CN100448587C - Double-wire submerged arc welding semi-gantry - Google Patents

Double-wire submerged arc welding semi-gantry Download PDF

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Publication number
CN100448587C
CN100448587C CNB2006101170626A CN200610117062A CN100448587C CN 100448587 C CN100448587 C CN 100448587C CN B2006101170626 A CNB2006101170626 A CN B2006101170626A CN 200610117062 A CN200610117062 A CN 200610117062A CN 100448587 C CN100448587 C CN 100448587C
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arc welding
double
gantry
housed
dolly
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CNB2006101170626A
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CN1931502A (en
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冯国臣
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冯国臣
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

The double-wire submerged arc welding semi-gantry includes a gantry, a main girder with a bogie and a welding power supply, a flux recovery unit in the upper part of the bogie, a square upright connected to the lower part of the bogie, a rotating mechanism connected to the lower part of the square upright, a deflecting frame connected to the lower end of the rotating mechanism, a double-wire submerged arc welding carriage on the deflecting frame, and a welding machine on the double-wire submerged arc welding carriage. The present invention has simple and flexible operation, high operation efficiency, small size, low cost and other features.

Description

The double-wire submerged arc welding semi-gantry device
Technical field:
The present invention relates to a kind of welder, especially a kind of double-wire submerged arc welding semi-gantry device.
Background technology:
In the shipyard, weld the technical process that is absolutely necessary, at present, when using double wire hidden arc welding to connect dolly to carry out automatic weld job, usually need to use overhead traveling crane that weld job point, not only complex operation, and inconvenient operation, dumb are arrived in equipment handlings several times such as the source of welding current, flux collection system, welding tractor, waste a large amount of time on the handling welding equipment, caused operating efficiency low.And, cause the increase of capital expenditure and cost because the use of overhead traveling crane need be built large-sized workshop and crane girder is installed.
Summary of the invention:
The objective of the invention is to: provide a kind of simple, convenient, flexible, high efficiency, the double-wire submerged arc welding semi-gantry device that capital expenditure is few, cost is low are to overcome the deficiencies in the prior art.
The present invention constitutes like this: it comprises door frame (1), on the girder (2) of door frame (1), the chassis (3) and the source of welding current are housed, on the top of chassis (3) flux collection system (4) is housed, be connected with square column (5) in the below of chassis (3), be connected with rotating mechanism (6) in the lower end of square column (5), be connected with displacement frame (7) in the lower end of rotating mechanism (6), double wire hidden arc welding is housed on displacement frame (7) connects dolly (9), welding machine (23) is placed on double wire hidden arc welding and connects on the dolly (9).
Square column (5) is contained in the vehicle frame (10) of chassis (3) below, and its top is connected with screw mandrel (11), and screw mandrel (11) connects motor.
Directive wheel (12) is installed on the inwall of vehicle frame (10).
In the upper end of square column (5) and the inwall top of vehicle frame (10) limit switch (13) is installed.
Door frame (1) is the semi-gantry shelf structure, and girder (2) one ends of door frame (1) are contained on the supporting leg (14), and the other end is contained on the entablature (16), and supporting leg (14) is fixed on the grade beam (15), and entablature (16) is contained on the column (17).
Bottom at grade beam (15) and entablature (16) is equipped with road wheel (18), and in the termination of grade beam (15) and entablature (16) terminal point travel switch and buffer is housed, and is provided with electromechanical stop at orbit two of door frame (1).
Drag chain bearing track (19) is housed on column (17), chassis drag chain (20) is housed on drag chain bearing track (19).
Double wire hidden arc welding connects dolly (9) and contacts with the platform (21) of displacement frame (7) by rolling bearing (8), and at the two ends that double wire hidden arc welding connects dolly (9) fine motion motor (22) is housed, fine motion motor (22) be contained in the screw mandrel that double wire hidden arc welding connects in the dolly (9) and be connected.
The present invention will weld that equipment such as the required source of welding current, flux collection system, welding tractor are integrated to be installed in movably on the door frame, when weld job, just do not need to carry out again repeatedly handling like this, simple to operate and quick, saved the time of a large amount of handling welding equipments, improved operating efficiency greatly, and the present invention double wire hidden arc welding is connect that dolly is installed in can be with on the door frame displacement frame that move and that can in ± 90 degree scopes, be rotated, it is more flexible to make double wire hidden arc welding connect the operation of dolly, convenient.And the present invention adopts the semi-gantry shelf structure, owing to do not need to build large-sized workshop and attachment rail beam, has saved capital expenditure, has reduced cost.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present invention;
Accompanying drawing 2 is a vertical view of the present invention;
Accompanying drawing 3 is the partial enlarged drawing of chassis of the present invention;
Accompanying drawing 4 is the partial enlarged drawing of rotating mechanism of the present invention;
Accompanying drawing 5 is the vertical view of displacement frame of the present invention.
The specific embodiment:
Embodiments of the invention: it comprises door frame 1, on the girder 2 of door frame 1, be equipped with the source of welding current, and the junction box is installed, on girder 2, also be provided with and walk on stage, railing and step, moving by bilateral variable-frequency motor of whole door frame 1 drives, chassis 3 is housed between two girders 2, chassis 3 connects motor and decelerator, by motor-driven, be provided with on the top of chassis 3 and comprise Flux Recovery Unit, material collecting barrel, buckets etc. are at interior flux collection system 4, square column 5 is housed in the vehicle frame 10 below chassis 3, the top of square column 5 connects screw mandrel 11, screw mandrel 11 links to each other with decelerator with the motor that is contained in chassis 3 end faces, makes square column 5 pass through screw mandrel 11 by the motor-driven lifting.4 directive wheels 12 are installed on the inwall of vehicle frame 10, are used for square shaped column 5 and when lifting, lead.Lower end at square column 5 is connected with rotating mechanism 6 with bolt and nut, rotating mechanism 6 can be done ± 90 rotations of spending, rotation mode is manual, be connected with displacement frame 7 in the lower end of rotating mechanism 6, double wire hidden arc welding is housed on displacement frame 7 connects dolly 9, welding machine 23 is placed on double wire hidden arc welding and connects on the dolly 9.When rotating mechanism 6 descends along with the decline of square column 5, when being located ground for fear of bottom when displacement frame 7, the continuation of square column 5 descends and causes mechanical breakdown and influence machine security, in the upper end of square column 5 and the inwall top of vehicle frame 10 limit switch 13 is installed all, to guarantee that square column 5 no longer descends when the bottom of displacement frame 7 is located ground.Door frame 1 of the present invention is the semi-gantry shelf structure, girder 2 one ends of door frame 1 are contained on the supporting leg 14, the other end is contained on the entablature 16, supporting leg 14 is fixed on the grade beam 15, entablature 16 is contained on the column 17, bottom at grade beam 15 and entablature 16 is equipped with road wheel 18, road wheel 18 is driven by bilateral variable-frequency motor, for safety, prevent damaged in collision equipment, terminal point travel switch and buffer are equipped with in termination at grade beam 15 and entablature 16, and are provided with electromechanical stop at orbit two of door frame 1.On column 17, be provided with drag chain bearing track 19, on drag chain bearing track 19, be equipped with and be used to tie up the chassis drag chain 20 of putting power cable.On the platform 21 of displacement frame 7, be equipped with to be used to tie up and put the drag chain that double wire hidden arc welding connects the cable of dolly 9, double wire hidden arc welding connects dolly 9 and contacts with platform 21 by rolling bearing 8, and at the two ends that double wire hidden arc welding connects dolly 9 a fine motion motor 22 is housed respectively, fine motion motor 22 be contained in the screw mandrel that double wire hidden arc welding connects in the dolly 9 and be connected.When starting fine motion motor 22, drive double wire hidden arc welding by screw mandrel and connect dolly 9 move left and right on platform 21, finely tune double wire hidden arc welding is connect dolly 9 distance in the horizontal direction.The PLC VFC is adopted in electrical control of the present invention.

Claims (5)

1, a kind of double-wire submerged arc welding semi-gantry device, it comprises door frame (1), it is characterized in that: on the girder (2) of door frame (1), the chassis (3) and the source of welding current are housed, on the top of chassis (3) flux collection system (4) is housed, be connected with square column (5) in the below of chassis (3), be connected with rotating mechanism (6) in the lower end of square column (5), be connected with displacement frame (7) in the lower end of rotating mechanism (6), double wire hidden arc welding is housed on displacement frame (7) connects dolly (9), welding machine (23) is placed on double wire hidden arc welding and connects on the dolly (9); Door frame (1) is the semi-gantry shelf structure, and girder (2) one ends of door frame (1) are contained on the supporting leg (14), and the other end is contained on the entablature (16), and supporting leg (14) is fixed on the grade beam (15), and entablature (16) is contained on the column (17); Bottom at grade beam (15) and entablature (16) is equipped with road wheel (18), and in the termination of grade beam (15) and entablature (16) terminal point travel switch and buffer is housed, and is provided with electromechanical stop at orbit two of door frame (1); Drag chain bearing track (19) is housed on column (17), chassis drag chain (20) is housed on drag chain bearing track (19).
2, double-wire submerged arc welding semi-gantry device according to claim 1 is characterized in that: square column (5) is contained in the vehicle frame (10) of chassis (3) below, and its top is connected with screw mandrel (11), and screw mandrel (11) connects motor.
3, double-wire submerged arc welding semi-gantry device according to claim 2 is characterized in that: directive wheel (12) is installed on the inwall of vehicle frame (10).
4, according to claim 2 or 3 described double-wire submerged arc welding semi-gantry devices, it is characterized in that: limit switch (13) is installed in the upper end of square column (5) and the inwall top of vehicle frame (10).
5, double-wire submerged arc welding semi-gantry device according to claim 1, it is characterized in that: double wire hidden arc welding connects dolly (9) and contacts with the platform (21) of displacement frame (7) by rolling bearing (8), and at the two ends that double wire hidden arc welding connects dolly (9) fine motion motor (22) is housed, fine motion motor (22) be contained in the screw mandrel that double wire hidden arc welding connects in the dolly (9) and be connected.
CNB2006101170626A 2006-10-12 2006-10-12 Double-wire submerged arc welding semi-gantry Active CN100448587C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2006101170626A CN100448587C (en) 2006-10-12 2006-10-12 Double-wire submerged arc welding semi-gantry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2006101170626A CN100448587C (en) 2006-10-12 2006-10-12 Double-wire submerged arc welding semi-gantry

Publications (2)

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CN1931502A CN1931502A (en) 2007-03-21
CN100448587C true CN100448587C (en) 2009-01-07

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Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102091900A (en) * 2010-12-27 2011-06-15 重汽集团专用汽车公司 Air clamper for movably welding carriage part
CN102909506B (en) * 2012-11-02 2015-03-18 无锡华联科技集团有限公司 Inverted walking mechanism of cantilever-type welding machine
CN104439638B (en) * 2014-11-18 2016-08-24 中船黄埔文冲船舶有限公司 A kind of gantry frame type automatic fillet welding car
CN106112215A (en) * 2016-08-26 2016-11-16 济南时代新纪元科技有限公司 A kind of planer type numerical control splice joint special plane
CN106238871A (en) * 2016-08-29 2016-12-21 安徽鸿路钢结构(集团)股份有限公司 A kind of intelligence gantry welding connection device
CN108326398B (en) * 2017-12-20 2021-06-25 上海船舶工艺研究所 Pressure frame for sheet splicing submerged arc welding machine
CN108356395B (en) * 2017-12-20 2021-06-25 上海船舶工艺研究所 Sheet splicing submerged arc welding machine
CN112828507A (en) * 2021-03-12 2021-05-25 通裕重工股份有限公司 Gantry type automatic welding equipment

Citations (3)

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Publication number Priority date Publication date Assignee Title
CN2511655Y (en) * 2001-10-31 2002-09-18 伍志亮 Double speed portal/bridge cranes with flute beams
US6770834B1 (en) * 2000-03-02 2004-08-03 Kent Deshotel Welding machine
CN200963728Y (en) * 2006-10-12 2007-10-24 冯国臣 Double-wire buried arc welding semi-gantry device

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
US6770834B1 (en) * 2000-03-02 2004-08-03 Kent Deshotel Welding machine
CN2511655Y (en) * 2001-10-31 2002-09-18 伍志亮 Double speed portal/bridge cranes with flute beams
CN200963728Y (en) * 2006-10-12 2007-10-24 冯国臣 Double-wire buried arc welding semi-gantry device

Non-Patent Citations (2)

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Assignee: CCCC(China Communications Construction Company) Tunnel Engineering Co. , Ltd.

Assignor: Feng Guochen

Contract record no.: 2012990000339

Denomination of invention: Double-wire submerged arc welding semi-gantry

Granted publication date: 20090107

License type: Exclusive License

Open date: 20070321

Record date: 20120522