described actuator (1) drives second pipe (9) and described first pipeline (5) alignment.
2. twin flue welding fast-positioning device according to claim 1, it is characterized in that: described fastener (6) is annular cassette tape, two terminations of described annular cassette tape are provided with through hole, and bolt (4) connects through described through hole and nut (7).
3. twin flue welding fast-positioning device according to claim 2, it is characterised in that: the direction of described through hole annularly cassette tape belt length is provided with multiple.
4. twin flue welding fast-positioning device according to claim 2, it is characterised in that: the quantity of described cantilever (3) is 3, and they are that semicircle is uniformly arranged.
5. twin flue welding fast-positioning device according to claim 2, it is characterised in that: described actuator (1) is provided with the screwed hole and bolt that point to second pipe (9) center of circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410804987.2A CN105750785A (en) | 2014-12-20 | 2014-12-20 | Fast positioning device for double pipeline welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410804987.2A CN105750785A (en) | 2014-12-20 | 2014-12-20 | Fast positioning device for double pipeline welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105750785A true CN105750785A (en) | 2016-07-13 |
Family
ID=56341522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410804987.2A Pending CN105750785A (en) | 2014-12-20 | 2014-12-20 | Fast positioning device for double pipeline welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105750785A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483143A (en) * | 2018-10-17 | 2019-03-19 | 中国二十冶集团有限公司 | Aerial pipeline welding method and device |
| CN113210978A (en) * | 2021-05-19 | 2021-08-06 | 国网新源控股有限公司 | Pressure steel plate misalignment correction device and correction method thereof |
-
2014
- 2014-12-20 CN CN201410804987.2A patent/CN105750785A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483143A (en) * | 2018-10-17 | 2019-03-19 | 中国二十冶集团有限公司 | Aerial pipeline welding method and device |
| CN113210978A (en) * | 2021-05-19 | 2021-08-06 | 国网新源控股有限公司 | Pressure steel plate misalignment correction device and correction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160713 |