CN207448308U - Universal aerogenerator blade slipping tail fixture - Google Patents
Universal aerogenerator blade slipping tail fixture Download PDFInfo
- Publication number
- CN207448308U CN207448308U CN201721249367.2U CN201721249367U CN207448308U CN 207448308 U CN207448308 U CN 207448308U CN 201721249367 U CN201721249367 U CN 201721249367U CN 207448308 U CN207448308 U CN 207448308U
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- CN
- China
- Prior art keywords
- blade
- backplate
- slipping tail
- main frame
- clamping
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Wind Motors (AREA)
Abstract
The utility model is related to a kind of universal aerogenerator blade slipping tail fixtures, including main arm, main frame, transfer of support leg, leading edge supporting beam, clamp backplate, battery and switch board, flexible support, the clamping backplate is arranged in main frame, clamp backplate connection motor, motor connects battery and switch board, clamping backplate is driven by motor and is moved back and forth on main frame, so as to fulfill clamp unclamp blade or installation sawtooth trailing edge blade, and clamping backplate is equipped with self-locking mechanism, clamping backplate is locked by self-locking mechanism after clamping backplate and clamping blade, and switch board control battery disconnection supplies electricity to motor, ensure the chucking power in entire slipping tail hoisting process.Fixture blade slipping tail suitable for wind power generating set wind-force hoisting process compared with traditional gallus-type slipping tail, can solve the problem of blade trailing edge damage or because sawtooth trailing edge causes that suspender belt slipping tail can not be used on blade.And with the features such as simple in structure, control unit is few, and stability is high.
Description
Technical field
It is especially a kind of to be suitable for wind power generating set the utility model is related to a kind of blade of wind-driven generator installs fixture
Blade slipping tail fixture in wind-force hoisting process belongs to universal aerogenerator blade mounting technique field.
Background technology
At present, installed for the wind wheel of wind turbine, be all by the way of suspender belt slipping tail, thus be easy to cause blade trailing edge
Damage, simultaneously for the blade with sawtooth trailing edge, the mode of suspender belt slipping tail will destroy the structure of sawtooth trailing edge, so as to damage leaf
Piece.Therefore, it is necessary to design a kind of manual remote control of energy, electric drive does not interact with blade trailing edge, will not destroy
The slipping tail fixture of trailing edge and sawtooth, meanwhile, which can also be used in the dismounting of wind wheel, this is that suspender belt slipping tail can not
It realizes.Not yet there is similar product in domestic and international market at present.
The content of the invention
In order to solve the problem of that blade trailing edge damages or because on blade during wind-driven generator group wind-wheel slipping tail
The problem of sawtooth trailing edge causes that suspender belt slipping tail can not be used, the utility model provide a kind of universal aerogenerator blade slipping tail folder
Tool.
To achieve the above object, the technical solution of the utility model is：A kind of universal aerogenerator blade slipping tail fixture,
Including main arm, main frame, transfer of support leg, leading edge supporting beam, clamping backplate, battery and switch board, flexible support, the folder
It holds backplate to be arranged in main frame, clamping backplate connection motor, motor connection battery and switch board, clamping backplate are driven by motor
Moved back and forth on main frame, so as to fulfill clamp unclamp blade or installation sawtooth trailing edge blade, and clamp backplate be equipped with
Self-locking mechanism locks clamping backplate by self-locking mechanism after clamping backplate and clamping blade and switch board control battery is disconnected and supplied
Motor is supplied electricity to, ensures the chucking power in entire slipping tail hoisting process.
The supporting beam is placed in main frame internal upper part, and top is connected by several elastic materials with main frame, bottom belt
There is arc jointing plate, for closely coupled with blade inlet edge, play a supporting role.
The main arm is connected by axis pin with main frame, and can be rotated around axis pin, during slipping tail, folder
Tool is vertical with blade guarantee always.
The flexible support both ends are separately fixed on main frame and main arm, realize the buffering of main arm action.
The beneficial effects of the utility model are：
1st, simple in structure, control unit is few, and stability is high
The utility model has the battery powered of itself, and control motor driving clamping backplate movement, the movement of clamping backplate is in place
Rear jig is in locking state, and battery is not powered at this time, and the chucking power in entire slipping tail hoisting process is protected by mechanical structure
Card.
2nd, main arm is connected by axis pin with main frame, fixture can be avoided to slide damaged blade on blade
The main frame part of blade fixture can be with slipping tail process, adaptive adjustment and the angle of main arm, arm
It remains near vertical position, thus by the load transmission of slipping tail to crane.
3rd, clamp backplate and carry auto-lock function, can ensure the reliability of position after clamping
It clamps backplate and leading screw driving is driven by motor, after backplate clamps blade, motor is stopped, and screw structure provides
It is entire to accommodate power, and auto-lock function is carried, backplate position reliability is higher.
4th, the blade with sawtooth trailing edge can be suitable for
Installation sawtooth trailing edge is the common mode of blade noise reduction, and the slipping tail mode of traditional suspender belt pocket one circle will destroy sawtooth
Trailing edge makes a big impact to lifting.This slipping tail fixture can solve the problems, such as the slipping tail of the blade with sawtooth trailing edge.
Description of the drawings
Fig. 1 is the universal aerogenerator blade slipping tail clamp structure stereoscopic schematic diagram of the utility model；
Fig. 2 is main frame with adjustment adaptive during slipping tail and the angle schematic diagram of main arm；
Fig. 3 for wind wheel from ground lifting when, the position view of blade fixture；
Fig. 4 is turned over to be right to after numeric state, the state diagram of blade fixture；
Fig. 5 is the blade schematic diagram with sawtooth trailing edge.
Specific embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
As shown in Figures 1 to 4, a kind of universal aerogenerator blade slipping tail fixture, including main arm 1, main frame 2, fortune
Defeated support leg 3, leading edge supporting beam 4, clamping backplate 5, battery and switch board 6, flexible support 7, hoist lifting hook 8.
Clamping backplate 5 is arranged in main frame 2, and clamping backplate 5 connects motor, motor connection battery and switch board 6, clamping
Backplate 5 is driven by motor and is moved back and forth on main frame 2, clamps backplate 5）It is driven, can be back and forth transported on main frame 2 by motor
It is dynamic, it is clamped so as to fulfill blade fixture or unclamps blade or the blade of sawtooth trailing edge is installed.It clamps backplate 5 and is equipped with self-locking mechanism,
Clamping backplate 5 is locked by self-locking mechanism after clamping backplate 5 and clamping blade and switch board 6 controls battery disconnection to supply electricity to electricity
Machine realizes self-locking.
Supporting beam 4 is placed in 2 internal upper part of main frame, and 4 top of supporting beam is connected by several elastic materials with main frame 2, bottom
Portion carries arc jointing plate, for closely coupled with blade inlet edge, plays a supporting role.Main arm 1 passes through axis pin and main frame 2
It is connected, and can be rotated around axis pin, during slipping tail, fixture is vertical with blade guarantee always.7 both ends of flexible support
It is separately fixed on main frame 2 and main arm 1, realizes the buffering that main arm 1 acts.
As shown in figure 5, installation sawtooth trailing edge is the common mode of blade noise reduction, the slipping tail mode of traditional suspender belt pocket one circle
Sawtooth trailing edge will be destroyed, will be made a big impact to lifting.It can solve to carry sawtooth tail using the slipping tail fixture of the utility model
The slipping tail problem of the blade of edge.
Claims (4)
1. a kind of universal aerogenerator blade slipping tail fixture, including main arm（1）, main frame（2）, transfer of support leg（3）, it is preceding
Edge supporting beam (4), clamping backplate (5), battery and switch board（6）, flexible support（7）, it is characterised in that：The clamping backplate
(5) it is arranged on main frame（2）Interior, clamping backplate (5) connects motor, motor connection battery and switch board（6）, clamp backplate（5）
It is driven by motor in main frame（2）Upper reciprocating motion, so as to fulfill clamp unclamp blade or installation sawtooth trailing edge blade, and
Clamp backplate（5）Equipped with self-locking mechanism, when clamping backplate（5）Clamping backplate is locked by self-locking mechanism after clamping blade（5）And
Switch board（6）Control battery disconnection supplies electricity to motor, ensures the chucking power in entire slipping tail hoisting process.
2. universal aerogenerator blade slipping tail fixture according to claim 1, it is characterised in that：The supporting beam（4）
It is placed in main frame（2）Internal upper part, top pass through several elastic materials and main frame（2）It is connected, bottom carries arc jointing plate,
For closely coupled with blade inlet edge, play a supporting role.
3. universal aerogenerator blade slipping tail fixture according to claim 1, it is characterised in that：The main arm（1）
Pass through axis pin and main frame（2）It is connected, and can be rotated around axis pin, during slipping tail, fixture is protected always with blade
Card is vertical.
4. universal aerogenerator blade slipping tail fixture according to claim 1, it is characterised in that：The flexible support
（7）Both ends are separately fixed at main frame（2）With main arm（1）On, realize main arm（1）The buffering of action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721249367.2U CN207448308U (en) | 2017-09-27 | 2017-09-27 | Universal aerogenerator blade slipping tail fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721249367.2U CN207448308U (en) | 2017-09-27 | 2017-09-27 | Universal aerogenerator blade slipping tail fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207448308U true CN207448308U (en) | 2018-06-05 |
Family
ID=62284393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721249367.2U Active CN207448308U (en) | 2017-09-27 | 2017-09-27 | Universal aerogenerator blade slipping tail fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207448308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027693A (en) * | 2019-12-24 | 2021-06-25 | 江苏金风科技有限公司 | Blade root support module and blade support tool |
-
2017
- 2017-09-27 CN CN201721249367.2U patent/CN207448308U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027693A (en) * | 2019-12-24 | 2021-06-25 | 江苏金风科技有限公司 | Blade root support module and blade support tool |
| CN113027693B (en) * | 2019-12-24 | 2022-02-01 | 江苏金风科技有限公司 | Blade root support module and blade support tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" |
Address after: Shen Gang street of Jiangyin city in Jiangsu province 214443 Wuxi city Shen Zhuang Road No. 3 Patentee after: Vision Energy Co.,Ltd. Address before: 8, B, building 200051, block SOHO, Zhongshan square, 1065 West Zhongshan Road, Shanghai, Changning District Patentee before: Envision Energy (Denmark) APS |
|
| CP03 | "change of name, title or address" |