CN203906179U - Lifting wing lift lever transmission type wind resistance device special for wind power generation - Google Patents

Lifting wing lift lever transmission type wind resistance device special for wind power generation Download PDF

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Publication number
CN203906179U
CN203906179U CN201420295398.1U CN201420295398U CN203906179U CN 203906179 U CN203906179 U CN 203906179U CN 201420295398 U CN201420295398 U CN 201420295398U CN 203906179 U CN203906179 U CN 203906179U
Authority
CN
China
Prior art keywords
wind
tower cylinder
lever
rotating shaft
fixed seat
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
CN201420295398.1U
Other languages
Chinese (zh)
Inventor
秦鹏
李泽雄
向荣
杨辉
侯建军
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.)
WUHAN HAOLIAN TECHNOLOGY Co Ltd
Xinjiang Huaxun Technology Development Co ltd
Original Assignee
WUHAN HAOLIAN TECHNOLOGY Co Ltd
Xinjiang Huaxun Technology Development Co ltd
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 WUHAN HAOLIAN TECHNOLOGY Co Ltd, Xinjiang Huaxun Technology Development Co ltd filed Critical WUHAN HAOLIAN TECHNOLOGY Co Ltd
Priority to CN201420295398.1U priority Critical patent/CN203906179U/en
Application granted granted Critical
Publication of CN203906179U publication Critical patent/CN203906179U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction

Abstract

The utility model discloses a lifting wing lift lever transmission type wind resistance device special for wind power generation. The lifting wing lift lever transmission type wind resistance device comprises a direct drive type horizontal axis wind driven generator and a tower cylinder. The wind driven generator comprises a generator room, blades, a rotating shaft and a generator body. The generator room which can automatically rotate around the straight line where the geometric central axis of the tower cylinder is located is fixedly positioned and installed at the top end of the tower cylinder. The generator body and the rotating shaft are installed inside the generator room. The blades which can be annularly and evenly distributed around a load-bearing shaft segment are fixedly installed at the load-bearing shaft segment, extending out of the front end of the generator room, of the rotating shaft. The blades rotate around the straight line where the geometric central axis of the rotating shaft is located under the wind effect, then drive the rotating shaft to automatically rotate and drive a generator rotor to rotate through the rotating shaft so as to output electric energy. The lifting wing lift lever transmission type wind resistance device further comprises a first guiding rail, a supporting frame, a lifting movable base, a lifting guiding wheel, a first limiting fixing base, a second limiting fixing base, a horizontal wing, a touch fore transmission column, a limiting pin, a lever, a supporting column, a fixed pulley, a torsional spring and an ejecting press shell. The lifting wing lift lever transmission type wind resistance device is more reasonable in structure and can further improve the wind-resistant performance of the tower cylinder.

Description

Elevating plane lift lever transmission formula wind proof wind-power electricity generation special purpose device
Technical field
The utility model relates to the improvement of wind energy conversion system generating device structure, particularly elevating plane lift lever transmission formula wind proof wind-power electricity generation special purpose device.
Background technique
Its wind resistance of wind energy conversion system electricity generating device of existing employing tower cylinder is deviation still, and structure is unreasonable, and tower cylinder easily produces fatigue stress, then makes self bending, and this can have a strong impact on wind power generation efficiency, even occurs industrial accident.
Model utility content
The purpose of this utility model is to provide a kind of elevating plane lift lever transmission formula wind proof wind-power electricity generation special purpose device, and structure is more reasonable, can further improve tower cylinder wind resistance.
The purpose of this utility model is achieved in that a kind of elevating plane lift lever transmission formula wind proof wind-power electricity generation special purpose device, comprise directly driving type horizontal axis wind-driven generator and tower cylinder, wind-driven generator comprises cabin, blade, rotating shaft and generator, in location, tower cylinder top, being fixedly mounted with can be around the cabin of tower cylinder geometric centre axes place straight line rotation, at engine room inside, generator and rotating shaft are installed, on the carrying shaft part stretching out through cabin front end in rotating shaft, are being fixedly mounted with and can carrying the uniform blade of shaft part hoop around this, blade wind-engaging power effect and then drive rotating shaft rotation and order about generator amature by rotating shaft around rotating shaft geometric centre axes place straight line revolution and rotate and export electric energy, also comprise the first guide rail, supporting frame, lifting movable base, lifting idler pulley, the first limiting fixed seat, the second limiting fixed seat, horizontal tail, touch force-transmitting pole, position limit pin, lever, supporting post, static pulley, torsion spring, top pressure shell, in tower cylinder outside, setting firmly along tower cylinder length direction and extending and first guide rail vertical with horizontal plane when blade revolves round the sun, on the outside barrel of tower cylinder, be also fixedly mounted with the first limiting fixed seat and the second limiting fixed seat, lifting idler pulley is between the first limiting fixed seat and the second limiting fixed seat, lifting idler pulley location and installation retrains and is subject to the first limiting fixed seat on supporting frame and by the first guide rail, the second limiting fixed seat is spacing can only be with on the first guide rail and the mode reciprocatingly sliding along the first rail length direction between the first limiting fixed seat and the second limiting fixed seat and the first guide rail phase matched together, supporting frame be packed in not with the tactile lifting movable base of tower socket joint on, on lifting movable base, be fixedly mounted with work as tower cylinder can the effect of wind-engaging power while being straightened fixedly and overcome the horizontal tail that gravity rises, the bottom of touching force-transmitting pole is packed on lifting movable base, the top of touching force-transmitting pole is arranging spacing draw-in groove, one end of supporting post is packed on the back outer tube wall of tower cylinder near cabin, in the other end location and installation of supporting post, rotating static pulley and for limiting the torsion spring of static pulley rotation angle, on static pulley, setting firmly and can synchronize with static pulley the lever rotating, near on the back outer tube wall in cabin, be fixedly mounted with the top pressure shell that covers this back outer tube wall, top pressure shell internal face all the time with this back outer tube wall each other face contact, static pulley is subject to torsion spring effect and can only orders about lever uniaxially and press all the time with the tail end of static pulley rotation and even lever the outer wall of touching top pressure shell, the head end of lever is being fixedly mounted with position limit pin, when the effect of horizontal tail wind-engaging power, rise and drive and touch force-transmitting pole and rise and then make position limit pin that the head end of lever is fixed with relatively touch force-transmitting pole motion and enter and touch in the spacing draw-in groove that force-transmitting pole top is provided with, position limit pin be subject to spacing draw-in groove spacing and can only force be subject to the lift effect of horizontal tail and rise to touch force-transmitting pole hinged by position limit pin and lever head end, the lift that the horizontal tail that lever head end is subject to produces by lever body change into moment then this moment by changing into the lever tail end of top pressure shell face contact the reverse resistance that the active force suffered with the windward side of the blade of wind-engaging power effect rotation is substantially contrary all the time, this reverse resistance passes to tower cylinder near the barrel in cabin by top pressure shell, so that this reverse resistance is resisted this blade windward side by tower cylinder near the barrel in cabin and is subject to wind-force to order about produced active force.
The utility model is according to principle of moment balance, the lift that the horizontal fixed-wing of the utility model produces successively by touch force-transmitting pole, by position limit pin with touch the hinged lever of force-transmitting pole transitory phase, top pressure shell is broken down into the resistance pointing to along level, this resistance finally passes to tower cylinder near the barrel in cabin, the suffered active force in blade windward side rotating with the power effect of balance wind-engaging.The utility model structure is more reasonable, can further improve tower cylinder wind resistance.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is general structure schematic diagram of the present utility model.
Embodiment
A kind of elevating plane lift lever transmission formula wind proof wind-power electricity generation special purpose device, as shown in Figure 1, comprise directly driving type horizontal axis wind-driven generator and tower cylinder 17, wind-driven generator comprises cabin 2, blade 1, rotating shaft and generator, in tower cylinder 17 location, top, being fixedly mounted with can be around the cabin 2 of tower cylinder 17 geometric centre axes place straight line rotations, in cabin, 2 inside are installed with generator and rotating shaft, be fixedly mounted with can carry the uniform blade of shaft part hoop 1 around this in rotating shaft through cabin 2 front ends on the carrying shaft part stretching out, blade 1 wind-engaging power effect and then drive rotating shaft rotation and order about generator amature by rotating shaft around rotating shaft geometric centre axes place straight line revolution and rotate and export electric energy, also comprise the first guide rail 16, supporting frame 12, lifting movable base 15, lifting idler pulley 14, the first limiting fixed seat 10, the second limiting fixed seat 18, horizontal tail 13, touch force-transmitting pole 11, position limit pin 9, lever 19, supporting post 5, static pulley 6, torsion spring, top pressure shell 3, in tower cylinder 17 outsides, setting firmly along tower cylinder 17 length directions and extending and first guide rail 16 vertical with horizontal plane when blade 1 revolves round the sun, on the outside barrel of tower cylinder 17, be also fixedly mounted with the first limiting fixed seat 10 and the second limiting fixed seat 18, lifting idler pulley 14 is between the first limiting fixed seat 10 and the second limiting fixed seat 18, lifting idler pulley 14 location and installation retrain and are subject to the first limiting fixed seat 10 on supporting frame 12 and by the first guide rail 16, the second limiting fixed seat 18 is spacing can only be with on the first guide rail 16 and the mode reciprocatingly sliding along the first guide rail 16 length directions between the first limiting fixed seat 10 and the second limiting fixed seat 18 and the first guide rail 16 phase matched togethers, 12 of supporting frames are packed on the lifting movable base 15 not contacting with tower cylinder 17, on lifting movable base 15, be fixedly mounted with work as tower cylinder 17 can the effect of wind-engaging power while being straightened fixedly and overcome the horizontal tail 13 that gravity rises, the bottom of touching force-transmitting pole 11 is packed on lifting movable base 15, the top of touching force-transmitting pole 11 is arranging spacing draw-in groove 8, one end of supporting post 5 is packed on the back outer tube wall of tower cylinder 17 near cabin 2, in the other end location and installation of supporting post 5, rotating static pulley 6 and for limiting the torsion spring of static pulley 6 rotation angles, on static pulley 6, setting firmly and can synchronize with static pulley 6 lever 19 rotating, near on the back outer tube wall in cabin 2, be fixedly mounted with the top pressure shell 3 that covers this back outer tube wall, top pressure shell 3 internal faces all the time with this back outer tube wall each other face contact, static pulley 6 is subject to torsion spring effect and can only orders about lever 19 uniaxiallies and press all the time with the tail end 4 of static pulley 6 rotations and even lever 19 outer wall of touching top pressure shell 3, the head end 7 of lever 19 is being fixedly mounted with position limit pin 9, when horizontal tail 13 wind-engaging power effects, rise and drive and touch force-transmitting pole 11 and rise and then make position limit pin 9 that the head end 7 of lever 19 is fixed with relatively touch force-transmitting pole 11 motions and enter and touch in the spacing draw-in groove 8 that force-transmitting pole 11 tops are provided with, position limit pin 9 be subject to spacing draw-in groove 8 spacing and can only force be subject to the lift effect of horizontal tail 13 and rise to touch force-transmitting pole 11 hinged by position limit pin 9 and lever 19 head ends 7, the lift that the horizontal tail 13 that lever 19 head ends 7 are subject to produces by lever 19 bodies change into moment then this moment by changing into lever 19 tail ends 4 of 3 contacts of top pressure shell the reverse resistance that the active force suffered with the windward side of the blade of wind-engaging power effect rotation is substantially contrary all the time, this reverse resistance passes to tower cylinder 17 near the barrel in cabin 2 by top pressure shell 3, so that this reverse resistance is resisted this blade 1 windward side by tower cylinder 17 near the barrel in cabin 2 and is subject to wind-force to order about produced active force.

Claims (1)

1. an elevating plane lift lever transmission formula wind proof wind-power electricity generation special purpose device, comprise directly driving type horizontal axis wind-driven generator and tower cylinder (17), wind-driven generator comprises cabin (2), blade (1), rotating shaft and generator, in location, tower cylinder (17) top, being fixedly mounted with can be around the cabin (2) of tower cylinder (17) geometric centre axes place straight line rotation, in cabin, (2) inside is installed with generator and rotating shaft, on the carrying shaft part stretching out, is being fixedly mounted with and can carrying the uniform blade of shaft part hoop (1) around this in rotating shaft through cabin (2) front end; Blade (1) wind-engaging power effect and then drive rotating shaft rotation and order about generator amature by rotating shaft around rotating shaft geometric centre axes place straight line revolution and rotate and export electric energy; It is characterized in that: also comprise the first guide rail (16), supporting frame (12), lifting movable base (15), lifting idler pulley (14), the first limiting fixed seat (10), the second limiting fixed seat (18), horizontal tail (13), touch force-transmitting pole (11), position limit pin (9), lever (19), supporting post (5), static pulley (6), torsion spring, top pressure shell (3); in tower cylinder (17) outside, setting firmly along tower cylinder (17) length direction and extending and first guide rail (16) vertical with horizontal plane when blade (1) revolves round the sun, on the outside barrel of tower cylinder (17), be also fixedly mounted with the first limiting fixed seat (10) and the second limiting fixed seat (18), lifting idler pulley (14) is positioned between the first limiting fixed seat (10) and the second limiting fixed seat (18), lifting idler pulley (14) location and installation goes up and is retrained and be subject to by the first guide rail (16) the first limiting fixed seat (10) at supporting frame (12), the second limiting fixed seat (18) is spacing can only be with upper at the first guide rail (16) and be positioned at the mode and the first guide rail (16) phase matched together reciprocatingly sliding along the first guide rail (16) length direction between the first limiting fixed seat (10) and the second limiting fixed seat (18), supporting frame (12) is packed on the lifting movable base (15) not contacting with tower cylinder (17), on lifting movable base (15), be fixedly mounted with work as tower cylinder (17) can the effect of wind-engaging power while being straightened fixedly and overcome the horizontal tail (13) that gravity rises, the bottom of touching force-transmitting pole (11) is packed on lifting movable base (15), the top of touching force-transmitting pole (11) is arranging spacing draw-in groove (8), one end of supporting post (5) is packed in tower cylinder (17) near on the back outer tube wall in cabin (2), in the other end location and installation of supporting post (5), rotating static pulley (6) and for limiting the torsion spring of static pulley (6) rotation angle, on static pulley (6), setting firmly and can synchronize with static pulley (6) lever (19) rotating, near on the back outer tube wall in cabin (2), be fixedly mounted with the top pressure shell (3) that covers this back outer tube wall, top pressure shell (3) internal face all the time with this back outer tube wall each other face contact, static pulley (6) is subject to torsion spring effect and can only orders about lever (19) uniaxially and press all the time with the tail end (4) of static pulley (6) rotation and even lever (19) outer wall of touching top pressure shell (3), the head end (7) of lever (19) is being fixedly mounted with position limit pin (9), when the effect of horizontal tail (13) wind-engaging power, rise and drive and touch force-transmitting pole (11) and rise and then make position limit pin (9) that the head end (7) of lever (19) is fixed with relatively touch force-transmitting pole (11) motion and enter and touch in the spacing draw-in groove (8) that force-transmitting pole (11) top is provided with, position limit pin (9) be subject to spacing draw-in groove (8) spacing and can only force be subject to the lift effect of horizontal tail (13) and rise to touch force-transmitting pole (11) hinged by position limit pin (9) and lever (19) head end (7), the lift that the horizontal tail (13) that lever (19) head end (7) is subject to produces by lever (19) body change into moment then this moment by changing into lever (19) tail end (4) of top pressure shell (3) face contact the reverse resistance that the active force suffered with the windward side of the blade of wind-engaging power effect rotation is substantially contrary all the time, this reverse resistance passes to tower cylinder (17) near the barrel in cabin (2) by top pressure shell (3), so that resisting this blade (1) windward side by tower cylinder (17) near the barrel in cabin (2), this reverse resistance is subject to wind-force to order about produced active force.
CN201420295398.1U 2014-06-04 2014-06-04 Lifting wing lift lever transmission type wind resistance device special for wind power generation Expired - Fee Related CN203906179U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420295398.1U CN203906179U (en) 2014-06-04 2014-06-04 Lifting wing lift lever transmission type wind resistance device special for wind power generation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420295398.1U CN203906179U (en) 2014-06-04 2014-06-04 Lifting wing lift lever transmission type wind resistance device special for wind power generation

Publications (1)

Publication Number Publication Date
CN203906179U true CN203906179U (en) 2014-10-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420295398.1U Expired - Fee Related CN203906179U (en) 2014-06-04 2014-06-04 Lifting wing lift lever transmission type wind resistance device special for wind power generation

Country Status (1)

Country Link
CN (1) CN203906179U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105564384A (en) * 2015-08-07 2016-05-11 马根昌 Automobile rearview mirror waterproof wing
CN108678908A (en) * 2018-08-31 2018-10-19 北京金风科创风电设备有限公司 Yaw tower segments, tower and wind power generating set

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105564384A (en) * 2015-08-07 2016-05-11 马根昌 Automobile rearview mirror waterproof wing
CN105564384B (en) * 2015-08-07 2017-09-15 洪东科 The anti-hydrofoil of automobile rearview mirror
CN108678908A (en) * 2018-08-31 2018-10-19 北京金风科创风电设备有限公司 Yaw tower segments, tower and wind power generating set
CN108678908B (en) * 2018-08-31 2020-03-17 北京金风科创风电设备有限公司 Yaw tower barrel section, tower barrel and wind generating set

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141029

Termination date: 20150604

EXPY Termination of patent right or utility model