CN106670625A - Tower vessel shell circumferential weld submerged-arc welding auxiliary device - Google Patents
Tower vessel shell circumferential weld submerged-arc welding auxiliary device Download PDFInfo
- Publication number
- CN106670625A CN106670625A CN201710134828.XA CN201710134828A CN106670625A CN 106670625 A CN106670625 A CN 106670625A CN 201710134828 A CN201710134828 A CN 201710134828A CN 106670625 A CN106670625 A CN 106670625A
- Authority
- CN
- China
- Prior art keywords
- door frame
- cat ladder
- vertical door
- auxiliary device
- arc welding
- 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
Links
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
- 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
- B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
-
- 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
- B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
- B23K9/126—Controlling the spatial relationship between the work and the gas torch
-
- 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
-
- 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
- B23K9/24—Features related to electrodes
- B23K9/28—Supporting devices for electrodes
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/12—Vessels
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Abstract
The invention relates to a tower vessel shell circumferential weld submerged-arc welding auxiliary device which is characterized in that an upper sliding rail and a lower sliding rail are arranged at the upper end and the lower end of a vertical portal provided with a ladder stand correspondingly; the centers of the upper sliding rail and the lower sliding rail are positioned in the same plane; a guide slideway is arranged at the upper end of the vertical portal provided with the ladder stand, and a traveling mechanism is arranged at the lower end of the vertical portal provided with the ladder stand; two traveling wheels are arranged on the lower sliding rail; the upper end of an operating lifting platform is locked and fixed at the upper part of the vertical portal provided with the ladder stand through an automatic electric hoist; and the reverse side of the operating lifting platform is in contact connection with the vertical portal through an upper sliding device and a lower sliding device, and the operating lifting platform can slide along the vertical portal up and down. The tower vessel shell circumferential weld submerged-arc welding auxiliary device solves the problems that tower pressure vessel shell circumferential weld is low in welding efficiency and poor in welding quality and the labor strength of a worker is high and has the characteristics of reasonable design, easiness in operation, high production efficiency and high quality; and the labor productivity is increased by two to three times, and the welding quality is improved by 15-20%.
Description
Technical field
The present invention relates to a kind of welding procedure equipment for being applied to the manufacture of petrochemical industry tower type container, more particularly to one
Plant tower type container housing girth joint submerged-arc welding auxiliary device.
Background technology
Generally using traditional SMAW during domestic pressure container manufacturing plant tower type container equipment boxing seam welding at present
With two kinds of welding methods of Lincoln weld, welding rod arc soldering method welding efficiency is low, and welding quality is undesirable, welder's work
Intensity is big, and automatic submerged-arc welding method can effectively improve welding productivity, improves welding quality, improves welder's labor intensity,
According to the operating feature of tower type container girth joint, need to be coordinated using advanced rational auxiliary process device and just can complete weldering
Connect work.
The content of the invention
Instant invention overcomes above-mentioned defect, it is therefore an objective to solve tower vessel shell girth joint welding efficiency
It is low, a kind of poor welding quality, the problems such as labor strength is big, there is provided tower type container housing girth joint submerged-arc welding auxiliary device.
Tower type container housing girth joint submerged-arc welding auxiliary device content Description of the present invention：
Tower type container housing girth joint submerged-arc welding auxiliary device of the present invention, it is characterised in that：By upper slide rail, glidepath, with climbing
Ladder vertical door frame, walking mechanism, operation hoistable platform, automatic electric hoist, guide slide, road wheel and carriage composition,
Upper slide rail and glidepath are separately positioned on the top and bottom of the vertical door frame with cat ladder, and upper slide rail, glidepath center are same
In one plane, in the upper end of the vertical door frame with cat ladder guide slide, guide slide and the vertical door frame with cat ladder are provided with
It is slidably connected, the lower end of the vertical door frame with cat ladder is provided with walking mechanism, and two road wheels are arranged on glidepath, operation rises
The upper end of drop platform is locked on the top of the vertical door frame with cat ladder by automatic electric calabash, operates the back of the body of hoistable platform
Face is connected by upper and lower two sets of carriages with the contact of vertical door frame, and can be slided up and down along the vertical door frame with cat ladder.
Tower type container housing girth joint submerged-arc welding auxiliary device of the present invention, solves tower vessel shell boxing seam welding
Connect efficiency low, poor welding quality, the problems such as the problems such as labor strength is big, it is ensured that the manufacture of spherical storage tank, installation quality
And using safety.With reasonable in design, it is easy to operate, the features such as production efficiency is high, quality is good, labor productivity is shone than tradition weldering
Bar arc welding can improve 2-3 times, and welding quality can improve 15-20%.
Description of the drawings
Fig. 1 is tower type container housing girth joint submerged-arc welding assistant apparatus structure schematic diagram；
Fig. 2 is tower type container housing girth joint submerged-arc welding auxiliary device side view；
In figure：1 it is upper slide rail, 2 be glidepath, 3 be the vertical door frame with cat ladder, 4 be walking mechanism, 5 is that operation lifting is flat
Platform, 6 be automatic electric hoist, 7 be workshop steel structure girder, 8 be mattess, 9 be guide slide, 10 be road wheel, 11 be
Welding machine, 12 be welder head, 13 be girth joint to be welded, 14 be carriage, 15 be tower body to be welded, 16 be active roller frame, 17
It is passive turning rolls.
Specific embodiment
Tower type container housing girth joint submerged-arc welding auxiliary device of the present invention is achieved in that and make below in conjunction with the accompanying drawings specifically
Explanation.
See Fig. 1, Fig. 2, tower type container housing girth joint submerged-arc welding auxiliary device, by upper slide rail 1, glidepath 2, with cat ladder
Vertical door frame 3, walking mechanism 4, operation hoistable platform 5, automatic electric hoist 6, guide slide 9, road wheel 10 and carriage
14 compositions, upper slide rail 1 and glidepath 2 are separately positioned on the top and bottom of the vertical door frame 3 with cat ladder, upper slide rail 1, downslide
The center of rail 2 in the same plane, in the upper end of the vertical door frame 3 with cat ladder guide slide 9 is provided with, guide slide 9 with carry
The vertical door frame 3 of cat ladder is slidably connected, and guide slide 9 can slide along upper slide rail 1, and the lower end of the vertical door frame 3 with cat ladder sets
There is walking mechanism 4, two road wheels 10 are arranged on glidepath 2, and the vertical door frame 3 with cat ladder is driven by walking mechanism 4
And under the collective effect of guide slide 9 can between upper slide rail 1, glidepath 2 slidably complete weld when welding machine axial direction
Feed motion, enables welder head 12 to be directed at the girth joint centre of diverse location to be welded.Operate the upper of hoistable platform 5
End is locked on the top of the vertical door frame 3 with cat ladder by automatic electric hoist 6, and the back side for operating hoistable platform 5 passes through
Upper and lower two sets of carriages 14 are connected with the contact of vertical door frame 3, and can slide up and down along the vertical door frame 3 with cat ladder, pass through
Automatically the feed motion of its vertical direction of the remote control control of electric hoist 6, when completing foundation tower body diameter difference during welding operation
Welder head 12 operates the adjustment of adjustable height parameter.
During work：
Upper slide rail 1 is welded and fixed with workshop steel structure girder 7 and is connected, and glidepath 2 is fixed on the concrete ground vertical with upper slide rail 1
On face 8.
The opening that width is 100mm is transversely provided with operation hoistable platform 5 center, so that foundation is treated during welding operation
Weldering tower body 15 diameter makes welding machine 11, welder head 12 complete traverse feed position adjustment when different, it is ensured that welder head 12 is aligned
The suitable location of weld-ring weld seam 13 to be welded.By tower body to be welded 15 be placed on two active roller framves 16 parallel with orbital direction and
On passive turning rolls 17, according to the PQR of assessment of conformity rational welding current, weldingvoltage, welding are selected
The technological parameters such as speed.Then linear velocity is rotated by speed of welding technical arrangement plan turning rolls, operative employee is complete successively by welding machine
Into the different diameters of tower body to be welded 15, the welding job of the girth joint to be welded 13 of different position while weldings.
Tower type container housing girth joint submerged-arc welding auxiliary device of the present invention, transformation of scientific and technical result ability is strong, solves tower
Vessel shell girth joint welding efficiency is low, poor welding quality, the problems such as labor strength is big, it is ensured that tower type container sets
Standby manufacture, installation quality and using safety.With reasonable in design, it is easy to operate, the features such as production efficiency is high, quality is good, labor
Dynamic productivity ratio tradition SMAW can improve 2-3 times, and welding quality can improve 15-20%.
Claims (1)
1. a kind of tower type container housing girth joint submerged-arc welding auxiliary device, it is characterised in that：By upper slide rail（1）, glidepath（2）、
Vertical door frame with cat ladder（3）, walking mechanism（4）, operation hoistable platform（5）, automatic electric hoist（6）, guide slide（9）、
Road wheel（10）And carriage（14）Composition, upper slide rail（1）And glidepath（2）It is separately positioned on the vertical door frame with cat ladder
（3）Top and bottom, upper slide rail（1）, glidepath（2）Center in the same plane, with cat ladder vertical door frame（3）'s
Upper end is provided with guide slide（9）, guide slide（9）With the vertical door frame with cat ladder（3）It is slidably connected, with the vertical of cat ladder
Door frame（3）Lower end be provided with walking mechanism（4）, two road wheels（10）It is arranged on glidepath（2）On, operate hoistable platform（5）
Upper end pass through automatic electric hoist（6）It is locked in the vertical door frame with cat ladder（3）Top, operate hoistable platform（5）
The back side pass through upper and lower two sets of carriages（14）With vertical door frame（3）Contact connection, and can be along the vertical door frame with cat ladder
（3）Slide up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710134828.XA CN106670625A (en) | 2017-03-08 | 2017-03-08 | Tower vessel shell circumferential weld submerged-arc welding auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710134828.XA CN106670625A (en) | 2017-03-08 | 2017-03-08 | Tower vessel shell circumferential weld submerged-arc welding auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106670625A true CN106670625A (en) | 2017-05-17 |
Family
ID=58828553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710134828.XA Pending CN106670625A (en) | 2017-03-08 | 2017-03-08 | Tower vessel shell circumferential weld submerged-arc welding auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106670625A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4851639A (en) * | 1988-09-29 | 1989-07-25 | Nkk Corporation | Apparatus for automatically welding cylindrical vessel |
| RU2002116305A (en) * | 2002-06-17 | 2004-01-20 | Риф Гарифович Ризванов | Welding tractor and method for welding circumferential seams of products by a welding tractor |
| KR20070098775A (en) * | 2007-09-12 | 2007-10-05 | 성동산업 주식회사 | A submerged auto welding carriage |
| CN101780583A (en) * | 2009-11-12 | 2010-07-21 | 无锡威华电焊机制造有限公司 | Platform lifting type cylinder body circular seam and longitudinal seam welding machine |
| CN202106122U (en) * | 2011-01-07 | 2012-01-11 | 胜利油田胜利石油化工建设有限责任公司金属结构厂 | Multiple-station external circumferential seam welding machine of wind turbine tower |
| CN202155668U (en) * | 2011-06-28 | 2012-03-07 | 中国水电四局(酒泉)新能源装备有限公司 | Multifunctional welding machine frame for welding soldering seam outside barrel body of wind power generation tower barrel |
| CN204381636U (en) * | 2014-12-26 | 2015-06-10 | 江苏海灵重工设备科技有限公司 | A kind of high-power blower single pile tower cylinder outer shroud welding equipment |
| CN105983769A (en) * | 2015-02-05 | 2016-10-05 | 长沙华恒机器人系统有限公司 | Submerged-arc welding system for external circular seam of external liner container of LNG low temperature tank car |
| CN205673778U (en) * | 2016-04-06 | 2016-11-09 | 深圳赤湾胜宝旺工程有限公司 | Longitudinal joint Double Wire Welding is gone to the station to meet somebody |
| CN206550480U (en) * | 2017-03-08 | 2017-10-13 | 鞍山华信重工机械有限公司 | A kind of tower type container housing girth joint submerged-arc welding servicing unit |
-
2017
- 2017-03-08 CN CN201710134828.XA patent/CN106670625A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4851639A (en) * | 1988-09-29 | 1989-07-25 | Nkk Corporation | Apparatus for automatically welding cylindrical vessel |
| RU2002116305A (en) * | 2002-06-17 | 2004-01-20 | Риф Гарифович Ризванов | Welding tractor and method for welding circumferential seams of products by a welding tractor |
| KR20070098775A (en) * | 2007-09-12 | 2007-10-05 | 성동산업 주식회사 | A submerged auto welding carriage |
| CN101780583A (en) * | 2009-11-12 | 2010-07-21 | 无锡威华电焊机制造有限公司 | Platform lifting type cylinder body circular seam and longitudinal seam welding machine |
| CN202106122U (en) * | 2011-01-07 | 2012-01-11 | 胜利油田胜利石油化工建设有限责任公司金属结构厂 | Multiple-station external circumferential seam welding machine of wind turbine tower |
| CN202155668U (en) * | 2011-06-28 | 2012-03-07 | 中国水电四局(酒泉)新能源装备有限公司 | Multifunctional welding machine frame for welding soldering seam outside barrel body of wind power generation tower barrel |
| CN204381636U (en) * | 2014-12-26 | 2015-06-10 | 江苏海灵重工设备科技有限公司 | A kind of high-power blower single pile tower cylinder outer shroud welding equipment |
| CN105983769A (en) * | 2015-02-05 | 2016-10-05 | 长沙华恒机器人系统有限公司 | Submerged-arc welding system for external circular seam of external liner container of LNG low temperature tank car |
| CN205673778U (en) * | 2016-04-06 | 2016-11-09 | 深圳赤湾胜宝旺工程有限公司 | Longitudinal joint Double Wire Welding is gone to the station to meet somebody |
| CN206550480U (en) * | 2017-03-08 | 2017-10-13 | 鞍山华信重工机械有限公司 | A kind of tower type container housing girth joint submerged-arc welding servicing unit |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170517 |
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| WD01 | Invention patent application deemed withdrawn after publication |