CN209140229U - A kind of wind generating set pitch control driving assembly regulating device - Google Patents
A kind of wind generating set pitch control driving assembly regulating device Download PDFInfo
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- CN209140229U CN209140229U CN201821740905.2U CN201821740905U CN209140229U CN 209140229 U CN209140229 U CN 209140229U CN 201821740905 U CN201821740905 U CN 201821740905U CN 209140229 U CN209140229 U CN 209140229U
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- driving
- pivoted arm
- gear
- generating set
- wind generating
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Abstract
The utility model discloses a kind of wind generating set pitch controls to drive assembly regulating device, hydraulic trailer including passing through handle adjustment base (1) height, clump weight (3), bracket (4) and power supply are installed on pedestal (1), the driving device as the horizontal pivoted arm (5) of guide rail and horizontal pivoted arm (5) rotation of driving is installed at the top of bracket (4)；Horizontal pivoted arm (5) is provided with translating device (16), and the lifting device (17) for going up and down variable propeller gearbox is equipped on translating device (16)；Power supply is that driving device and lifting device (17) are powered.The utility model has the advantages that the utility model can be realized variable propeller gearbox and integrally be promoted, horizontal movement and be rotated in a circumferential direction, to help to improve the assembly efficiency of variable propeller gearbox and axial fan hub, improve assembling quality, reduce energy consumption, reduce production cost, improve working conditions, ensure production safety.
Description
Technical field
The invention belongs to wind-driven generator manufacturing equipment technical fields, and in particular to a kind of wind generating set pitch control driving
Assemble regulating device.
Background technique
Wind turbines are the devices for converting wind energy into electric energy, and wherein fan paddle-changing system is modern wind generating set control
The important component of system processed.But it is influenced for a long time by axial fan hub and rack construction, the assembly of driving still stops
In the backwardness technique for closing manpower auxiliary using traveling crane assembly, when being lifted by crane using driving, due to driving a vehicle higher and becoming
The weight of propeller gearbox is larger, it is caused to be easy to happen beat back and forth in moving process, must be by order to be adjusted in place
Manpower intervention is rectified a deviation.It can thus be seen that the technological operation difficulty is big, assembly efficiency is low, there are biggish security risk,
It is influenced by wheel hub and rack construction, often will appear correction in hoisting process and cause to drive situation of colliding with not in time, reduce
Blower assembling quality, thus, the installation question of driving is always the bottleneck problem of wind-powered electricity generation complete machine manufacturing enterprise improving production efficiency.
Based on the above issues, it is necessary to present mounting means reform to meet installation requirement instantly.
Summary of the invention
It is an object of the invention to overcome deficiency in the prior art, a kind of wind generating set pitch control driving assembly is provided
Regulating device helps to improve assembly efficiency, improves assembling quality, reduce production cost, improve working conditions, ensuring to produce peace
Entirely.
To solve prior art problem, the invention discloses a kind of wind generating set pitch controls to drive assembly regulating device,
Including the hydraulic trailer by handle adjustment base height, clump weight, bracket and power supply, bracket are installed on pedestal
Top the driving device as the horizontal pivoted arm of guide rail and driving horizontal pivoted arm rotation is installed；Horizontal pivoted arm is provided with translation
Device is equipped with the lifting device for going up and down variable propeller gearbox on translating device；Power supply is that driving device and lifting device supply
Electricity.
Preferably,
The synchronization mechanism that driving clump weight follows horizontal pivoted arm to rotate synchronously, synchronization mechanism and driving are additionally provided on pedestal
The shaft of device is connected.
Preferably,
Synchronization mechanism include gear ring, the first transmission shaft, the first driving gear, the second driving gear, second driving shaft and from
Moving gear；
Be further fixed on drive axle seat on pedestal, ring gear against rotation be mounted on the base and with the rotation having the same of horizontal pivoted arm
Axis；A support base is fixed in gear ring periphery, and clump weight is arranged on support base；Second driving shaft is rotatably installed in drive axle seat
On, driven gear is installed in inner end, the second driving gear is installed in its outer end；The connection of the shaft of first transmission shaft and driving device,
Its bottom is installed by the first driving gear；First driving gear is meshed with driven gear, and the second driving gear is meshed with gear ring；
Gear ring, the first driving gear, the second driving gear and driven gear are cone tooth.
Preferably,
On bracket along short transverse be arranged at intervals with it is several resist inclined frame, resist inclined frame end have rotation fix the first transmission
The matching hole of axis.
Preferably,
Be rotatably equipped on bracket one perpendicular to its outer edge surface securing plate, the top of securing plate is connected with horizontal pivoted arm
Preferably,
Translating device is walking dolly, and wheel is matched with the track of horizontal pivoted arm.
Preferably,
Lifting device is electric block, and steel cord ends are connected with hook.
Preferably,
Driving device includes motor and speed reducer；Driving device is connected by gear drive with horizontal pivoted arm.
Preferably,
Horizontal pivoted arm can be rotated 360 ° around bracket, and inner end has a shaft, be provided at the top of the bracket interior
Sleeve, the shaft are rotatably installed in the inner sleeve by bearing.
Preferably,
The bottom of bracket is provided with fixing seat, and several reinforcing ribs are provided in fixing seat.
The invention has the benefit that the present invention can be realized variable propeller gearbox integrally promoted, horizontal movement and circumferential direction
Rotation disappears to help to improve the assembly efficiency of variable propeller gearbox and axial fan hub, raising assembling quality, the reduction energy
Consumption reduces production cost, improves working conditions, ensures production safety.
Detailed description of the invention
Fig. 1 is the structural front view of a preferred embodiment of the invention；
Fig. 2 is the partial enlarged view in Fig. 1；
Fig. 3 is the structural schematic diagram of synchronization mechanism in embodiment illustrated in fig. 1；
Fig. 4 is the partial enlarged view in Fig. 2 at A.
Appended drawing reference:
1 pedestal；2 gear rings；3 clump weights；4 brackets；5 horizontal pivoted arms；6 motors；7 speed reducers；8 resist inclined frame；9 first transmissions
Axis；10 first driving gears；11 driven gears；12 second driving shafts；13 drive axle seats；14 second driving gears；15 wheels；16
Translating device；17 lifting devices；18 securing plates；19 inner sleeves；20 shafts；21 bearings.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
As shown in Figures 1 to 4, a kind of wind generating set pitch control driving assembly regulating device, including bottom is adjusted by handle
The hydraulic trailer of 1 height of seat, the bottom of pedestal 1 are arranged wheel 15, are equipped with clump weight 3, bracket 4 and power supply, bracket on pedestal 1
4 top is equipped with the driving device rotated as the horizontal pivoted arm 5 of guide rail and the horizontal pivoted arm 5 of driving；Horizontal pivoted arm 5 is provided with
Translating device 16 is equipped with the lifting device 17 for going up and down variable propeller gearbox on translating device 16；Power supply be driving device and
Lifting device 17 is powered.
Since variable propeller gearbox has biggish weight, center of gravity will cause when moving horizontally outward after rotating to it
Offset, to roll, for this purpose, being additionally provided with driving clump weight 3 on pedestal 1, to follow horizontal pivoted arm 5 to rotate synchronously same
Mechanism is walked, synchronization mechanism is connected with the shaft of driving device.When the rotation of horizontal pivoted arm 5, the synchronous rotation of clump weight 3 protects center of gravity
It holds in the range of a very little, to guarantee that variable propeller gearbox will not enable entire regulating device roll when rotated.
In view of the maximum shift motion of horizontal pivoted arm 5, in order to guarantee that center of gravity is located at as far as possible close to the region in pedestal center
It is interior, therefore clump weight should be arranged as far as possible in 4 remote position of distance bracket, can thus it reduce configuration block weight
Under the premise of reach same effect.For this purpose, synchronization mechanism includes gear ring 2, the first transmission shaft 9, the first driving gear 10, second master
Moving gear 14, second driving shaft 12 and driven gear 11.Drive axle seat 13 is further fixed on pedestal 1, gear ring 2 is rotatably installed in bottom
Seat 1 on and with horizontal pivoted arm 5 pivot center having the same；A support base is fixed in 2 periphery of gear ring, and the setting of clump weight 3 is supporting
On seat；Second driving shaft 12 is rotatably installed on drive axle seat 13, and driven gear 11, the second master of its outer end installation are installed in inner end
Moving gear 14；First transmission shaft 9 is connect with the shaft of driving device, and the first driving gear 10 is installed in bottom；First driving tooth
Wheel 10 is meshed with driven gear 11, and the second driving gear 14 is meshed with gear ring；Gear ring 2, the first driving gear 10, second are main
Moving gear 14 and driven gear 11 are cone tooth.Due to using bevel gear transmission and second driving shaft 12, can make whole
A transmission distance is extended, to provide condition for the distantly located of clump weight 3.It is rotated synchronously to realize, it can
To set the gear ratio of synchronous drive mechanism according to the revolving speed of horizontal pivoted arm 5, this is well-known technique, therefore is not repeated.
Since bracket 4 has certain altitude, the length of the first transmission shaft 9 is also longer, in order to avoid in transmission process
In deform, therefore on bracket 4 along short transverse be arranged at intervals with it is several resist inclined frame 8, resist inclined frame 8 end have rotation
The matching hole for fixing the first transmission shaft 9 ensures that the concentricity of the first transmission shaft 9 in this way.
Since horizontal pivoted arm 5 will bear the gravity of variable propeller gearbox, it is deformed in order to prevent, is rotated on bracket 4
Be equipped with one perpendicular to its outer edge surface securing plate 18, the top of securing plate 18 is connected with horizontal pivoted arm 5, is improved the standard with this
The intensity of pivoted arm 5.
Preferably, translating device 16 is walking dolly, and wheel is matched with the track of horizontal pivoted arm 5.
Preferably, lifting device 17 is electric block, and steel cord ends are connected with hook.It can be with by hook
Realize that the connection to variable propeller gearbox is lifted by crane.
Driving device includes motor 6 and speed reducer 7；Driving device is connected by gear drive with horizontal pivoted arm 5.It drives
Dynamic device is fixed on bracket 4, and output shaft installs driving gear, and the inner end installation of horizontal pivoted arm 5 is meshed with driving gear
Driven gear, horizontal pivoted arm 5 can be driven when driving device operation and rotate.
Horizontal pivoted arm 5 can be rotated 360 ° around bracket 4, and inner end has a shaft 20, and the top of the bracket 4 is arranged
There is inner sleeve 19, the shaft 20 is rotatably installed in the inner sleeve 19 by bearing 21.Clump weight 3 also being capable of 360 ° of rotations
Turn, improves the flexibility and versatility of the regulating device.
The bottom of bracket 4 is provided with fixing seat, and several reinforcing ribs are provided in fixing seat.
The present invention sufficiently merges the advanced design technologies such as mechanical, electrical, liquid, it can be achieved that the whole of variable propeller gearbox is promoted, is horizontal
The functions such as move and rotate in a circumferential direction, so that visually gear-box is open relative to wheel hub side and realizes assembly height and angle
Adjustment significantly reduces artificial execute-in-place workload compared to the assembly technology of traditional driving and manual deviation rectification, improves work
Make environment, improves operational safety and production efficiency.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of wind generating set pitch control driving assembly regulating device, it is characterised in that:
Including the hydraulic trailer by handle adjustment base (1) height, clump weight (3), bracket are installed on the pedestal (1)
(4) and power supply it, is equipped at the top of the bracket (4) and turns as the horizontal pivoted arm (5) of guide rail and the driving horizontal pivoted arm (5)
Dynamic driving device；The horizontal pivoted arm (5) is provided with translating device (16), is equipped on the translating device (16) for rising
The lifting device (17) of variable propeller gearbox drops；The power supply is that the driving device and the lifting device (17) are powered.
2. a kind of wind generating set pitch control driving assembly regulating device according to claim 1, it is characterised in that:
The synchronization mechanism that driving clump weight (3) follows the horizontal pivoted arm (5) to rotate synchronously is additionally provided on the pedestal (1),
The synchronization mechanism is connected with the shaft of the driving device.
3. a kind of wind generating set pitch control driving assembly regulating device according to claim 2, it is characterised in that:
The synchronization mechanism include gear ring (2), the first transmission shaft (9), the first driving gear (10), the second driving gear (14),
Second driving shaft (12) and driven gear (11)；
Be further fixed on drive axle seat (13) on the pedestal (1), the gear ring (2) be rotatably installed on the pedestal (1) and with
The horizontal pivoted arm (5) pivot center having the same；A support base is fixed in gear ring (2) periphery, and the clump weight (3) sets
It sets on the support base；The second driving shaft (12) is rotatably installed on the drive axle seat (13), and institute is installed in inner end
State driven gear (11), second driving gear (14) is installed in its outer end；First transmission shaft (9) and the driving device
Shaft connection, first driving gear (10) is installed in bottom；First driving gear (10) and the driven gear
(11) it is meshed, second driving gear (14) is meshed with the gear ring；The gear ring (2), the first driving gear (10),
Second driving gear (14) and driven gear (11) are cone tooth.
4. a kind of wind generating set pitch control driving assembly regulating device according to claim 3, it is characterised in that:
On the bracket (4) along short transverse be arranged at intervals with it is several resist inclined frame (8), the end for resisting inclined frame (8) have turn
The matching hole of dynamic fixed first transmission shaft (9).
5. a kind of wind generating set pitch control driving assembly regulating device according to claim 1, it is characterised in that:
Be rotatably equipped on the bracket (4) one perpendicular to its outer edge surface securing plate (18), the top of the securing plate (18)
It is connected with the horizontal pivoted arm (5).
6. a kind of wind generating set pitch control driving assembly regulating device according to claim 1, it is characterised in that:
The translating device (16) is walking dolly, and wheel is matched with the track of the horizontal pivoted arm.
7. a kind of wind generating set pitch control driving assembly regulating device according to claim 1, it is characterised in that:
The lifting device (17) is electric block, and steel cord ends are connected with hook.
8. a kind of wind generating set pitch control driving assembly regulating device according to claim 1, it is characterised in that:
The driving device includes motor (6) and speed reducer (7)；The driving device passes through gear drive and the level
Pivoted arm (5) is connected.
9. a kind of wind generating set pitch control driving assembly regulating device according to claim 1, it is characterised in that:
The horizontal pivoted arm (5) can rotate 360 ° around the bracket (4), and inner end has a shaft (20), the bracket
(4) it is provided at the top of inner sleeve (19), the shaft (20) is rotatably installed in the inner sleeve (19) by bearing (21).
10. a kind of wind generating set pitch control driving assembly regulating device according to claim 1, it is characterised in that:
The bottom of the bracket (4) is provided with fixing seat, and several reinforcing ribs are provided in the fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821740905.2U CN209140229U (en) | 2018-10-26 | 2018-10-26 | A kind of wind generating set pitch control driving assembly regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821740905.2U CN209140229U (en) | 2018-10-26 | 2018-10-26 | A kind of wind generating set pitch control driving assembly regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209140229U true CN209140229U (en) | 2019-07-23 |
Family
ID=67270800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821740905.2U Active CN209140229U (en) | 2018-10-26 | 2018-10-26 | A kind of wind generating set pitch control driving assembly regulating device |
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| CN (1) | CN209140229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113443560A (en) * | 2020-03-24 | 2021-09-28 | 宝山钢铁股份有限公司 | Transmission shaft synchronous grease supplementing pump working gap adjusting device and adjusting method thereof |
-
2018
- 2018-10-26 CN CN201821740905.2U patent/CN209140229U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113443560A (en) * | 2020-03-24 | 2021-09-28 | 宝山钢铁股份有限公司 | Transmission shaft synchronous grease supplementing pump working gap adjusting device and adjusting method thereof |
| CN113443560B (en) * | 2020-03-24 | 2022-10-21 | 宝山钢铁股份有限公司 | Transmission shaft synchronous grease supplementing pump working gap adjusting device and adjusting method thereof |
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| CP03 | Change of name, title or address |
Address after: 222069 west side of Dapu Road, Lianyungang Economic and Technological Development Zone, Lianyungang City, Jiangsu Province (south of Dongfang Avenue) Patentee after: Guoneng United Power Technology (Lianyungang) Co.,Ltd. Address before: 222000 No.88 Dapu Road, Lianyungang Economic and Technological Development Zone, Lianyungang City, Jiangsu Province Patentee before: Guodian United Power Technology (Lianyungang) Co.,Ltd. |