CN104416320A - Wind tower foundation ring hydraulic pressure deflection twin-wire submerged-arc welding device - Google Patents
Wind tower foundation ring hydraulic pressure deflection twin-wire submerged-arc welding device Download PDFInfo
- Publication number
- CN104416320A CN104416320A CN201310365582.9A CN201310365582A CN104416320A CN 104416320 A CN104416320 A CN 104416320A CN 201310365582 A CN201310365582 A CN 201310365582A CN 104416320 A CN104416320 A CN 104416320A
- Authority
- CN
- China
- Prior art keywords
- arc welding
- foundation ring
- wind tower
- tower foundation
- welding 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/18—Submerged-arc welding
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a wind tower foundation ring hydraulic pressure deflection twin-wire submerged-arc welding device. The device comprises a base, a hydraulic displacement mechanism mounted on the base, and a welding mechanism. By the structure of the submerged-arc welding device, the position of fillet welding can be adjusted, a horizontal welding seam which is difficult to operate and poor in quality can be transformed into a flat welding seam which is convenient to operate through the hydraulic device, and the twin-wire submerged arc welding device is arranged to achieve the twin-wire submerged arc welding, and the welding quality and working efficiency are improved.
Description
Technical field
The present invention relates to a kind of double-wire submerged arc welding device, particularly a kind of wind tower foundation ring double-wire submerged arc welding device with hydraulic displacement.
Background technology
At present; wind power generation stepped tower cylinder is generally in high blast, high cold area; bad environments; itself subject larger gravitational load (more than 180 ton) outward; also to subject larger wind load and seismic (seismal; with regard to stressed; its force structure can be reduced to cantilever beam; bottom it; foundation ring is stressed maximum; and be angle welding between the cylindrical shell of foundation ring and annulus, welding position special (being generally transverse joint position) can only adopt SMAW (or carbon dioxide gas arc welding) to weld, and not only work efficiency is low but also difficult quality guarantee.
Summary of the invention
In order to solve above technical problem, the invention provides a kind of wind tower foundation ring double-wire submerged arc welding device with hydraulic displacement.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of wind tower foundation ring double-wire submerged arc welding device with hydraulic displacement, comprising: base, is arranged on the hydraulic displacement mechanism on base, welding mechanism.
Above-mentioned hydraulic displacement mechanism, comprises displacement frame, if hydraulic cylinder thereunder, and the active roller frame, return idler frame and the rolling support that arrange above displacement frame.
Above-mentioned welding mechanism, comprises the frame vertical beam of extending be arranged on base, is arranged on the crossbeam of extending in frame vertical beam, crossbeam is equipped with welding machine.
Above-mentioned wind tower foundation ring double-wire submerged arc welding device with hydraulic displacement, comprises the platform column be arranged on base, is arranged on the cat ladder on platform column and operating platform.
The invention has the beneficial effects as follows: angle welding position can be changed, by being difficult to the horizontal position welding seam of operation, difficult quality guarantee, passing through hydraulic means, become downhand weld easy and simple to handle, and be configured with double-wire submerged arc welding device, achieve double wire hidden arc welding, improve welding quality and work efficiency.
Accompanying drawing explanation
1, Fig. 1 is structural representation of the present invention.
In figure: 1 base; 2 hydraulic cylinders; 3 displacement framves; 4 return idler framves; 5 active roller framves; 6 rolling supports; 7 platform column; 8 cat ladders; 9 operating platforms; 10 welding machines; 11 crossbeams; 12 extend frame vertical beam.
Detailed description of the invention
Shown in composition graphs 1, a kind of wind tower foundation ring double-wire submerged arc welding device with hydraulic displacement, comprising: base 1, is arranged on the hydraulic displacement mechanism on base, welding mechanism and operating platform 9; Described hydraulic displacement mechanism, comprises displacement frame 3, is provided with hydraulic cylinder 2, is provided with active roller frame 5, return idler frame 4 and rolling support 6 above it below it; Described welding mechanism, comprises the frame vertical beam 12 of extending be arranged on base, is arranged on the crossbeam 11 of extending in frame vertical beam, crossbeam is equipped with welding machine 10; Also comprise the platform column 7 be arranged on base, be arranged on the cat ladder 8 on platform column and operating platform 9.
Before wind tower foundation ring is in place, by hydraulic cylinder 2, displacement frame 3 operating angle is set to zero, wind tower foundation ring is winched on active roller frame 5, return idler frame 4, wind tower foundation ring location in a circumferential direction can be realized, behind location, opening power makes hydraulic work system, enter duty, by the piston rod in hydraulic cylinder 2, displacement frame 3 is risen, now, under gravity, bottom annulus is just pressed in and is equipped with on the rolling support 6 of universal joint wind tower foundation ring tightly, the axial location of optimized integration ring.After certain position, be arranged on the hydraulic stop device work on base 1, make piston stop rising, foundation ring is fixed on suitable downhand position.
The adjustment of installation for welding: welding machine 10 is arranged on crossbeam 11, crossbeam 11 can slide up and down for 12 times along amplification frame vertical beam, can move left and right again; By adjusting the position of crossbeam 11, welding machine 10 just can find a suitable position, and this just can weld.
Conveniently operate, have also been devised platform protection mechanism, comprise upper and lower cat ladder 8, operating platform 9.
Claims (4)
1. a wind tower foundation ring double-wire submerged arc welding device with hydraulic displacement, is characterized in that, described wind tower foundation ring double-wire submerged arc welding device with hydraulic displacement comprises: base, the hydraulic displacement mechanism be arranged on base, welding mechanism.
2. wind tower foundation ring double-wire submerged arc welding device with hydraulic displacement according to claim 1, it is characterized in that, described hydraulic displacement mechanism, comprises displacement frame, if hydraulic cylinder thereunder, the active roller frame, return idler frame and the rolling support that arrange above displacement frame.
3. wind tower foundation ring double-wire submerged arc welding device with hydraulic displacement according to claim 1, is characterized in that, described welding mechanism, comprises the frame vertical beam of extending be arranged on base, is arranged on the crossbeam of extending in frame vertical beam, is located at the welding machine on crossbeam.
4. wind tower foundation ring double-wire submerged arc welding device with hydraulic displacement according to claim 1, is characterized in that, also comprise the platform column be arranged on base, be arranged on the cat ladder on platform column and operating platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310365582.9A CN104416320A (en) | 2013-08-21 | 2013-08-21 | Wind tower foundation ring hydraulic pressure deflection twin-wire submerged-arc welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310365582.9A CN104416320A (en) | 2013-08-21 | 2013-08-21 | Wind tower foundation ring hydraulic pressure deflection twin-wire submerged-arc welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104416320A true CN104416320A (en) | 2015-03-18 |
Family
ID=52967039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310365582.9A Pending CN104416320A (en) | 2013-08-21 | 2013-08-21 | Wind tower foundation ring hydraulic pressure deflection twin-wire submerged-arc welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104416320A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127653A (en) * | 2015-09-11 | 2015-12-09 | 蔡雁行 | Workpiece welding adjusting device |
| CN106552985A (en) * | 2015-09-29 | 2017-04-05 | 嘉兴五洲阀门有限公司 | A kind of welding procedure of valve neck seat angle welding |
| CN107262877A (en) * | 2017-07-26 | 2017-10-20 | 中车唐山机车车辆有限公司 | A kind of welding method of half draw beam |
-
2013
- 2013-08-21 CN CN201310365582.9A patent/CN104416320A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127653A (en) * | 2015-09-11 | 2015-12-09 | 蔡雁行 | Workpiece welding adjusting device |
| CN106552985A (en) * | 2015-09-29 | 2017-04-05 | 嘉兴五洲阀门有限公司 | A kind of welding procedure of valve neck seat angle welding |
| CN107262877A (en) * | 2017-07-26 | 2017-10-20 | 中车唐山机车车辆有限公司 | A kind of welding method of half draw beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |
|
| WD01 | Invention patent application deemed withdrawn after publication |