CN113958450A - Wind generating set with angle adjusting device - Google Patents

Wind generating set with angle adjusting device Download PDF

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Publication number
CN113958450A
CN113958450A CN202111450882.8A CN202111450882A CN113958450A CN 113958450 A CN113958450 A CN 113958450A CN 202111450882 A CN202111450882 A CN 202111450882A CN 113958450 A CN113958450 A CN 113958450A
Authority
CN
China
Prior art keywords
tower
generating set
gear
wind
sleeve
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
Application number
CN202111450882.8A
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Chinese (zh)
Inventor
李家川
郭辰
张立英
邵振州
高建辉
程瑜
蒋河川
万月
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huaneng Clean Energy Research Institute
Original Assignee
Huaneng Clean Energy Research Institute
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huaneng Clean Energy Research Institute filed Critical Huaneng Clean Energy Research Institute
Priority to CN202111450882.8A priority Critical patent/CN113958450A/en
Publication of CN113958450A publication Critical patent/CN113958450A/en
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/04—Automatic control; Regulation
    • F03D7/042—Automatic control; Regulation by means of an electrical or electronic controller
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0204—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00—Control
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/321—Wind directions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00—Control
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/322—Control parameters, e.g. input parameters the detection or prediction of a wind gust
    • 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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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Wind Motors (AREA)

Abstract

The invention discloses a wind generating set with an angle adjusting device, which comprises a generator body, a tower drum, a base and a controller, wherein the tower drum is arranged on the base; the wind direction and wind pressure monitor arranged at the top of the wind generating set is convenient for monitoring the wind direction around the wind generating set in real time, and transmits wind direction information to the control box in the form of electric signals, so that the controller controls the rotating mechanism to execute rotating action, wind and other operations are realized, the generating efficiency is improved, and meanwhile, the fan is protected.

Description

Wind generating set with angle adjusting device
Technical Field
The invention belongs to the field of wind driven generators, and particularly relates to a wind driven generator set with an angle adjusting device.
Background
The wind driven generator is a device which converts wind energy into mechanical work, the mechanical work drives a rotor to rotate, and finally alternating current is output, the wind energy is used as renewable and pollution-free resources, and is vigorously advocated and developed, the current wind driven generator is usually fixedly arranged and fixed at a reserved position, however, blades of the wind driven generator cannot be well attached to the wind direction along with the continuous change of the wind direction, so that the work of wind power generation cannot be fully completed, the efficiency of the wind driven generator is reduced, and certain defects exist.
The wind driven generator is used for solving the problem that the working efficiency of the wind driven generator is reduced because the wind driven generator is fixedly arranged and cannot be subjected to angle adjustment when the wind driven generator used in the existing wind driven generation is used.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a wind generating set with an angle adjusting device, which solves the problem that the working efficiency of the wind generating set is reduced because the wind generating set is fixedly arranged and the angle of the wind generating set cannot be adjusted when the wind generating set used in the existing wind power generation is used.
In order to achieve the purpose, the wind generating set with the angle adjusting device comprises a generator body, a tower drum, a base and a controller, wherein the tower drum is arranged on the base, the generator body is arranged at the top end of the tower drum, the tower drum is used for supporting the generator body, a wind direction and wind pressure monitor is arranged at the top end of the generator body and is connected with the input end of the controller, a rotating mechanism is arranged on the tower drum, and the execution signal input end of the rotating mechanism is connected with the output end of the controller.
The rotating mechanism comprises a sleeve, a connecting shaft, a limiting plate and a servo motor, the sleeve is arranged on the outer side of the tower barrel, the limiting shaft is connected with the base, the connecting shaft is coaxially arranged above the limiting shaft and extends into the tower barrel, the servo motor is arranged on the sleeve, and a gear transmission pair is arranged between the output end of the servo motor and the connecting shaft.
The gear transmission pair comprises a face gear, the face gear is arranged on the connecting shaft, the output end of the servo motor is provided with a cylindrical gear, a conical gear or a helical gear, and the output axis of the servo motor is perpendicular to the axis of the tower barrel.
The output axis of the servo motor is parallel to the axis of the tower barrel, the connecting shaft is provided with a disc-shaped gear, the output end of the servo motor is provided with a driving gear, and the driving gear is meshed with the disc-shaped gear.
At least two servo motors are symmetrically arranged along the central axis of the tower barrel, and the execution signal input ends of the servo motors are connected with the output end of the controller.
The rotating mechanism comprises a thrust bearing arranged at the bottom of the tower barrel and a sleeve arranged on the outer side of the tower barrel, a plurality of driving motors are symmetrically arranged on the outer side of the tower barrel relative to a self central axis, the driving motors are installed through the sleeve, and gear transmission pairs are arranged at the output ends of the driving motors and the outer side of the tower barrel.
A reinforcing ring is arranged between the inner wall of the sleeve and the tower drum, the sleeve and the reinforcing ring are fixedly connected with the tower drum,
the outer side of the tower barrel is provided with an auxiliary supporting frame, the upper end of the auxiliary supporting frame is fixedly connected with the tower barrel, and the bottom end of the auxiliary supporting frame can be arranged on the base in a rolling or sliding mode.
The auxiliary supporting frame comprises a top fixing ring and three supporting column bottom fixing rings, the three supporting columns are evenly arranged in the circumferential direction, the top ends and the bottom ends of the three supporting columns are fixedly connected with the top fixing ring and the bottom fixing ring respectively, the bottom fixing rings are provided with rollers which can be arranged on the base in a rolling mode, or the rollers can be arranged on the base in a sliding mode through the sliding blocks.
Compared with the prior art, the invention has at least the following beneficial effects: the wind direction and wind pressure monitor arranged at the top of the wind generating set is convenient for monitoring the wind direction around the wind generating set in real time, and transmits wind direction information to the control box in the form of electric signals, so that the controller controls the rotating mechanism to execute rotating action, wind and other operations are realized, the generating efficiency is improved, and meanwhile, the fan is protected.
Furthermore, the motor that slewing mechanism inside set up is convenient for drive gear revolve, combines together through gear and backing plate top evenly distributed's tooth, drives a tower section of thick bamboo and rotates to adjust aerogenerator's angle, set up the gear of two sets of symmetric distributions simultaneously and be convenient for guarantee that tooth atress is even, thereby avoid a tower section of thick bamboo to take place the skew when rotating.
Furthermore, the reinforcing ring arranged inside the rotating mechanism is sleeved with the tower barrel, so that the tower barrel is reinforced, the deviation of the tower barrel is avoided, and meanwhile, the limiting shaft arranged at the bottom of the limiting plate installed on the inner wall of the sleeve is matched with the limiting plate installed at the bottom of the base plate, so that the limitation of the tower barrel is facilitated.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the structure of the present invention.
Fig. 3 is a structural sectional view of the rotating mechanism of the present invention.
Reference numbers in the figures: 1. a generator body; 2. a tower drum; 3. a rotating mechanism; 301. a sleeve; 302. a reinforcing ring; 303. a connecting shaft; 304. a base plate; 305. teeth; 306. a limiting shaft; 307. a limiting plate; 308. a servo motor; 309. a gear; 4. a base; 5. a wind direction and wind pressure monitor; 6. and a controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 and 3, a wind generating set with angle adjusting device, including generator body 1, a tower section of thick bamboo 2, base 4 and controller 6, tower section of thick bamboo 2 sets up on base 4, generator body 1 sets up the top at tower section of thick bamboo 2, tower section of thick bamboo 2 is used for supporting generator body 1, the top of generator body 1 is provided with wind direction wind pressure monitor 5, wind direction wind pressure monitor 5 connection controller 6's input, be provided with slewing mechanism 3 on tower section of thick bamboo 2, slewing mechanism 3's actuating signal input end connection controller 6's output.
Referring to fig. 3, as an alternative embodiment, the rotating mechanism 3 includes a sleeve 301, a coupling shaft 303, a limiting shaft 306, a limiting plate 307, and a servo motor 308, the sleeve 301 is disposed outside the tower 2, the limiting shaft 306 is connected to the base 4, the coupling shaft 303 is coaxially disposed above the limiting shaft 306, the coupling shaft 303 extends into the tower 2, the servo motor 308 is disposed on the sleeve 301, and a gear transmission pair is disposed between an output end of the servo motor 308 and the coupling shaft 303.
Optionally, the gear transmission pair includes a face gear, the face gear is disposed on the connecting shaft 303, the output end of the servo motor 308 is provided with a cylindrical gear, a conical gear or a helical gear, and the output axis of the servo motor 308 is perpendicular to the axis of the tower drum 2.
Optionally, an output axis of the servo motor 308 is parallel to an axis of the tower drum 2, a disc gear is arranged on the engagement shaft 303, and a driving gear is arranged at an output end of the servo motor 308 and is engaged with the disc gear.
Preferably, at least two servo motors 308 are symmetrically arranged along the central axis of the tower 2, and the execution signal input ends of the servo motors 308 are connected with the output end of the controller 6.
As another alternative embodiment, the rotating mechanism 3 includes a thrust bearing disposed at the bottom of the tower drum 2 and a sleeve 301 disposed outside the tower drum, a plurality of driving motors are disposed outside the tower drum 2 symmetrically with respect to a central axis of the driving motors, the driving motors are mounted through the sleeve 301, and a gear transmission pair is disposed between an output end of the driving motor and the outside of the tower drum 2.
A reinforcing ring 302 is arranged between the inner wall of the sleeve 301 and the tower drum, the sleeve 301 and the reinforcing ring 302 are both fixedly connected with the tower drum 2,
optionally, an auxiliary support frame is arranged on the outer side of the tower drum 2, the upper end of the auxiliary support frame is fixedly connected with the tower drum 2, and the bottom end of the auxiliary support frame is arranged on the base 4 in a rolling or sliding manner.
The auxiliary supporting frame comprises a top fixing ring and three supporting column bottom fixing rings, the three supporting columns are evenly arranged in the circumferential direction, the top ends and the bottom ends of the three supporting columns are fixedly connected with the top fixing ring and the bottom fixing ring respectively, the bottom fixing rings are provided with rollers which can be arranged on the base 4 in a rolling mode, or the rollers can be arranged on the base 4 in a sliding mode through the sliding blocks.
Referring to fig. 1-3, a wind generating set with angle adjusting device, including generator body 1, generator body 1's bottom fixed mounting has a tower section of thick bamboo 2, just the bottom of a tower section of thick bamboo 2 is run through and is provided with and is used for carrying out pivoted slewing mechanism 3 to a tower section of thick bamboo 2, generator body 1's top fixed mounting has a wind direction wind pressure monitor 5 that is used for monitoring the wind direction, base 4 is installed to slewing mechanism 3's bottom.
As shown in fig. 2 and 3, the rotating mechanism 3 includes a sleeve 301, a reinforcing ring 302, an engaging shaft 303, a backing plate 304, teeth 305, a limiting shaft 306, a limiting plate 307, a servo motor 308, and a gear 309, the reinforcing ring 302 is mounted on an inner wall of the sleeve 301, and the tower 2 extends through the top of the sleeve 301 and the reinforcing ring 302 to the middle of the sleeve 301;
the reinforcing ring 302 facilitates the reinforcement of the sleeve 301 against shifting;
the bottom of the tower drum 2 is fixedly provided with a connecting shaft 303, the diameter of the connecting shaft 303 is smaller than that of the tower drum 2, the bottom of the connecting shaft 303 is provided with a base plate 304, the diameter of the base plate 304 is the same as that of the tower drum 2, teeth 305 are arranged on the circumferential outer wall of the connecting shaft 303 at intervals, the teeth 305 are connected with the base plate 304, the bottom of the base plate 304 is fixedly provided with a limiting shaft 306, servo motors 308 are symmetrically arranged on two sides of the sleeve 301, the output end of each servo motor 308 penetrates through the side wall of the sleeve 301 to extend into the sleeve, the output end of each servo motor 308 is provided with a gear 309, and the gears 309 are matched with the teeth 305;
the servo motor 308 controls the gear 309 to rotate, the gear 309 is matched with the teeth 305, so that the backing plate 304 is driven to rotate, and the backing plate 304 adjusts the angle of the generator body 1 through the tower 2;
a limiting plate 307 is mounted on the inner wall of the sleeve 301, the limiting plate 307 is located at the bottom of the backing plate 304, the limiting shaft 306 is sleeved with the limiting plate 307, a controller 6 is mounted at the top of the limiting plate 307, and the controller 6 is electrically connected with the wind direction and wind pressure monitor 5;
the limiting shaft 306 is combined with the limiting plate 307, so that the tower drum 2 is limited, and the controller 6 comprises a microprocessor and a control unit inside, so that the servo motor 308 is controlled to rotate conveniently.
The model of wind direction wind pressure monitor 5 is: FT-WQX 2.
When the device is used, the device is placed and fixed at a reserved position through the base 4 arranged at the bottom of the device;
when the generator body 1 arranged at the top of the device normally works, the wind direction and wind pressure monitor 5 fixedly arranged at the top of the generator body 1 is convenient for monitoring the wind direction outside the generator body 1, and simultaneously, monitoring information is transmitted to the inside of the controller 6 arranged inside the sleeve 301 through electric signals;
at this time, the controller 6 controls the servo motors 308 symmetrically arranged at two sides of the sleeve 301 through a microprocessor and a control unit in the controller, and the servo motors 308 drive the gears 309 arranged in the sleeve 301 to rotate through the output ends penetrating through one side of the servo motors to the interior of the sleeve 301;
because the gear 309 is matched with the teeth 305 uniformly arranged on the top of the backing plate 304, the gear 309 drives the backing plate 304 to rotate through the teeth 305, the backing plate 304 drives the tower barrel 2 to rotate through the connecting shaft 303, and then the angle of the generator body 1 is adjusted until the angle is adjusted to a proper position;
meanwhile, when the tower drum 2 rotates, the limiting shaft 306 arranged at the bottom of the base plate 304 is combined with the limiting plate 307 arranged inside the sleeve 301, so that the tower drum 2 is limited, and meanwhile, the reinforcing ring 302 arranged on the inner wall of the sleeve 301 is sleeved with the tower drum 2, so that the tower drum 2 is reinforced.
The device provided by the invention is used as a small off-grid fan, and has a good effect.
In conclusion, the wind direction and wind pressure monitor arranged at the top of the device is convenient for monitoring the wind direction around the wind driven generator, and simultaneously the controller arranged inside the matched sleeve controls the servo motor to rotate and drives the tower barrel to rotate through the gear matched with the teeth, so that the angle of the wind driven generator is adjusted, and the wind direction are more attached.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (9)

1. The utility model provides a be equipped with angle adjusting device wind generating set, a serial communication port, including generator body (1), tower section of thick bamboo (2), base (4) and controller (6), tower section of thick bamboo (2) set up on base (4), generator body (1) sets up the top at tower section of thick bamboo (2), tower section of thick bamboo (2) are used for supporting generator body (1), the top of generator body (1) is provided with wind direction wind pressure monitor (5), the input of wind direction wind pressure monitor (5) connection director (6), be provided with slewing mechanism (3) on tower section of thick bamboo (2), the output of actuating signal input connection director (6) of slewing mechanism (3).
2. The wind generating set with the angle adjusting device according to claim 1, wherein the rotating mechanism (3) comprises a sleeve (301), a connecting shaft (303), a limiting shaft (306), a limiting plate (307) and a servo motor (308), the sleeve (301) is arranged on the outer side of the tower drum (2), the limiting shaft (306) is connected with the base (4), the connecting shaft (303) is coaxially arranged above the limiting shaft (306), the connecting shaft (303) extends into the tower drum (2), the servo motor (308) is arranged on the sleeve (301), and a gear transmission pair is arranged between the output end of the servo motor (308) and the connecting shaft (303).
3. The wind generating set with the angle adjusting device according to claim 2, wherein the gear transmission pair comprises a face gear, the face gear is arranged on the connecting shaft (303), the output end of the servo motor (308) is provided with a cylindrical gear, a conical gear or a helical gear, and the output axis of the servo motor (308) is perpendicular to the axis of the tower (2).
4. Wind generating set with angle adjustment according to claim 2, characterized in that the output axis of the servo motor (308) is parallel to the axis of the tower (2), the connecting shaft (303) is provided with a disk gear, the output end of the servo motor (308) is provided with a driving gear, and the driving gear is meshed with the disk gear.
5. Wind generating set provided with an angle adjusting device according to claim 3 or 4, characterized in that at least two servo motors (308) are symmetrically arranged along the central axis of the tower (2), and the execution signal input ends of the servo motors (308) are connected with the output end of the controller (6).
6. The wind generating set with the angle adjusting device according to claim 1, wherein the rotating mechanism (3) comprises a thrust bearing arranged at the bottom of the tower drum (2) and a sleeve (301) arranged outside the tower drum, a plurality of driving motors are symmetrically arranged outside the tower drum (2) about a central axis of the driving motors, the driving motors are installed through the sleeve (301), and gear transmission pairs are arranged at the output ends of the driving motors and the outside of the tower drum (2).
7. Wind generating set with angle adjustment device according to claim 3 or 6, characterized in that a reinforcing ring (302) is arranged between the inner wall of the sleeve (301) and the tower, and both the sleeve (301) and the reinforcing ring (302) are fixedly connected with the tower (2).
8. Wind generating set with angle adjustment device according to claim 1, characterized in that an auxiliary support frame is arranged outside the tower (2), the upper end of the auxiliary support frame is fixedly connected with the tower (2), and the bottom end of the auxiliary support frame is arranged on the base (4) in a rolling or sliding manner.
9. The wind generating set with the angle adjusting device of claim 8, wherein the auxiliary supporting frame comprises a top fixing ring and three supporting column bottom fixing rings, the three supporting columns are uniformly arranged in the circumferential direction, the top ends and the bottom ends of the three supporting columns are respectively fixedly connected with the top fixing ring and the bottom fixing ring, and the bottom fixing ring is provided with rollers which can be arranged on the base (4) in a rolling manner or is slidably arranged on the base (4) through sliding blocks.
CN202111450882.8A 2021-11-30 2021-11-30 Wind generating set with angle adjusting device Pending CN113958450A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111450882.8A CN113958450A (en) 2021-11-30 2021-11-30 Wind generating set with angle adjusting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111450882.8A CN113958450A (en) 2021-11-30 2021-11-30 Wind generating set with angle adjusting device

Publications (1)

Publication Number Publication Date
CN113958450A true CN113958450A (en) 2022-01-21

Family

ID=79472859

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111450882.8A Pending CN113958450A (en) 2021-11-30 2021-11-30 Wind generating set with angle adjusting device

Country Status (1)

Country Link
CN (1) CN113958450A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116771600A (en) * 2023-08-11 2023-09-19 无锡市正隆祥机械制造有限公司 Angle adjusting device and method for wind driven generator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116771600A (en) * 2023-08-11 2023-09-19 无锡市正隆祥机械制造有限公司 Angle adjusting device and method for wind driven generator
CN116771600B (en) * 2023-08-11 2024-02-02 无锡市正隆祥机械制造有限公司 Angle adjusting device and method for wind driven generator

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