CN110259641B - Aerogenerator convenient to dismouting - Google Patents

Aerogenerator convenient to dismouting Download PDF

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Publication number
CN110259641B
CN110259641B CN201910551428.8A CN201910551428A CN110259641B CN 110259641 B CN110259641 B CN 110259641B CN 201910551428 A CN201910551428 A CN 201910551428A CN 110259641 B CN110259641 B CN 110259641B
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CN
China
Prior art keywords
ring
rear end
generator body
frame
generator
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
Application number
CN201910551428.8A
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Chinese (zh)
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CN110259641A (en
Inventor
黄敦华
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.)
Anhui Dingbo New Energy Technology Development Co ltd
Original Assignee
Anhui Dingbo New Energy Technology Development Co ltd
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Publication date
Application filed by Anhui Dingbo New Energy Technology Development Co ltd filed Critical Anhui Dingbo New Energy Technology Development Co ltd
Priority to CN201910551428.8A priority Critical patent/CN110259641B/en
Publication of CN110259641A publication Critical patent/CN110259641A/en
Application granted granted Critical
Publication of CN110259641B publication Critical patent/CN110259641B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/10—Assembly of wind motors; Arrangements for erecting 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
    • 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
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Power Engineering (AREA)
  • Wind Motors (AREA)

Abstract

The invention belongs to the technical field of wind driven generators, and particularly relates to a wind driven generator convenient to disassemble and assemble, which comprises a generator body and a support column at the bottom end of the generator body, wherein a connecting frame is sleeved on an output shaft of the generator body, a connecting ring is erected on the side surface of the connecting frame through an embedding component, the embedding component comprises a convex block, and the convex block is integrally formed at the outer edge of the side surface of the connecting frame; the bottom of equipment is equipped with the spacing ring, the ball has been increased to the inside of spacing ring, the spacing ring passes through the bolt fastening in the inside of support column, the go-between erects the side surface at the link through the gomphosis subassembly, the other end of generator body is equipped with the rear end cap, the side surface of rear end cap is fixed with the support frame through damper, generator body places the impact force when in-process damper reduces generator body and places, the U type handle of rear end cap side is convenient for the staff and disassembles generator body.

Description

Aerogenerator convenient to dismouting
Technical Field
The invention belongs to the technical field of wind driven generators, and particularly relates to a wind driven generator convenient to disassemble and assemble.
Background
The wind driven generator is an electric power device which converts wind energy into mechanical work, drives the rotor to rotate and finally outputs alternating current; problems still appear in the using process of the existing wind driven generator, and workers are not easy to operate in the mounting, dismounting and maintaining processes of the existing wind driven generator, so that long time is consumed; in view of the problems exposed during the use of the current wind power generator, there is a need for structural optimization and improvement of the wind power generator.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides the wind driven generator convenient to disassemble and assemble, which has the characteristic of convenience in disassembling and assembling the wind driven generator.
In order to achieve the purpose, the invention provides the following technical scheme: a wind driven generator convenient to disassemble and assemble comprises a generator body and a supporting column arranged at the bottom end of the generator body, a connecting frame is sleeved on an output shaft of the generator body, a connecting ring is erected on the side surface of the connecting frame through an embedding component, the embedding component comprises a convex block, the convex block is integrally formed at the outer edge of the side surface of the connecting frame, a groove embedded with the convex block is formed in the surface of one side of the connecting ring, the connecting ring and the connecting frame are fixed through bolts, a fan blade fixing frame is integrally formed on the side surface of the connecting ring, a fan blade body is fixed on the outer surface of the fan blade fixing frame through bolts, an adjusting rod is sleeved at the bottom end of the generator body, one end of the adjusting rod is embedded and placed inside the supporting column, a limiting ring is fixed at the outer edge of the upper surface of the supporting column through bolts, and a, and a supporting seat is fixed on the side surface of the rear end cover through a damping component.
According to the preferable technical scheme of the wind driven generator convenient to disassemble and assemble, the limiting ring is a semicircular annular component, the inner wall of the limiting ring is uniformly embedded with balls, and the side surfaces of the balls are in contact with the outer wall of the adjusting rod.
According to the preferable technical scheme of the wind driven generator convenient to disassemble and assemble, the side surface of the generator body is integrally formed with the support, the support is a cuboid component, and the number of the supports is four.
As a preferable technical scheme of the wind driven generator convenient to disassemble and assemble, the damping assembly comprises a limiting sleeve, a pressure spring and a support frame, the limiting sleeve is integrally formed on the side surface of the rear end cover, the support frame is embedded in the side surface of the limiting sleeve, the pressure spring is placed in the pressure spring, one end of the pressure spring is in contact with the side surface of the rear end cover, the other end of the pressure spring is in contact with the side surface of the support frame, and the support seat is connected with the other end of the support frame.
According to the preferable technical scheme of the wind driven generator convenient to disassemble and assemble, the side surface of the support frame is provided with the pressure synchronizing ring through welding, and the pressure synchronizing ring is a circular ring component.
According to the preferable technical scheme of the wind driven generator convenient to disassemble and assemble, the six support frames are a group of damping assemblies and are connected through the pressure synchronizing ring, two groups of damping assemblies are arranged on the side surface of the rear end cover and are connected through the connecting rod.
As a preferable technical scheme of the conveniently-disassembled wind driven generator, the rear end cover is a circular ring-shaped component, and U-shaped handles are uniformly arranged on the outer side surface of the rear end cover.
Compared with the prior art, the invention has the beneficial effects that: the bottom of equipment is equipped with the spacing ring, the ball has been increased to the inside of spacing ring, the spacing ring passes through the bolt fastening in the inside of support column, the go-between erects the side surface at the link through the gomphosis subassembly, the other end of generator body is equipped with the rear end cap, the side surface of rear end cap is fixed with the support frame through damper, generator body places the impact force when in-process damper reduces generator body and places, the U type handle of rear end cap side is convenient for the staff and disassembles generator body.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the connecting frame of the present invention;
FIG. 3 is a schematic view of a shock absorbing ring structure according to the present invention;
FIG. 4 is a schematic cross-sectional view of a shock ring according to the present invention;
FIG. 5 is a schematic view of a stopper ring structure according to the present invention;
FIG. 6 is a schematic view of a fan blade fixing structure according to the present invention;
in the figure: 1. a fan blade body; 2. a fan blade fixing frame; 3. a bump; 4. a connecting ring; 5. a connecting frame; 6. a generator body; 7. a rear end cap; 8. a support frame; 9. a pressure synchronizing ring; 10. a supporting seat; 11. a support; 12. adjusting a rod; 13. a limiting ring; 14. a support pillar; 15. a limiting sleeve; 16. a pressure spring; 17. and a ball.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-6, the present invention provides the following technical solutions: a wind driven generator convenient to disassemble and assemble comprises a generator body 6 and a supporting column 14 at the bottom end of the generator body 6, a connecting frame 5 is sleeved on an output shaft of the generator body 6, a connecting ring 4 is erected on the side surface of the connecting frame 5 through an embedding component, the embedding component comprises a convex block 3, the convex block 3 is integrally formed at the outer edge position of the side surface of the connecting frame 5, a groove embedded with the convex block 3 is formed in the side surface of the connecting ring 4, the connecting ring 4 and the connecting frame 5 are fixed through bolts, a fan blade fixing frame 2 is integrally formed on the side surface of the connecting ring 4, a fan blade body 1 is fixed on the outer side surface of the fan blade fixing frame 2 through bolts, an adjusting rod 12 is sleeved at the bottom end of the generator body 6, one end of the adjusting rod 12 is embedded and placed inside the supporting column 14, a limiting ring 13 is fixed at the outer edge position of the upper surface of the, the side surface of rear end cap 7 is fixed with supporting seat 10 through damper assembly, and supporting seat 10 supports the generator when generator body 6 is placed, keeps generator body 6's stability, and in this embodiment, rear end cap 7 seals generator body 6.
Specifically, the spacing ring 13 is a semicircular annular member, the ball 17 is placed in the even gomphosis of the inner wall of the spacing ring 13, the side surface of the ball 17 contacts with the outer wall of the adjusting rod 12, and the ball 17 reduces the friction force to the spacing ring 13 in the rotating process of the adjusting rod 12 in the embodiment.
Specifically, the side surface integrated into one piece of generator body 6 has support 11, and support 11 is the cuboid component, and support 11 is equipped with four, and support 11 avoids adjusting pole 12 atress to produce deformation when generator body 6 adopts the side to place in this embodiment.
Concretely, damper includes stop collar 15, pressure spring 16 and support frame 8, stop collar 15 integrated into one piece has placed support frame 8 at rear end cap 7's side surface, support frame 8 has been placed to stop collar 15's side surface gomphosis, pressure spring 16 has been placed to pressure spring 16's inside, pressure spring 16's one end contacts with rear end cap 7's side surface, pressure spring 16's the other end contacts with support frame 8's side surface, supporting seat 10 is connected with support frame 8's the other end, stop collar 15 is convenient for placing of pressure spring 16 in this embodiment, avoid support frame 8 atress to warp.
Specifically, a pressure synchronizing ring 9 is welded on the side surface of the support frame 8, the pressure synchronizing ring 9 is a circular ring member, and in this embodiment, the pressure synchronizing ring 9 avoids force distribution on the support frame 8 and avoids deformation of the support frame 8 due to excessive stress.
Specifically, six support frames 8 are a set of damper, and six support frames 8 are connected through pressure synchronizing ring 9, and the side surface of rear end cap 7 is equipped with two sets of damper, and two sets of damper are connected through the connecting rod, and damper passes through connecting rod and 9 separation pressure of pressure synchronizing ring in this embodiment.
Specifically, the rear end cover 7 is a circular ring-shaped member, and the outer side surface of the rear end cover 7 is uniformly provided with U-shaped handles, which are convenient for the rear end cover 7 to rotate and take down from the side surface of the generator body 6 in this embodiment.
The working principle and the using process of the invention are as follows: in the device, a generator body 6 is placed at the top end of a support column 14 through a hoisting device in the use process, the bottom end of an adjusting rod 12 is embedded and sleeved inside the support column 14, a worker places a limiting ring 13 on the upper surface of the support column 14 at the time, the limiting ring 13 is fixed on the support column 14 through a bolt, a ball 17 on the inner wall of the limiting ring 13 is in contact with the side wall of the adjusting rod 12 at the time, a fan blade fixing frame 2 is sleeved on the side surface of a connecting frame 5 through a connecting ring 4, the fan blade fixing frame 2 is kept connected with the connecting frame 5 through the bolt on the side surface, a rear end cover 7 is fixed on the side surface of the generator body 6 through a thread, the bottom surface of a support seat 10 is in contact with the ground when the wind driven generator is hoisted and dismounted, a pressure spring 16 inside the limiting sleeve, the pressure synchronizing ring 9 disperses the pressure when the generator body 6 is placed; the U-shaped handle of 7 side of rear end covers is convenient for the staff to dismantle generator body 6.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a aerogenerator convenient to dismouting, includes support column (14) of generator body (6) and generator body (6) bottom, its characterized in that: the output shaft of the generator body (6) is sleeved with a connecting frame (5), the side surface of the connecting frame (5) is provided with a connecting ring (4) through an embedding component, the embedding component comprises a convex block (3), the convex block (3) is integrally formed at the outer edge of the side surface of the connecting frame (5), a groove embedded with the convex block (3) is formed in one side surface of the connecting ring (4), the connecting ring (4) and the connecting frame (5) are fixed through bolts, the side surface of the connecting ring (4) is integrally formed with a fan blade fixing frame (2), the outer surface of the fan blade fixing frame (2) is fixed with a fan blade body (1) through bolts, the bottom end of the generator body (6) is sleeved with an adjusting rod (12), one end of the adjusting rod (12) is embedded and placed inside a supporting column (14), and a limiting ring (13) is fixed at the outer edge of the upper surface of the supporting column, the generator body (6) is different from one end of the connecting frame (5) and is fixedly provided with a rear end cover (7) in a screwing mode through threads, and the side surface of the rear end cover (7) is fixedly provided with a supporting seat (10) through a damping component.
2. The wind power generator of claim 1, wherein: the limiting ring (13) is a semicircular annular component, the inner wall of the limiting ring (13) is evenly embedded with balls (17), and the side surface of each ball (17) is in contact with the outer wall of the adjusting rod (12).
3. The wind power generator of claim 1, wherein: the side surface integrated into one piece of generator body (6) has support (11), support (11) are the cuboid component, support (11) are equipped with four.
4. The wind power generator of claim 1, wherein: damping component includes stop collar (15), pressure spring (16) and support frame (8), stop collar (15) integrated into one piece is in the side surface of rear end cap (7), support frame (8) have been placed in the side surface gomphosis of stop collar (15), pressure spring (16) have been placed to the inside of pressure spring (16), the one end of pressure spring (16) contacts with the side surface of rear end cap (7), the other end of pressure spring (16) contacts with the side surface of support frame (8), supporting seat (10) is connected with the other end of support frame (8).
5. The wind power generator of claim 4, wherein: the side surface of the support frame (8) is provided with a pressure synchronizing ring (9) through welding, and the pressure synchronizing ring (9) is a circular ring component.
6. The wind power generator of claim 5, wherein: six support frame (8) are a set of damper, six support frame (8) are connected through pressure synchronizer ring (9), the side surface of rear end cap (7) is equipped with two sets of damper, and two sets of damper are connected through the connecting rod.
7. The wind power generator of claim 1, wherein: the rear end cover (7) is a circular ring-shaped component, and U-shaped handles are uniformly arranged on the outer side surface of the rear end cover (7).
CN201910551428.8A 2019-06-24 2019-06-24 Aerogenerator convenient to dismouting Expired - Fee Related CN110259641B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910551428.8A CN110259641B (en) 2019-06-24 2019-06-24 Aerogenerator convenient to dismouting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910551428.8A CN110259641B (en) 2019-06-24 2019-06-24 Aerogenerator convenient to dismouting

Publications (2)

Publication Number Publication Date
CN110259641A CN110259641A (en) 2019-09-20
CN110259641B true CN110259641B (en) 2021-02-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2495835Y (en) * 2001-08-01 2002-06-19 建准电机工业股份有限公司 Vane wheel
WO2009052825A2 (en) * 2007-10-23 2009-04-30 Vestas Wind Systems A/S A wind turbine, a method for coupling a first drive train component of the drive train of a wind turbine to a second drive train component of the drive train and use of a wind turbine
CN203387343U (en) * 2013-06-18 2014-01-08 德斯兰压缩机(上海)有限公司 Motor with damping device
CN103437958B (en) * 2013-07-23 2015-12-09 广东技术师范学院 A kind of direct-drive lamination wind driven generator
CN106523284A (en) * 2016-11-05 2017-03-22 佛山市原创动力科技有限公司 Automatic wind tracking wind-driven generator
CN207437446U (en) * 2017-08-22 2018-06-01 温岭市方鑫机电有限公司 A kind of casing
CN207677559U (en) * 2017-12-07 2018-07-31 湖南东方红机电制造有限公司 Monophase machine with damping device

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