CN112610403A - Wind power generation blade structure - Google Patents
Wind power generation blade structure Download PDFInfo
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- CN112610403A CN112610403A CN202011643090.8A CN202011643090A CN112610403A CN 112610403 A CN112610403 A CN 112610403A CN 202011643090 A CN202011643090 A CN 202011643090A CN 112610403 A CN112610403 A CN 112610403A
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- 238000010248 power generation Methods 0.000 title claims abstract description 34
- 238000003466 welding Methods 0.000 claims abstract description 7
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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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
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0675—Rotors characterised by their construction elements of the blades
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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
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
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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
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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
- Y02E10/72—Wind turbines with rotation axis in wind direction
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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)
- Wind Motors (AREA)
Abstract
The invention discloses a wind power generation blade structure which comprises a main body and an empennage, wherein one side of the main body is attached with a nameplate, screws are arranged inside the nameplate, a solar panel is arranged on the right side of the nameplate, a fixed disc is arranged outside the main body, screw holes are formed in two sides of the fixed disc, internal threads are arranged inside the screw holes, a blade head is fixed on the left side of the main body, a fixed rod is arranged on the left side of the blade head, a supporting rod is fixed on the left side of the fixed rod, and a through hole is formed in one side of the supporting rod. This wind power generation blade structure is provided with fixed block, spacing groove, inserted block and fixture block, through setting up fixed block on the guiding gutter right side, setting up at the inside spacing groove of fixed block, welding at the left inserted block of support and setting up the fixture block in inserted block one side to can drive inserted block and fixture block and spacing groove separation, thereby can make the fin separate with the main part, make things convenient for the staff to dismantle the fin like this, be convenient for to change.
Description
Technical Field
The invention relates to the technical field of wind power generation blades, in particular to a wind power generation blade structure.
Background
The wind power generation blades are blades on wind power generation equipment, can be fixedly installed outside a main shaft of a wind power generation rotor, are generally pushed to rotate by separating three blades through the pushing of wind power, are the most basic and key parts in a wind power generator, are well designed, reliable in quality and superior in performance, are determining factors for ensuring normal and stable operation of a unit, and run under severe environment for a long time without stop, so that the requirements on the wind power generation blades are higher and higher.
In the invention patent CN201822234033.9, a combined wind power generation blade solves the problem of troublesome assembly of the wind power generation blade, but such a design cannot have the function of guiding the flow, and at the same time, does not have the function of reducing the wind resistance of the tail wing.
In order to solve the problems, innovative design is urgently needed on the basis of the original wind power generation blade, and therefore a wind power generation blade structure is provided.
Disclosure of Invention
The invention aims to provide a wind power generation blade structure to solve the problems that the wind power generation blade provided by the background art is troublesome to assemble, does not have a flow guide function and a tail wing function of reducing wind resistance.
In order to achieve the purpose, the invention provides the following technical scheme: a wind power generation blade structure comprises a main body and an empennage, wherein a nameplate is attached to one side of the main body, screws are arranged inside the nameplate, a solar panel is arranged on the right side of the nameplate, a fixed disc is arranged outside the main body, screw holes are formed in the two sides of the fixed disc, internal threads are arranged inside the screw holes, a blade head is fixed on the left side of the main body, a fixed rod is arranged on the left side of the blade head, a supporting rod is fixed on the left side of the fixed rod, a through hole is formed in one side of the supporting rod, a wire hole is formed in the other side of the through hole, a flow guide groove is formed in the main body, an air inlet is formed below the flow guide groove, an air outlet is formed above the flow guide groove, a fixed block is arranged on the right side of the flow guide groove, limiting grooves are formed in, the utility model discloses a safety device for automobile tail wing, including fin, movable block, cam, ejector pad, spring, lock bolt, cam, ejector pad, spring, lock bolt, movable rod, cam, ejector pad, movable rod, cam, ejector pad, spring, ejector pad, spring, ejector pad, ejector.
Optionally, the main body and the fixed disk are of an integrated structure, and the center line of the fixed disk and the center line of the main body are overlapped.
Optionally, the main body forms a detachable structure with the wind power generation rotor main shaft through the fixed disk and the screw holes, and the screw holes are uniformly distributed along the inside of the fixed disk.
Optionally, the diversion trench and the main body are integrally constructed, and three groups of diversion trenches are arranged along the inside of the main body and are distributed at equal intervals among the three groups of diversion trenches.
Optionally, the tail fin passes through to constitute fixed knot between fixed block and the spacing groove and the main part and constructs fixed knot, and is fixed connection between fixed block and the main part to the left end surface of tail fin and the right-hand member area surface laminating of main part.
Optionally, the cam is in through connection with the limit pin, the cam forms a movable structure with the tail wing through the limit pin, and the center line of the cam is overlapped with the center line of the tail wing.
Optionally, the cam passes through to constitute detachable construction between locking screw and the branch, and the cam passes through to constitute rotating-structure between the cooperation of branch and movable block and the fin to be fixed connection between branch and the movable block.
Optionally, the inserting block is fixedly connected with the clamping block, the tail wing forms a detachable structure with the main body through the matching of the inserting block, the clamping block, the limiting groove and the fixing block, and the external size of the block is matched with the internal size of the limiting groove.
Optionally, be welded connection between inserted block and the support, and the inserted block passes through and constitutes the elasticity translation structure between the cooperation of support, cam, kicking block and spring and the fin to the inserted block sets up about the axis symmetry of fin.
Compared with the prior art, the invention has the beneficial effects that:
1. this wind power generation blade structure is provided with fixed block, spacing groove, inserted block and fixture block, through setting up fixed block on the guiding gutter right side, setting up at the inside spacing groove of fixed block, welding at the left inserted block of support and setting up the fixture block in inserted block one side to can drive inserted block and fixture block and spacing groove separation, thereby can make the fin separate with the main part, make things convenient for the staff to dismantle the fin like this, be convenient for to change.
2. This wind power generation blade structure is provided with fixed block and spacing groove, through setting up the fixed block on the guiding gutter right side and setting up the spacing groove in the fixed block inside to can make fixture block and spacing groove interconnect through the inside that the inserted block inserted the main part with the fin, thereby can install fin and main part, such design makes things convenient for the staff to install the fin.
3. This wind power generation blade structure is provided with the guiding gutter, through setting up the inside guiding gutter in the main part to can make the main part can follow the air intake and get into the guiding gutter when carrying out clockwise rotation, spill wind from the air outlet simultaneously, can effectively make the main part increase the ability of breaking wind, thereby make the main part increase the function of destroying the windage, can effectually avoid the blade to rotate the electricity generation because the unable pivoted condition of windage.
4. This wind power generation blade structure is provided with the cam, the spacing groove, prop up kicking block and spring, through setting up the cam in movable rod one side, install the spacer pin in the cam inside, the support of both sides about the cam is set up, the kicking block of cam one side and the spring of welding are kept away from at the support, thereby can use the instrument to insert in the recess of movable block, the bayonet lock that the instrument made the instrument rotates inserts in the draw-in groove, with the inside extrusion of toolbox tail wing, and then can make the movable block drive the movable rod and remove left, thereby can make the movable rod drive cam lateral rotation, thereby make the support of both sides about the cam extrusion, with the support both sides removal from top to bottom.
5. This wind power generation blade structure is provided with fixed disk and screw, through setting up at the outside fixed disk of main part and the screw that sets up in fixed disk one side to can carry out the block installation with the screw and the internal thread of fixed disk and wind power generation rotor main shaft, the position that can effectual fixed disk increases the stability of main part, can effectually avoid the not hard up condition of main part.
Drawings
FIG. 1 is a schematic perspective side view of a fixing plate according to the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic side view of the blade head of the present invention;
FIG. 4 is a schematic cross-sectional view of the main body of the present invention;
fig. 5 is a sectional structural view of the rear wing of the present invention.
In the figure: 1. a main body; 2. a nameplate; 3. a screw; 4. solar energy; 5. fixing the disc; 6. a screw hole; 7. an internal thread; 8. a leaf head; 9. fixing the rod; 10. a strut; 11. a through hole; 12. a wire hole; 13. a diversion trench; 14. an air inlet; 15. an air outlet; 16. a fixed block; 17. a limiting groove; 18. a tail wing; 19. sanding particles; 20. a movable block; 21. a groove; 22. a card slot; 23. a movable rod; 24. locking the screw; 25. a cam; 26. a spacing pin; 27. a support; 28. inserting a block; 29. a clamping block; 30. a top block; 31. a spring.
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.
Referring to fig. 1-5, the present invention provides a technical solution: a wind power generation blade structure comprises a main body 1 and a tail wing 18, a nameplate 2 is attached to one side of the main body 1, screws 3 are mounted inside the nameplate 2, a solar panel 4 is arranged on the right side of the nameplate 2, a fixed disk 5 is mounted outside the main body 1, screw holes 6 are formed in two sides of the fixed disk 5, internal threads 7 are formed inside the screw holes 6, the main body 1 and the fixed disk 5 are of an integrated structure, the central line of the fixed disk 5 is overlapped with the central line of the main body 1, the fixed disk 5 arranged outside the main body 1 can be clamped and mounted with a wind power generation rotor spindle, the position of the main body 1 can be fixed, the rotor spindle can drive the main body 1 to rotate, the main body 1 and the wind power generation rotor spindle form a detachable structure through the fixed disk 5 and the screw holes 6, and the screw holes 6 are uniformly distributed along the, through the fixed disk 5 arranged outside the main body 1 and the screw hole 6 arranged on one side of the fixed disk 5, the screw hole 6 and the internal thread 7 of the fixed disk 5 can be clamped and installed with the main shaft of the wind power generation rotor, the position of the fixed disk 5 can be effectively fixed, the stability of the main body 1 is improved, the looseness of the main body 1 can be effectively avoided, the left side of the main body 1 is fixed with the blade head 8, the left side of the blade head 8 is provided with the fixed rod 9, the left side of the fixed rod 9 is fixed with the supporting rod 10, one side of the supporting rod 10 is provided with the through hole 11, the other side of the through hole 11 is provided with the line hole 12, the inside of the main body 1 is provided with the diversion trench 13, the lower part of the diversion trench 13 is provided with the air inlet 14, the upper part of the diversion trench 13 is provided with the air outlet, the three groups of guide grooves 13 are distributed at equal intervals, and the guide grooves 13 arranged in the main body 1 can enable the main body 1 to rotate clockwise, simultaneously enable wind flow to enter the guide grooves 13 from the air inlet 14 and simultaneously enable the wind to be emitted from the air outlet 15, effectively enable the main body 1 to increase the wind breaking capacity, further enable the main body 1 to increase the function of damaging wind resistance, and effectively avoid the situation that blades cannot rotate due to the wind resistance when rotating for power generation, a fixing block 16 is arranged on the right side of the guide grooves 13, limiting grooves 17 are arranged on two sides of the fixing block 16, the tail fin 18 is arranged on the right side of the main body 1, frosted particles 19 are arranged outside the tail fin 18, the tail fin 18 forms a fixing structure with the main body 1 through the fixing block 16 and the limiting grooves 17, the fixing block 16 is fixedly connected with the main body 1, and the left end surface of the tail fin 18 is attached to the right, through the fixed block 16 arranged on the right side of the diversion trench 13 and the limit trench 17 arranged in the fixed block 16, the tail fin 18 can be inserted into the main body 1 through the insertion block 28, so that the fixture block 29 and the limit trench 17 are connected with each other, and the tail fin 18 and the main body 1 can be installed, the design is convenient for workers to install the tail fin 18, the movable block 20 is arranged in the tail fin 18, the groove 21 is arranged in the movable block 20, the clamping grooves 22 are arranged on the upper side and the lower side of the groove 21, the movable rod 23 is welded on the left side of the movable block 20, the locking screw 24 is arranged outside the movable rod 23, the cam 25 is attached to one side of the movable rod 23, the limit pin 26 is arranged in the cam 25, the cam 25 is in through connection with the limit pin 26, the cam 25 forms a movable structure with the tail fin 18 through the limit pin 26, and the central line of the cam 25 is coincident, the cam 25 can rotate in the tail wing 18 through the limiting pin 26 arranged in the cam 25, and the cam 25 can not move, the bracket 27 is arranged on both sides of the cam 25, the insert block 28 is fixed on the left side of the bracket 27, the fixture block 29 is arranged on one side of the insert block 28, the top block 30 is welded on one side of the bracket 27 far away from the cam 25, the spring 31 is fixed on the other side of the top block 30, the insert block 28 is connected with the bracket 27 in a welding manner, the insert block 28 forms an elastic translation structure with the tail wing 18 through the matching of the bracket 27, the cam 25, the top block 30 and the spring 31, the insert block 28 is symmetrically arranged about the central axis of the tail wing 18, the limiting pin 26 arranged in the cam 25, the brackets 27 arranged on the upper and lower sides of the cam 25, the top block 30 arranged on one side of the bracket 27 far away from the cam 25 and the spring 31 welded on the other side of the top block 30 are arranged through the cam 25 arranged on one, so that a tool can be inserted into the groove 21 of the movable block 20, the tool is rotated to insert the bayonet lock of the tool into the bayonet slot 22, the inside of the tail 18 of the tool box is extruded, the movable block 20 can drive the movable rod 23 to move leftwards, the movable rod 23 can drive the cam 25 to transversely rotate, the cam 25 can extrude the brackets 27 on the upper side and the lower side, the brackets 27 can move upwards and downwards, when the cam 25 rotates a half circle again, the brackets 27 can be jacked back to the original position through the spring 31 and the jacking block 30, the inserting block 28 is fixedly connected with the clamping block 29, the tail 18 forms a detachable structure with the main body 1 through the matching of the inserting block 28, the clamping block 29, the limiting slot 17 and the fixed block 16, the outer dimension of the clamping block 29 is matched with the inner dimension of the limiting slot 17, and the fixed block 16 arranged on the right side of the diversion slot 13 and the limiting slot 17, the insertion block 28 welded on the left side of the bracket 27 and the fixture block 29 arranged on one side of the insertion block 28 can drive the insertion block 28 and the fixture block 29 to be separated from the limiting groove 17, so that the tail wing 18 can be separated from the main body 1, and therefore, workers can conveniently detach the tail wing 18 and replace the tail wing conveniently.
The working principle is as follows: the wind power generation blade structure comprises a fixed disk 5 arranged outside a main body 1, and can be clamped and installed with a wind power generation rotor spindle, so that the position of the main body 1 can be fixed, the rotor spindle can drive the main body 1 to rotate, the screw holes 6 and internal threads 7 of the fixed disk 5 can be clamped and installed with the wind power generation rotor spindle through the fixed disk 5 arranged outside the main body 1 and the screw holes 6 arranged on one side of the fixed disk 5, the position of the fixed disk 5 can be effectively fixed, the stability of the main body 1 can be improved, the main body 1 can be effectively prevented from loosening, the main body 1 can rotate clockwise, wind flow can enter the flow guide grooves 13 from an air inlet 14, the wind can be emitted from an air outlet 15, and the wind breaking capacity of the main body 1 can be effectively increased, thereby increasing the function of damaging wind resistance of the main body 1, effectively avoiding the situation that the blades can not rotate due to wind resistance when rotating for power generation, through the fixed block 16 arranged at the right side of the diversion trench 13 and the limit groove 17 arranged in the fixed block 16, thereby inserting the tail wing 18 into the main body 1 through the insertion block 28 to connect the fixture block 29 and the limit groove 17 with each other, thereby installing the tail wing 18 and the main body 1, the design is convenient for workers to install the tail wing 18, through the cam 25 arranged at one side of the movable rod 23, the limit pin 26 arranged in the cam 25, the brackets 27 arranged at the upper and lower sides of the cam 25, the top block 30 arranged at one side of the bracket 27 far away from the cam 25 and the spring 31 welded at the other side of the top block 30, thereby using a tool to be inserted into the groove 21 of the movable block 20, rotating the tool to insert the bayonet of the tool into the bayonet, with the inside extrusion of toolbox fin 18, and then can make movable block 20 drive movable rod 23 and move left, thereby can make movable rod 23 drive cam 25 lateral rotation, thereby make the support 27 of cam 25 extrusion upper and lower both sides, make support 27 move to upper and lower both sides, cam 25 rotates the half circle once more, can push back the normal position with support 27 through spring 31 and kicking block 30, through setting up fixed block 16 on guiding gutter 13 right side, the spacing groove 17 of setting in fixed block 16 inside, the welding is at the left inserted block 28 of support 27 and the fixture block 29 of setting in inserted block 28 one side, thereby can drive inserted block 28 and fixture block 29 and the separation of spacing groove 17, thereby can make fin 18 and main part 1 separate, make things convenient for the staff to dismantle fin 18 like this, be convenient for the change.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A wind power blade structure comprising a main body (1) and a tail wing (18), characterized in that: one side of the main body (1) is attached with a nameplate (2), a screw (3) is arranged inside the nameplate (2), a solar panel (4) is arranged on the right side of the nameplate (2), a fixed disc (5) is arranged outside the main body (1), screw holes (6) are formed in the two sides of the fixed disc (5), internal threads (7) are arranged inside the screw holes (6), a leaf head (8) is fixed on the left side of the main body (1), a fixed rod (9) is arranged on the left side of the leaf head (8), a support rod (10) is fixed on the left side of the fixed rod (9), a through hole (11) is formed in one side of the support rod (10), a thread hole (12) is formed in the other side of the through hole (11), a diversion trench (13) is arranged inside the main body (1), an air inlet (14) is formed below the diversion trench (13), and an air outlet (15) is formed above the, the right side of guiding gutter (13) is provided with fixed block (16), and the both sides of fixed block (16) all are provided with spacing groove (17), fin (18) are installed in the right side of main part (1), and the outside of fin (18) is provided with dull polish granule (19), the inside of fin (18) is provided with movable block (20), and the inside of movable block (20) is provided with recess (21), and the upper and lower both sides of recess (21) all are provided with draw-in groove (22), the left side welding of movable block (20) has movable rod (23), and the externally mounted of movable rod (23) has locking screw (24), cam (25) have been laminated to one side of movable rod (23), and the internally mounted of cam (25) has spacer pin (26), the both sides of cam (25) all are provided with support (27), and the left side of support (27) is fixed with inserted block (28), and a clamping block (29) is arranged on one side of the inserting block (28), a top block (30) is welded on one side, away from the cam (25), of the support (27), and a spring (31) is fixed on the other side of the top block (30).
2. A wind power blade structure according to claim 1, wherein: the main body (1) and the fixed disk (5) are of an integrated structure, and the center line of the fixed disk (5) and the center line of the main body (1) are overlapped.
3. A wind power blade structure according to claim 1, wherein: the main body (1) forms a detachable structure with the wind power generation rotor spindle through the fixed disk (5) and the screw holes (6), and the screw holes (6) are evenly distributed along the inside of the fixed disk (5).
4. A wind power blade structure according to claim 1, wherein: the flow guide grooves (13) and the main body (1) are of an integrated structure, three groups of flow guide grooves (13) are arranged along the inside of the main body (1), and the three groups of flow guide grooves (13) are distributed at equal intervals.
5. A wind power blade structure according to claim 1, wherein: the tail wing (18) forms a fixed structure with the main body (1) through the fixed block (16) and the limiting groove (17), the fixed block (16) is fixedly connected with the main body (1), and the left end surface of the tail wing (18) is attached to the right end area surface of the main body (1).
6. A wind power blade structure according to claim 1, wherein: the cam (25) is in through connection with the limiting pin (26), the cam (25) forms a movable structure with the tail wing (18) through the limiting pin (26), and the center line of the cam (25) is overlapped with the center line of the tail wing (18).
7. A wind power blade structure according to claim 1, wherein: the cam (25) forms a detachable structure with the support rod (23) through the locking screw (24), the cam (25) forms a rotating structure with the tail wing (18) through the matching of the support rod (23) and the movable block (20), and the support rod (23) is fixedly connected with the movable block (20).
8. A wind power blade structure according to claim 1, wherein: the plug block (28) is connected with the support (27) in a welding mode, the plug block (28) forms an elastic translation structure with the tail wing (18) through the matching of the support (27), the cam (25), the jacking block (30) and the spring (31), and the plug block (28) is symmetrically arranged relative to the central axis of the tail wing (18).
9. A wind power blade structure according to claim 1, wherein: the plug block (28) is fixedly connected with the fixture block (29), the tail wing (18) forms a detachable structure with the main body (1) through the matching of the plug block (28), the fixture block (29), the limiting groove (17) and the fixing block (16), and the external size of the plug block (29) is matched with the internal size of the limiting groove (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011643090.8A CN112610403A (en) | 2020-12-30 | 2020-12-30 | Wind power generation blade structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011643090.8A CN112610403A (en) | 2020-12-30 | 2020-12-30 | Wind power generation blade structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112610403A true CN112610403A (en) | 2021-04-06 |
Family
ID=75253471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011643090.8A Pending CN112610403A (en) | 2020-12-30 | 2020-12-30 | Wind power generation blade structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112610403A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3144220A (en) * | 1962-02-23 | 1964-08-11 | Mathias H Kittelson | Control apparatus |
| JP2006152862A (en) * | 2004-11-26 | 2006-06-15 | Ishikawajima Harima Heavy Ind Co Ltd | Method of mounting and dismounting blade in wind power generation plant |
| CN101644228A (en) * | 2008-02-05 | 2010-02-10 | 通用电气公司 | Wind turbine blades and method for forming same |
| CN102588429A (en) * | 2011-01-17 | 2012-07-18 | 西门子公司 | Wind turbine blade bearing |
| CN103119289A (en) * | 2010-09-10 | 2013-05-22 | 乌本产权有限公司 | Removable rotor blade tip |
| US20160222945A1 (en) * | 2015-02-03 | 2016-08-04 | Hitachi, Ltd. | Wind Power Generation Apparatus |
| CN208751274U (en) * | 2018-07-02 | 2019-04-16 | 惠州市弘星威金属制造有限公司 | A kind of electric smelter of good heat dissipation effect |
| CN209704760U (en) * | 2019-04-15 | 2019-11-29 | 罗锦隆 | A kind of new and effective micro wind turbine generator |
-
2020
- 2020-12-30 CN CN202011643090.8A patent/CN112610403A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3144220A (en) * | 1962-02-23 | 1964-08-11 | Mathias H Kittelson | Control apparatus |
| JP2006152862A (en) * | 2004-11-26 | 2006-06-15 | Ishikawajima Harima Heavy Ind Co Ltd | Method of mounting and dismounting blade in wind power generation plant |
| CN101644228A (en) * | 2008-02-05 | 2010-02-10 | 通用电气公司 | Wind turbine blades and method for forming same |
| CN103119289A (en) * | 2010-09-10 | 2013-05-22 | 乌本产权有限公司 | Removable rotor blade tip |
| CN102588429A (en) * | 2011-01-17 | 2012-07-18 | 西门子公司 | Wind turbine blade bearing |
| US20160222945A1 (en) * | 2015-02-03 | 2016-08-04 | Hitachi, Ltd. | Wind Power Generation Apparatus |
| CN208751274U (en) * | 2018-07-02 | 2019-04-16 | 惠州市弘星威金属制造有限公司 | A kind of electric smelter of good heat dissipation effect |
| CN209704760U (en) * | 2019-04-15 | 2019-11-29 | 罗锦隆 | A kind of new and effective micro wind turbine generator |
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Application publication date: 20210406 |
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