CN204508564U - A kind of high-mobility, multipurpose, wheeled vehicle wind-driven generator seal ring lifting device - Google Patents
A kind of high-mobility, multipurpose, wheeled vehicle wind-driven generator seal ring lifting device Download PDFInfo
- Publication number
- CN204508564U CN204508564U CN201520182951.5U CN201520182951U CN204508564U CN 204508564 U CN204508564 U CN 204508564U CN 201520182951 U CN201520182951 U CN 201520182951U CN 204508564 U CN204508564 U CN 204508564U
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- China
- Prior art keywords
- seal ring
- lifting
- main support
- slide bar
- adjustable
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- Expired - Fee Related
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- 210000000078 claw Anatomy 0.000 claims abstract description 14
- 239000000725 suspension Substances 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 description 6
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
A kind of high-mobility, multipurpose, wheeled vehicle wind-driven generator seal ring lifting device, the lifting project in the wind-driven generator seal ring course of processing.Described lifting device by main support, adjustable limiting crossbeam, adjustable limiting column assembly, L-type adjustable lifting claw assembly, suspender belt, suspension ring, screw handle and form.Described main support becomes point pole of 120 degree respectively with three, and each point of pole is processed with slideway, and suspender belt is connected with main support by suspension ring; Described L-type adjustable lifting claw assembly, with slide bar, by adjustment slide bar, makes it slide in the slideway of main support, meet the lifting requirements that different model seal ring diameter is different, slide bar afterbody has a stop screw, can prevent slide bar from coming off, there is grab slide bar end, can hook seal ring edge; Described adjustable limiting column assembly is connected with adjustable limiting crossbeam, and adjustable limiting crossbeam is connected with main support by bolt; Screwing handle to be threaded, after correct position adjusted to by the slide bar of L-type adjustable lifting pawl, being locked with screwing handle.The utility model can meet the aerogenerator of different model different-diameter, the lifting requirements of different-thickness seal ring in the course of processing used, in the seal ring course of processing, save hoisting cost, improves Hoisting Security and lifting efficiency.
Description
Technical field
The utility model directly applies in the lifting operation in the wind-driven generator seal ring course of processing.
Background technology
At present, country greatly develops the new cleaning fuels such as wind-power electricity generation, and domestic wind power equipment manufacture is carried out like a raging fire.Because aerogenerator is of a great variety, there is the aerogenerator of the different capacity grades such as 1.5MW-12MW level from power grade point, divide the aerogenerator having the different model such as naval counterpart, land type from installation site.Wind-driven generator structure is complicated, and dissimilar aerogenerator used unit is different, and aerogenerator of the same type is also assembled by after numerous parts machining.Seal ring is the parts of aerogenerator indispensability, and its model is different because of the difference of aerogenerator model, and manufacturer need according to the seal ring needing manufacture different model of different model aerogenerator.Because the requirement on machining accuracy of seal ring is high, complex process, needs the lathe of different model to participate in processing, in the course of processing of therefore seal ring often needs it to be lifted into another a machine tool from a machine tool in its course of processing.Traditional hanging method is generally and utilizes suspender belt lift or utilize simple suspension hook to lift.Suspender belt lifting time, due to suspender belt not having poising tool, in hoisting process, need manpower to coordinate, add hand labor intensity and lift efficiency low; During simple suspension hook lifting, because suspension hook does not have inhibiting device, seal ring often has case accident to occur in hoisting process, and Hoisting Security is poor.In addition, these two kinds of hanging methods need for the seal ring of different model the lifting device changing different model, bring certain economic pressures to manufacturer.
Summary of the invention
For solving the problems referred to above occurred in seal ring hoisting process, invented a kind of lifting device that can lift different model seal ring, it is simple to operate, economical and practical, safe and reliable.
The utility model solves the technical scheme that its technical matters adopts: a kind of high-mobility, multipurpose, wheeled vehicle wind-driven generator seal ring lifting device, described instrument by main support, adjustable limiting crossbeam, adjustable limiting column assembly, L-type adjustable lifting claw assembly, suspender belt, suspension ring, screw handle and form.It is characterized in that: main support becomes point pole of 120 degree respectively with three, and each point of pole is processed with slideway, and suspender belt is connected with main support by suspension ring; Three L-type adjustable lifting claw assemblies, with slide bar, by adjustment slide bar, make it slide in the slideway of main support, meet the lifting requirements that different model seal ring diameter is different, slide bar afterbody has a stop screw, can prevent slide bar from coming off, there is grab slide bar end, can hook seal ring edge; Three adjustable limiting column assemblies are connected with adjustable limiting crossbeam, and adjustable limiting crossbeam is connected with main support by bolt, are met the seal ring lifting requirements of different-thickness by adjustment adjustable limiting column assembly; Screwing handle to be threaded, after correct position adjusted to by the slide bar of L-type adjustable lifting pawl, being locked with screwing handle.
Before lifting, by adjustment adjustable limiting crossbeam and adjustable limiting column assembly, make adjustable limiting column assembly be adjacent to after the surface location of the seal ring for lifting, locked with the bolt on adjustable limiting column assembly, this work can ensure the stationarity of this lifting device; Then the slide bar adjusting L-type adjustable lifting claw assembly slides along the slideway of main support, and when its grab hooks seal ring three each boundary positioies of 120 degree, locked with screwing handle, the suspender belt utilizing the suspension ring on main support to connect afterwards just can lift.
The beneficial effects of the utility model are, the aerogenerator of different model different-diameter used, the lifting requirements of different-thickness seal ring in the course of processing can be met in the seal ring course of processing, in the seal ring course of processing, save hoisting cost, improve Hoisting Security and lifting efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. main supports in figure, 2. adjustable limiting crossbeam, 3. adjustable limiting column assembly, 4.L type adjustable lifting claw assembly, 5. suspender belt, 6. suspension ring, 7. screw handle, 8. seal ring.
Detailed description of the invention
First manufacture respectively above-mentioned lifting part and be assembled into lifting device, the suspender belt (5) that whole lifting device is connected by the suspension ring (6) on main support (1) is connected with travelling crane hook, but suspender belt will loosen;
Then the grab of L-type adjustable lifting claw assembly (4) is transferred to maximum position, the stop screw on it can prevent the slide bar of L-type adjustable lifting claw assembly (4) from the slideway of main support (1), deviating from landing;
Secondly adjustment adjustable limiting crossbeam (2) and adjustable limiting column assembly (3), make whole lifting device entirety lie against on seal ring (8), and this operation need adjust once the seal ring (8) of model of the same race, follow-uply need not carry out secondary adjustment;
Then three L-type adjustable lifting claw assemblies (4) are adjusted successively, the grab of three L-type adjustable lifting claw assemblies (4) is made to hook each boundary position of 120 degree of seal ring three respectively, being locked with screwing handle (7), now just can handle travelling crane hook tension suspender belt (5) and carrying out having lifted.
When after work piece hoisting to desired location, outward winding and screw handle (7), the grab of L-type adjustable lifting claw assembly (4) is transferred to maximum position, unclamp the connection of suspender belt (5) and travelling crane hook, whole lifting device is separated with seal ring (8), complete a working cycle, next round can be carried out and lifted.
Claims (3)
1. a high-mobility, multipurpose, wheeled vehicle wind-driven generator seal ring lifting device, it is characterized in that: this lifting device by main support, adjustable limiting crossbeam, adjustable limiting column assembly, L-type adjustable lifting claw assembly, suspender belt, suspension ring, screw handle and form, main support becomes point pole of 120 degree respectively with three, and each point of pole is processed with slideway; L-type adjustable lifting claw assembly, with slide bar, can slide in the slideway of point pole of main support; Adjustable limiting column assembly is connected with adjustable limiting crossbeam, and adjustable limiting crossbeam is connected with main support by bolt.
2. lifting device according to claim 1, is characterized in that: there is grab the slide bar end of described L-type adjustable lifting claw assembly, can hook seal ring edge.
3. lifting device according to claim 1, is characterized in that: described in screw handle and be threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520182951.5U CN204508564U (en) | 2015-03-30 | 2015-03-30 | A kind of high-mobility, multipurpose, wheeled vehicle wind-driven generator seal ring lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520182951.5U CN204508564U (en) | 2015-03-30 | 2015-03-30 | A kind of high-mobility, multipurpose, wheeled vehicle wind-driven generator seal ring lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204508564U true CN204508564U (en) | 2015-07-29 |
Family
ID=53706558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520182951.5U Expired - Fee Related CN204508564U (en) | 2015-03-30 | 2015-03-30 | A kind of high-mobility, multipurpose, wheeled vehicle wind-driven generator seal ring lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204508564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978567A (en) * | 2021-03-22 | 2021-06-18 | 宝武集团马钢轨交材料科技有限公司 | Lifting appliance and lifting method of elastic wheel rim |
-
2015
- 2015-03-30 CN CN201520182951.5U patent/CN204508564U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978567A (en) * | 2021-03-22 | 2021-06-18 | 宝武集团马钢轨交材料科技有限公司 | Lifting appliance and lifting method of elastic wheel rim |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100044 18th floor, Fangyuan building, No.56, Zhongguancun South Street, Haidian District, Beijing Patentee after: Beijing Guoneng Longwei Power Generation Technology Co.,Ltd. Address before: 100044 18th floor, Fangyuan building, No.56, Zhongguancun South Street, Haidian District, Beijing Patentee before: BEIJING LONGWEI POWER GENERATION TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |