CN216180285U - Welding operation platform - Google Patents
Welding operation platform Download PDFInfo
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- CN216180285U CN216180285U CN202122245771.5U CN202122245771U CN216180285U CN 216180285 U CN216180285 U CN 216180285U CN 202122245771 U CN202122245771 U CN 202122245771U CN 216180285 U CN216180285 U CN 216180285U
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Abstract
The utility model provides a welding operation platform, ground transversely has spread the track, and the track top is provided with the channel-section steel, vertically between channel-section steel and track is provided with two support columns, and the support column bottom has the gyro wheel with track matched with, and the support column outside has outside outstanding support, and the welding has a lifting rack on the support. One end of an operating platform which is horizontally placed is sleeved on the supporting column from top to bottom, driving wheels are fixed at the two ends of the operating platform through bearings, and the driving wheels are meshed with the lifting rack teeth. The operation platform is provided with a welding hole, the submerged automatic arc welding trolley is placed on the operation platform, a conductive nozzle of the submerged automatic arc welding trolley extends out of the welding hole, the bottom of one end, far away from the support column, of the operation platform extends out of a support wheel, and the support wheel is in contact with a circular tube to be welded. The invention can reduce the time for setting up a welding operation platform or positioning a circular tube workpiece in the past, and the welding operation platform can be used for quickly producing circumferential welds of large circular tubes in batches, thereby being labor-saving, quick and safe.
Description
Technical Field
The method relates to the field of ship construction and ship design, in particular to a welding operation platform used in the manufacturing and assembling processes of ships.
Background
In the ocean engineering project, a submarine anchor pile, a submarine manifold, a cylindrical pile leg and the like are welded parts made of large-diameter and large-thickness steel plates. During welding, carbon dioxide gas shielded welding or simple submerged arc automatic welding is generally adopted, and the defects of low production efficiency, poor welding quality, long auxiliary working time and the like are overcome.
Disclosure of Invention
In order to solve the problems, the invention provides a welding operation platform, which aims to achieve the aim of efficiently finishing welding work without moving a large-scale welding part and adopting a crane, and adopts the technical scheme that:
the utility model provides a welding operation platform, the horizontal track that has spread in ground, the track top is provided with the channel-section steel with vertically between the track be provided with two support columns, the support column bottom have with track matched with gyro wheel, the support column outside has outside outstanding support, the welding has lifting rack on the support.
One end of an operating platform which is horizontally placed is sleeved on the supporting column from top to bottom, driving wheels are fixed at two ends of the operating platform through bearings, and the driving wheels are meshed with the lifting rack teeth.
The automatic submerged arc welding device is characterized in that a welding hole is formed in the operating platform, the automatic submerged arc welding trolley is placed on the operating platform, a conductive nozzle of the automatic submerged arc welding trolley extends out of the welding hole, a supporting wheel extends out of the bottom of one end, far away from the supporting column, of the operating platform, and the supporting wheel is in contact with a circular tube to be welded.
Above-mentioned welding operation platform, further, operating platform is provided with the auxiliary wheel with the corresponding position of support column, the auxiliary wheel contacts with the support column.
In the welding operation platform, a connecting frame is fixed between the two support columns, and the cross of the connecting frame is welded with the two support columns.
Above-mentioned welding operation platform, further, the support column top stretches into in the channel-section steel, with supplementary gyro wheel in the channel-section steel contacts.
In the welding operation platform, the operation platform is sleeved on the connecting frame and the supporting column from top to bottom.
Above-mentioned welding operation platform, further, enclose the guardrail on the operation platform.
The movable welding operation platform can reduce the time for setting up a welding operation platform or positioning a circular tube workpiece in the past, and by adopting the welding operation platform, the circumferential weld of a large circular tube can be rapidly produced in batches, so that labor is saved, and the welding operation platform is rapid and safe.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
wherein: 1-a connecting frame, 2-a track, 3-channel steel, 4-a lifting rack, 5-an auxiliary wheel, 6-an operation platform, 7-a supporting wheel, 8-a driving wheel, 9-a bearing, 10-a roller, 11-a conductive nozzle, 12-a guardrail, 13-a supporting column and 14-a bracket.
Detailed Description
The invention is further explained with reference to the drawings.
The utility model provides a welding operation platform, as shown in fig. 1, 2, subaerial being fixed with horizontal track 2, the track top is provided with horizontal channel-section steel 3, and the channel-section steel parallels with the track, is provided with two support columns 13 between channel-section steel and track, is fixed with link 1 between two support columns, plays the effect of connecting fixedly to support column 13. The supporting seat bottom still is fixed with gyro wheel 10 with track matched with, the support column both sides are provided with outside bellied support 14, the welding has lifting rack 4 on the support, the vertical welding of lifting rack is on the support, the support column passes the operation platform 6 one end that the level was placed, the operation platform both ends are fixed with drive wheel 8 through bearing 9, the drive wheel meshes with the lifting rack tooth, operation platform is close to the one end of support column, the below is fixed with auxiliary wheel 5, auxiliary wheel contacts with the support column, when operation platform oscilaltion, auxiliary wheel also can slide from top to bottom along the support column, when making operation platform go up and down smoothly, a lot of mechanical force has also been saved. The operation platform can move up and down through the matching of the lifting rack and the transmission wheel, and can move transversely through the matching of the track and the pulley.
The supporting wheel 7 is welded below one end, far away from the supporting column, of the operating platform, the supporting wheel is in contact with a large round pipe to be welded, the supporting wheel is supported on the large round pipe, the operating platform is supported, and meanwhile the large round pipe is in the welding process, the stability of the operating platform can be further guaranteed through the supporting wheel structure. The rotating tire is positioned below the operating platform, the large circular tube to be welded is positioned on the rotating tire, the automatic submerged arc welding trolley is placed on the operating platform, the guardrail 12 arranged at the edge of the operating platform protects the large circular tube, the surface of the operating platform is also provided with a welding hole (not shown), and the conductive nozzle 11 of the automatic submerged arc welding trolley extends out of the welding hole and is positioned above the part to be welded. The rotating tire is driven to rotate the large circular tube, and the rotating speed of the rotating tire is equivalent to the moving speed of the welding trolley, so that the circumferential weld joint welding of the large circular tube is realized. Firstly, simulating welding, namely, judging whether a circumferential weld and a contact tip are aligned when a circular tube rotates, and if the circumferential weld and the contact tip are not aligned, adjusting a rotating tire; if no errors are found, the welding operation can be directly carried out.
Claims (6)
1. A welding operation platform which is characterized in that: a track is transversely paved on the ground, a channel steel is arranged above the track, two support columns are vertically arranged between the channel steel and the track, rollers matched with the track are arranged at the bottoms of the support columns, a support protruding outwards is arranged on the outer side of each support column, and a lifting rack is welded on each support;
one end of an operating platform which is horizontally placed is sleeved on the supporting column from top to bottom, driving wheels are fixed at two ends of the operating platform through bearings, and the driving wheels are meshed with the lifting rack teeth;
the automatic submerged arc welding device is characterized in that a welding hole is formed in the operating platform, the automatic submerged arc welding trolley is placed on the operating platform, a conductive nozzle of the automatic submerged arc welding trolley extends out of the welding hole, a supporting wheel extends out of the bottom of one end, far away from the supporting column, of the operating platform, and the supporting wheel is in contact with a circular tube to be welded.
2. A welding operation platform according to claim 1, wherein: and auxiliary wheels are arranged at the positions of the operating platform corresponding to the supporting columns and are in contact with the supporting columns.
3. A welding operation platform according to claim 1, wherein: and a connecting frame is fixed between the two support columns, and the cross of the connecting frame is welded with the two support columns.
4. A welding operation platform according to claim 1, wherein: the top ends of the supporting columns extend into the channel steel and are in contact with the auxiliary idler wheels in the channel steel.
5. A welding operation platform according to claim 3, wherein: the operation platform is sleeved on the connecting frame and the supporting column from top to bottom.
6. A welding operation platform according to claim 1, wherein: and a protective railing is enclosed on the operating platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122245771.5U CN216180285U (en) | 2021-09-16 | 2021-09-16 | Welding operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122245771.5U CN216180285U (en) | 2021-09-16 | 2021-09-16 | Welding operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216180285U true CN216180285U (en) | 2022-04-05 |
Family
ID=80920334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122245771.5U Active CN216180285U (en) | 2021-09-16 | 2021-09-16 | Welding operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216180285U (en) |
-
2021
- 2021-09-16 CN CN202122245771.5U patent/CN216180285U/en active Active
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