CN205798746U - A kind of pipeline welding inside welding gun positioner - Google Patents
A kind of pipeline welding inside welding gun positioner Download PDFInfo
- Publication number
- CN205798746U CN205798746U CN201620628649.2U CN201620628649U CN205798746U CN 205798746 U CN205798746 U CN 205798746U CN 201620628649 U CN201620628649 U CN 201620628649U CN 205798746 U CN205798746 U CN 205798746U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- welding gun
- positioner
- welding
- support frame
- 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
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
A kind of pipeline welding inside welding gun positioner, including supporting the radial rolling support of pipelines of pipeline and the positioner positioning pipe interior welding gun I；Described positioner includes the inner wall support frame supporting inner-walls of duct, inner wall support frame and welding gun I are both connected on bracing frame size actuator, regulate inner wall support frame and the welding gun I position in pipeline by regulation bracing frame size actuator at the built-in length that pipeline is axial.This utility model by arranging welding gun in pipeline, and by positioner by the location positioning of welding gun at circumferential weld, radial rolling by pipeline, it is achieved the two-sided welding in pipeline and outside pipeline.
Description
Technical field
This utility model relates to a kind of welder, when particularly relating to a kind of pipeline two-sided welding easy, reliable inside
The positioner of welding gun.
Background technology
At present, pipeline girth weld welding uses single-sided welding and the single face welding and double face shaping adding backing plate, and the former adds
Incomplete fusion at manufacturing cost and easily generation backing plate, easily there is incomplete root penetration in the latter.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of and carries out during two-sided welding the location of welding gun in pipeline
Device, to solve the problem that prior art exists.
This utility model is by the following technical solutions:
A kind of pipeline welding inside welding gun positioner, including supporting the radial rolling support of pipelines of pipeline and in pipeline
Portion's welding gun I carries out the positioner positioned；
Described positioner includes the inner wall support frame supporting inner-walls of duct, inner wall support frame and welding gun I and is all connected with
On bracing frame size actuator, supported at the built-in length regulation inwall that pipeline is axial by regulation bracing frame size actuator
Frame and the welding gun I position in pipeline.
Described inner wall support frame is contacted with inner-walls of duct by roller I.
Described positioner also includes that locating end plate, one end of bracing frame size actuator are movably connected in locating end plate
On, the other end stretches into pipe interior.
Described locating end plate is fixed on support of pipelines or on ground, the threaded one end of support frame as described above size actuator
It is connected on locating end plate.
For removably connecting between described inner wall support frame and bracing frame size actuator.
Support frame as described above size external regulator arranges the sleeve no less than two being slidably socketed together, described sleeve
Diameter successively decrease along from pipeline to the direction in pipeline.
Described support of pipelines includes base, base arranges at least two and supports the rolling support of pipeline radial rotating.
Described welding gun I adds heating solder iron for only have a heating function.
The beneficial effects of the utility model: this utility model passes through to arrange welding gun in pipeline, and will by positioner
The location positioning of welding gun at circumferential weld, radial rolling by pipeline, it is achieved the two-sided welding in pipeline and outside pipeline.
Accompanying drawing explanation
Fig. 1 is structure chart of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings 1 and detailed description of the invention this utility model is described in further detail.
A kind of pipeline welding inside welding gun positioner that this utility model provides, for carrying out the girth joint of pipeline
During two-sided welding, the welding gun of pipe interior is positioned.
Positioner of the present utility model includes supporting the radial rolling support of pipelines of pipeline and Butt welding gun I 6 positions
Positioner.
It is radial rolling that support of pipelines is used for supporting pipeline, and it includes at least two rolling support 2, the top of rolling support 2
Roller II can be set and roll for supporting pipeline.Rolling support 2 can be arranged on the ground, it is also possible to is arranged on base 1.
Positioner includes inner wall support frame 4 and bracing frame size actuator 5, and inner wall support frame 4 is detachably connected on and props up
On support size actuator 5, welding gun I 6 is again connected on bracing frame size actuator 5, and inner wall support frame 4 and welding gun I 6 stretch into
To pipe interior to be welded, the roller I that inner wall support frame 4 is arranged by its top contacts with inner-walls of duct, bracing frame size
Actuator 5 the axial direction adjustment along pipeline can stretch into the length in pipeline, and then regulation inner wall support frame 4 and welding gun I 6 exist
Position in pipeline, make welding gun I 6 can the girth joint in align with tube accurately, and welding gun I is fixed by electrode holder clip 7
On bracing frame size actuator 5.
The roller I 8 that inner wall support frame 4 contacts with inner-walls of duct is preferably universal wheel, facilitates positioner to extend into pipe
Inside road.Because the diameter of different inner-walls of duct is different, therefore, the size of inner wall support frame 4 is also sizes, facilitates root
Different inner wall support frames 4 is changed according to different inner-walls of duct.The structure of pipeline support frame 4 is existing common annular brace knot
Structure, such as, can be following structure: includes for being arranged on the ring buckle on bracing frame size actuator 5, at ring buckle radially
Direction connects at least two isometric support arms, and universal wheel is installed on the top of support arm.
In order to make positioner more firm, positioner also includes that locating end plate 3, locating end plate 3 can be fixed on pipe
On road support or on ground, one end of bracing frame size actuator 5 is movably connected on locating end plate 3, and the other end stretches into pipe
Inside road.One end of bracing frame size actuator 5, leads to as threaded, during operation for be slidably connected with locating end plate 3
Crossing the rotating handles of the one end being arranged on bracing frame size actuator 5, the length stretched into it in pipeline is adjusted.
Bracing frame size actuator 5 is outside can also arrange the sleeve no less than two being slidably socketed together, sleeve
Diameter successively decrease along from pipeline to the direction in pipeline, when inner wall support frame arrives and specifies position, fix between each sleeve
Do not loosen.
Welding gun I 6 of the present utility model can be welding welding-gun, it is also possible to add heating solder iron for only have a heating function.Excellent
What choosing only had a heating function adds heating solder iron, coordinates with outside welding gun II and carries out Double-side Heating single-sided welding.During design, also need
Will in pipeline vertically by welding electrode holder, power line, control line, gas deferent, and cooling pipeline be fixed on pipeline
Inside, implements the two-sided welding of pipeline girth weld.
Work process of the present utility model: be fixed on base 1 by rolling support 2, then has bracing frame size by connection
The locating end plate 3 of actuator 5 is fixed on base 1, and the inner wall support frame 4 choosing suitable dimension is connected to the regulation of bracing frame size
On device 5, then welding gun I 6 is arranged on bracing frame size actuator 5, the bracing frame size actuator of regulation locating end plate 3 side
Rotating handles on 5, the position behavior of welding gun I 6 is needed in pipeline welding circumferential weld at, by be arranged on pipeline external
The cooperation of welding gun II, it is achieved two-sided welding；Or the welding gun I of inside only heats, outside welding gun II heats and welds, and enters
Row Double-side Heating single-sided welding.
Claims (8)
1. a pipeline welding inside welding gun positioner, it is characterised in that: include supporting the support of pipelines that pipeline is radial rolling
With the positioner that pipe interior welding gun I (6) is positioned；
Described positioner includes the inner wall support frame (4) supporting inner-walls of duct, and inner wall support frame (4) and welding gun I all connect
It is connected on bracing frame size actuator (5), is regulated at the built-in length that pipeline is axial by regulation bracing frame size actuator (5)
Inner wall support frame (4) and the welding gun I position in pipeline.
A kind of pipeline welding inside welding gun positioner the most according to claim 1, it is characterised in that: described inwall supports
Frame (4) is contacted with inner-walls of duct by roller I (8).
A kind of pipeline welding inside welding gun positioner the most according to claim 1, it is characterised in that: described positioner
Also including that locating end plate (3), one end of bracing frame size actuator (5) are movably connected on locating end plate (3), the other end stretches into
Pipe interior.
A kind of pipeline welding inside welding gun positioner the most according to claim 3, it is characterised in that: described locating end plate
(3) it is fixed on support of pipelines or on ground, the threaded one end of support frame as described above size actuator (5) is connected to locating end plate
(3) on.
A kind of pipeline welding inside welding gun positioner the most according to claim 1, it is characterised in that: described inwall supports
For removably connecting between frame (4) and bracing frame size actuator (5).
A kind of pipeline welding inside welding gun positioner the most according to claim 1, it is characterised in that: support frame as described above chi
Very little actuator (5) is outside arranges the sleeve no less than two being slidably socketed together, and the diameter of described sleeve is along from pipeline
Successively decrease in direction in pipeline.
A kind of pipeline welding inside welding gun positioner the most according to claim 1, it is characterised in that: described support of pipelines
Including base (1), base (1) arranges at least two and supports the rolling support (2) of pipeline radial rotating.
A kind of pipeline welding inside welding gun positioner the most according to claim 1, it is characterised in that: described welding gun I (6)
Heating solder iron is added for what only there is heating function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620628649.2U CN205798746U (en) | 2016-06-23 | 2016-06-23 | A kind of pipeline welding inside welding gun positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620628649.2U CN205798746U (en) | 2016-06-23 | 2016-06-23 | A kind of pipeline welding inside welding gun positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205798746U true CN205798746U (en) | 2016-12-14 |
Family
ID=57506162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620628649.2U Expired - Fee Related CN205798746U (en) | 2016-06-23 | 2016-06-23 | A kind of pipeline welding inside welding gun positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205798746U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107617850A (en) * | 2017-10-29 | 2018-01-23 | 兰州城市学院 | Automatic welding support inside a kind of pipeline |
| CN113070557A (en) * | 2021-04-30 | 2021-07-06 | 广州文船重工有限公司 | Hole forming device and hole forming method for pipe wall of steel pipe pile |
| CN113146115A (en) * | 2021-01-21 | 2021-07-23 | 南京工程学院 | Automatic change welding equipment |
-
2016
- 2016-06-23 CN CN201620628649.2U patent/CN205798746U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107617850A (en) * | 2017-10-29 | 2018-01-23 | 兰州城市学院 | Automatic welding support inside a kind of pipeline |
| CN113146115A (en) * | 2021-01-21 | 2021-07-23 | 南京工程学院 | Automatic change welding equipment |
| CN113146115B (en) * | 2021-01-21 | 2023-10-27 | 南京工程学院 | Automatic change welding equipment |
| CN113070557A (en) * | 2021-04-30 | 2021-07-06 | 广州文船重工有限公司 | Hole forming device and hole forming method for pipe wall of steel pipe pile |
| CN113070557B (en) * | 2021-04-30 | 2021-12-31 | 广州文船重工有限公司 | Hole forming device and hole forming method for pipe wall of steel pipe pile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205798746U (en) | A kind of pipeline welding inside welding gun positioner | |
| CN203936576U (en) | hydraulic oil pipe automatic welding frock | |
| CN207171307U (en) | Pipe cutter | |
| CN207509732U (en) | A kind of pvc pipe production reducing pipe-expanding machine | |
| CN201848656U (en) | Gas protector of welded back surface inside circular seam of cylindrical container | |
| CN208772784U (en) | A kind of multiposition thin-wall steel tube bonding machine turning-stand structure for electric | |
| CN202291766U (en) | Rapid positioning device for suspension type automatic argon arc welding machine for tube sheet | |
| CN105665998A (en) | Welding positioning device used for short pipe flange | |
| CN202543084U (en) | Welding gun bracket for welding ceramic piston rod or cylinder body | |
| CN205764551U (en) | A kind of pipeline welding inside welding gun transporter | |
| CN107335966A (en) | A kind of method that steel sleeve is set in steel pipe | |
| CN204381754U (en) | A kind of clipping welding tooling | |
| CN202318951U (en) | Socket welding equipment for machining pipe fittings | |
| CN205464735U (en) | Oxygen rifle shower nozzle copper steel automatic weld equipment | |
| CN202639712U (en) | Welding deformation adjustment corrector | |
| CN205520233U (en) | A welding position device for nozzle stub flange | |
| CN205309685U (en) | It welds group to ware and clamp cover heat exchanger to press from both sides cover heat exchanger straight tube inner tube deep hole | |
| CN205496764U (en) | Hollow bolt ball bonding connects frock | |
| CN201596871U (en) | Welding tool bracket | |
| CN207431628U (en) | One kind intersects vertically pipe saddle-shaped seam welding tooling | |
| CN204997217U (en) | Radial automatic welder of pipe fitting inner wall | |
| CN205967753U (en) | Drum -type pipeline circular seam welding machine | |
| KR20130120055A (en) | Apparatus for welding branch pipe to maim pipe and method by using the same | |
| CN208067677U (en) | The welding accessory of header pipe joint | |
| CN207239577U (en) | A kind of multi-pipe tubular junction node weld equipment |
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: 20161214 Termination date: 20170623 |