CN118699652B - Steel structure welding device - Google Patents
Steel structure welding device Download PDFInfo
- Publication number
- CN118699652B CN118699652B CN202410918727.1A CN202410918727A CN118699652B CN 118699652 B CN118699652 B CN 118699652B CN 202410918727 A CN202410918727 A CN 202410918727A CN 118699652 B CN118699652 B CN 118699652B
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- support frame
- roller
- shaft
- seat
- fixedly connected
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- 238000003466 welding Methods 0.000 title claims abstract description 45
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 32
- 239000010959 steel Substances 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 173
- 238000006073 displacement reaction Methods 0.000 claims description 22
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000002444 silanisation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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 for a procedure covered by only one of the other main groups of this subclass
-
- 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 for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse 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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a steel structure welding device, which relates to the technical field of steel structure welding and comprises a mounting plate, wherein a deflection welding mechanism is arranged at the bottom of the mounting plate, two first support frame mechanisms and two second support frame mechanisms are arranged on the side edge of the mounting plate, the two first support frame mechanisms are symmetrically arranged on the mounting plate, the bottoms of the first support frame mechanisms and the second support frame mechanisms are rotationally connected with roller mechanisms, a first clamping roller mechanism is arranged on the first support frame mechanism, a second clamping roller mechanism is arranged on the second support frame mechanism, a driving connecting mechanism is arranged between the first clamping roller mechanism and the second clamping roller mechanism, a linkage rod mechanism is arranged between the first support frame mechanism and the second support frame mechanism, and a deflection mechanism is arranged on the mounting plate.
Description
Technical Field
The invention relates to the technical field of steel structure welding, in particular to a steel structure welding device.
Background
Steel structures are structures composed of steel materials, and are one of the main types of building structures. The structure mainly comprises steel beams, steel columns, steel trusses and other components made of section steel, steel plates and the like, and rust removal and prevention processes such as silanization, pure manganese phosphating, washing, drying, galvanization and the like are adopted. The components or parts are typically joined by welds, bolts or rivets.
In the prior art, a workpiece to be welded is fixed through a lifting type objective table, an identification strip is attached to a welded path, the lifting type objective table drives the workpiece to be lifted to a proper height, then under the driving of a moving mechanism, the welding mechanism moves in a plane, in the moving process, the welding mechanism identifies the position of the current identification strip, after the path identification is completed, the identification strip is torn off, and welding and weld repairing and grinding are carried out through the welding mechanism, but in the prior art, the two steel structures to be welded which need to be connected cannot be clamped and welded on a construction site, so that the welding strength can be influenced, and the prior art has a larger improvement space.
Disclosure of Invention
The invention provides a steel structure welding device which solves the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
A steel structure welding device comprises a mounting plate, a deflection welding mechanism is arranged at the bottom of the mounting plate, two first support frame mechanisms and two second support frame mechanisms are arranged on the side edges of the mounting plate, the two first support frame mechanisms are symmetrically arranged on the mounting plate, the two second support frame mechanisms are symmetrically arranged on the mounting plate, the bottoms of the first support frame mechanisms and the second support frame mechanisms are rotationally connected with roller mechanisms, a first clamping roller mechanism is arranged on the first support frame mechanisms, a second clamping roller mechanism is arranged on the second support frame mechanisms, a driving connecting mechanism is arranged between the first clamping roller mechanism and the second clamping roller mechanism, a linkage rod mechanism is arranged between the first support frame mechanisms and the second support frame mechanisms, a deflection mechanism is arranged on the mounting plate and used for driving the linkage rod mechanism, the linkage rod mechanism is used for controlling the opening and closing states of the first support frame mechanisms and the second support frame mechanisms, the first clamping roller mechanism and the second clamping roller mechanism are used for clamping and fixing workpieces, and the driving connecting mechanism is used for driving the first clamping roller mechanisms and the second clamping roller mechanisms.
As a preferable technical scheme of the invention, the deflection welding mechanism comprises a deflection seat fixed on a mounting plate, a first motor is arranged on the side edge of the deflection seat, an output shaft of the first motor is fixedly connected with a deflection shaft, the deflection shaft is rotationally connected with the deflection seat, the deflection shaft is fixedly connected with a linear motor, and the tail end of the linear motor is fixedly connected with a welding gun.
As a preferable technical scheme of the invention, the first support frame mechanism comprises a first deflection seat fixed on the side edge of the mounting plate, and the first deflection seat is rotationally connected with the first support frame.
As a preferable technical scheme of the invention, the second support frame mechanism comprises a second deflection seat fixed on the side edge of the mounting plate, and the second deflection seat is rotationally connected with the second support frame.
As a preferable technical scheme of the invention, the roller mechanism comprises a roller seat rotating shaft, wherein the roller seat rotating shaft is fixedly connected with a roller seat, and the roller seat is rotatably connected with a roller.
As a preferable technical scheme of the invention, the first clamping roller mechanism comprises a first clamping roller seat fixed on the side edge of the first support frame, the first clamping roller seat is rotationally connected with a first clamping roller shaft, and the first clamping roller shaft is fixedly connected with the first clamping roller.
As a preferable technical scheme of the invention, the second clamping roller mechanism comprises a second clamping roller seat fixed on the side edge of the second support frame, the second clamping roller seat is rotationally connected with a second clamping roller shaft, and the second clamping roller shaft is fixedly connected with the second clamping roller.
As a preferable technical scheme of the invention, the driving connection mechanism comprises a second motor bracket fixed on the first support frame, the second motor bracket is fixedly connected with a second motor, an output shaft of the second motor is fixedly connected with a first clamping roller shaft, the first clamping roller shaft is rotationally connected with the first mounting frame, the first clamping roller shaft is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the second bevel gear is fixedly connected with a driving shaft, the driving shaft is rotationally connected with the first mounting frame, a clamping groove is arranged on the axis of the driving shaft, a driving sleeve is arranged outside the driving shaft, a clamping block is arranged in the driving sleeve and is positioned in the clamping groove, the driving sleeve is rotationally connected with the second mounting frame, the second mounting frame is rotationally connected with the second clamping roller shaft, the driving sleeve is fixedly connected with a third bevel gear, the third bevel gear is meshed with a fourth bevel gear, and the fourth bevel gear is coaxially and fixedly connected with the second clamping roller shaft.
As a preferable technical scheme of the invention, the linkage rod mechanism comprises a first rotating shaft which is rotationally connected with the first support frame, the first rotating shaft is rotationally connected with the first linkage rod, the first linkage rod is rotationally connected with the third deflection seat, the third deflection seat is fixedly connected with the second linkage rod, the second linkage rod is fixedly connected with the fourth deflection seat, the fourth deflection seat is rotationally connected with the third linkage rod, the third linkage rod is rotationally connected with the second rotating shaft, and the second rotating shaft is rotationally connected with the second support frame.
As a preferable technical scheme of the invention, the position changing mechanism comprises a third motor fixed on a mounting plate, an output shaft of the third motor is fixedly connected with a gear shaft, the gear shaft is fixedly connected with a gear, the gear is meshed with two racks, the racks are fixedly connected with a sliding rod, the mounting plate is fixedly connected with a sliding rod seat, the sliding rod penetrates through the sliding rod seat, the sliding rod is in sliding connection with the sliding rod seat, and the sliding rod is fixedly connected with a second linkage rod.
The invention has the following advantages:
Can drive gangbar mechanism through setting up the mechanism that shifts to adjust the state of first support frame mechanism and second support frame mechanism, realize adjusting the interval of first card roller mechanism and second card roller mechanism, be used for treating welded steel construction and carry out the chucking, can drive first card roller mechanism and second card roller mechanism through driving coupling mechanism, can realize that the device removes the welding, improved steel construction welded efficiency.
Drawings
Fig. 1 is a schematic structural view of a steel structure welding device.
Fig. 2 is a schematic structural view of a second view angle of the steel structure welding device.
Fig. 3 is a partial enlarged view of the area a in fig. 2.
Fig. 4 is a schematic structural view of a third view angle of the steel structure welding device.
1, A mounting plate; 2, a displacement welding mechanism; 201, a deflection seat; 202, a first motor, 203, a deflection shaft, 204, a linear motor, 205, a welding gun, 3, a first support frame mechanism, 301, a first displacement seat, 302, a first support frame, 4, a second support frame mechanism, 401, a second displacement seat, 402, a second support frame, 5, a roller mechanism, 501, a roller seat rotating shaft, 502, a roller seat, 503, a roller, 6, a first clamping roller mechanism, 601, a first clamping roller seat, 602, a first clamping roller shaft, 603, a first clamping roller, 7, a second clamping roller mechanism, 701, a second clamping roller seat, 702, a second clamping roller shaft, 703, a second clamping roller, 8, a driving connecting mechanism, 801, a second motor support, 802, a second motor, a first mounting frame, 804, a first bevel gear, 805, a second bevel gear, 806, a driving shaft, 807, a clamping groove, 808, a driving sleeve 809, a second mounting frame, 810, a third bevel gear, 811, a fourth bevel gear, 9, a linkage rod 901, a first rotating shaft, 902, a first linkage rod, 903, a third clamping roller seat, 904, a third linkage rod, 904, a third gear seat, a third gear, a fourth linkage rod, a transmission seat, 803, a third gear seat, a transmission.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
It should be noted that the positional or positional relationship indicated by the terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-4, a steel structure welding device includes a mounting plate 1, a displacement welding mechanism 2 is disposed at the bottom of the mounting plate 1, two first support frame mechanisms 3 and two second support frame mechanisms 4 are disposed at the side edges of the mounting plate 1, the two first support frame mechanisms 3 are symmetrically disposed on the mounting plate 1, the two second support frame mechanisms 4 are symmetrically disposed on the mounting plate 1, the bottoms of the first support frame mechanisms 3 and the second support frame mechanisms 4 are rotationally connected with a roller mechanism 5, a first clamping roller mechanism 6 is disposed on the first support frame mechanisms 3, a second clamping roller mechanism 7 is disposed on the second support frame mechanisms 4, a driving connection mechanism 8 is disposed between the first clamping roller mechanism 6 and the second clamping roller mechanism 7, a linkage rod mechanism 9 is disposed between the first support frame mechanisms 3 and the second support frame mechanisms 4, a displacement mechanism 10 is disposed on the mounting plate 1, the linkage rod mechanism 9 is used for controlling the states of the first support frame mechanisms 3 and the second support frame mechanisms 4, the first clamping roller mechanism 6 and the second clamping roller mechanism 7 are used for clamping workpieces, and the first clamping roller mechanism 8 is used for driving the first clamping roller mechanism 7 and the second clamping roller mechanism 7.
The deflection welding mechanism 2 comprises a deflection seat 201 fixed on the mounting plate 1, a first motor 202 is arranged on the side edge of the deflection seat 201, an output shaft of the first motor 202 is fixedly connected with a deflection shaft 203, the deflection shaft 203 is rotationally connected with the deflection seat 201, the deflection shaft 203 is fixedly connected with a linear motor 204, and the tail end of the linear motor 204 is fixedly connected with a welding gun 205.
Specifically, the first motor 202 is turned on, the output shaft of the first motor 202 rotates to drive the deflection shaft 203 to rotate, and then drive the linear motor 204 and the welding gun 205 to deflect, and the linear motor 204 is turned on to drive the welding gun 205 to feed for welding the joint of the steel structure workpieces.
The first support frame mechanism 3 comprises a first deflection seat 301 fixed on the side edge of the mounting plate 1, and the first deflection seat 301 is rotatably connected with a first support frame 302. The second support frame mechanism 4 comprises a second deflection seat 401 fixed on the side edge of the mounting plate 1, and the second deflection seat 401 is rotatably connected with a second support frame 402. The first clamping roller mechanism 6 comprises a first clamping roller seat 601 fixed on the side edge of the first support frame 302, the first clamping roller seat 601 is rotationally connected with a first clamping roller shaft 602, and the first clamping roller shaft 602 is fixedly connected with a first clamping roller 603. The second clamping roller mechanism 7 comprises a second clamping roller seat 701 fixed on the side edge of the second supporting frame 402, the second clamping roller seat 701 is rotatably connected with a second clamping roller shaft 702, and the second clamping roller shaft 702 is fixedly connected with a second clamping roller 703.
The linkage rod mechanism 9 comprises a first rotating shaft 901 rotatably connected with the first support frame 302, the first rotating shaft 901 is rotatably connected with a first linkage rod 902, the first linkage rod 902 is rotatably connected with a third displacement seat 903, the third displacement seat 903 is fixedly connected with a second linkage rod 904, the second linkage rod 904 is fixedly connected with a fourth displacement seat 905, the fourth displacement seat 905 is rotatably connected with a third linkage rod 906, the third linkage rod 906 is rotatably connected with a second rotating shaft 907, and the second rotating shaft 907 is rotatably connected with the second support frame 402. The displacement mechanism 10 comprises a third motor 1001 fixed on the mounting plate 1, an output shaft of the third motor 1001 is fixedly connected with a gear shaft 1002, the gear shaft 1002 is fixedly connected with a gear 1003, the gear 1003 is meshed with two racks 1004, the racks 1004 are fixedly connected with a slide rod 1005, the mounting plate 1 is fixedly connected with a slide rod seat 1006, the slide rod 1005 penetrates through the slide rod seat 1006, the slide rod 1005 is in sliding connection with the slide rod seat 1006, and the slide rod 1005 is fixedly connected with a second linkage rod 904.
Specifically, the third motor 1001 is turned on, the output shaft of the third motor 1001 rotates to drive the gear shaft 1002 to rotate, the gear shaft 1002 rotates to drive the gear 1003 to rotate, then the rack 1004 is driven to move, and then the slide rod 1005 is driven to move, at this time, the second linkage rod 904 can be pulled to shift, thereby adjusting the positions of the first linkage rod 902 and the third linkage rod 906, and being used for driving the first support frame 302 to rotate around the first shifting seat 301, and the second support frame 402 rotates around the second shifting seat 401, so that the first clamping roller 603 and the second clamping roller 703 clamp two steel structure workpieces to be welded, and compression is achieved, and tight welding is guaranteed.
The drive connection mechanism 8 comprises a second motor bracket 801 fixed on the first support frame 302, the second motor bracket 801 is fixedly connected with a second motor 802, an output shaft of the second motor 802 is fixedly connected with a first clamping roller shaft 602, the first clamping roller shaft 602 is rotationally connected with a first mounting frame 803, the first clamping roller shaft 602 is fixedly connected with a first bevel gear 804, the first bevel gear 804 is meshed with a second bevel gear 805, the second bevel gear 805 is fixedly connected with a drive shaft 806, the drive shaft 806 is rotationally connected with the first mounting frame 803, the axis of the drive shaft 806 is provided with a clamping groove 807, a drive sleeve 808 is arranged outside the drive shaft 806, a clamping block is arranged in the clamping groove 807, the drive sleeve 808 is rotationally connected with the second mounting frame 809, the second mounting frame 809 is rotationally connected with the second clamping roller shaft 702, the drive sleeve 808 is fixedly connected with a third bevel gear 810, the third bevel gear 810 is meshed with a fourth bevel gear 811, and the fourth bevel gear 811 is coaxially and fixedly connected with the second clamping roller shaft 702.
Specifically, when the first clamping roller 603 and the second clamping roller 703 clamp two sides of two steel structural workpieces to be welded, if welding is required to be moved, the second motor 802 is started, the output shaft of the second motor 802 rotates to drive the first clamping roller shaft 602 to rotate and further drive the first clamping roller 603 to rotate, meanwhile, the first clamping roller shaft 602 rotates to drive the first bevel gear 804 to rotate, the first bevel gear 804 rotates to drive the second bevel gear 805 to rotate so as to drive the driving shaft 806 to rotate, the driving shaft 806 rotates to drive the driving sleeve 808 to rotate so as to drive the third bevel gear 810 to rotate, the third bevel gear 810 rotates to drive the fourth bevel gear 811 to rotate so as to drive the second clamping roller shaft 702 to rotate, and the second clamping roller shaft 702 rotates to drive the second clamping roller 703 to rotate so as to realize the movable welding of the device along the steel structural workpieces.
Embodiment 2 with continued reference to fig. 1-4, in the embodiment of the present invention, the roller mechanism 5 includes a roller seat rotating shaft 501, the roller seat rotating shaft 501 is fixedly connected to the roller seat 502, and the roller seat 502 is rotatably connected to the roller 503.
In the implementation process of the invention, firstly, the widths of the steel structure workpieces which are welded and clamped according to the requirements are different, at the moment, the first support frame mechanism 3 and the second support frame mechanism 4 are respectively arranged at two sides of the workpieces, at the moment, the deflection mechanism 10 is started, the deflection mechanism 10 can deflect the linkage rod mechanism 9, so that the first support frame mechanism 3 and the second support frame mechanism 4 rotate and deflect, the first clamping roller mechanism 6 and the second clamping roller mechanism 7 are clamped at two sides of the workpieces, at the moment, the deflection welding mechanism 2 is started, the designated positions of the workpieces are welded, the driving connection mechanism 8 is started, the first clamping roller mechanism 6 and the second clamping roller mechanism 7 can be driven, and the deflection welding mechanism 2 can move along the welding positions, so that continuous welding is realized.
According to the invention, the position changing mechanism 10 is arranged to drive the linkage rod mechanism 9, so that the states of the first support frame mechanism 3 and the second support frame mechanism 4 are adjusted, the distance between the first clamping roller mechanism 6 and the second clamping roller mechanism 7 is adjusted, the steel structure to be welded is clamped, the first clamping roller mechanism 6 and the second clamping roller mechanism 7 can be driven by the driving connecting mechanism 8, the device can be used for moving and welding, and the welding efficiency of the steel structure is improved.
It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present invention, and the present invention is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410918727.1A CN118699652B (en) | 2024-07-10 | 2024-07-10 | Steel structure welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410918727.1A CN118699652B (en) | 2024-07-10 | 2024-07-10 | Steel structure welding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118699652A CN118699652A (en) | 2024-09-27 |
| CN118699652B true CN118699652B (en) | 2025-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410918727.1A Active CN118699652B (en) | 2024-07-10 | 2024-07-10 | Steel structure welding device |
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| Country | Link |
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| CN (1) | CN118699652B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345238A (en) * | 2015-10-27 | 2016-02-24 | 沪东中华造船(集团)有限公司 | Welding gun supporting auxiliary device for marine welding operation and welding method of welding gun supporting auxiliary device |
| CN116586860A (en) * | 2023-06-15 | 2023-08-15 | 江西省工程消防技术研究中心 | Fire control smoke protection smoke exhaust pipeline welding equipment |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3870853A (en) * | 1973-08-01 | 1975-03-11 | Paper Calmenson & Co | Traveling welding machine |
| JPS57152376A (en) * | 1981-03-13 | 1982-09-20 | Shin Meiwa Ind Co Ltd | Fillet copying welding machine |
| KR100723122B1 (en) * | 2001-04-25 | 2007-05-30 | 주식회사 포스코 | an apparatus for welding a shell of reactor |
| US8878100B2 (en) * | 2009-04-29 | 2014-11-04 | John Bean Technologies Corporation | Method and apparatus for welding metal panels having flanges |
| US8487214B2 (en) * | 2010-01-18 | 2013-07-16 | Omega Manufacturing Corp. | Mobile self-aligning universal welding carriage |
| KR101247517B1 (en) * | 2011-12-15 | 2013-03-26 | 현대삼호중공업 주식회사 | Welding carriage for exclusively welding fillet |
| CN207873478U (en) * | 2017-11-14 | 2018-09-18 | 天津煜腾恒泰钢制品有限公司 | A kind of seamless welded steel device |
| KR102046631B1 (en) * | 2019-05-30 | 2019-11-19 | 주식회사 티앤에스테크 | Automatic welding apparatus for H beam |
| CN214816036U (en) * | 2021-01-28 | 2021-11-23 | 洛阳豫安金属结构有限公司 | Special portable automatic welder of steel construction box bridge |
-
2024
- 2024-07-10 CN CN202410918727.1A patent/CN118699652B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105345238A (en) * | 2015-10-27 | 2016-02-24 | 沪东中华造船(集团)有限公司 | Welding gun supporting auxiliary device for marine welding operation and welding method of welding gun supporting auxiliary device |
| CN116586860A (en) * | 2023-06-15 | 2023-08-15 | 江西省工程消防技术研究中心 | Fire control smoke protection smoke exhaust pipeline welding equipment |
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| Publication number | Publication date |
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| CN118699652A (en) | 2024-09-27 |
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