CN204434099U - A kind of four-point lifting wind-powered electricity generation safeguards hanging device - Google Patents
A kind of four-point lifting wind-powered electricity generation safeguards hanging device Download PDFInfo
- Publication number
- CN204434099U CN204434099U CN201420855026.XU CN201420855026U CN204434099U CN 204434099 U CN204434099 U CN 204434099U CN 201420855026 U CN201420855026 U CN 201420855026U CN 204434099 U CN204434099 U CN 204434099U
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- China
- Prior art keywords
- blower fan
- covers
- safeguards
- electricity generation
- powered electricity
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- 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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Abstract
The utility model relates to a kind of four-point lifting blower fan and safeguards hanging device, comprises frame, and frame is provided with self-hoisting unit of TQ 60/80, door frame and is arranged on the jack up unit on door frame top, blower fan, enclasp device and guide roller, and described blower fan top is provided with support; Described self-hoisting unit of TQ 60/80 contains four covers from rising winch, and four covers are fixed on underframe from rising winch, is connected to the support on blower fan top from four covers from four steel ropes rising winch extraction.The utility model can meet wind-powered electricity generation maintenance equipment and automatically can be raised to pulsation-free after specified altitude assignment and work complete reposefully and drop to ground.
Description
Technical field
The utility model relates to a kind of four-point lifting blower fan and safeguards hanging device, relates to specifically a kind ofly use four suspension centres to promote or the whole wind-powered electricity generation that lands safeguards the device of hanging device.
Background technology
The basic unit assembling of ship machinery pattern adopted based on ground is safeguarded in current wind-powered electricity generation lifting, adopts the large lifting equipments such as full-sized car hoisting crane, crawler crane.Along with the continuous increase of Wind turbines capacity, increasing of blower fan pylon, the topography and geomorphology that fabricating yard is special and investor require to accelerate the requirement that installation rate obtains gain on investments as far as possible, and this just requires increasing hanging device, and equipment investment is significantly increased.Create the two suspension centre blower fan special maintenance hanging devices that market is developed at present in view of this, but in practical work process, owing to being subject to the impact of wind energy turbine set strong wind, make equipment can produce center of gravity deviation in the air at height, thus cause whole frame at the guiding in rise and fall process, enclasp device easily and tower cylinder generation stuck phenomenon, time serious, this specialized equipment cannot carry out installation and removal, has also caused personal security hidden danger simultaneously.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art and provides a kind of four-point lifting wind-powered electricity generation to safeguard hanging device, and this equipment can meet wind-powered electricity generation maintenance equipment and automatically can be raised to after specified altitude assignment and work complete and drop to ground reposefully by pulsation-free.
In order to achieve the above object, the utility model adopts following technical scheme:
The utility model provides a kind of four-point lifting wind-powered electricity generation to safeguard hanging device, comprises frame, and frame is provided with self-hoisting unit of TQ 60/80, door frame and is arranged on the jack up unit on door frame top, blower fan, enclasp device and guide roller, and described blower fan top is provided with support; Described self-hoisting unit of TQ 60/80 contains four covers from rising winch, and four covers are fixed in frame from rising winch, is connected to the support on blower fan top from four covers from four steel ropes rising winch extraction.
Described four covers are bolted in frame from rising winch.
Described from four cover from rise winch extraction four steel ropes be fixedly connected on the support on blower fan top by guide roller.
Compared with prior art, the beneficial effect that obtains of the utility model:
The utility model is hanging whole fan repair equipment from rising in process by four steel ropes, guarantee that the center of gravity of complete machine is between these four steel ropes simultaneously, even under the impact of wind-force, whole equipment all can not run-off the straight, thus guiding, enclasp device also can not with tower body generation stuck phenomenon.Meanwhile avoid the destruction of equipment to tower cylinder, also improve whole device security performance.
Accompanying drawing explanation
Fig. 1 is the utility model integral structure schematic front view;
Fig. 2 is that schematic diagram is looked on the utility model integral structure left side;
Fig. 3 is the utility model enclasp device structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further illustrated.
With reference to shown in Fig. 1 ~ 3, a kind of four-point lifting wind-powered electricity generation safeguards hanging device, comprise frame 1, frame 1 is provided with self-hoisting unit of TQ 60/80 2, door frame 3 and is arranged on the jack up unit 4 on door frame top, blower fan 5, enclasp device 6 and guide roller 7, and described blower fan 5 top is provided with support 8; Described self-hoisting unit of TQ 60/80 2 contains four covers from rising winch, and four covers are bolted in frame from rising winch, is fixedly connected on the support on blower fan top from four covers from four steel ropes rising winch extraction by guide roller.
Four covers from rises winch by automatically controlled and be rigidly connected and guarantee work time reach synchronous, thus ensure that whole equipment is rising and in decline process, the center of gravity of complete machine is always within a, b, c, d tetra-steel ropes, guide roller 8 is tactile with tower socket joint all the time.Enclasp device 7 like this and guide roller 8 all can not run-off the straights, thus also can not with tower cylinder generation stuck phenomenon.
Claims (3)
1. four-point lifting wind-powered electricity generation safeguards a hanging device, comprises frame, and frame is provided with self-hoisting unit of TQ 60/80, door frame and is arranged on the jack up unit on door frame top, blower fan, enclasp device and guide roller, it is characterized in that: described blower fan top is provided with support; Described self-hoisting unit of TQ 60/80 contains four covers from rising winch, and four covers are fixed on underframe from rising winch, is connected to the support on blower fan top from four covers from four steel ropes rising winch extraction.
2. four-point lifting wind-powered electricity generation safeguards hanging device according to claim 1, it is characterized in that: described four covers are bolted in frame from rising winch.
3. four-point lifting wind-powered electricity generation safeguards hanging device according to claim 1, it is characterized in that: described from four cover from rise winch extraction four steel ropes be fixedly connected on the support on blower fan top by guide roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855026.XU CN204434099U (en) | 2014-12-30 | 2014-12-30 | A kind of four-point lifting wind-powered electricity generation safeguards hanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420855026.XU CN204434099U (en) | 2014-12-30 | 2014-12-30 | A kind of four-point lifting wind-powered electricity generation safeguards hanging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204434099U true CN204434099U (en) | 2015-07-01 |
Family
ID=53601995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420855026.XU Expired - Fee Related CN204434099U (en) | 2014-12-30 | 2014-12-30 | A kind of four-point lifting wind-powered electricity generation safeguards hanging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204434099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110944928A (en) * | 2017-07-27 | 2020-03-31 | Sl接入系统公司 | Lift assembly for lifting components to a wind turbine and method of use |
-
2014
- 2014-12-30 CN CN201420855026.XU patent/CN204434099U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110944928A (en) * | 2017-07-27 | 2020-03-31 | Sl接入系统公司 | Lift assembly for lifting components to a wind turbine and method of use |
| CN110944928B (en) * | 2017-07-27 | 2021-06-29 | Sl接入系统公司 | Lift assembly for lifting components to a wind turbine and method of use |
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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: 20150701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |