CN202356771U - Operating machine of multi-wire submerged arc welding machine - Google Patents
Operating machine of multi-wire submerged arc welding machine Download PDFInfo
- Publication number
- CN202356771U CN202356771U CN2011205096801U CN201120509680U CN202356771U CN 202356771 U CN202356771 U CN 202356771U CN 2011205096801 U CN2011205096801 U CN 2011205096801U CN 201120509680 U CN201120509680 U CN 201120509680U CN 202356771 U CN202356771 U CN 202356771U
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- assembly
- arc welding
- submerged arc
- manipulator
- drag chain
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Abstract
The utility model relates to an operating machine of a multi-wire submerged arc welding machine. The operating machine comprises a lifting motor assembly, a cross beam assembly, a vertical post assembly, a heavy-duty base assembly and a central plate assembly, wherein the lifting motor assembly is fixedly arranged on the vertical post assembly, the vertical post assembly is fixedly arranged on the heavy-duty base assembly, the cross beam assembly is connected with the central plate assembly, the cross beam assembly is connected with one end of a tow chain, a counterweight block is arranged at the other end of the tow chain, and the tow chain is engaged with a tow chain gear. According to the operating machine of the multi-wire submerged arc welding machine, the welding is stable, a base of the operating machine can rotate at 360 degrees, the welding of an external circumferential seam can be finished, the welding of an internal longitudinal seam and an external longitudinal seam of a pipe can also be achieved, and thus the danger arising from the falling of cross beams and the central plate assembly due to the fatigue fracture of the chain is avoided; and the welding quality and the welding safety are improved and the production efficiency is increased.
Description
Technical field
The utility model relates to welding equipment, relates in particular to a kind of manipulator that the welded and high efficient oil-gas pipeline is laid the multiplewire submerged arc welding machine of operation that is used for.Belong to mechanical manufacturing field.
Background technology
At present, during the welding that four submerged arc welding machines can realizing the welding of four tandem congruent melting ponds are widely used in large-scale steel structure is produced, have advantages such as welding efficiency height, weldquality are good.
Existing submerged-arc welding manipulator mainly comprises: crossbeam, column, base, fall-preventing protection device etc.; Its base directly fixes on the ground; Column links to each other with base, but column can not rotate, and crossbeam is connected with column with bolt connecting mode; Crossbeam is to be connected with the structure of gear through chain, and crossbeam is moved up and down at column; Fall-preventing protection device mainly is to be made up of protection connecting plate, protection ratchet, and protection ratchet one end is connected with column, and the other end of protection ratchet is connected with the protection connecting plate, and the protection connecting plate directly is connected with the structure of crossbeam.
Do not cause instability in welding because existing submerged-arc welding manipulator is installed any against shock device, and then arc length is exerted an influence; And because existing submerged-arc welding manipulator, in welding process, its chain is prone to produce tired and ruptures, thereby the danger that causes crossbeam to drop together with central connecting plate; And because the base of existing submerged-arc welding manipulator is fixed, can not carry out 360 ° of rotations, make in the welding process handover operation of longitudinal seam welding and girth welding more loaded down with trivial details.
The utility model content
The main purpose of the utility model is to overcome the above-mentioned shortcoming that prior art exists; And a kind of manipulator of multiplewire submerged arc welding machine is provided, its stable welding is in the process that pipe is welded; Its base can carry out 360 ° of rotations; Both can accomplish the welding of outer circumferential weld, the danger that makes crossbeam drop and produce together with the median plate assembly owing to the chain fatigue fracture is avoided in the welding of longitudinal joint and outer longitudinal joint in carrying out pipe again; Security and the production efficiency of welding quality, welding have been promoted.
The purpose of the utility model is realized by following technical scheme:
A kind of manipulator of multiplewire submerged arc welding machine is characterized in that: comprising: promote electric machine assembly, transverse beam assembly, columns assemblies, heavy base assembly and median plate assembly, wherein; Promoting electric machine assembly is fixed on the columns assemblies; Columns assemblies is fixed on the heavy base assembly, and transverse beam assembly is connected with the median plate assembly, and transverse beam assembly links to each other with an end of drag chain; The other end of drag chain is provided with balancing weight, drag chain and drag chain gears engaged.
Said lifting electric machine assembly comprises: alternating current generator, reductor, driven shaft, drag chain gear, bearing and lifting motor mounting plate, and wherein, alternating current generator links to each other with reductor, and reductor, drag chain gear link to each other with driven shaft 12 respectively; Simultaneously, alternating current generator also be located at operating desk on control button link to each other.
Said transverse beam assembly is a frame structure.
Said columns assemblies is a frame structure; Electric limited block and mechanical position limitation piece are installed on the columns assemblies.
Said heavy base is a frame structure; On the heavy base assembly base locking device and column rotating mechanism are housed.
Said base locking device is made up of tie down screw, handlebar, latch segment, and wherein, latch segment links to each other with heavy base assembly, and tie down screw is installed on the latch segment, and handlebar is installed on the tie down screw.
Said column rotating mechanism is a gear drive, and the gear on the gear drive meshes together with the gear wheel that is installed in the columns assemblies bottom.
In the said median plate assembly anti-falling protection mechanism, take-up housing and median plate are installed; Wherein, anti-falling protection mechanism is an actuating device of the spring, comprising: ratchet, chain connecting plate, protection connecting plate are buckled, are protected in spring, spring core, spring housing, adjustment; Spring, spring core, spring housing are installed in adjustment and smash the formation actuating device of the spring; The protection connecting plate is connected with the median plate assembly, and the chain connecting plate in the anti-falling protection mechanism links to each other with drag chain, and the protection ratchet is clamped on the drag chain.
The beneficial effect of the utility model: the utility model is owing to adopt technique scheme; Its stable welding; In the process that pipe is welded, its base can carry out 360 ° of rotations, both can accomplish the welding of outer circumferential weld; The danger that makes crossbeam drop and produce together with the median plate assembly owing to the chain fatigue fracture is avoided in the welding of longitudinal joint and outer longitudinal joint in carrying out pipe again; Security and the production efficiency of welding quality, welding have been promoted.
Description of drawings
Fig. 1 looks sketch map for the utility model structure master.
Fig. 2 looks sketch map for the utility model structure left side.
Fig. 3 looks sketch map for the utility model elevator assembly master.
Fig. 4 is the utility model elevator assembly schematic top plan view.
Fig. 5 looks sketch map for the utility model transverse beam assembly master.
Fig. 6 looks sketch map for the utility model columns assemblies master.
Fig. 7 looks sketch map for the utility model columns assemblies left side.
Fig. 8 looks sketch map for the heavy base assembly master of the utility model.
Fig. 9 looks sketch map for the heavy base assembly of a utility model left side.
Figure 10 looks sketch map for the utility model median plate assembly master.
Figure 11 looks sketch map for the utility model median plate assembly left side.
Figure 12 looks sketch map for the utility model anti-falling protection master of mechanism.
Figure 13 is the utility model anti-falling protection A-A of mechanism cross-sectional schematic.
Main label declaration among the figure:
1. lifting electric machine assembly; 2. transverse beam assembly; 3. columns assemblies; 4. heavy base assembly; 5. median plate assembly; 6 drag chains; 7. slide block; 8. slide rail; 9. base locking device; 91. screw rod; 92. handlebar; 93. latch segment; 10. alternating current generator; 11. reductor; 12. driven shaft; 13. drag chain gear; 14. bearing; 15. lifting motor mounting plate; 20. electric limited block; 22. mechanical position limitation piece; 23. gear wheel; 24. column rotating mechanism; 26. anti-falling protection mechanism; 261. spring; 262. spring core; 263. spring housing; 264. adjustment button; 265. protection ratchet; 266. chain connecting plate; 267. protection connecting plate; 27. take-up housing; 28. central authorities' version; 29. gear; 30. sour jujube bar; 31. sour jujube piece.
The specific embodiment
Like Fig. 1-shown in Figure 13; The utility model comprises: promote electric machine assembly 1, transverse beam assembly 2, columns assemblies 3, heavy base assembly 4 and median plate assembly 5; Wherein, promote electric machine assembly 1 and be fixed on the columns assemblies 3 with bolt connecting mode through promoting motor mounting plate 15, columns assemblies 3 is fixed on the heavy base assembly 4 with bolt connecting mode; The both sides of columns assemblies 3 are separately installed with two slide rails 8 with bolt connecting mode; Be connected with slide block 7 with clamp groove form on the slide rail 8, slide block 7 is connected with median plate assembly 5 with bolt connecting mode, and transverse beam assembly 2 is connected with median plate assembly 5 with bolt connecting mode; Through above-mentioned connection, transverse beam assembly 2 can move up and down on columns assemblies 3 along with slide block 7.One end of drag chain 6 links to each other with transverse beam assembly 2 with bolt connecting mode, and the other end of drag chain is provided with balancing weight, and the present embodiment balancing weight is: heavy iron.After 13 rotations of drag chain gear, drag chain 6 moves up and down thereby drive transverse beam assembly 2 through making drag chain 6 motions with 13 engagements of drag chain gear.
Like Fig. 3; Shown in Figure 4; Promoting electric machine assembly 1 comprises: alternating current generator 10, reductor 11, driven shaft 12, drag chain gear 13, bearing 14 and lifting motor mounting plate 15; Wherein, alternating current generator 10 links to each other with lifting motor mounting plate 15 through bolt connecting mode, and motor mounting plate 15 links to each other with columns assemblies 3 with bolt connecting mode; Alternating current generator 10 links to each other with reductor 11 through bearing 14 through the active output shaft with the keyway connected mode, and reductor 11, drag chain gear 13 link to each other with driven shaft 12 with the keyway connected mode respectively; Simultaneously, alternating current generator 10 also be located at operating desk on control button link to each other, control button links to each other with power supply, through control button, control alternating current generator 10 rotating.When alternating current generator 10 was started working, the active output shaft of alternating current generator 10 drove reductor 11, drove driven shaft 12 motions by reductor 11 again, and is final, makes 13 rotations of drag chain gear.
As shown in Figure 5, transverse beam assembly 2 is the frame structures that adopt steel construction to be welded.
Like Fig. 6, shown in Figure 7, columns assemblies 3 is the frame structures that adopt steel construction to be welded; Electric limited block 20 and mechanical position limitation piece 22 also are installed on the columns assemblies 3,, and prevent the crossbeam derailing, played protective effect in order to the scope of activities of restriction crossbeam.Columns assemblies 3 can be carried out 360 ° of rotations through column rotating mechanism 24 on heavy base assembly 4.When Rotary cloumn assembly 3, at first unclamp four base locking devices 9, then,, make columns assemblies 3 and transverse beam assembly 2 can carry out 360 ° of rotations through being installed in the column rotating mechanism 24 on the heavy base 4.Column rotating mechanism 24 is a gear drive, and the gear 29 on the gear drive meshes together with the gear wheel 23 that is installed in columns assemblies 3 bottoms, does engagement and rotatablely moves.Rotate the rotation of the gear wheel 23 that drives columns assemblies 3 bottoms through the gear on the column rotating mechanism 24 29, after gear wheel 23 forwards suitable position to, lock four base locking devices 9.
Like Fig. 8, shown in Figure 9, heavy base 4 is the frame structures that adopt steel construction to be welded; Heavy base assembly 4 is vitals of manipulator; On the heavy base assembly 4 base locking device 9 is housed, base locking device 9 is made up of tie down screw 91, handlebar 92, latch segment 93, wherein; Latch segment 93 links to each other with heavy base assembly 4 through welding manner; Tie down screw 91 is installed on the latch segment 91, and handlebar 92 is installed on the tie down screw 91, when rotary handle bar 92 makes tie down screw 91 rotations; And tie down screw 91 is moved down, thereby play the locking effect through the spiral shell button in the latch segment 93.
Shown in Figure 10-13; Anti-falling protection mechanism 26, take-up housing 27 and median plate 28 are installed in the median plate assembly 5; Wherein, Anti-falling protection mechanism 26 is an actuating device of the spring, comprising: spring 261, spring core 262, spring housing 263, adjustment buckles 264, protection ratchet 265, chain connecting plate 266, protect connecting plate 267, and the protection connecting plate 267 in the anti-falling protection mechanism 26 is connected with median plate assembly 5 with bolt connecting mode; Spring 261, spring core 262, spring housing 263 are installed in to adjust to buckle and constitute actuating device of the spring in 264, and the chain connecting plate 266 in the anti-falling protection mechanism 26 links to each other with drag chain 7.The effect of anti-falling protection mechanism 26 is the danger that makes crossbeam drop and produce together with median plate assembly 5 for fear of owing to the chain fatigue fracture.Sour jujube piece 31 links to each other with anti-falling protection mechanism 26 with bolt connecting mode; Sour jujube bar 30 links to each other with median plate assembly 5 with bolt connecting mode; When crossbeam drops; Spring 261 wherein promotes sour jujube piece 31 and 30 engagements of sour jujube bar, median plate assembly 5 is standing on columns assemblies 3 together with crossbeam, thereby prevents dangerous generation.
The above; It only is the preferred embodiment of the utility model; Be not that the utility model is done any pro forma restriction; Every technical spirit according to the utility model all still belongs in the scope of the utility model technical scheme any simple modification, equivalent variations and modification that above embodiment did.
Claims (8)
1. the manipulator of a multiplewire submerged arc welding machine is characterized in that: comprising: promote electric machine assembly, transverse beam assembly, columns assemblies, heavy base assembly and median plate assembly, wherein; Promoting electric machine assembly is fixed on the columns assemblies; Columns assemblies is fixed on the heavy base assembly, and transverse beam assembly is connected with the median plate assembly, and transverse beam assembly links to each other with an end of drag chain; The other end of drag chain is provided with balancing weight, drag chain and drag chain gears engaged.
2. the manipulator of multiplewire submerged arc welding machine according to claim 1; It is characterized in that: said lifting electric machine assembly comprises: alternating current generator, reductor, driven shaft, drag chain gear, bearing and lifting motor mounting plate; Wherein, Alternating current generator links to each other with reductor, and reductor, drag chain gear link to each other with driven shaft respectively; Simultaneously, alternating current generator also be located at operating desk on control button link to each other.
3. the manipulator of multiplewire submerged arc welding machine according to claim 1 is characterized in that: said transverse beam assembly is a frame structure.
4. the manipulator of multiplewire submerged arc welding machine according to claim 1 is characterized in that: said columns assemblies is a frame structure; Electric limited block and mechanical position limitation piece are installed on the columns assemblies.
5. the manipulator of multiplewire submerged arc welding machine according to claim 1 is characterized in that: said heavy base is a frame structure; On the heavy base assembly base locking device and column rotating mechanism are housed.
6. the manipulator of multiplewire submerged arc welding machine according to claim 5; It is characterized in that: said base locking device is made up of tie down screw, handlebar, latch segment; Wherein, Latch segment links to each other with heavy base assembly, and tie down screw is installed on the latch segment, and handlebar is installed on the tie down screw.
7. the manipulator of multiplewire submerged arc welding machine according to claim 5 is characterized in that: said column rotating mechanism is a gear drive, and the gear on the gear drive meshes together with the gear wheel that is installed in the columns assemblies bottom.
8. the manipulator of multiplewire submerged arc welding machine according to claim 1; It is characterized in that: in the said median plate assembly anti-falling protection mechanism, take-up housing and median plate are installed; Wherein, anti-falling protection mechanism is an actuating device of the spring, comprising: ratchet, chain connecting plate, protection connecting plate are buckled, are protected in spring, spring core, spring housing, adjustment; Spring, spring core, spring housing are installed in adjustment and smash the formation actuating device of the spring; The protection connecting plate is connected with the median plate assembly, and the chain connecting plate in the anti-falling protection mechanism links to each other with drag chain, and the protection ratchet is clamped on the drag chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205096801U CN202356771U (en) | 2011-12-08 | 2011-12-08 | Operating machine of multi-wire submerged arc welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205096801U CN202356771U (en) | 2011-12-08 | 2011-12-08 | Operating machine of multi-wire submerged arc welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202356771U true CN202356771U (en) | 2012-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205096801U Expired - Lifetime CN202356771U (en) | 2011-12-08 | 2011-12-08 | Operating machine of multi-wire submerged arc welding machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN202356771U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273169A (en) * | 2013-05-15 | 2013-09-04 | 艾美特国际有限公司 | Multi-wire bead welding system and process thereof |
| CN106247102A (en) * | 2016-08-31 | 2016-12-21 | 山东豪迈机械制造有限公司 | A kind of multiposition suspension device |
| CN106735793A (en) * | 2017-01-04 | 2017-05-31 | 苏州市华达环保设备有限公司 | The interior boxing frame of wind turbine tower tower |
| CN109365963A (en) * | 2018-12-07 | 2019-02-22 | 无锡市南方电器制造有限公司 | A kind of ring straight seam welding device |
| CN115401294A (en) * | 2022-07-15 | 2022-11-29 | 河北铂迈机械有限公司 | Automatic longitudinal submerged arc welding equipment for steel pipes |
-
2011
- 2011-12-08 CN CN2011205096801U patent/CN202356771U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273169A (en) * | 2013-05-15 | 2013-09-04 | 艾美特国际有限公司 | Multi-wire bead welding system and process thereof |
| CN103273169B (en) * | 2013-05-15 | 2015-03-11 | 艾美特国际有限公司 | Multi-wire bead welding system |
| CN106247102A (en) * | 2016-08-31 | 2016-12-21 | 山东豪迈机械制造有限公司 | A kind of multiposition suspension device |
| CN106247102B (en) * | 2016-08-31 | 2019-01-15 | 山东豪迈机械制造有限公司 | A kind of multiposition suspension device |
| CN106735793A (en) * | 2017-01-04 | 2017-05-31 | 苏州市华达环保设备有限公司 | The interior boxing frame of wind turbine tower tower |
| CN109365963A (en) * | 2018-12-07 | 2019-02-22 | 无锡市南方电器制造有限公司 | A kind of ring straight seam welding device |
| CN115401294A (en) * | 2022-07-15 | 2022-11-29 | 河北铂迈机械有限公司 | Automatic longitudinal submerged arc welding equipment for steel pipes |
| CN115401294B (en) * | 2022-07-15 | 2024-02-09 | 宣城品宙洁净科技有限公司 | Automatic steel pipe longitudinal submerged arc welding equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee after: Offshore Oil Engineering Co., Ltd. Patentee after: China Offshore Oil Group Co., Ltd. Co-patentee after: Harbin Zhongtian Welding Automation Equipment Manufacturing Co., Ltd. Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee before: Offshore Oil Engineering Co., Ltd. Patentee before: China National Offshore Oil Corporation Co-patentee before: Harbin Zhongtian Welding Automation Equipment Manufacturing Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120801 |