CN103470457A - Adjustable blade tip protective jacket - Google Patents
Adjustable blade tip protective jacket Download PDFInfo
- Publication number
- CN103470457A CN103470457A CN2013104665669A CN201310466566A CN103470457A CN 103470457 A CN103470457 A CN 103470457A CN 2013104665669 A CN2013104665669 A CN 2013104665669A CN 201310466566 A CN201310466566 A CN 201310466566A CN 103470457 A CN103470457 A CN 103470457A
- Authority
- CN
- China
- Prior art keywords
- blade tip
- sheath
- protective jacket
- adjustable blade
- sheath body
- 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.)
- Pending
Links
Images
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Blinds (AREA)
Abstract
The invention discloses an adjustable blade tip protective jacket. The adjustable blade tip protective jacket comprises a protective jacket body and fixing pieces. The protective jacket body is sleeved with clamping parts which are arranged at the two rear ends of a blade tip and used for clamping the fixing pieces, the protective jacket body is attached to a blade through the fixing pieces, and rope penetrating holes used for allowing a hawser cable to penetrate through are formed in both ends of the protective jacket body. The adjustable blade tip protective jacket can be applied to multiple types of blades, the width can be adjusted according to the blades of different specifications and types, and the projective jacket is suitable for hanging the different blades, therefore, the application range is increased, the manufacturing process is simple, materials are saved, cost is reduced, operation is convenient to conduct, and the width of the protective jacket can be quickly adjusted.
Description
Technical field
The present invention relates to a kind of sheath, be specifically related to a kind of adjustable blade tip sheath, guarantee the stability of blade in the lifting process.
Background technique
In the lifting operation of wind-powered electricity generation industry blade, because wind field wind-force is larger, generally need to and fasten rope and control as ground at the tip of blade cover upper jacket, by ground staff's traction, guarantee blade stablizing in the lifting process.
At present, the wind-powered electricity generation industry generally adopts fixing blade tip sheath, and sheath is directly overlapped to the suspension centre scope on blade; This fixed blade tip sheath can only corresponding a kind of specification blade, and wind field may have the blower fan of different types of machines, on sheath is used, just has some limitations like this, can not compatible different types of machines.In order to raise the efficiency, reduce costs, design a kind of can the adjustable blade tip sheath of width extremely urgent.
Summary of the invention
For solving the deficiencies in the prior art, the object of the invention is to overcome the defect of prior art, the blade tip that a kind of width is adjustable, applied widely, cost is low sheath is provided.
In order to realize above-mentioned target, the present invention adopts following technological scheme:
A kind of adjustable blade tip sheath, comprise sheath body and fixed block, after above-mentioned sheath body is set in blade tip, two ends are left for gripping the clamping part of part, and above-mentioned fixing piece is by the sheath body and blade is close to and the clamping part at sheath body two ends all is formed for the lacing hole through cable wind rope.
Aforementioned sheath body is made by rectangular terylene flame retardant waterproof canvas.
Aforementioned fixed block is clip, by light-duty aluminium, is made.
The thickness of aforementioned sheath bulk material is 1-2mm.
Aforementioned sheath body is installed on apart from leaf with the 40-50cm place.
The width of aforementioned sheath body is 20cm.
Adjustable blade tip sheath of the present invention, can compatible different types of machines, can carry out width adjustment for the blade of different size model, be applicable to the lifting of different leaves, increased using scope, and preparation process is simple, save material, reduce costs, easy to operate, can realize quickly the adjustment of sheath width.
The accompanying drawing explanation
Fig. 1 is the plan view of a kind of adjustable blade tip sheath of the present invention;
Fig. 2 is the side view of a kind of adjustable blade tip sheath of the present invention.
The implication of reference character in figure: 1, sheath body, 2, fixed block, 3, clamping part, 4, lacing hole.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is done to concrete introduction.
Referring to Fig. 1 and Fig. 2, a kind of adjustable blade tip sheath of the present invention, comprise sheath body 1 and fixed block 2, wherein, sheath body 1 is preferably made by rectangular terylene flame retardant waterproof canvas, material thickness is 1-2mm, during use, it is set in the suspension centre scope of blade tip, the clamping part 3 for gripping part 2 is all left at two ends, fixed block 2 is close to sheath body 1 and blade and guarantee and do not slide, so, the clamping part 3 at the two ends of sheath body 1 has all formed for the lacing hole 4 through cable wind rope, lacing hole 4 is for stationary rope, be convenient to ground staff's traction, thereby guarantee the stability of blade in the lifting process.
As a kind of concrete structure, fixed block 2 is clip, and quantity is two, is symmetrical arranged, by light-duty aluminium, made, and can the people be manually-operable, realize chucking and loose unloading easy and conveniently.
In practical operation, preferably, sheath body 1 is installed on apart from leaf with the 40-50cm place, and its width d is 20cm.
To sum up, adjustable blade tip sheath of the present invention, can compatible different types of machines, can carry out width adjustment for the blade of different size model, be applicable to the lifting of different leaves, increased using scope, and preparation process is simple, save material, reduce costs, easy to operate, can realize quickly the adjustment of sheath width.
Above demonstration and described basic principle of the present invention, major character and advantage.The technician of the industry should understand, and above-described embodiment does not limit the present invention in any form, and all employings are equal to replaces or technological scheme that the mode of equivalent transformation obtains, all drops in protection scope of the present invention.
Claims (6)
1. an adjustable blade tip sheath, comprise sheath body and fixed block, it is characterized in that, after above-mentioned sheath body is set in blade tip, two ends are all left for gripping the clamping part of part, and above-mentioned fixing piece is by the sheath body and blade is close to and the clamping part at sheath body two ends all is formed for the lacing hole through cable wind rope.
2. a kind of adjustable blade tip sheath according to claim 1, is characterized in that, above-mentioned sheath body is made by rectangular terylene flame retardant waterproof canvas.
3. a kind of adjustable blade tip sheath according to claim 1, is characterized in that, above-mentioned fixing piece is clip, by light-duty aluminium, is made.
4. a kind of adjustable blade tip sheath according to claim 2, is characterized in that, the thickness of above-mentioned sheath bulk material is 1-2mm.
5. according to the described a kind of adjustable blade tip sheath of claim 1-4 any one, it is characterized in that, above-mentioned sheath body is installed on apart from leaf with the 40-50cm place.
6. a kind of adjustable blade tip sheath according to claim 5, is characterized in that, the width of above-mentioned sheath body is 20cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104665669A CN103470457A (en) | 2013-10-09 | 2013-10-09 | Adjustable blade tip protective jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104665669A CN103470457A (en) | 2013-10-09 | 2013-10-09 | Adjustable blade tip protective jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103470457A true CN103470457A (en) | 2013-12-25 |
Family
ID=49795454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013104665669A Pending CN103470457A (en) | 2013-10-09 | 2013-10-09 | Adjustable blade tip protective jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103470457A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201593653U (en) * | 2009-12-17 | 2010-09-29 | 江门市蓬江区欧罗富五金橡胶制品有限公司 | Quick-installation pipe clamp |
| WO2010115135A1 (en) * | 2009-04-02 | 2010-10-07 | Frontier Pro Services | Winch servicing of wind turbines |
| CN102686877A (en) * | 2009-12-02 | 2012-09-19 | 维斯塔斯风力***集团公司 | Anti-oscillation apparatus and technique for securing wind turbine blades against oscillations |
| CN202768293U (en) * | 2012-05-30 | 2013-03-06 | 中国十七冶集团有限公司 | Blade tip guide protection bag of wind driven generator |
| CN103174601A (en) * | 2011-12-22 | 2013-06-26 | 华锐风电科技(集团)股份有限公司 | Fan blade protective sleeve |
| CN203499926U (en) * | 2013-10-09 | 2014-03-26 | 南京风电科技有限公司 | Adjustable blade tip sheath |
-
2013
- 2013-10-09 CN CN2013104665669A patent/CN103470457A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010115135A1 (en) * | 2009-04-02 | 2010-10-07 | Frontier Pro Services | Winch servicing of wind turbines |
| CN102686877A (en) * | 2009-12-02 | 2012-09-19 | 维斯塔斯风力***集团公司 | Anti-oscillation apparatus and technique for securing wind turbine blades against oscillations |
| CN201593653U (en) * | 2009-12-17 | 2010-09-29 | 江门市蓬江区欧罗富五金橡胶制品有限公司 | Quick-installation pipe clamp |
| CN103174601A (en) * | 2011-12-22 | 2013-06-26 | 华锐风电科技(集团)股份有限公司 | Fan blade protective sleeve |
| CN202768293U (en) * | 2012-05-30 | 2013-03-06 | 中国十七冶集团有限公司 | Blade tip guide protection bag of wind driven generator |
| CN203499926U (en) * | 2013-10-09 | 2014-03-26 | 南京风电科技有限公司 | Adjustable blade tip sheath |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203553746U (en) | Upward hook type dual-purpose paying-off tackle | |
| CN204279553U (en) | A kind of solar panel feedway | |
| EP2366965A3 (en) | Solar energy system with wind vane | |
| CN203499926U (en) | Adjustable blade tip sheath | |
| CN103470457A (en) | Adjustable blade tip protective jacket | |
| CN202492273U (en) | Simple and portable girder lifting device for wind turbine blades | |
| CN203967609U (en) | Electric power flex holder easily | |
| CN204096081U (en) | A kind of multi-rotor aerocraft horn folding device | |
| SE0801760L (en) | Flagging device with height and lowerable flag cassette with several flag containers | |
| CN202607686U (en) | Multifunctional processing unit for overhead line hanging objects | |
| CN204531614U (en) | Transformer station's slidingtype retractable safety fence | |
| CN202594035U (en) | Vest bag with multiple support points | |
| CN204651810U (en) | A kind of cable sealing head platform | |
| CN204184087U (en) | Combination ruler | |
| CN205669559U (en) | End fixing device | |
| CN104393828A (en) | Angle-adjustable solar cell panel | |
| CN103807740A (en) | Telescopic solar yard lamp with alternating current output function | |
| CN204516923U (en) | A kind of wiring card | |
| CN202402299U (en) | Electric fan with plug clamp | |
| CN204116681U (en) | Disconnecting preventing formula optical fiber down lead clip tool | |
| CN202564892U (en) | High voltage line insulator chain horizontal hoisting stretcher | |
| CN203255813U (en) | Improved structure of tank type power transformation vehicle | |
| CN202940525U (en) | Vehicle-mounted coiling device for releasing of power transmission line | |
| CN204258057U (en) | A kind of GGD low-tension switch cabinet being convenient to movement | |
| CN204726910U (en) | Portable insulating rod receptacle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131225 |