CN117569978A - Offshore wind driven generator with self-protection function - Google Patents
Offshore wind driven generator with self-protection function Download PDFInfo
- Publication number
- CN117569978A CN117569978A CN202410056467.1A CN202410056467A CN117569978A CN 117569978 A CN117569978 A CN 117569978A CN 202410056467 A CN202410056467 A CN 202410056467A CN 117569978 A CN117569978 A CN 117569978A
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- Prior art keywords
- rod
- rotating
- mounting cylinder
- fixedly connected
- self
- Prior art date
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 238000004804 winding Methods 0.000 claims description 13
- 241000883990 Flabellum Species 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 8
- 235000017491 Bambusa tulda Nutrition 0.000 description 8
- 241001330002 Bambuseae Species 0.000 description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 8
- 239000011425 bamboo Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 7
- 238000010248 power generation Methods 0.000 description 5
- CBVWMGCJNPPAAR-HJWRWDBZSA-N (nz)-n-(5-methylheptan-3-ylidene)hydroxylamine Chemical compound CCC(C)C\C(CC)=N/O CBVWMGCJNPPAAR-HJWRWDBZSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
- 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
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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
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/022—Adjusting aerodynamic properties of the blades
- F03D7/0236—Adjusting aerodynamic properties of the blades by changing the active surface of the wind engaging parts, e.g. reefing or furling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2270/00—Control
- F05B2270/60—Control system actuates through
- F05B2270/604—Control system actuates through hydraulic actuators
-
- 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
Abstract
The invention relates to the technical field of wind driven generators and discloses an offshore wind driven generator with a self-protection function, which comprises a generator body, a rotating shaft arranged in the generator body and fan blades arranged on one side of the generator body, wherein a tower is fixedly arranged at the lower end of the generator body, a mounting cylinder is rotatably arranged on one side of the generator body, the mounting cylinder is fixedly connected with the rotating shaft, a U-shaped plate is fixedly arranged on the peripheral side of the mounting cylinder, a rotating block is rotatably connected with the fan blades corresponding to the position of the rotating block in a rotating manner, the rotating block is fixedly connected with the fan blades in a rotating manner through the U-shaped plate on the peripheral side of the mounting cylinder, the fan blades can be controlled to rotate through the cooperation of a connecting mechanism before the tower and the fan blades are erected, the fan blades are stored for self-protection, and the fan blades are prevented from being unnecessarily rotated due to heavy wind weather in the erection process, and the fan blades are prevented from being damaged due to collision with installed ceiling equipment.
Description
Technical Field
The invention relates to the technical field of wind driven generators, in particular to an offshore wind driven generator with a self-protection function.
Background
The utility model provides an offshore wind driven generator is a wind driven generator that uses in ocean, when the fan blade is blown to the wind, the fan blade can begin to rotate to turn into the electric energy through transmission system with rotatory kinetic energy, these electric energy can be stored in group battery or other energy storage equipment, in order to be required occasionally, for example the high-efficient radiating offshore wind driven generator shell of the publication number CN212615187U disclosure of authorizing, including the installing support, the upper end fixed mounting of installing support has the bracing piece, the upper end fixed mounting of bracing piece has the power generation host computer, the front end rotary mounting of power generation host computer has the connector, the front end fixed mounting of connector has the power generation fan blade.
At present, the fan blade of the existing wind driven generator is fixedly arranged on one side of the wind driven generator, in the prior art, the front end of the power generation main machine is rotatably provided with the connector, the front end of the connector is fixedly provided with the power generation fan blade, when the fan blade is installed, people need to operate at the higher position of the top end of the tower, particularly when operating at sea, the working environment is severe, when the fan blade is installed in the weather of strong wind, the fan blade can be rotated by strong wind, other fan blades are inconvenient to install, if the fan blade is installed in advance, the tower and the fan blade are erected again, the fan blade can rotate due to the strong wind in the erection process, and the fan blade rotating in the installation process can collide with installed hanging equipment, so that the fan blade is damaged.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an offshore wind driven generator with a self-protection function, which solves the problem that the existing wind driven generator is inconvenient to install in windy weather.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an offshore wind turbine with self-protection function, includes the generator body, installs the pivot in the generator body and installs the flabellum in generator body one side, generator body lower extreme fixed mounting has the pylon, generator body one side rotates and installs a section of thick bamboo, a section of thick bamboo and pivot fixed connection, installation section of thick bamboo week side fixed mounting has the U template, U template internal rotation is connected with the commentaries on classics piece, a plurality of commentaries on classics piece and the flabellum fixed connection that corresponds in position, installation section of thick bamboo one end sliding connection has control flabellum to rotate to and carry out fixed coupling mechanism to the flabellum, flabellum tip one side fixedly connected with stay cord, installation section of thick bamboo internal rotation is connected with the rotary mechanism that carries out the rolling to the stay cord, fixed mounting has the hydraulic stem in the installation section of thick bamboo, hydraulic stem one end is connected with rotary mechanism, set up the mounting groove in the U template, set up the spread groove with the mounting groove intercommunication in the installation section of thick bamboo, be provided with the stop gear that consolidates the commentaries on classics piece in the mounting groove, be provided with control mechanism and remove in the installation section of thick bamboo and take in the stop gear.
Preferably, the connecting mechanism comprises a connecting block in sliding connection with the mounting cylinder and a rotating rod in rotating connection with the U-shaped plate, the rotating block is in rotating connection with the U-shaped plate through the rotating rod, a gear is fixedly connected to the outer end of the rotating rod, a serration plate in sliding connection with the U-shaped plate is connected to one side of the gear in a meshed mode, and a telescopic mechanism is arranged between the serration plate and the connecting block.
Preferably, the telescopic mechanism comprises a limiting hole formed in one end of the sawtooth plate, and a limiting rod fixedly connected with the connecting block is slidably connected in the limiting hole.
Preferably, the rotating mechanism comprises a wind-up roller which is rotationally connected with the inner wall of the mounting cylinder, one end of the pull rope penetrates through the mounting cylinder and is fixedly connected with the wind-up roller, a penetrating spiral hole is formed in one end of the wind-up roller, a spiral rod is connected in the spiral hole in a sliding mode, and two ends of the spiral rod are respectively fixedly connected with the hydraulic rod and the connecting block.
Preferably, the limiting mechanism comprises an inserted bar which is slidably connected with the mounting groove, a jack which is connected with the inserted bar is formed in one end of the rotating block, a spring is fixedly arranged between the inserted bar and the connecting groove, and a connecting rope is fixedly connected with one end of the inserted bar.
Preferably, the storage mechanism comprises a circular ring fixedly connected with the mounting cylinder, a rotating column is fixedly connected to one side of the circular ring, a spiral groove and a transverse groove which are mutually communicated are formed in the side wall of the rotating column, a sliding rod is fixedly connected to one side of the spiral rod, the sliding rod is slidably connected with the spiral groove and the transverse groove, a winding disc is fixedly connected to the end portion of the rotating column, and the connecting rope is fixedly connected with the winding disc.
Preferably, the diameter of the plug rod is consistent with the inner diameter of the jack.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the rotating block is rotationally connected with the fan blades in the U-shaped plate at the periphery of the mounting cylinder, the rotating block is fixedly connected with the fan blades, the fan blades can be controlled to rotate through the cooperation of the connecting mechanism before the tower and the fan blades are erected, the fan blades are stored for self protection, and in the erection process, unnecessary rotation of the fan blades caused by strong wind weather is avoided, and damage caused by collision of the fan blades and the mounted ceiling equipment is avoided.
2. According to the invention, the stay rope is fixedly connected to one side of the end part of the fan blade, the rotating mechanism for winding the stay rope is rotationally arranged in the mounting cylinder, and when the plurality of fan blades are stored and unfolded through the working of the hydraulic rod, the two ends of the fan blades can be simultaneously forced through the cooperation of the stay rope and the connecting mechanism, so that the fan blades are stable in both unfolding and storage.
3. According to the invention, the gear is fixedly connected to the outer end of the rotating rod of the rotating block, the sawtooth plate is meshed with one side of the gear, and when the hydraulic rod works to store and expand the plurality of fan blades, the expanded and stored fan blades can be limited by the meshed connection mode of the sawtooth plate and the gear, so that the fan blades are prevented from being unstable after being stored and expanded.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;
FIG. 2 is a schematic diagram of the position relationship between the blades and the generator body according to the present invention;
FIG. 3 is a schematic view of the partial cross-sectional structure of FIG. 2;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4B;
FIG. 6 is an enlarged schematic view of the structure of FIG. 4C;
FIG. 7 is a schematic perspective sectional view of the mounting cylinder of the present invention;
FIG. 8 is an enlarged schematic view of the structure of D in FIG. 7;
fig. 9 is an enlarged schematic view of the structure of E in fig. 8.
In the figure: 1. a tower; 2. a fan blade; 3. a generator body; 4. a pull rope; 5. a connecting block; 6. a U-shaped plate; 7. a serrated plate; 8. a rotating block; 9. a limiting hole; 10. a gear; 11. a rotating shaft; 12. a hydraulic rod; 13. a rod; 14. a mounting cylinder; 15. a spiral groove; 16. a reel; 17. a connecting rope; 18. a connecting groove; 19. a rotating column; 20. a wind-up roll; 21. a circular ring; 22. a transverse groove; 23. a slide bar; 24. a rotating rod; 25. a limit rod; 26. a jack; 27. a spring; 28. a mounting groove; 29. a screw rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-9, an offshore wind turbine with self-protection function comprises a generator body 3, a rotating shaft 11 installed in the generator body 3 and blades 2 installed on one side of the generator body 3, wherein a tower 1 is fixedly installed at the lower end of the generator body 3, a mounting cylinder 14 is rotatably installed on one side of the generator body 3, the mounting cylinder 14 is fixedly connected with the rotating shaft 11, a U-shaped plate 6 is fixedly installed on the peripheral side of the mounting cylinder 14, a rotating block 8 is rotatably connected with the U-shaped plate 6, a plurality of rotating blocks 8 are fixedly connected with the blades 2 corresponding to the positions, one end of the mounting cylinder 14 is slidably connected with a connecting mechanism for controlling the blades 2 to rotate, and the blades 2 can be controlled to rotate through the cooperation of the connecting mechanism before the tower 1 and the blades 2 are erected, so that the blades 2 are stored for self-protection, and the blades 2 cannot be unnecessarily rotated due to high wind, so that damage caused by collision of the blades 2 with installed ceiling equipment is avoided;
one side of the end part of each fan blade 2 is fixedly connected with a pull rope 4, a rotating mechanism for winding the pull rope 4 is rotationally connected to the mounting cylinder 14, a hydraulic rod 12 is fixedly installed in the mounting cylinder 14, one end of the hydraulic rod 12 is connected with the rotating mechanism, one end of the rotating mechanism is connected with the connecting mechanism, and when the plurality of fan blades 2 are stored and unfolded through the working of the hydraulic rod 12, the two ends of each fan blade 2 can be simultaneously forced through the cooperation of the pull rope 4 and the connecting mechanism, so that the fan blades are stable in unfolding and storage; the U-shaped plate 6 is internally provided with a mounting groove 28, the mounting cylinder 14 is internally provided with a connecting groove 18 communicated with the mounting groove 28, the mounting groove 28 is internally provided with a limiting mechanism for reinforcing the rotating block 8, and the mounting cylinder 14 is internally provided with a storage mechanism for controlling the limiting mechanism to move.
As a further scheme of the invention, the connecting mechanism comprises a connecting block 5 which is in sliding connection with the mounting cylinder 14 and a rotating rod 24 which is in rotating connection with the U-shaped plate 6, the rotating block 8 is in rotating connection with the U-shaped plate 6 through the rotating rod 24, the outer end of the rotating rod 24 is fixedly connected with a gear 10, one side of the gear 10 is in meshed connection with a serration plate 7 which is in sliding connection with the U-shaped plate 6, a telescopic mechanism is arranged between the serration plate 7 and the connecting block 5, and when the hydraulic rod 12 works to store and expand a plurality of fan blades 2, the expanded and stored fan blades 2 can be limited in a meshed connection mode of the serration plate 7 and the gear 10, so that the fan blades are prevented from being unstable after being stored and expanded.
As a further scheme of the invention, the rotating mechanism comprises a wind-up roller 20 which is rotationally connected with the inner wall of the mounting cylinder 14, one end of the pull rope 4 penetrates through the mounting cylinder 14 and is fixedly connected with the wind-up roller 20, a penetrating spiral hole is formed in one end of the wind-up roller 20, a spiral rod 29 is slidably connected in the spiral hole, two ends of the spiral rod 29 are respectively fixedly connected with the hydraulic rod 12 and the connecting block 5, when the hydraulic rod 12 works to control the connecting block 5 to move, and when a plurality of fan blades 2 are stored and unfolded, the wind-up roller 20 can be controlled to rotate, so that the loosening and winding of the pull rope 4 and the movement of the serrated plate 7 are synchronously carried out.
As a further scheme of the invention, the telescopic mechanism comprises a limiting hole 9 formed at one end of the serrated plate 7, a limiting rod 25 fixedly connected with the connecting block 5 is connected in a sliding manner in the limiting hole 9, the limiting mechanism comprises an inserting rod 13 slidably connected with a mounting groove 28, one end of a rotating block 8 is provided with an inserting hole 26 connected with the inserting rod 13, the diameter of the inserting rod 13 is consistent with the inner diameter of the inserting hole 26, a spring 27 is fixedly arranged between the inserting rod 13 and the connecting groove 18, one end of the inserting rod 13 is fixedly connected with a connecting rope 17, the accommodating mechanism comprises a circular ring 21 fixedly connected with the mounting cylinder 14, one side of the circular ring 21 is fixedly connected with a rotating column 19, a spiral groove 15 and a transverse groove 22 which are mutually communicated are formed in the side wall of the rotating column 19, one side of the spiral rod 29 is fixedly connected with a sliding rod 23, the sliding rod 23 is slidably connected with the spiral groove 15 and the transverse groove 22, the end of the rotating column 19 is fixedly connected with a collecting disc 16, after the plurality of fan blades 2 are unfolded by the inserting rod 13 and the connecting groove 26, and the unfolded fan blades 2 can be reinforced again after the hydraulic rod 12 works.
Before installation, the hydraulic rod 12 is started to work, the screw rod 29 is pulled to move by the hydraulic rod 12, the screw rod 29 drives the wind-up roll 20 to rotate, and the slide rod 23 and the connecting block 5 move;
the sliding rod 23 slides into the transverse groove 22 from the spiral groove 15, the sliding rod 23 drives the rotary column 19 to rotate when sliding in the spiral groove 15, the rotary column 19 drives the rolling disc 16 to rotate, the rolling disc 16 rolls the connecting rope 17, the connecting rope 17 pulls the inserted rod 13 to be separated from the jack 26, and the spring 27 is extruded;
the connecting block 5 moves to drive part of the position of the limiting rod 25 to slide into the limiting hole 9 until one end of the limiting rod 25 abuts against the side wall of the limiting hole 9;
the winding roller 20 rotates to loosen the pull rope 4;
the hydraulic rod 12 continues to work, so that the hydraulic rod 12 continues to pull the spiral rod 29 to move, and the spiral rod 29 drives the wind-up roll 20 to rotate and the slide rod 23 and the connecting block 5 to move;
the sliding rod 23 always slides in the transverse groove 22 and does not drive the rotary column 19 to rotate;
the winding roller 20 rotates to continuously loosen the pull rope 4; the connecting block 5 continues to move, the serration plate 7 is pushed to move through the limiting rod 25, the serration plate 7 drives the gear 10 to rotate, the gear 10 drives the rotating block 8 to rotate through the rotating rod 24, and the fan blades 2 are accommodated;
when the tower 1 and the fan blades 2 are erected, the fan blades 2 are in a storage state and are self-protected, and in the process of erection, the fan blades 2 cannot rotate due to strong wind weather, so that damage caused by collision of the fan blades 2 and installed ceiling equipment is avoided;
after the tower 1 and the fan blades 2 are erected, the hydraulic rod 12 is started to work, the hydraulic rod 12 pushes the spiral rod 29 to move, and the spiral rod 29 drives the wind-up roll 20 to rotate and the slide rod 23 and the connecting block 5 to move;
the winding roller 20 rotates to tighten the loose stay rope 4, and then the fan blades 2 are pulled to move; the connecting block 5 moves to drive part of the position of the limiting rod 25 to slide out of the limiting hole 9, the limiting rod 25 is used for continuously moving to pull the sawtooth plate 7 to move, the sawtooth plate 7 drives the gear 10 to rotate, the gear 10 drives the rotating block 8 to rotate through the rotating rod 24, and the fan blades 2 are unfolded; the sliding rod 23 slides into the spiral groove 15 after sliding for a period of time in the transverse groove 22, the sliding rod 23 drives the rotary column 19 to rotate when sliding in the spiral groove 15, the rotary column 19 drives the rolling disc 16 to rotate, the rolling disc 16 loosens the connecting rope 17, and after the fan blades 2 are unfolded, the inserting rod 13 is pushed to be inserted into the inserting holes 26 under the action of the springs 27, so that the unfolded fan blades 2 are reinforced again.
The foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments.
Claims (7)
1. The utility model provides an offshore wind turbine with self-protection function, includes generator body (3), installs pivot (11) in generator body (3) and install flabellum (2) in generator body (3) one side, generator body (3) lower extreme fixed mounting has pylon (1), characterized in that, generator body (3) one side rotates installs mounting cylinder (14), mounting cylinder (14) and pivot (11) fixed connection, mounting cylinder (14) week side fixed mounting has U template (6), U template (6) internal rotation is connected with rotary block (8), a plurality of rotary block (8) and position corresponding flabellum (2) fixed connection, mounting cylinder (14) one end sliding connection has control flabellum (2) to rotate to flabellum (2) fixed coupling mechanism, flabellum (2) tip one side fixed connection stay cord (4), mounting cylinder (14) internal rotation is connected with the rotary mechanism that carries out rolling to stay cord (4), mounting cylinder (14) internal rotation is fixed mounting has hydraulic stem (12), hydraulic stem (12) and one end connecting groove (28) are seted up with rotary mechanism, one end connecting groove (28), the mounting cylinder (14) is internally provided with a connecting groove (18) communicated with the mounting groove (28), the mounting groove (28) is internally provided with a limiting mechanism for reinforcing the rotating block (8), and the mounting cylinder (14) is internally provided with a storage mechanism for controlling the limiting mechanism to move.
2. Offshore wind turbine with self-protection function according to claim 1, characterized in that the connection mechanism comprises a connection block (5) in sliding connection with the mounting cylinder (14) and a rotating rod (24) in rotating connection with the U-shaped plate (6), the rotating block (8) is in rotating connection with the U-shaped plate (6) through the rotating rod (24), a gear (10) is fixedly connected to the outer end of the rotating rod (24), a serration plate (7) in sliding connection with the U-shaped plate (6) is connected to one side of the gear (10) in a meshing manner, and a telescopic mechanism is arranged between the serration plate (7) and the connection block (5).
3. An offshore wind turbine with self-protection function according to claim 2, wherein the telescopic mechanism comprises a limiting hole (9) formed in one end of the serrated plate (7), and a limiting rod (25) fixedly connected with the connecting block (5) is slidably connected in the limiting hole (9).
4. The offshore wind turbine with the self-protection function according to claim 2, wherein the rotating mechanism comprises a winding roller (20) rotatably connected with the inner wall of the mounting cylinder (14), one end of the pull rope (4) penetrates through the mounting cylinder (14) and is fixedly connected with the winding roller (20), a penetrating spiral hole is formed in one end of the winding roller (20), a spiral rod (29) is slidably connected in the spiral hole, and two ends of the spiral rod (29) are fixedly connected with the hydraulic rod (12) and the connecting block (5) respectively.
5. The offshore wind turbine with the self-protection function according to claim 4, wherein the limiting mechanism comprises a plug rod (13) which is slidably connected with the mounting groove (28), a jack (26) connected with the plug rod (13) is formed at one end of the rotating block (8), a spring (27) is fixedly arranged between the plug rod (13) and the connecting groove (18), and a connecting rope (17) is fixedly connected at one end of the plug rod (13).
6. The offshore wind turbine with self-protection function according to claim 5, wherein the containing mechanism comprises a circular ring (21) fixedly connected with the mounting cylinder (14), a rotating column (19) is fixedly connected to one side of the circular ring (21), a spiral groove (15) and a transverse groove (22) which are mutually communicated are formed in the side wall of the rotating column (19), a sliding rod (23) is fixedly connected to one side of the spiral rod (29), the sliding rod (23) is slidably connected with the spiral groove (15) and the transverse groove (22), a winding disc (16) is fixedly connected to the end part of the rotating column (19), and the connecting rope (17) is fixedly connected with the winding disc (16).
7. Offshore wind turbine with self-protection according to claim 5, wherein the diameter of the plug rod (13) corresponds to the inner diameter of the socket (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410056467.1A CN117569978B (en) | 2024-01-16 | 2024-01-16 | Offshore wind driven generator with self-protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410056467.1A CN117569978B (en) | 2024-01-16 | 2024-01-16 | Offshore wind driven generator with self-protection function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117569978A true CN117569978A (en) | 2024-02-20 |
| CN117569978B CN117569978B (en) | 2024-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410056467.1A Active CN117569978B (en) | 2024-01-16 | 2024-01-16 | Offshore wind driven generator with self-protection function |
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| Country | Link |
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| CN (1) | CN117569978B (en) |
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| CN112761876A (en) * | 2021-03-05 | 2021-05-07 | 广东海洋大学 | Wind-water portable power generation device |
| CN114439697A (en) * | 2021-12-20 | 2022-05-06 | 张国良 | Hail suppression wind driven generator |
| CN114607561A (en) * | 2022-03-26 | 2022-06-10 | 隆朝鹏 | Typhoon-resistant wind driven generator |
| CN114865992A (en) * | 2022-05-06 | 2022-08-05 | 杨燕 | Island wind energy and solar energy integrated intelligent power generation equipment |
| WO2024000160A1 (en) * | 2022-06-28 | 2024-01-04 | 江西建邦建设集团有限公司 | Wind power generation integrated device for building wind tunnel |
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