CN114433985A - Large-diameter gantry submerged arc welding production line for manufacturing electric power iron tower - Google Patents
Large-diameter gantry submerged arc welding production line for manufacturing electric power iron tower Download PDFInfo
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- CN114433985A CN114433985A CN202210166484.1A CN202210166484A CN114433985A CN 114433985 A CN114433985 A CN 114433985A CN 202210166484 A CN202210166484 A CN 202210166484A CN 114433985 A CN114433985 A CN 114433985A
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- 238000003466 welding Methods 0.000 title claims abstract description 81
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 39
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 24
- 230000006978 adaptation Effects 0.000 claims description 8
- 239000004429 Calibre Substances 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 46
- 239000010959 steel Substances 0.000 abstract description 46
- 230000000712 assembly Effects 0.000 abstract description 9
- 238000000429 assembly Methods 0.000 abstract description 9
- 230000006872 improvement Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 4
- 230000002457 bidirectional effect Effects 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
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- 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
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
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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 provides a large-caliber gantry submerged arc welding production line for manufacturing an electric iron tower, which relates to the technical field of manufacturing of electric iron towers and comprises a pushing assembly, a lifting assembly and a guide rail, wherein a plurality of groups of pushing assemblies and lifting assemblies are arranged in a staggered manner, the guide rail is arranged at the front side position and the rear side position of the pushing assembly and the lifting assembly, and the submerged arc welding assembly is movably arranged on the guide rail; the pushing assembly comprises a shaft plate and a hourglass roller, and the hourglass roller is rotatably arranged on the inner side of the shaft plate; the steel pipe rod is submerged-arc welded through the submerged-arc welding assembly movable on the guide rail, the steel pipe rod is placed through the pushing assembly and the lifting assembly, the lifting seat is jacked up through the pneumatic cylinder during welding, the driving wheel is driven to rotate through the first motor to drive the steel pipe rod to rotate to match submerged-arc welding, after welding is finished, the pneumatic cylinder is reset, the steel pipe rod is placed on the pushing assembly, the steel pipe rod can be pushed out through rotation of the hourglass roller, and unloading is facilitated.
Description
Technical Field
The invention relates to the technical field of electric power iron tower manufacturing, in particular to a large-diameter gantry submerged arc welding production line for manufacturing an electric power iron tower.
Background
The electric iron tower is a supporting point of an overhead line, a single-loop power transmission tower is formed by erecting one loop on the electric iron tower, a double-loop power transmission tower is formed by erecting two loops on the electric iron tower, and the single loop is a loop with a power supply on a load; the double-loop is a loop with 2 power supplies, and steel pipe poles are required to be used for building in the production and processing of the electric iron tower;
in the production process of the steel pipe pole, submerged arc welding is often needed, in the prior art, the steel pipe pole is generally placed on a component which drives the steel pipe pole to rotate, in the process, an embedded arc welding gun is used for welding, after machining, workers are needed to manually lift the steel pipe pole to take the steel pipe pole down, the operation is troublesome, and the existing embedded arc welding gun is generally designed in an angle fixing mode and is difficult to meet the requirements of submerged arc welding of different angles of the steel pipe pole, so the invention provides the large-diameter gantry submerged arc welding production line for manufacturing the electric iron tower to solve the problems in the prior art.
Disclosure of Invention
Aiming at the problems, the invention provides a large-diameter gantry submerged-arc welding production line for manufacturing an electric iron tower, which carries out submerged-arc welding on a steel pipe rod through a submerged-arc welding assembly movable on a guide rail, places the steel pipe rod through a pushing assembly and a lifting assembly, jacks up a lifting seat through a pneumatic cylinder during welding, can jack up the steel pipe rod, drives a driving wheel to rotate through a first motor so as to drive the steel pipe rod to be matched with the submerged-arc welding in a rotating mode, resets the pneumatic cylinder after welding is finished, places the steel pipe rod on the pushing assembly, can push the steel pipe rod out through the rotation of a hourglass roller, and is convenient for discharging.
In order to realize the purpose of the invention, the invention is realized by the following technical scheme: a large-caliber gantry submerged arc welding production line for manufacturing an electric iron tower comprises pushing assemblies, lifting assemblies and guide rails, wherein the pushing assemblies and the lifting assemblies are arranged in a staggered mode to form a plurality of groups, the guide rails are arranged at the front side and the rear side of the pushing assemblies and the lifting assemblies, and submerged arc welding assemblies are movably arranged on the guide rails;
the propelling movement subassembly includes axletree board and hourglass roller, the hourglass roller rotates and installs the inboard at the axletree board, the lifting subassembly includes supporting seat and lifting seat, be connected with the pneumatic cylinder between supporting seat and the lifting seat, and the side all is equipped with the spout, two sets of all movable mounting has the slide on the spout, the top slope of slide is equipped with the axle foot, and the inboard rotation of axle foot is equipped with the drive wheel, the one end of axle foot is equipped with first motor, and the output and the drive wheel of first motor are connected.
The further improvement lies in that: two sets of the inside of spout is rotated and is equipped with two-way screw lead screw, and is two sets of the slide bottom is equipped with respectively with the nut piece of two-way screw lead screw both ends screw thread looks adaptation, the front side of lifting seat is equipped with the second motor, and the output and the two-way screw lead screw of second motor are connected.
The further improvement lies in that: the motor cabinet is equipped with to the front side of axostylus axostyle, and is equipped with the third motor on the motor cabinet, the output and the hourglass roller of third motor are connected.
The further improvement lies in that: the submerged arc welding assembly comprises a submerged arc welding gun, a sliding seat and an installation plate, the sliding seat is movably installed on the guide rail, and a supporting rod is connected between the upper portion of the sliding seat and the installation plate.
The further improvement lies in that: the right-hand member of mounting panel is equipped with the curb plate, and all is equipped with the litter about the curb plate right-hand member, movable mounting has the slider on the litter, and the right-hand member of slider rotates and is equipped with the fluted disc, the fluted disc has the connecting plate, the submerged arc welding rifle is established on the connecting plate.
The further improvement lies in that: the top of slider is equipped with the fourth motor, and the output of fourth motor is equipped with the gear with fluted disc looks adaptation.
The further improvement lies in that: the utility model discloses a curb plate, including curb plate, slider and lead screw, the intermediate position department of curb plate right-hand member rotates installs the lead screw, and the lead screw runs through slider and screw thread adaptation, the front side of curb plate is equipped with the fifth motor, and the output of fifth motor with the lead screw is connected.
The further improvement lies in that: be equipped with the notch on the slide, and the inside of notch rotates and is equipped with the catch wheel, catch wheel below contact guide's upper surface, one side of slide is equipped with the sixth motor, and the output of sixth motor is connected with the catch wheel.
The invention has the beneficial effects that:
1. the steel pipe rod is submerged-arc welded through the submerged-arc welding assembly movable on the guide rail, the steel pipe rod is placed through the pushing assembly and the lifting assembly, the lifting seat is jacked up through the pneumatic cylinder during welding, the driving wheel is driven to rotate through the first motor to drive the steel pipe rod to rotate to match submerged-arc welding, after welding is finished, the pneumatic cylinder is reset, the steel pipe rod is placed on the pushing assembly, the steel pipe rod can be pushed out through rotation of the hourglass roller, and unloading is facilitated.
2. The two-way threaded screw rod is driven to rotate by the second motor, the sliding plate can be driven to move along the sliding groove, so that the distance between the front side driving wheel and the rear side driving wheel is adjusted, steel pipe rods with different thicknesses can be conveniently adapted, and the application range is wide.
3. In the process of submerged arc welding, the steel pipe rod is lifted to a certain height by the lifting assembly, submerged arc welding is carried out by the submerged arc welding gun, and the fourth motor can be used for driving the gear to rotate and driving the fluted disc to rotate according to welding requirements of different angles, so that the connecting plate is driven to rotate to change the angle of the submerged arc welding gun, and different welding requirements are met.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic diagram of a pushing assembly according to the present invention;
FIG. 3 is a schematic view of the lift assembly of the present invention;
FIG. 4 is a schematic view of the guide rail and submerged arc welding assembly of the present invention.
Wherein: 1. a push assembly; 2. a lifting assembly; 3. a guide rail; 4. a shaft plate; 5. a hourglass roller; 6. a supporting seat; 7. lifting the seat; 8. a pneumatic cylinder; 9. a chute; 10. a slide plate; 11. a shaft foot; 12. a drive wheel; 13. a first motor; 14. a bidirectional threaded screw rod; 15. a second motor; 16. a motor base; 17. a third motor; 18. an arc welding gun; 19. a slide base; 20. mounting a plate; 21. a strut; 22. a side plate; 23. a slide rod; 24. a slider; 25. a fluted disc; 26. a connecting plate; 27. a fourth motor; 28. a gear; 29. a screw shaft; 30. a fifth motor; 31. a push wheel; 32. and a sixth motor.
Detailed Description
In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
Example one
According to the drawings of fig. 1, 2 and 3, the embodiment provides a large-diameter gantry submerged arc welding production line for manufacturing an electric iron tower, which comprises a pushing assembly 1, a lifting assembly 2 and a guide rail 3, wherein the pushing assembly 1 and the lifting assembly 2 are arranged in a staggered mode to form a plurality of groups, the guide rail 3 is arranged at the front side and the rear side of the pushing assembly 1 and the lifting assembly 2, and a submerged arc welding assembly is movably arranged on the guide rail 3;
propelling movement subassembly 1 includes axletree 4 and hourglass roller 5, hourglass roller 5 rotates and installs the inboard at axletree 4, lifting subassembly 2 includes supporting seat 6 and lifting seat 7, be connected with pneumatic cylinder 8 between supporting seat 6 and the lifting seat 7, and the front and back side at lifting seat 7 top all is equipped with spout 9, and is two sets of equal movable mounting has slide 10 on the spout 9, the top slope of slide 10 is equipped with axle foot 11, and the inboard rotation of axle foot 11 is equipped with drive wheel 12, the one end of axle foot 11 is equipped with first motor 13, and the output of first motor 13 is connected with drive wheel 12. During the use, place the steel pipe pole through propelling movement subassembly 1 and lifting subassembly 2, during the welding, through 8 jack-ups lifting seat 7 of pneumatic cylinder, can jack-up the steel pipe pole, drive the rotatory steel pipe pole swivelling joint submerged arc welding that can drive of drive wheel 12 through first motor 13, after the welding finishes, pneumatic cylinder 8 resets, arranges the steel pipe pole in on propelling movement subassembly 1, utilizes hourglass roller 5 rotation can with the steel pipe pole propelling movement and go out.
Two sets of the inside of spout 9 is rotated and is equipped with two-way screw lead screw 14, and is two sets of slide 10 bottom is equipped with the nut piece with 14 both ends screw thread looks adaptations of two-way screw lead screw respectively, the front side of lifting seat 7 is equipped with second motor 15, and the output of second motor 15 is connected with two-way screw lead screw 14. The second motor 15 drives the bidirectional threaded screw rod 14 to rotate, and the sliding plate 10 can be driven to move along the sliding groove 9, so that the distance between the front side driving wheel 12 and the rear side driving wheel 12 is adjusted, and the steel pipe rods with different thicknesses can be conveniently adapted.
The front side of axostylus axostyle 4 is equipped with motor cabinet 16, and is equipped with third motor 17 on the motor cabinet 16, the output and the hourglass roller 5 of third motor 17 are connected. The third motor 17 drives the hourglass roller 5 to rotate, and pushes out the steel pipe rod.
Example two
According to the drawings of fig. 1, 2, 3 and 4, the embodiment provides a large-diameter gantry submerged arc welding production line for manufacturing an electric iron tower, which comprises a pushing assembly 1, a lifting assembly 2 and a guide rail 3, wherein the pushing assembly 1 and the lifting assembly 2 are arranged in a staggered mode to form a plurality of groups, the guide rail 3 is arranged at the front side and the rear side of the pushing assembly 1 and the lifting assembly 2, and the guide rail 3 is movably provided with a submerged arc welding assembly;
propelling movement subassembly 1 includes axletree 4 and hourglass roller 5, hourglass roller 5 rotates and installs the inboard at axletree 4, lifting subassembly 2 includes supporting seat 6 and lifting seat 7, be connected with pneumatic cylinder 8 between supporting seat 6 and the lifting seat 7, and the front and back side at lifting seat 7 top all is equipped with spout 9, and is two sets of equal movable mounting has slide 10 on the spout 9, the top slope of slide 10 is equipped with axle foot 11, and the inboard rotation of axle foot 11 is equipped with drive wheel 12, the one end of axle foot 11 is equipped with first motor 13, and the output of first motor 13 is connected with drive wheel 12. During the use, place the steel pipe pole through propelling movement subassembly 1 and lifting subassembly 2, during the welding, through 8 jack-ups lifting seat 7 of pneumatic cylinder, can jack-up the steel pipe pole, drive the rotatory steel pipe pole swivelling joint submerged arc welding that can drive of drive wheel 12 through first motor 13, after the welding finishes, pneumatic cylinder 8 resets, arranges the steel pipe pole in on propelling movement subassembly 1, utilizes hourglass roller 5 rotation can with the steel pipe pole propelling movement and go out.
The submerged arc welding assembly comprises a submerged arc welding gun 18, a sliding seat 19 and a mounting plate 20, wherein the sliding seat 19 is movably mounted on the guide rail 3, and a support rod 21 is connected between the upper part of the sliding seat 19 and the mounting plate 20. The right-hand member of mounting panel 20 is equipped with curb plate 22, and the upper and lower side of curb plate 22 right-hand member all is equipped with litter 23, movable mounting has slider 24 on the litter 23, and the right-hand member rotation of slider 24 is equipped with fluted disc 25, fluted disc 25 has connecting plate 26, bury arc welding gun 18 and establish on connecting plate 26. The top of the sliding block 24 is provided with a fourth motor 27, and the output end of the fourth motor 27 is provided with a gear 28 matched with the fluted disc 25. When the device is used, the steel pipe rod is lifted to a certain height by the lifting assembly 2, submerged arc welding is carried out by the submerged arc welding gun 18, and according to welding requirements of different angles, the fourth motor 27 is used for driving the gear 28 to rotate and driving the fluted disc 25 to rotate, so that the connecting plate 26 is driven to rotate to change the angle of the submerged arc welding gun 18.
The intermediate position department of curb plate 22 right-hand member rotates installs lead screw 29, and lead screw 29 runs through slider 24 and screw thread adaptation, the front side of curb plate 22 is equipped with fifth motor 30, and the output of fifth motor 30 with lead screw 29 connects. When the submerged arc welding gun is used, the lead screw 29 is rotated by the fifth motor 30, and the sliding block 24 is driven to move back and forth, so that the back and forth position of the submerged arc welding gun 18 is changed.
Be equipped with the notch on the slide 19, and the inside rotation of notch is equipped with and promotes wheel 31, promote the upper surface of wheel 31 below contact guide rail 3, one side of slide 19 is equipped with sixth motor 32, and the output of sixth motor 32 is connected with promotion wheel 31. In use, the sixth motor 32 is used to rotate the pushing wheel 31 to drive the sliding seat 19 to move along the guide rail 3, so as to change the left and right positions of the submerged arc welding gun 18.
The large-caliber gantry submerged arc welding production line for manufacturing the electric iron tower performs submerged arc welding on a steel pipe rod through a submerged arc welding assembly movable on a guide rail 3, the steel pipe rod is placed through a pushing assembly 1 and a lifting assembly 2, the lifting base 7 is jacked up through a pneumatic cylinder 8 during welding, the steel pipe rod can be jacked up through driving a driving wheel 12 to rotate through a first motor 13 so as to drive the steel pipe rod to rotate and match submerged arc welding, after welding is completed, the pneumatic cylinder 8 resets, the steel pipe rod is placed on the pushing assembly 1, the steel pipe rod can be pushed out through rotation of a hourglass roller 5, unloading is convenient, a bidirectional threaded screw rod 14 is driven to rotate through a second motor 15, a sliding plate 10 can be driven to move along a sliding chute 9, so that the distance between the driving wheel 12 on the front side and the rear side is adjusted, the steel pipe rods with different thicknesses can be conveniently adapted, the application range is wide, meanwhile, the steel pipe rod is lifted to a certain height through the lifting assembly 2 in the process of submerged arc welding, the submerged arc welding is carried out by using the submerged arc welding gun 18, and the fourth motor 27 can be used for driving the gear 28 to rotate and driving the fluted disc 25 to rotate according to the welding requirements of different angles, so that the connecting plate 26 is driven to rotate to change the angle of the submerged arc welding gun 18, and different welding requirements are met.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides an electric power iron tower is made with heavy-calibre longmen submerged arc welding production line, includes propelling movement subassembly (1), lifting subassembly (2) and guide rail (3), its characterized in that: the pushing assembly (1) and the lifting assembly (2) are arranged in a staggered mode to form a plurality of groups, the guide rail (3) is arranged at the front side position and the rear side position of the pushing assembly (1) and the lifting assembly (2), and the guide rail (3) is movably provided with a submerged arc welding assembly;
propelling movement subassembly (1) is including axletree board (4) and hourglass roller (5), hourglass roller (5) are rotated and are installed the inboard in axletree board (4), lifting subassembly (2) are including supporting seat (6) and lifting seat (7), be connected with pneumatic cylinder (8) between supporting seat (6) and lifting seat (7), and the front and back side at lifting seat (7) top all is equipped with spout (9), and is two sets of equal movable mounting has slide (10) on spout (9), the top slope of slide (10) is equipped with axle foot (11), and the inboard rotation of axle foot (11) is equipped with drive wheel (12), the one end of axle foot (11) is equipped with first motor (13), and the output and the drive wheel (12) of first motor (13) are connected.
2. The large-caliber gantry submerged arc welding production line for manufacturing the electric power iron tower as claimed in claim 1, is characterized in that: two sets of the inside of spout (9) is rotated and is equipped with two-way screw lead screw (14), and is two sets of slide (10) bottom is equipped with respectively with the nut piece of two-way screw lead screw (14) both ends screw thread looks adaptation, the front side of lifting seat (7) is equipped with second motor (15), and the output and the two-way screw lead screw (14) of second motor (15) are connected.
3. The large-caliber gantry submerged arc welding production line for manufacturing the electric power iron tower as claimed in claim 2, characterized in that: the front side of axostylus axostyle (4) is equipped with motor cabinet (16), and is equipped with third motor (17) on motor cabinet (16), the output and hourglass roller (5) of third motor (17) are connected.
4. The large-caliber gantry submerged arc welding production line for manufacturing the electric power iron tower as claimed in claim 1, is characterized in that: the submerged arc welding assembly comprises a submerged arc welding gun (18), a sliding seat (19) and a mounting plate (20), wherein the sliding seat (19) is movably mounted on the guide rail (3), and a support rod (21) is connected between the upper part of the sliding seat (19) and the mounting plate (20).
5. The large-caliber gantry submerged arc welding production line for manufacturing the electric power iron tower as claimed in claim 4, is characterized in that: the right-hand member of mounting panel (20) is equipped with curb plate (22), and the upper and lower side of curb plate (22) right-hand member all is equipped with litter (23), movable mounting has slider (24) on litter (23), and the right-hand member rotation of slider (24) is equipped with fluted disc (25), fluted disc (25) have connecting plate (26), bury arc welder (18) and establish on connecting plate (26).
6. The large-caliber gantry submerged arc welding production line for manufacturing the electric power iron tower as claimed in claim 5, is characterized in that: the top of slider (24) is equipped with fourth motor (27), and the output of fourth motor (27) is equipped with gear (28) with fluted disc (25) looks adaptation.
7. The large-diameter gantry submerged arc welding production line for manufacturing the electric power iron tower as claimed in claim 6, characterized in that: the utility model discloses a screw rod, including curb plate (22), screw rod (29), slider (24) and screw thread adaptation, the front side of curb plate (22) is equipped with fifth motor (30), and the output of fifth motor (30) with screw rod (29) are connected.
8. The large-diameter gantry submerged arc welding production line for manufacturing the electric power iron tower as claimed in claim 7, is characterized in that: be equipped with the notch on slide (19), and the inside rotation of notch is equipped with and promotes wheel (31), promote the upper surface of wheel (31) below contact guide rail (3), one side of slide (19) is equipped with sixth motor (32), and the output and the promotion wheel (31) of sixth motor (32) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210166484.1A CN114433985A (en) | 2022-02-23 | 2022-02-23 | Large-diameter gantry submerged arc welding production line for manufacturing electric power iron tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210166484.1A CN114433985A (en) | 2022-02-23 | 2022-02-23 | Large-diameter gantry submerged arc welding production line for manufacturing electric power iron tower |
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| Publication Number | Publication Date |
|---|---|
| CN114433985A true CN114433985A (en) | 2022-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210166484.1A Pending CN114433985A (en) | 2022-02-23 | 2022-02-23 | Large-diameter gantry submerged arc welding production line for manufacturing electric power iron tower |
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| Country | Link |
|---|---|
| CN (1) | CN114433985A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040020985A (en) * | 2002-09-02 | 2004-03-10 | 현대중공업 주식회사 | 2-Outside Girth-Seam Automatic Welding System |
| CN201783770U (en) * | 2010-06-30 | 2011-04-06 | 潍坊五洲风电设备有限公司 | Portal frame for welding outer circular seams of wind power generating tower body |
| CN102990275A (en) * | 2012-11-19 | 2013-03-27 | 南京奥特电气股份有限公司 | Device for adjusting large-diameter cylindrical sections on three dimensions |
| CN105057966A (en) * | 2015-07-22 | 2015-11-18 | 合肥紫金钢管有限公司 | Steel pipe lifting and rotating device |
| CN106735788A (en) * | 2017-03-28 | 2017-05-31 | 广船国际有限公司 | A kind of submerged-arc welding welding gun angle adjusting device and submerged arc welding machine |
| CN113172371A (en) * | 2021-04-23 | 2021-07-27 | 上海博腾焊接材料有限公司 | Automatic arc-shaped welding seam welding machine |
| CN113478135A (en) * | 2021-09-07 | 2021-10-08 | 徐州金尊机械有限公司 | Welding conveying assembly for processing giant iron tower steel frame |
-
2022
- 2022-02-23 CN CN202210166484.1A patent/CN114433985A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040020985A (en) * | 2002-09-02 | 2004-03-10 | 현대중공업 주식회사 | 2-Outside Girth-Seam Automatic Welding System |
| CN201783770U (en) * | 2010-06-30 | 2011-04-06 | 潍坊五洲风电设备有限公司 | Portal frame for welding outer circular seams of wind power generating tower body |
| CN102990275A (en) * | 2012-11-19 | 2013-03-27 | 南京奥特电气股份有限公司 | Device for adjusting large-diameter cylindrical sections on three dimensions |
| CN105057966A (en) * | 2015-07-22 | 2015-11-18 | 合肥紫金钢管有限公司 | Steel pipe lifting and rotating device |
| CN106735788A (en) * | 2017-03-28 | 2017-05-31 | 广船国际有限公司 | A kind of submerged-arc welding welding gun angle adjusting device and submerged arc welding machine |
| CN113172371A (en) * | 2021-04-23 | 2021-07-27 | 上海博腾焊接材料有限公司 | Automatic arc-shaped welding seam welding machine |
| CN113478135A (en) * | 2021-09-07 | 2021-10-08 | 徐州金尊机械有限公司 | Welding conveying assembly for processing giant iron tower steel frame |
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