CN201258224Y - Eccentric sling for wind-driven generator group assembling work - Google Patents
Eccentric sling for wind-driven generator group assembling work Download PDFInfo
- Publication number
- CN201258224Y CN201258224Y CNU2008200543578U CN200820054357U CN201258224Y CN 201258224 Y CN201258224 Y CN 201258224Y CN U2008200543578 U CNU2008200543578 U CN U2008200543578U CN 200820054357 U CN200820054357 U CN 200820054357U CN 201258224 Y CN201258224 Y CN 201258224Y
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- CN
- China
- Prior art keywords
- eccentric
- connecting device
- generating set
- suspender
- control setup
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000002965 rope Substances 0.000 claims abstract description 6
- 239000000725 suspension Substances 0.000 claims description 5
- 230000002708 enhancing Effects 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
An eccentric lifting appliance used for assembly operation of a wind generating set comprises an eccentric lifting lug and a control device. One end of the eccentric lifting lug is connected with a lifting hook through a shackle and a lifting rope, and a screw with a locking device is arranged at the other end of the eccentric lifting lug; and the locking device is connected with the control device through a connecting device. The utility model can change the angle of a lifted object within a range of 0 to 90 degrees in vertical direction, meet lifting requirements of all components of different wind generating sets under different conditions, and effectively enhance the safe reliability of the aerial assembly operation and the efficiency of the assembly operation of the wind generating set.
Description
Technical field
The utility model relates to a kind of suspender, especially relates to the eccentric suspender of a kind of wind power generating set high-altitude erecting work.
Background technology
Existing be used for wind power generating set high-altitude erecting work suspender, form by suspension ring, shackle, beam type suspender, suspender belt or steel rope.In the erecting work of high-altitude, after the wind power generating set lifting, this suspender can only winch to suspended object a certain ad-hoc location, can't make suspended object vertical direction adjustment aloft angle, has increased difficulty for the high-altitude assembling of wind power generating set, has reduced efficiency of assembling.
The utility model content
The purpose of this utility model is to overcome the defective that existing suspender exists, a kind of eccentric suspender of wind power generating set high-altitude erecting work that is used for is provided, after this suspender is sling suspended object, change angle aloft in 0～90 ° of scope of vertical direction, satisfy the different setting angle requirements of each parts of wind power generating set.
The technical solution of the utility model is: it comprises eccentric hanger, control setup, one end of described eccentric hanger is connected with suspension hook by shackle, lifting rope successively, the other end of eccentric hanger is provided with the screw rod of tight device with lock, and described latching device links to each other with control setup by connecting device.
Described eccentric hanger can change angle in 0～90 ° of scope of vertical direction.
Described latching device be a kind of can be at the fixing device of hanging object of vertical direction.
Described latching device can be the latching device or the manually operated latching device of power-actuated latching device, hydraulically powered latching device, compressed air-driven;
Described control setup can be the control setup or the manual control device of power-actuated control setup, hydraulically powered control setup, compressed air-driven;
Described connecting device also can be the connecting device or the manual connecting device of power-actuated connecting device, hydraulically powered connecting device, compressed air-driven.
The utility model can change angle with hanging object in 0～90 ° of scope of vertical direction, satisfy the lifting requirements of each parts of different wind power generating set under varying environment, effectively improve the safe reliability and the erecting work efficient of wind power generating set high-altitude erecting work.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment.
Fig. 2 be embodiment illustrated in fig. 1 in eccentric Lifting Lug Structure scheme drawing.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
With reference to Fig. 1, Fig. 2, present embodiment comprises eccentric hanger 1, control setup 5, one end of described eccentric hanger 1 is connected with suspension hook 9 by shackle 7, lifting rope 8 successively, the other end of eccentric hanger 1 is provided with the screw rod 2 of tight device 3 with lock, and described latching device 3 links to each other with control setup 5 by connecting device 4.
Shown in eccentric hanger 1, adopt " 7 " font eccentric structure, and a screw is arranged on hanging object 6 contact surfaces, be connected with hanging object 6 by screw rod 2, latching device 3; " 7 " font other end has a circular hole, and circular hole departs from screw in X-direction, departs from hanging object 6 contact surfaces in Y direction, and circular hole is connected with suspension hook 9 by shackle 7, lifting rope 8 successively, forms required setting angle aloft after hanging object 6 liftings.
Described eccentric hanger 1 can change angle in 0～90 ° of scope of vertical direction;
Described latching device 3 be a kind of can be at the fixing device of hanging object of vertical direction.
During work, screw rod 2 is connected with hanging object 6, hanging object is fixed in vertical direction by latching device 3, control setup 5 is controlled by 4 pairs of latching devices 3 of connecting device.
Described embodiment only is the description to preferred implementation of the present utility model; be not that design of the present utility model and scope are limited; under the prerequisite that does not break away from the utility model design philosophy; common engineering staff make the technical solution of the utility model in this area various distortion and improvement all belong to protection domain of the present utility model.
Claims (5)
1, the eccentric suspender of a kind of wind power generating set erecting work, it is characterized in that, comprise eccentric hanger, control setup, one end of described eccentric hanger is connected with suspension hook by shackle, lifting rope successively, the other end of eccentric hanger is provided with the screw rod of tight device with lock, and described latching device links to each other with control setup by connecting device.
2, the eccentric suspender of wind power generating set erecting work according to claim 1 is characterized in that, described latching device is the latching device or the manually operated latching device of power-actuated latching device, hydraulically powered latching device, compressed air-driven.
3, the eccentric suspender of wind power generating set erecting work according to claim 1 and 2 is characterized in that, described control setup is the control setup or the manual control device of power-actuated control setup, hydraulically powered control setup, compressed air-driven.
4, the eccentric suspender of wind power generating set erecting work according to claim 1 and 2 is characterized in that, described connecting device is the connecting device or the manual connecting device of power-actuated connecting device, hydraulically powered connecting device, compressed air-driven.
5, the eccentric suspender of wind power generating set erecting work according to claim 3 is characterized in that, described connecting device is the connecting device or the manual connecting device of power-actuated connecting device, hydraulically powered connecting device, compressed air-driven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200543578U CN201258224Y (en) | 2008-09-04 | 2008-09-04 | Eccentric sling for wind-driven generator group assembling work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200543578U CN201258224Y (en) | 2008-09-04 | 2008-09-04 | Eccentric sling for wind-driven generator group assembling work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201258224Y true CN201258224Y (en) | 2009-06-17 |
Family
ID=40772459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200543578U Expired - Fee Related CN201258224Y (en) | 2008-09-04 | 2008-09-04 | Eccentric sling for wind-driven generator group assembling work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201258224Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092637A (en) * | 2011-03-07 | 2011-06-15 | 南车株洲电力机车研究所有限公司 | Method for lifting gear boxes of wind generating set |
| CN103287963A (en) * | 2013-04-25 | 2013-09-11 | 上海卫星工程研究所 | Hoisting auxiliary apparatus of planet entering device |
| CN106276572A (en) * | 2016-08-31 | 2017-01-04 | 中车唐山机车车辆有限公司 | Hanging apparatus and hanging method |
-
2008
- 2008-09-04 CN CNU2008200543578U patent/CN201258224Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092637A (en) * | 2011-03-07 | 2011-06-15 | 南车株洲电力机车研究所有限公司 | Method for lifting gear boxes of wind generating set |
| CN102092637B (en) * | 2011-03-07 | 2013-03-27 | 南车株洲电力机车研究所有限公司 | Method for lifting gear boxes of wind generating set |
| CN103287963A (en) * | 2013-04-25 | 2013-09-11 | 上海卫星工程研究所 | Hoisting auxiliary apparatus of planet entering device |
| CN103287963B (en) * | 2013-04-25 | 2015-04-08 | 上海卫星工程研究所 | Hoisting auxiliary apparatus of planet entering device |
| CN106276572A (en) * | 2016-08-31 | 2017-01-04 | 中车唐山机车车辆有限公司 | Hanging apparatus and hanging method |
| CN106276572B (en) * | 2016-08-31 | 2018-05-25 | 中车唐山机车车辆有限公司 | Hanging apparatus and hanging method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20160904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |