CN203426623U - Large-diameter steel pipe outside-welding and manual repair-welding lifting platform - Google Patents
Large-diameter steel pipe outside-welding and manual repair-welding lifting platform Download PDFInfo
- Publication number
- CN203426623U CN203426623U CN201320518864.3U CN201320518864U CN203426623U CN 203426623 U CN203426623 U CN 203426623U CN 201320518864 U CN201320518864 U CN 201320518864U CN 203426623 U CN203426623 U CN 203426623U
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- China
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- welding
- platform
- repair
- repair welding
- steel pipe
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- Expired - Lifetime
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Abstract
The utility model relates to a large-diameter steel pipe outside-welding and manual repair-welding lifting platform which comprises a lifting platform body, and a hydraulic and electrical control system. The large-diameter steel pipe outside-welding and manual repair-welding lifting platform is characterized in that the lifting platform body is composed of an extending ladder, a repair-welding platform, a rotary supporting roller and platform lifting oil cylinders, the platform lifting oil cylinders are arranged on the left side and the right side of the repair-welding platform, the rotary supporting roller is arranged under the repair-welding platform, the bottom of the repair-welding platform is connected with the top of the extending ladder, and barriers are arranged on the front side and the rear side of the repair-welding platform. The large-diameter steel pipe outside-welding manual repair-welding lifting platform is used for steel pipe outside-welding and repair-welding workers, operation convenience and flexibility of the outside-welding and repair-welding workers are greatly improved, and the danger that the outside-welding and repair-welding workers accidentally fall off from high positions is eliminated.
Description
Technical field
The utility model belongs to artificial Technology of Welding field, relates to a kind of artificial repair welding hoistable platform consisting of hoistable platform part, hydraulic pressure and electric control system, particularly the artificial repair welding hoistable platform of a kind of large-diameter steel pipe outside weld.
Background technology
At present, the artificial repair welding of outside weld of domestic Steel Pipe Enterprise, all in more original state, be that small-caliber steel pipe directly carries out repair welding on repair welding positioner, large-diameter steel pipe adopts ladder repair welding personnel above to pipe top, to carry out outside weld repair welding, and this kind of method repair welding personnel action is restricted and exists great repair welding personnel and fall potential safety hazard from eminence.
Summary of the invention
The utility model has overcome the defect of above-mentioned existence, object is by using the artificial repair welding hoistable platform of outside weld, repair welding personnel can above easily carry out repair welding work to steel pipe top conveniently, flexibly, the danger of fundamentally having stopped outside weld repair welding personnel eminence accidental fall, provides a kind of large-diameter steel pipe outside weld artificial repair welding hoistable platform.
The artificial repair welding hoistable platform of the utility model large-diameter steel pipe outside weld content Description:
The artificial repair welding hoistable platform of the utility model large-diameter steel pipe outside weld, by hoistable platform part, hydraulic pressure and electric control system, formed, it is characterized in that: hoistable platform is partly by extension ladder,, repair welding platform, rotary carrier roller and platform hoist cylinder form, in the left and right sides of repair welding platform, be provided with lifting platform oil cylinder, below repair welding platform, be provided with rotary carrier roller, the bottom of repair welding platform is connected with extension ladder top, and the both sides, front and back of repair welding platform are provided with guardrail.
The artificial repair welding hoistable platform of the utility model large-diameter steel pipe outside weld, for steel pipe outside weld repair welding librarian use, can significantly improve outside weld repair welding personnel's operation convenience and flexibility, the danger of having stopped outside weld repair welding personnel eminence accidental fall.
Accompanying drawing explanation
Fig. 1 is the artificial repair welding hoistable platform of large-diameter steel pipe outside weld structural representation;
In figure: the 1st, extension ladder, the 2nd, repair welding platform, the 3rd, treats the steel pipe, the 4th of repair welding outside weld, rotary carrier roller, the 5th, lifting platform oil cylinder.
The specific embodiment
The artificial repair welding hoistable platform of the utility model large-diameter steel pipe outside weld, is comprised of hoistable platform part, hydraulic pressure and electric control system, and hoistable platform part illustrates by reference to the accompanying drawings.
See Fig. 1, hoistable platform is partly to consist of: extension ladder 1, repair welding platform 2, rotary carrier roller 4 and platform hoist cylinder 5, in the left and right sides of repair welding platform 2, be provided with lifting platform oil cylinder 5, below repair welding platform 2, be provided with rotary carrier roller 4, the bottom of repair welding platform 2 is connected with extension ladder 1 top, and the both sides, front and back of repair welding platform 2 are provided with guardrail.
When large-diameter steel pipe need to carry out outside weld repair welding, repair welding platform 2 drives lifting platform oil cylinder 5 to rise to suitable height by hydraulic system, treat that the outer Coiling Welded Pipe 3 of repair welding enters on rotary carrier roller 4, now operate again electric control system and hydraulic system, drive lifting platform oil cylinder 5 that repair welding platform 2 is elevated to proper height, outside weld repair welding personnel by extension ladder 1 to repair welding platform 2, carry out the outside weld repair welding work of large-diameter steel pipe.
The utility model is owing to there being the guardrail protection arranging on repair welding platform, and outside weld repair welding personnel's work safety and operating environmental condition have had great improvement, have fundamentally stopped the danger that large-diameter steel pipe outside weld repair welding personnel fall from eminence.
Claims (1)
1. the artificial repair welding hoistable platform of large-diameter steel pipe outside weld, by hoistable platform part, hydraulic pressure and electric control system, formed, it is characterized in that: hoistable platform is partly to consist of: extension ladder (1), repair welding platform (2), rotary carrier roller (4) and platform hoist cylinder (5), in the left and right sides of repair welding platform (2), be provided with lifting platform oil cylinder (5), below repair welding platform (2), be provided with rotary carrier roller (4), the bottom of repair welding platform (2) is connected with extension ladder (1) top, and the both sides, front and back of repair welding platform (2) are provided with guardrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320518864.3U CN203426623U (en) | 2013-08-24 | 2013-08-24 | Large-diameter steel pipe outside-welding and manual repair-welding lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320518864.3U CN203426623U (en) | 2013-08-24 | 2013-08-24 | Large-diameter steel pipe outside-welding and manual repair-welding lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203426623U true CN203426623U (en) | 2014-02-12 |
Family
ID=50055685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320518864.3U Expired - Lifetime CN203426623U (en) | 2013-08-24 | 2013-08-24 | Large-diameter steel pipe outside-welding and manual repair-welding lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203426623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900601A (en) * | 2017-12-28 | 2018-04-13 | 江苏巨鑫石油钢管有限公司 | A kind of welding tooling of heavy caliber annulus |
-
2013
- 2013-08-24 CN CN201320518864.3U patent/CN203426623U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900601A (en) * | 2017-12-28 | 2018-04-13 | 江苏巨鑫石油钢管有限公司 | A kind of welding tooling of heavy caliber annulus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140212 |
|
| CX01 | Expiry of patent term |