CN109944739B - Installation method of externally-hung vertical axis wind power generation equipment - Google Patents
Installation method of externally-hung vertical axis wind power generation equipment Download PDFInfo
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- CN109944739B CN109944739B CN201910383320.2A CN201910383320A CN109944739B CN 109944739 B CN109944739 B CN 109944739B CN 201910383320 A CN201910383320 A CN 201910383320A CN 109944739 B CN109944739 B CN 109944739B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
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Abstract
The invention discloses an externally-hung vertical axis wind power generation device which comprises an installation barrel, wherein a generator is fixed at the bottom end inside the installation barrel, a rotating shaft is fixedly connected with an input shaft of the generator, an installation frame is fixed in the middle of the rotating shaft, a connecting plate is fixed at one end of the installation frame, blades are fixed on the connecting plate, a first hanging block and a second hanging block are symmetrically fixed on two sides of the upper end of the installation barrel respectively, the first hanging block and the second hanging block are hung on a fixed box, a supporting rod is fixed at the lower end of the fixed box, a locking mechanism is arranged between the first hanging block and the fixed box, and a jacking mechanism is arranged between the second hanging block and the fixed box. Through the quick installation and the dismantlement of above-mentioned structure realization device, simple structure, the installation is firm, and it is convenient to dismantle, improves work efficiency, and the material resources of using manpower sparingly are conveniently worked, and the generating efficiency is high, and is with low costs, is convenient for carry out quick replacement, installation to the device.
Description
Technical Field
The invention belongs to the technical field of wind power generation equipment, and particularly relates to an installation method of externally-hung vertical axis wind power generation equipment.
Background
Wind is the most familiar natural phenomenon in our daily life, and wind on the earth is uneven heating of the atmosphere on the earth surface caused by solar radiation, so that the atmospheric pressure is unevenly distributed. Under the action of uneven pressure, air moves along the horizontal direction to form wind, and kinetic energy generated by air flow is wind energy. Wind energy is the most active renewable energy source, so it can be said that wind energy is an inexhaustible energy source. Through field investigation and research of technical data, the wind energy resource of our country is abundant, so that wind power generation is emphasized by the country. At present, horizontal shaft type wind driven generators are in the mainstream form in domestic and foreign markets. However, the horizontal axis wind turbine has a great disadvantage. Such as: the horizontal shaft type wind driven generator is high in installation height, large in occupied space, poor in wind resistance and high in noise during operation, and a yaw system facing the wind is required. Compared with a horizontal shaft type wind driven generator, the vertical shaft wind driven generator can adapt to any wind direction, is lower in installation height, can be integrally arranged, occupies small space, and generates low noise when in operation. Therefore, in recent years, vertical axis wind turbines have been receiving more and more attention.
The vertical axis wind driven generator is recognized by people, some problems are caused, the existing vertical axis wind driven generator is installed on the supporting rod, the structure is complex, the installation is complex, the vertical axis wind driven generator is not easy to disassemble and assemble, the moving is inconvenient, and great inconvenience is brought to people.
Disclosure of Invention
The invention aims to provide an externally-hung vertical axis wind power generation device, which aims to solve the problems of complex installation and inconvenient disassembly of the conventional vertical axis generator in the background art.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an outer hanging vertical axis wind power generation equipment, includes the installation bucket, the inside bottom mounting of installation bucket has the generator, the input shaft of generator is fixed with the pivot, the centre of pivot is fixed with the mounting bracket, the one end of mounting bracket is fixed with the connecting plate, be fixed with the blade on the connecting plate, the upper end both sides of installation bucket symmetry respectively are fixed with first string of piece and second string of piece, first string of piece and second string of piece hang on fixed box, the lower extreme of fixed box is fixed with the bracing piece, be provided with locking mechanism between first string of piece and the fixed box, be provided with the tight mechanism in top between second string of piece and the fixed box.
Preferably, locking mechanism includes first hangers, first hangers is fixed in the upper end one side of fixed case, first hangers internal thread transmission is connected with the lead screw, the one end fixing of lead screw has first kicking block, first kicking block is located first hangers inboardly, first kicking block and first hanger in close contact with.
Preferably, a hand wheel is fixed to one end portion, far away from the first jacking block, of the screw rod, the hand wheel is located on the outer side of the first hanging lug, and a crank is fixed to the hand wheel.
Preferably, the screw rod is in threaded transmission connection with a locking nut, and the locking nut is located between the hand wheel and the first hanging lug.
Preferably, the tight mechanism in top includes the second hangers, the upper end at fixed case is fixed to the second hangers, it has the second kicking block to slide in the lateral wall of second hangers, the outside of second hangers is fixed with the baffle, be provided with the spring between second kicking block and the baffle, the spring is located the lateral wall of second hangers.
Preferably, the second hanging block is provided with a blind hole, the second top block is inserted into the blind hole, and the lower end parts of the first hanging block and the second hanging block are provided with chamfers.
Preferably, the top end of the rotating shaft is rotatably connected with a fixing plate, and a fence is fixed between the outer side of the fixing plate and the top end of the mounting barrel.
Preferably, a waterproof plate is fixed on the fixing plate and is arranged in a spherical shape.
Preferably, a lifting column is fixed in the middle of the upper end of the fixing plate, the lifting column penetrates through the waterproof plate and extends to the upper end of the waterproof plate, and a lifting hole is formed in the upper end of the lifting column.
Preferably, the connecting plate is provided with three equal-angle distributed on the rotating shaft, and the connecting plate is provided with lightening holes.
The invention has the technical effects and advantages that: compared with the prior art, the externally-hung vertical axis wind power generation equipment provided by the invention has the following advantages:
1. according to the invention, the first hanging block and the second hanging block are arranged on the two sides of the mounting barrel and respectively hung on the first hanging lug and the second hanging lug on the two sides of the upper end of the fixed box, so that the mounting barrel is mounted in the fixed box, the first hanging block is firmly locked on the fixed box through the screw rod on the first hanging lug, and the second hanging block is tightly propped against the fixed box through the second jacking block on the second hanging lug under the elastic force action of the spring, so that the mounting barrel is convenient to mount, firm in connection, convenient to dismount and convenient to move;
2. according to the invention, the blades are arranged on the connecting plate, the blades are blown by wind to drive the connecting plate to move, so that the mounting frame is driven to move, the rotating shaft is driven to rotate, the rotation of the rotating shaft drives the generator to work to realize power generation, and the wind power generator is high in power generation efficiency and simple in structure.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a view showing the inner structure of the installation barrel according to the present invention;
FIG. 3 is a diagram of the construction of the connection plate of the present invention;
FIG. 4 is a view of the structure of the fixing case of the present invention;
FIG. 5 is an enlarged view of the invention at A;
fig. 6 is an enlarged view of the present invention at B.
Reference numerals: 1. installing a barrel; 2. a generator; 3. a rotating shaft; 4. a mounting frame; 5. a connecting plate; 6. a blade; 7. a first hanging block; 8. a second hanging block; 9. a fixed box; 10. a support bar; 11. a locking mechanism; 111. a first suspension loop; 112. a screw rod; 113. a first top block; 114. a hand wheel; 115. a crank; 116. locking the nut; 12. a jacking mechanism; 121. a second suspension loop; 122. a second top block; 123. a baffle plate; 124. a spring; 13. a fixing plate; 14. a fence; 15. a waterproof sheet; 16. lifting the lifting column; 17. lifting holes; 18. lightening holes; 19. blind holes; 20. and (6) chamfering.
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. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. 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.
The invention provides an externally-hung vertical axis wind power generation device as shown in figures 1-6, which comprises an installation barrel 1, wherein a generator 2 is fixed at the bottom end inside the installation barrel 1, a rotating shaft 3 is fixedly connected to an input shaft of the generator 2, an installation frame 4 is fixed in the middle of the rotating shaft 3, a connecting plate 5 is fixed at one end of the installation frame 4, blades 6 are fixed on the connecting plate 5, a first hanging block 7 and a second hanging block 8 are symmetrically fixed on two sides of the upper end of the installation barrel 1 respectively, the first hanging block 7 and the second hanging block 8 are hung on a fixed box 9, a support rod 10 is fixed at the lower end of the fixed box 9, a locking mechanism 11 is arranged between the first hanging block 7 and the fixed box 9, and a tightening mechanism 12 is arranged between the second hanging block 8 and the fixed box 9.
Preferably, the locking mechanism 11 includes a first hanging lug 111, the first hanging lug 111 is fixed on one side of the upper end of the fixed box 9, a screw rod 112 is connected to the first hanging lug 111 in a transmission manner, a first top block 113 is fixed on one end of the screw rod 112, the first top block 113 is located inside the first hanging lug 111, and the first top block 113 is in close contact with the first hanging block 7.
Through adopting above-mentioned technical scheme, make installation bucket 1 firmly fix in fixed case 9, firm in connection conveniently dismantles.
Preferably, a hand wheel 114 is fixed at one end of the screw rod 112 far away from the first top block 113, the hand wheel 114 is located outside the first hanging lug 111, and a crank 115 is fixed on the hand wheel 114.
By adopting the technical scheme, the hand wheel 114 is conveniently rotated by hands through the crank 115, and then the screw rod 112 is driven to rotate, so that the installation of the installation barrel 1 is realized, time and labor are saved, and the work is facilitated.
Preferably, a locking nut 116 is connected to the screw rod 112 in a threaded transmission manner, and the locking nut 116 is located between the handwheel 114 and the first hanging lug 111.
Through adopting above-mentioned technical scheme, the setting of lock nut 116 is fixed lead screw 112 on first hangers 111, prevents that it from rotating and leading to becoming flexible between installation barrel 1 and the fixed box 9, plays the locking effect.
Preferably, the tightening mechanism 12 includes a second hanging lug 121, the second hanging lug 121 is fixed at the upper end of the fixed box 9, a second top block 122 is slid in the side wall of the second hanging lug 121, a baffle 123 is fixed at the outer side of the second hanging lug 121, a spring 124 is arranged between the second top block 122 and the baffle 123, and the spring 124 is located in the side wall of the second hanging lug 121.
Through adopting above-mentioned technical scheme, make between installation bucket 1 and the fixed box 9 constantly the top tight by spring 124's elasticity, avoid the time to take place for a long time not hard up.
Preferably, the second hanging block 8 is provided with a blind hole 19, the second top block 122 is inserted into the blind hole 19, and the lower end portions of the first hanging block 7 and the second hanging block 8 are both provided with chamfers 20.
Through adopting above-mentioned technical scheme, setting up of blind hole 19 makes second kicking block 122 insert in second hanger 8, prevents it and skids, plays limiting displacement, and setting up of chamfer 20 makes things convenient for first hanger 7 and second hanger 8 to insert in first hangers 111 and the second hanger 121, convenient work.
Preferably, a fixing plate 13 is rotatably connected to the top end of the rotating shaft 3, and a fence 14 is fixed between the outer side of the fixing plate 13 and the top end of the installation barrel 1.
By adopting the technical scheme, the fence 14 prevents external foreign matters such as plastic bags and the like from winding on the blades 6 to influence the rotation of the blades, and plays a role in isolation and protection.
Preferably, a waterproof plate 15 is fixed on the fixing plate 13, and the waterproof plate 15 is arranged in a spherical shape.
Through adopting above-mentioned technical scheme, the rainwater is avoided staying on fixed plate 13 in waterproof board 15's setting, makes things convenient for the rainwater to flow away.
Preferably, a lifting column 16 is fixed in the middle of the upper end of the fixed plate 13, the lifting column 16 penetrates through the waterproof plate 15 and extends to the upper end of the waterproof plate 15, and a lifting hole 17 is formed in the upper end of the lifting column 16.
By adopting the technical scheme, the whole device is conveniently hoisted through the hoisting holes 17, the installation and the disassembly of the device are realized, and the work is convenient.
Preferably, the connecting plate 5 is provided with three equal-angle distributed on the rotating shaft 3, and the connecting plate 5 is provided with lightening holes 18
By adopting the technical scheme, the weight of the connecting plate 5 is reduced by the arrangement of the lightening holes 18, the rotating speed of the connecting plate 5 is increased conveniently, and the power generation efficiency is improved.
The working principle is as follows: a lifting rope penetrates through a lifting hole 17, then a lifting column 16 is lifted through the lifting rope, the whole device is lifted, then the installation barrel 1 is inserted into the fixed box 9, and the first hanging block 7 and the second hanging block 8 on the two sides of the installation barrel 1 are respectively inserted into the first hanging lug 111 and the second hanging lug 121 on the two sides of the fixed box 9 corresponding to the two sides of the fixed box 9;
the hand wheel 114 is rotated through the crank 115, so that the screw rod 112 is driven to rotate, the screw rod 112 drives the first top block 113 to move forwards, the first top block 113 pushes the first hanging block 7 to move and is in close contact with the outer wall of the fixed box 9, the first hanging block 7 moves to drive the installation barrel 1 to move, so that the second hanging block 8 is driven to move, the second hanging block 8 pushes the second top block 122 to move backwards, the second top block 122 compresses the spring 124, and the second top block 122 is always inserted into the blind hole 19 of the second hanging block 8 under the elastic force of the spring 124, so that the installation barrel 1 and the fixed box 9 are prevented from loosening and are firmly connected;
the wind blowing blade 6 drives the connecting plate 5 to move, further drives the mounting frame 4 to move, further drives the rotating shaft 3 to rotate, and the rotation of the rotating shaft 3 drives the generator 2 to work to realize power generation.
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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (3)
1. A method for installing an externally-hung vertical axis wind power plant comprising an installation tub (1), characterized in that: a generator (2) is fixed at the bottom end inside the installation barrel (1), a rotating shaft (3) is fixedly connected with an input shaft of the generator (2), an installation frame (4) is fixed in the middle of the rotating shaft (3), a connecting plate (5) is fixed at one end of the installation frame (4), blades (6) are fixed on the connecting plate (5), a first hanging block (7) and a second hanging block (8) are symmetrically fixed on two sides of the upper end of the installation barrel (1) respectively, the first hanging block (7) and the second hanging block (8) are hung on a fixed box (9), a supporting rod (10) is fixed at the lower end of the fixed box (9), a locking mechanism (11) is arranged between the first hanging block (7) and the fixed box (9), and a tightening mechanism (12) is arranged between the second hanging block (8) and the fixed box (9); the locking mechanism (11) comprises a first hanging lug (111), the first hanging lug (111) is fixed on one side of the upper end of the fixed box (9), a screw rod (112) is in transmission connection with the inner thread of the first hanging lug (111), a first ejector block (113) is fixed at one end of the screw rod (112), the first ejector block (113) is located on the inner side of the first hanging lug (111), and the first ejector block (113) is in close contact with the first hanging block (7); a hand wheel (114) is fixed at one end part of the screw rod (112) far away from the first jacking block (113), the hand wheel (114) is positioned on the outer side of the first hanging lug (111), and a crank (115) is fixed on the hand wheel (114); the screw rod (112) is in threaded transmission connection with a locking nut (116), and the locking nut (116) is located between the hand wheel (114) and the first hanging lug (111); the jacking mechanism (12) comprises a second hanging lug (121), the second hanging lug (121) is fixed at the upper end of the fixed box (9), a second ejector block (122) is arranged in the side wall of the second hanging lug (121) in a sliding manner, a baffle (123) is fixed on the outer side of the second hanging lug (121), a spring (124) is arranged between the second ejector block (122) and the baffle (123), and the spring (124) is positioned in the side wall of the second hanging lug (121); the second hanging block (8) is provided with a blind hole (19), the second top block (122) is inserted in the blind hole (19), and chamfers (20) are arranged at the lower end parts of the first hanging block (7) and the second hanging block (8); the top end of the rotating shaft (3) is rotatably connected with a fixed plate (13), and a fence (14) is fixed between the outer side of the fixed plate (13) and the top end of the mounting barrel (1); a lifting column (16) is fixed in the middle of the upper end of the fixed plate (13), the lifting column (16) penetrates through the waterproof plate (15) and extends to the upper end of the waterproof plate (15), and a lifting hole (17) is formed in the upper end of the lifting column (16);
the installation method comprises the following steps: a lifting rope penetrates through a lifting hole (17), then a lifting column (16) is lifted through the lifting rope, the whole device is lifted, then the installation barrel (1) is inserted into the fixed box (9), and the first hanging block (7) and the second hanging block (8) on the two sides of the installation barrel (1) are respectively inserted into the first hanging lug (111) and the second hanging lug (121) on the two sides of the fixed box (9) corresponding to the first hanging lug and the second hanging lug; rotate hand wheel (114) through crank (115), and then it is rotatory to drive lead screw (112), and then lead screw (112) drive first kicking block (113) and move forward, and then first kicking block (113) promote first kicking block (7) motion and with the outer wall in close contact with of fixed case (9), first kicking block (7) motion drives installation bucket (1) motion, and then drive second kicking block (8) motion, and then second kicking block (8) promote second kicking block (122) rearward movement, and then second kicking block (122) compress spring (124), second kicking block (122) insert in blind hole (19) of second kicking block (8) all the time under the spring action of spring (124).
2. The method for installing an externally-hung vertical axis wind turbine as claimed in claim 1, wherein: waterproof boards (15) are fixed on the fixing plates (13), and the waterproof boards (15) are arranged in a spherical shape.
3. The method for installing an externally-hung vertical axis wind turbine as claimed in claim 1, wherein: the connecting plate (5) is provided with three equal-angle distributed on the rotating shaft (3), and the connecting plate (5) is provided with lightening holes (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910383320.2A CN109944739B (en) | 2019-05-09 | 2019-05-09 | Installation method of externally-hung vertical axis wind power generation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910383320.2A CN109944739B (en) | 2019-05-09 | 2019-05-09 | Installation method of externally-hung vertical axis wind power generation equipment |
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| Publication Number | Publication Date |
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| CN109944739A CN109944739A (en) | 2019-06-28 |
| CN109944739B true CN109944739B (en) | 2020-05-22 |
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| CN201910383320.2A Active CN109944739B (en) | 2019-05-09 | 2019-05-09 | Installation method of externally-hung vertical axis wind power generation equipment |
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| CN112523966A (en) * | 2020-11-23 | 2021-03-19 | 裴亮 | Motor protection device for wind power generation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2412972A1 (en) * | 2010-07-29 | 2012-02-01 | Jia-Yuan Lee | Vertical axial wind power generation device |
| CN206468488U (en) * | 2016-07-29 | 2017-09-05 | 范德义 | Vertical axis aerogenerator group |
| KR101889152B1 (en) * | 2016-08-30 | 2018-08-17 | 주식회사 포스코 | Tower structure and wind turbine tower |
| DE102017217513A1 (en) * | 2017-09-29 | 2018-12-20 | Thyssenkrupp Ag | Height-adjustable tower with a guidance system |
| CN208123006U (en) * | 2018-04-03 | 2018-11-20 | 优利康达（天津）科技有限公司 | Novel guide cover |
| CN208778148U (en) * | 2018-08-24 | 2019-04-23 | 南京辉强新能源科技有限公司 | A kind of wind generator system being easily installed |
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Effective date of registration: 20200430 Address after: 224199 No.68, Jiankang East Road, Dafeng District, Yancheng City, Jiangsu Province (third floor, Jiandong banking office, Dafeng sub branch, China Construction Bank) Applicant after: Shanghai Electric Power Dafeng offshore wind power Co., Ltd Address before: 510000 Room 1403, No. 8, Yunchang Third Street, Baiyun District, Guangzhou City, Guangdong Province Applicant before: Zhang Ying |
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