CN205237496U - Wind turbine generator system wind vane alignment device - Google Patents
Wind turbine generator system wind vane alignment device Download PDFInfo
- Publication number
- CN205237496U CN205237496U CN201521055614.6U CN201521055614U CN205237496U CN 205237496 U CN205237496 U CN 205237496U CN 201521055614 U CN201521055614 U CN 201521055614U CN 205237496 U CN205237496 U CN 205237496U
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- CN
- China
- Prior art keywords
- connecting rod
- wind
- wind vane
- alignment device
- hinge
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- Expired - Fee Related
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Abstract
The utility model discloses a wind turbine generator system wind vane alignment device, a serial communication port, include: parallelogram linkage (2), laser generator (1) and wind vane connecting device (4), parallelogram linkage (2) are including two root length connecting rod (5) and two short connecting rod (6), are connected through hinge (7) between long connecting rod (5) and the short connecting rod (6) to can wind hinge (7) rotation, install in the central authorities of parallelogram linkage's (2) long connecting rod (5) laser generator (1) to can wind long connecting rod (5) angle of adjustment, install in the lower extreme of being located of parallelogram linkage (2) hinge (7) of rear side wind vane connecting device (4). The utility model has the beneficial effects of: not only can effectively reduce the error of wind vane installation direction, improve the installation accuracy, can adjust according to the size of different fan models moreover, use very portably.
Description
Technical field
The utility model relates to a kind of alignment device, is specifically related to a kind of wind-powered electricity generation unit wind vane alignment device, belongs to field of mechanical technique.
Background technology
In the process of installing in wind power generating set, wind vane should be arranged in the direction identical with cabin direction. And in actual installation work, because scene lacks necessary direction alignment tools, or because the use of alignment tools is very loaded down with trivial details, so installation personnel often relies on range estimation to carry out aligning direction. This makes the alignment error of wind vane larger, and precision is difficult to ensure.
Utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is to provide a kind of wind-powered electricity generation unit wind vane alignment device, this alignment device not only can effectively reduce the error of wind vane installation direction, and can regulate according to the size of different blower fan types, uses very easy.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
A kind of wind-powered electricity generation unit wind vane alignment device, is characterized in that, comprising: parallelogram linkage 2, laser generator 1 and wind vane jockey 4;
Aforementioned parallelogram linkage 2 comprises two long connecting rods 5 and two short connecting rods 6, between long connecting rod 5 and short connecting rod 6, is connected by hinge 7, and can rotates around hinge 7,
Aforementioned laser generator 1 is installed on the central authorities of the long connecting rod 5 of parallelogram linkage 2, and can adjust angle around long connecting rod 5,
Aforementioned wind vane jockey 4 is installed on the lower end of the hinge that is positioned at rear side 7 of parallelogram linkage 2.
Aforesaid wind-powered electricity generation unit wind vane alignment device, is characterized in that the adjustable in length of the long connecting rod 5 of aforementioned parallelogram linkage 2.
Aforesaid wind-powered electricity generation unit wind vane alignment device, is characterized in that, aforementioned long connecting rod 5 is made up of three sections of telescopes.
Aforesaid wind-powered electricity generation unit wind vane alignment device, is characterized in that, mentioned hinge 7 carries hinge locking mechanism 3.
Aforesaid wind-powered electricity generation unit wind vane alignment device, is characterized in that the cross section semicircular in shape of aforementioned wind vane jockey 4.
Usefulness of the present utility model is:
(1) simple in structure, easily manufacture;
(2) can effectively reduce the error of wind vane installation direction, improve installation accuracy;
(3) can regulate according to the size of different blower fan types, use very easy.
Brief description of the drawings
Fig. 1 is the structural representation of a specific embodiment of the utility model wind vane alignment device.
The implication of Reference numeral in figure: 1-laser generator, 2-parallelogram linkage, 3-hinge locking mechanism, 4-wind vane jockey, 5-long connecting rod, 6-short connecting rod, 7-hinge.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is done to concrete introduction.
With reference to Fig. 1, wind-powered electricity generation unit wind vane alignment device of the present utility model comprises: parallelogram linkage 2, laser generator 1 and wind vane jockey 4.
Parallelogram linkage 2 is supporting constructions of whole alignment device, it comprises two long connecting rods 5 and two short connecting rods 6, between long connecting rod 5 and short connecting rod 6, be connected by four hinges 7, and long connecting rod 5 all can rotate around hinge 7 with short connecting rod 6, hinge 7 carries hinge locking mechanism 3.
As the preferred scheme of one, the adjustable in length of long connecting rod 5.
More preferably, long connecting rod 5 is made up of three sections of telescopes.
Laser generator 1 is sighted straight line for aiming at, and it is installed on the central authorities of the long connecting rod 5 of parallelogram linkage 2, and can adjust angle around long connecting rod 5.
Wind vane jockey 4 is for whole alignment device is connected with wind vane, and it is installed on the lower end of the hinge that is positioned at rear side 7 of parallelogram linkage 2, the cross section semicircular in shape of wind vane jockey 4.
The using method of wind-powered electricity generation unit wind vane alignment device of the present utility model is as follows:
1, the wind vane jockey 4 of two hinge 7 lower ends of rear side and the vertical bar of two wind vanes are connected and fixed;
2, adjust the length of long connecting rod 5 and the position of laser generator 1 of parallelogram linkage 2, ensure that the length of two long connecting rods 5 is consistent, two laser generators 1 position consistency on long connecting rod 5;
3, regulate the angle of laser generator 1 of rear side, make its alignment machine sight straight line on shell out of my cabin;
4, the angle that regulates the laser generator 1 of front side, makes it consistent with the angle of the laser generator 1 of rear side;
5, rotate short connecting rod 6, laser generator 1 alignment machine that makes front side is sighted straight line on shell out of my cabin;
6, determine that two laser generators 1 all aim at and sight after straight line, utilize hinge locking mechanism 3 locking hinges 7, make wind vane scale consistent with short connecting rod 6 directions, can ensure like this wind vane and sight straight line parallel.
Sight straight line owing to adopting two laser generators 1 to aim at, so alignment device of the present utility model can effectively reduce the error of wind vane installation direction, improve installation accuracy.
In addition,, owing to adopting parallelogram linkage 2 as supporting construction, so alignment device of the present utility model can regulate according to the size of different blower fan types, use very easy.
It should be noted that, above-described embodiment does not limit the utility model in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection domain of the present utility model.
Claims (5)
1. a wind-powered electricity generation unit wind vane alignment device, is characterized in that, comprising: parallel four limitsShape linkage (2), laser generator (1) and wind vane jockey (4);
Described parallelogram linkage (2) comprises two long connecting rods (5) and two short companiesBar (6), is connected by hinge (7) between long connecting rod (5) and short connecting rod (6), andAnd can rotate around hinge (7),
Described laser generator (1) is installed on the long connecting rod of parallelogram linkage (2)(5) central authorities, and can adjust angle around long connecting rod (5),
Described wind vane jockey (4) is installed on the position of parallelogram linkage (2)In the lower end of the hinge (7) of rear side.
2. wind-powered electricity generation unit wind vane alignment device according to claim 1, is characterized in that,The adjustable in length of the long connecting rod (5) of described parallelogram linkage (2).
3. wind-powered electricity generation unit wind vane alignment device according to claim 2, is characterized in that,Described long connecting rod (5) is made up of three sections of telescopes.
4. wind-powered electricity generation unit wind vane alignment device according to claim 1, is characterized in that,Described hinge (7) carries hinge locking mechanism (3).
5. wind-powered electricity generation unit wind vane alignment device according to claim 1, is characterized in that,The cross section semicircular in shape of described wind vane jockey (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521055614.6U CN205237496U (en) | 2015-12-17 | 2015-12-17 | Wind turbine generator system wind vane alignment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521055614.6U CN205237496U (en) | 2015-12-17 | 2015-12-17 | Wind turbine generator system wind vane alignment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205237496U true CN205237496U (en) | 2016-05-18 |
Family
ID=55936575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521055614.6U Expired - Fee Related CN205237496U (en) | 2015-12-17 | 2015-12-17 | Wind turbine generator system wind vane alignment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205237496U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253276A (en) * | 2019-05-10 | 2019-09-20 | 明阳智慧能源集团股份公司 | A kind of accurate method installed on mechanical anemoscope to wind-power electricity generation anemometer tower |
| WO2020108598A1 (en) * | 2018-11-29 | 2020-06-04 | 北京金风科创风电设备有限公司 | Method, device and system for correcting installation errors of wind vane |
-
2015
- 2015-12-17 CN CN201521055614.6U patent/CN205237496U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020108598A1 (en) * | 2018-11-29 | 2020-06-04 | 北京金风科创风电设备有限公司 | Method, device and system for correcting installation errors of wind vane |
| AU2019386038B2 (en) * | 2018-11-29 | 2022-07-14 | Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd. | Method, device and system for correcting installation errors of wind vane |
| US11686288B2 (en) | 2018-11-29 | 2023-06-27 | Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd. | Method, device and system for correcting installation errors of wind vane |
| CN110253276A (en) * | 2019-05-10 | 2019-09-20 | 明阳智慧能源集团股份公司 | A kind of accurate method installed on mechanical anemoscope to wind-power electricity generation anemometer tower |
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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: 20160518 Termination date: 20171217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |