CN207864103U - Wind-driven generator stabilising arrangement - Google Patents
Wind-driven generator stabilising arrangement Download PDFInfo
- Publication number
- CN207864103U CN207864103U CN201820252564.8U CN201820252564U CN207864103U CN 207864103 U CN207864103 U CN 207864103U CN 201820252564 U CN201820252564 U CN 201820252564U CN 207864103 U CN207864103 U CN 207864103U
- Authority
- CN
- China
- Prior art keywords
- wind
- connecting shaft
- driven generator
- gear ring
- center connecting
- 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.)
- Expired - Fee Related
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Classifications
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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
-
- 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
- Y02E10/728—Onshore wind turbines
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- Wind Motors (AREA)
Abstract
The utility model discloses wind-driven generator stabilising arrangements, it includes gear ring, and the gear ring is driven by three driving gears, and upper and lower two faces of gear ring are clamped by roller；The roller and driving gear are mounted on pedestal；The driving gear is driven by reduction box by motor；Controller is installed on the motor；The reduction box, motor and controller are installed on pedestal, and wherein pedestal lower surface is fixedly connected with the ground.This stabilising arrangement can effectively reinforce wind-driven generator, can resist strong wind, enhance its wind loading rating, and wind-driven generator is prevented to be turned over, and be avoided that wind-driven generator is turned over caused economic loss.
Description
Technical field
The utility model is related to wind-driven generator ancillary equipment fields, and in particular to wind-driven generator stabilising arrangement.
Background technology
General wind-driven generator can be designed and install according to local weather when mounted, usually can anti-strong wind
's.But ground can be macerated when strong wind can bring large area duration rainfall sometimes, such wind-driven generator is easy for outwelling；
In addition the wind-driven generator quality in some areas is unqualified, and wind generator tower easily snaps off；Also some are then due to older mistake
It repaiies, wind loading rating decline causes wind-driven generator to be turned over, therefore the wind-driven generator stabilizing equipment tool that the utility model is mentioned
There is very high practical value.
Utility model content
The purpose of this utility model is to provide wind-driven generator stabilising arrangement, this stabilising arrangement can be to wind-driven generator
It is effectively reinforced, strong wind can be resisted, enhance its wind loading rating, prevented wind-driven generator to be turned over, be avoided that wind
Power generator is turned over caused economic loss.
In order to realize above-mentioned technical characteristic, what the purpose of this utility model was realized in：Wind-driven generator stablizes dress
It sets, it includes gear ring, and the gear ring is driven by three driving gears, and upper and lower two faces of gear ring are clamped by roller；
The roller and driving gear are mounted on pedestal；
The driving gear is driven by reduction box by motor；
Controller is installed on the motor；
The reduction box, motor and controller are installed on pedestal, and wherein pedestal lower surface is fixedly connected with the ground.
The gear ring inner ring is uniformly distributed there are four gear ring cable wire connection ring, the gear ring cable wire connection ring connection cable wire
The other end of one end, the cable wire is connected in cabin cable wire connection ring and center connecting shaft.
The controller is connected by wirelessly or non-wirelessly communicating with direction inductor, and receives the sense of direction inductor transmitting
Induction signal, the direction inductor are fixedly mounted on the top of cabin.
The cabin is rotatably mounted on the top of machine tower by rotary joint, and the machine tower is fixedly mounted on ground
On, the controller of the rotary joint is connected by way of wired or wireless communication with direction inductor, and can control rotation
Turning joint drives cabin to be rotated around machine tower, makes blade windward, and the blade is mounted in the center connecting shaft of engine room inside.
The center connecting shaft is formed using two kinds of casts, and the center connecting shaft includes the center connecting shaft first half
With the part of center connecting shaft lower half two, the center connecting shaft first half uses Carbon fiber alloy material, center connecting shaft
Lower half uses lead alloy material.
The center connecting shaft and for install the blade connecting seat of blade by the deep groove ball bearing that is mounted on an axle and
Thrust bearing connects, and cover board is connected in the connecting shaft of center by screw and is limited to thrust bearing.
The motor uses stepper motor.
The utility model has the advantages that：
1, this wind-driven generator stabilising arrangement lives engine rooms of wind power generators and blade connecting seat using four cable wire oblique pulls, is
Wind-driven generator is to provide holding power in high wind, it is prevented to be turned over.
2, in order to improve wind turbine power generation efficiency, when blade takes windward, when cabin and blade connecting seat rotate,
Four cable wires rotate respective angles together with gear ring, so that wind energy utilization reaches maximization.
3, center connecting shaft is divided into the center connecting shaft first half and the part of center connecting shaft lower half two, and the center connects
The spindle first half uses Carbon fiber alloy material, center connecting shaft lower half to use lead alloy material, such center connecting shaft
Center of gravity is in axle center lower end, when blade connecting seat is rotated with blade, since center connecting shaft and blade connecting seat pass through on axis
Deep groove ball bearing is connected with thrust bearing, and center connecting shaft is solely subjected to very little frictional force, does not revolve under gravity
Turn, the cable wire itself of axis connection is connect with center to be rotated.
4, it is connected simultaneously with the controller of controller and rotary joint by using direction inductor, intelligence can be constituted
Control system can automatically control and adjust the orientation of blade, while controlling by linking in the case where wind direction changes
System, can control the rotation of bottom gear ring, and then ensure that cable wire can rotate synchronously equal angular, ensure that stability.
5, when encountering high wind weather, four cable wires 12, which can provide pulling force, prevents wind-driven generator to be turned over.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the cabin rear cable connection schematic diagram of the utility model.
Fig. 3 is the gear ring drive mechanism schematic diagram of the utility model.
Fig. 4 is the gear ring driving structure schematic diagram of the utility model.
Fig. 5 is the center connecting shaft and blade connecting seat junction partial sectional view of the utility model.
Fig. 6 is the center connecting shaft schematic diagram of the utility model.
In figure：Gear ring 1, pedestal 2, reduction box 3, motor 4, controller 5, cabin cable wire connection ring 6, blade 7, cabin 8, leaf
Piece connecting seat 9, center connecting shaft 10, gear ring cable wire connection ring 11, cable wire 12, machine tower 13, direction inductor 14, rotary joint
15, roller 16, driving gear 17, deep groove ball bearing 18, thrust bearing 19, cover board 20, screw 21, the center connecting shaft first half
22, center connecting shaft lower half 23.
Specific implementation mode
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
Embodiment 1：
As shown in figures 1 to 6, wind-driven generator stabilising arrangement, it includes gear ring 1, and the gear ring 1 is by three driving gears 17
Driving, upper and lower two faces of gear ring 1 are clamped by roller 16；The roller 16 and the installation of driving gear 17 are on the base 2；It is described
Driving gear 17 is driven by reduction box 3 by motor 4；Controller 5 is installed on the motor 4；The reduction box 3,4 and of motor
Controller 5 is respectively mounted on the base 2, and wherein 2 lower surface of pedestal is fixedly connected with the ground.By using above-mentioned wind-driven generator
Stabilising arrangement can effectively stablize power generator, can withstand the wind-force of strong wind, and then ensure that it is steady
It is qualitative.
Further, 1 inner ring of the gear ring is uniformly distributed there are four gear ring cable wire connection ring 11, and the gear ring cable wire connects
Ring 11 connects one end of cable wire 12, and the other end of the cable wire 12 is connected in cabin cable wire connection ring 6 and center connecting shaft 10.
Tensioning and traction can be carried out to entire wind-driven generator, can stablize by the cable wire 12.
Further, the controller 5 is connected by wirelessly or non-wirelessly communicating with direction inductor 14, and receives wind direction sense
The inductive signal for answering device 14 to emit, the direction inductor 14 are fixedly mounted on the top of cabin 8.Pass through the controller 5
The rotation of motor 4 can be controlled, and then gear ring 1 can be driven to rotate, and then the cable wire being located inside gear ring 1 is driven to turn together
It is dynamic, the final stability for ensureing tower crane.
Further, the cabin 8 is rotatably mounted on the top of machine tower 13, the machine tower 13 by rotary joint 15
Be fixedly mounted on the ground, the controller of the rotary joint 15 by way of wired or wireless communication with direction inductor 14
It is connected, and rotary joint 15 can be controlled, cabin 8 is driven to be rotated around machine tower 13, makes blade 7 windward, the blade 7 is mounted on machine
In center connecting shaft 10 inside cabin 8.It ensure that blade 7 is in windward side always by above-mentioned control structure, and then ensure
Its generating efficiency.
Further, the center connecting shaft 10 is formed using two kinds of casts, during the center connecting shaft 10 includes
The heart connecting shaft first half 22 and the part of center connecting shaft lower half 23 two, the center connecting shaft first half 22 use carbon fiber
Alloy material, center connecting shaft lower half 24 use lead alloy material.The center connecting shaft 10 and the leaf for installing blade 7
Piece connecting seat 9 is connected by the deep groove ball bearing 18 and thrust bearing 19 being mounted on an axle, and is connected cover board 20 by screw 21
It is connected in center connecting shaft 10 and thrust bearing 19 is limited.The center of gravity of center connecting shaft works as blade in axle center lower end in this way
When connecting seat is rotated with blade, since center connecting shaft and blade connecting seat are connected by deep groove ball bearing on axis and thrust bearing
It connects, center connecting shaft is solely subjected to very little frictional force, does not rotate under gravity, and the steel of axis connection is connect with center
Suo Zishen will not be rotated.
Further, the motor 4 uses stepper motor.It can accurately be controlled with hop controller by using stepper motor
The rotational angle of motor processed, and then reach and accurately control ring gear against rotation direction and rotational angle, it is finally reached stable traction effect
Fruit ensure that the stability of its machine tower 13.
The working process and principle of the utility model are：
Situation one：When blowing, wind direction does not change, and wind movable vane piece 7 rotates, wind turbine power generation.Due in
It is connected with deep groove ball bearing 18 and thrust bearing 19 between heart connecting shaft 10 and blade connecting seat 9, frictional force is small and center connects
10 center of gravity of axis is under axle center, therefore center connecting shaft 10 and its cable wire 12 of connection are not rotated with the rotation of blade connecting seat 9.
Situation two：When blowing, wind direction changes, and direction inductor 14 receives wind direction signals, and signal is transmitted to movable pass
Section 15 and controller 5, cabin 8 and gear ring 1 rotate equal angular to adapt to change of the wind simultaneously, stop after making wind direction vertical vane 7
Spin-ended turn, four cable wires 12 also move to corresponding position, at this time wind power generator efficiency highest.
Situation three：When encountering high wind weather, four cable wires 12, which can provide pulling force, prevents wind-driven generator from being blown
It turns over.
Above-described embodiment is used for illustrating the utility model, rather than limits the utility model, in this practicality
In novel spirit and scope of the claims, to any modifications and changes that the utility model is made, this reality is both fallen within
With novel protection domain.
Claims (7)
1. wind-driven generator stabilising arrangement, it is characterised in that：It includes gear ring（1）, the gear ring（1）By three driving gears
（17）Driving, gear ring（1）Upper and lower two faces by roller（16）Clamping；
The roller（16）And driving gear（17）Mounted on pedestal（2）On；
The driving gear（17）Pass through reduction box（3）By motor（4）Driving；
The motor（4）On controller is installed（5）；
The reduction box（3）, motor（4）And controller（5）It is installed in pedestal（2）On, wherein pedestal（2）Lower surface and ground
It is fixedly connected.
2. wind-driven generator stabilising arrangement according to claim 1, it is characterised in that：The gear ring（1）Inner ring uniformly divides
There are four gear ring cable wire connection rings for cloth（11）, the gear ring cable wire connection ring（11）Connect cable wire（12）One end, the cable wire
（12）The other end be connected to cabin cable wire connection ring（6）With center connecting shaft（10）On.
3. wind-driven generator stabilising arrangement according to claim 1, it is characterised in that：The controller（5）By wireless
Or wire communication and direction inductor（14）It is connected, and receives direction inductor（14）The inductive signal of transmitting, the wind direction sense
Answer device（14）It is fixedly mounted on cabin（8）Top.
4. wind-driven generator stabilising arrangement according to claim 3, it is characterised in that：The cabin（8）It is closed by rotating
Section（15）Rotatably it is mounted on machine tower（13）Top, the machine tower（13）It is fixedly mounted on the ground, the rotary joint
（15）Controller by way of wired or wireless communication and direction inductor（14）It is connected, and rotary joint can be controlled
（15）Drive cabin（8）Around machine tower（13）Rotation, makes blade（7）Windward, the blade（7）Mounted on cabin（8）In internal
Heart connecting shaft（10）On.
5. wind-driven generator stabilising arrangement according to claim 2 or 4, it is characterised in that：The center connecting shaft（10）
It is formed using two kinds of casts, the center connecting shaft（10）Including the center connecting shaft first half（22）Under the connecting shaft of center
Half portion（23）Two parts, the center connecting shaft first half（22）Use Carbon fiber alloy material, center connecting shaft lower half
（24）Use lead alloy material.
6. wind-driven generator stabilising arrangement according to claim 2, it is characterised in that：The center connecting shaft（10）With with
In installation blade（7）Blade connecting seat（9）Pass through the deep groove ball bearing being mounted on an axle（18）And thrust bearing（19）Connection,
And pass through screw（21）By cover board（20）It is connected to center connecting shaft（10）On to thrust bearing（19）It is limited.
7. wind-driven generator stabilising arrangement according to claim 1, it is characterised in that：The motor（4）Using stepping electricity
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820252564.8U CN207864103U (en) | 2018-02-12 | 2018-02-12 | Wind-driven generator stabilising arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820252564.8U CN207864103U (en) | 2018-02-12 | 2018-02-12 | Wind-driven generator stabilising arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207864103U true CN207864103U (en) | 2018-09-14 |
Family
ID=63457181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820252564.8U Expired - Fee Related CN207864103U (en) | 2018-02-12 | 2018-02-12 | Wind-driven generator stabilising arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207864103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150359A (en) * | 2018-02-12 | 2018-06-12 | 三峡大学 | Wind-driven generator stabilising arrangement and control method |
-
2018
- 2018-02-12 CN CN201820252564.8U patent/CN207864103U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108150359A (en) * | 2018-02-12 | 2018-06-12 | 三峡大学 | Wind-driven generator stabilising arrangement and control method |
| CN108150359B (en) * | 2018-02-12 | 2024-03-29 | 三峡大学 | Wind driven generator stabilizing device and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20190212 |