CN206419163U - A kind of wind power generating set barring mechanism - Google Patents
A kind of wind power generating set barring mechanism Download PDFInfo
- Publication number
- CN206419163U CN206419163U CN201720002773.2U CN201720002773U CN206419163U CN 206419163 U CN206419163 U CN 206419163U CN 201720002773 U CN201720002773 U CN 201720002773U CN 206419163 U CN206419163 U CN 206419163U
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- CN
- China
- Prior art keywords
- wind power
- power generating
- generating set
- jiggering
- barring mechanism
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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 discloses a kind of wind power generating set barring mechanism, including jiggering frock and supporting plate, the jiggering frock includes motor and the little gear being driven by it, and the shaft coupling brake disc outer rim of the wind power generating set offers the engaging tooth being engaged with the little gear；One end of the supporting plate is fixed on the gear-box of the wind power generating set, and the other end offers the fixing hole for being passed through for the little gear.The barring mechanism also includes the eccentric adjustment flange for being arranged at the fixing hole inner ring.The motor periphery is additionally provided with handle.The utility model is by setting hand electric jiggering frock and eccentric adjustment flange, the gap between little gear and brake disc engaging tooth can flexibly be adjusted, conveniently and efficiently realize the jiggering function of wind power generating set, and be suitably applied in many wind power generating sets, simple in construction, easy to operate, cost is low and small volume is beneficial to carry.
Description
Technical field
The utility model is related to wind power generating set field, more particularly to a kind of wind power generating set barring mechanism.
Background technology
Wind power generating set install and regular maintenance during, especially as the replacing of blade, the maintenance of pitch control cabinet,
Generator usually needs to rotate in impeller to medium work could facilitate operation on specific position.Existing most of wind-force hair
Group of motors, which completes this process, manually to be rotated high speed shaft end to realize.With wind power generating set impeller increasingly
Increase, the deadweight of whole impeller wheel portion and rotary inertia also will all increase so that this traditional manual rotation high speed shaft end becomes
Obtain difficult all the more, or even be changed into impossible, therefore it will be following blower fan development to substitute hand turning using motor-driven turning mechanism
Direction.
The wind power generating set with auto-barring function is largely that motor-driven turning mechanism is integrated into gear-box at present
In, although auto-barring function can be realized, but there is also certain shortcoming simultaneously：Need to develop new gear-box again, increase
Plus design cost；So that gearbox system is complicated, increase the fault rate of its own；Artificial maloperation easily causes whole gear-box
Damage, lose inestimable.
As can be seen here, the jiggering function of above-mentioned existing wind power generating set still suffers from the defect for realizing inconvenience, and urgently
It is further improved.A kind of new wind power generating set barring mechanism how is founded, is needed as current industry pole improved
Target.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of wind power generating set disk simple in construction, easy to use
Mechanism of car, make its it is simple and convenient, lower-cost realize the jiggering function of wind power generating set, so as to overcome existing wind-force to send out
The deficiency of group of motors barring mechanism.
In order to solve the above technical problems, the utility model provides a kind of wind power generating set barring mechanism, including jiggering work
Dress and supporting plate, the jiggering frock include motor and the little gear being driven by it, the shaft coupling system of the wind power generating set
Moving plate outer rim offers the engaging tooth being engaged with the little gear；
Described supporting plate one end is fixed on the gear-box of the wind power generating set, and the other end is offered for for described
The fixing hole that little gear is passed through.
As a kind of improvement of the present utility model, the barring mechanism also includes the bias for being arranged at the fixing hole inner ring
Adjust flange.
Further improve, the contact surface of the eccentric adjustment flange and supporting plate is coordinated using seam.
Further improve, the jiggering frock also includes being arranged at the planetary reducer in the middle of the motor and little gear.
Further improve, the planetary reducer periphery is provided with baffle ring.
Further improve, the motor periphery is provided with handle.
After such design, the utility model at least has advantages below：
The utility model barring mechanism can conveniently and efficiently realize wind-power electricity generation by setting hand electric jiggering frock
The jiggering function of unit, overcomes the inconvenient and difficulty that traditional manual jiggering is brought.
The utility model can be adjusted flexibly between little gear and brake disc engaging tooth by setting eccentric adjustment flange
Gap, makes the jiggering frock be used in many typhoon group of motors and uses, have a wide range of application, and reduces product cost.
The utility model barring structure is simple in construction, easy to operate, and cost is low and small volume is beneficial to carry.
Brief description of the drawings
Above-mentioned is only the general introduction of technical solutions of the utility model, in order to better understand technology hand of the present utility model
Section, below in conjunction with accompanying drawing, the utility model is described in further detail with embodiment.
Fig. 1 is the structural representation of the utility model wind power generating set barring mechanism.
Fig. 2 is the structural representation of eccentric adjustment flange in the utility model barring mechanism.
Fig. 3 is the structural representation that the utility model barring mechanism is applied to wind power generating set.
Embodiment
Referring to the drawings shown in 1, the utility model wind power generating set barring mechanism, including jiggering frock 1 and supporting plate 3.
The jiggering frock 1 includes motor 11, planetary reducer 12 and the little gear 13 being sequentially connected, then motor 11 passes through row
Star reductor 12 drives little gear 13 to rotate.It is of course also possible to which motor 11 directly drives little gear 13 to rotate.
One end of the supporting plate 3 is used for the gear-box 4 for being fixed on the wind power generating set, and the other end, which is provided with, to be used to fix
The fixed mechanism of the jiggering frock 1.The fixed mechanism preferred structure is：Offer and passed through for the little gear 13 in the supporting plate 3
Fixing hole 31, and the periphery of planetary reducer 12 be provided with baffle ring 14, the baffle ring 14 can be used for limitation little gear 13 pass through fixing hole
Position, can also realize the connection of the jiggering frock and supporting plate.
The outer rim of the brake disc 6 of the wind power generating set shaft coupling 5 offers the engaging tooth being engaged with the little gear 13
16, such little gear 13 can drive brake disc 6 to rotate under the drive of motor 11, and then realize the jiggering of wind power generating set,
As shown in Figure 3.
Adjust for convenience and engage backlash between the little gear 13 of the jiggering frock and brake disc 6, the barring mechanism is also
Eccentric adjustment flange 2 including being arranged at the inner ring of fixing hole 31, as shown in Figure 2.Because the bias adjusts the flange of flange 2
Center and the center that different screw holes are surrounded thereon are misaligned, then the bias adjusts flange 2 by rotating its fixedly adjustable whole method
Blue center position, i.e., indirectly have adjusted the center that the little gear 13 that flange 2 is passed through is adjusted from the bias, so as to complete
Backlash adjustment is engaged between little gear 13 and brake disc 6.It is preferred that, bias adjustment flange 2 and the contact surface of supporting plate 3 are adopted
Coordinated with seam.
The installation of the jiggering frock 1 and jiggering operation for convenience, the periphery of motor 11 of the jiggering frock is provided with handle 15,
Beneficial to the carrying and operation of the jiggering frock.
The utility model wind power generating set barring mechanism by supporting plate 3 in use, be bolted on gear in advance
On case 4, the initial position of eccentric adjustment flange 2 is adjusted, is fixed with bolt, it is necessary to during jiggering, only need to be by hand-held jiggering work
Fill in 1 insertion bias adjustment flange 2 and jiggering function can be achieved, operation is very easy.All match somebody with somebody without every wind power generating set
Standby hand-held jiggering frock 1, each wind field is equipped with one to two hand-held jiggering frocks 1, substantially reduces product cost, and
Without destroying original gear box structure.
Wind power generating set barring mechanism of the present invention can efficiently solve wind power generating set and be needed during early stage jiggering
The problem of hand turning is present is wanted, the motor-driven turning mechanism is simple in construction, easy to operate, most types of wind can be applied to
Power generator group.
It is described above, only it is preferred embodiment of the present utility model, not makees any formal to the utility model
Limitation, those skilled in the art make a little simple modification, equivalent variations or modification using the technology contents of the disclosure above,
Fall in protection domain of the present utility model.
Claims (6)
1. a kind of wind power generating set barring mechanism, it is characterised in that including jiggering frock and supporting plate, the jiggering frock bag
Motor and the little gear being driven by it are included, the shaft coupling brake disc outer rim of the wind power generating set is offered and the little gear
The engaging tooth being engaged；
One end of the supporting plate is fixed on the gear-box of the wind power generating set, and the other end is offered for for described small
The fixing hole that gear is passed through.
2. wind power generating set barring mechanism according to claim 1, it is characterised in that the barring mechanism also includes setting
It is placed in the eccentric adjustment flange of the fixing hole inner ring.
3. wind power generating set barring mechanism according to claim 2, it is characterised in that the eccentric adjustment flange and branch
The contact surface of fagging is coordinated using seam.
4. the wind power generating set barring mechanism according to any one of claims 1 to 3, it is characterised in that the jiggering work
Dress also includes being arranged at the planetary reducer in the middle of the motor and little gear.
5. wind power generating set barring mechanism according to claim 4, it is characterised in that the planetary reducer periphery is set
There is baffle ring.
6. wind power generating set barring mechanism according to claim 1, it is characterised in that the motor periphery is provided with and carried
Hand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720002773.2U CN206419163U (en) | 2017-01-03 | 2017-01-03 | A kind of wind power generating set barring mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720002773.2U CN206419163U (en) | 2017-01-03 | 2017-01-03 | A kind of wind power generating set barring mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206419163U true CN206419163U (en) | 2017-08-18 |
Family
ID=59573542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720002773.2U Active CN206419163U (en) | 2017-01-03 | 2017-01-03 | A kind of wind power generating set barring mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206419163U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194287A (en) * | 2018-02-09 | 2018-06-22 | 国电联合动力技术有限公司 | A kind of packaged type wind power generating set cranking system and jiggering method |
| CN108799006A (en) * | 2018-08-03 | 2018-11-13 | 国电联合动力技术有限公司 | A kind of high-power wind-driven generator group cranking system and its wind power generating set |
| CN108869190A (en) * | 2018-05-24 | 2018-11-23 | 太原重工股份有限公司 | Electric barring equipment for wind power generating set |
| CN111042996A (en) * | 2019-12-31 | 2020-04-21 | 三一重能有限公司 | Barring gear and wind generating set |
| CN113027707A (en) * | 2020-09-29 | 2021-06-25 | 景能科技有限公司 | Portable barring gear of wind turbine generator system |
| CN115419554A (en) * | 2022-09-27 | 2022-12-02 | 上海锡华机械工程有限公司 | Turning gear for mounting wind power blades |
-
2017
- 2017-01-03 CN CN201720002773.2U patent/CN206419163U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194287A (en) * | 2018-02-09 | 2018-06-22 | 国电联合动力技术有限公司 | A kind of packaged type wind power generating set cranking system and jiggering method |
| CN108194287B (en) * | 2018-02-09 | 2023-12-26 | 国电联合动力技术有限公司 | Movable wind generating set turning system and turning method |
| CN108869190A (en) * | 2018-05-24 | 2018-11-23 | 太原重工股份有限公司 | Electric barring equipment for wind power generating set |
| CN108869190B (en) * | 2018-05-24 | 2020-09-04 | 太原重工股份有限公司 | Electric barring gear for wind generating set |
| CN108799006A (en) * | 2018-08-03 | 2018-11-13 | 国电联合动力技术有限公司 | A kind of high-power wind-driven generator group cranking system and its wind power generating set |
| CN111042996A (en) * | 2019-12-31 | 2020-04-21 | 三一重能有限公司 | Barring gear and wind generating set |
| CN111042996B (en) * | 2019-12-31 | 2021-08-24 | 三一重能有限公司 | Barring gear and wind generating set |
| CN113027707A (en) * | 2020-09-29 | 2021-06-25 | 景能科技有限公司 | Portable barring gear of wind turbine generator system |
| CN115419554A (en) * | 2022-09-27 | 2022-12-02 | 上海锡华机械工程有限公司 | Turning gear for mounting wind power blades |
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