CN117125207A - Floating type offshore wind power generation platform - Google Patents
Floating type offshore wind power generation platform Download PDFInfo
- Publication number
- CN117125207A CN117125207A CN202311376377.2A CN202311376377A CN117125207A CN 117125207 A CN117125207 A CN 117125207A CN 202311376377 A CN202311376377 A CN 202311376377A CN 117125207 A CN117125207 A CN 117125207A
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- Prior art keywords
- guide rail
- mounting cylinder
- wind power
- sliding
- power generation
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- 238000010248 power generation Methods 0.000 title claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
-
- 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
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
-
- 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
- F03D9/10—Combinations of wind motors with apparatus storing energy
- F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical energy
-
- 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
- F03D9/30—Wind motors specially adapted for installation in particular locations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B2035/4433—Floating structures carrying electric power plants
- B63B2035/446—Floating structures carrying electric power plants for converting wind energy into electric energy
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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
- Y02E10/727—Offshore wind turbines
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Architecture (AREA)
- Wind Motors (AREA)
Abstract
The invention is suitable for the technical field of wind power generation platforms, and provides a floating offshore wind power generation platform, which comprises a floating plate platform, wherein the floating plate platform is rotationally connected with a rotating table, and the rotating table is in transmission connection with a generator, and further comprises: the device comprises a mounting cylinder, an electric telescopic rod, a tension spring, an annular guide rail frame and a stop component; the rotary table is provided with a plurality of groups of first spiral guide rails, second spiral guide rails and canvas in an annular mode, and the canvas is provided with a plurality of supporting rib frameworks in an equidistant mode. If strong wind weather is met, in order to guarantee the safety of wind power generation platform, the centrifugal piece removes the restriction of the movement of hook lock subassembly to the sliding block through the quick pivoted mode of mounting cylinder, and extension spring pulling sliding block moves down, and the sliding block drives annular guide rail frame and moves down, and annular guide rail frame drives the supporting rib frame at canvas top and moves down, and then folds and accomodates the canvas to reduce the rotating table and receive wind-force and pivoted speed, and then protect wind power generation platform.
Description
Technical Field
The invention belongs to the technical field of wind power generation platforms, and particularly relates to a floating offshore wind power generation platform.
Background
The floating offshore wind power generation means that a floating platform is arranged on the sea surface, the floating platform is fixed on the sea surface through a fastening device such as an anchor chain, a wind generating set is arranged on the floating platform, and wind power is converted into electric energy.
Before a destructive typhoon comes, a worker firstly predicts through weather, controls the blades of the fan to stop rotating, and then yaw, so that the front surfaces of the blades are opposite to the typhoon instead of the side surfaces.
Although the method can cope with strong wind weather to a certain extent, workers are required to do preliminary work in advance, the weather information is dependent on the preliminary weather information, the strong wind weather cannot be automatically dealt with, the method still has the defect that when strong wind blows to the blades in the front, the blades can be rapidly rotated, and the risk of damaging the blades exists.
Disclosure of Invention
The embodiment of the invention aims to provide a floating offshore wind power generation platform, which aims to solve the problems that a worker is required to do preliminary work in advance, weather information is dependent on the advance, strong wind weather cannot be automatically handled, and when strong wind blows to blades in the front, the blades can be rapidly rotated, and the risk of damaging the blades exists.
The invention is realized in such a way, the floating offshore wind power generation platform comprises a floating plate platform, the floating plate platform is rotationally connected with a rotating table, the rotating table is in transmission connection with a generator, and the floating offshore wind power generation platform further comprises:
the device comprises a mounting cylinder, an electric telescopic rod, a tension spring, an annular guide rail frame and a stop component;
a plurality of groups of first spiral guide rails, second spiral guide rails and canvas are annularly arranged on the rotating table, and a plurality of supporting rib frameworks are equidistantly arranged on the canvas;
the two ends of the supporting rib framework are respectively provided with a hinged ball, the first spiral guide rail and the second spiral guide rail are respectively provided with a spiral chute, and the hinged balls at the two ends of the supporting rib framework are respectively and slidably connected with the spiral chutes of the first spiral guide rail and the second spiral guide rail;
the mounting cylinder is fixed on the rotating table, a sliding block is connected in the mounting cylinder in a sliding way, the annular guide rail frame is mounted on the sliding block, and an avoidance groove for avoiding the movement of the annular guide rail frame is formed in the mounting cylinder;
the lower end of the annular guide rail frame is provided with an annular chute, a supporting rib framework at the uppermost end of the canvas is provided with a sliding sphere, and the sliding sphere is in sliding connection with the annular chute arranged at the lower end of the annular guide rail frame;
the electric telescopic rod is arranged at the bottom of the floating plate platform, and the telescopic end of the electric telescopic rod penetrates through the floating plate platform and the rotating table and stretches into the mounting cylinder;
the tension spring is arranged in the mounting cylinder, and two ends of the tension spring are respectively connected with the sliding block and the stop component;
the hook lock component is arranged at the upper end of the mounting cylinder and is used for limiting the sliding block to move downwards;
the centrifugal piece is arranged on the hook lock assembly and releases the movement restriction of the hook lock assembly on the sliding block in a rapid rotation mode of the mounting cylinder;
the stop assembly is arranged on the sliding block and can prevent the rotating table from rotating in a downward moving mode through the sliding block.
According to a further technical scheme, the hook lock assembly comprises a sliding rod, a spring and a lock block;
the sliding rod is connected to the mounting cylinder in a sliding way, two ends of the spring are respectively connected with the sliding rod and the inner wall of the mounting cylinder, and the locking block is fixed on the sliding rod and positioned at one end of the spring;
the upper end of the sliding block is provided with a sinking groove, and the side wall of the sinking groove is provided with a locking groove matched with the locking block.
According to a further technical scheme, the lower end of the locking block is provided with a first inclined plane, and the upper end of the sinking groove is provided with a second inclined plane.
Further technical scheme, the centrifugal piece includes the centrifugation piece, the centrifugation piece sets up the one end of keeping away from the installation section of thick bamboo on the slide bar.
According to a further technical scheme, two groups of sliding rods, springs and centrifugal blocks are arranged, and the two groups of sliding rods, springs and centrifugal blocks are annularly arranged;
racks are arranged on one sides, close to each other, of the two sliding rods, gears are connected to the inner top of the mounting cylinder in a rotating mode, and the gears are meshed with the two racks at the same time.
Further technical scheme, the rolling table upper end is provided with annular protection casing, first spiral guide rail, second spiral guide rail, canvas and installation section of thick bamboo all set up in the protection casing.
According to a further technical scheme, the stop assembly comprises a friction block and a supporting frame;
the friction block is installed to the lower extreme of sliding block, the lower extreme of friction block is provided with the inclined plane, the support frame is installed on the rolling table, the lower extreme of extension spring is connected on the support frame, be provided with the toper friction groove on the kickboard platform.
According to the floating offshore wind power generation platform provided by the embodiment of the invention, the canvas is driven by wind power, the canvas drives the rotating platform to rotate, and the rotating platform drives the generator through a transmission mode of the belt pulley, so that the generator generates electricity, and offshore wind power generation is realized; if the weather of strong wind is met, the canvas drives the rotating table and rotates rapidly, at this moment, in order to guarantee wind power generation platform's safety, the centrifugal part removes the restriction of the movement of hook lock subassembly to the sliding block through the mode that the installation section of thick bamboo rotated rapidly, the extension spring pulling sliding block moves down, the sliding block drives annular guide rail frame and moves down, annular guide rail frame drives the supporting rib skeleton at canvas uppermost and moves down, the supporting rib skeleton of uppermost promotes a plurality of supporting rib framves below and moves down, and then make a plurality of supporting rib skeletons fold and accomodate the canvas, thereby reduce the rotating table and receive wind power and rotate speed, and then protect wind power generation platform, simultaneously, the locking subassembly obstructs the rotation of rotating table through the mode that the sliding block moved down, further slow down the rotating table, thereby further improve wind power generation platform's security, after strong wind finishes, the extension spring force is overcome to the electric telescopic handle is flexible, the elasticity of extension spring and drive sliding block upward movement, annular guide rail frame drives the supporting rib skeleton upward movement of uppermost, and then make a plurality of supporting rib skeletons prop open canvas, and then make the supporting rib skeleton open the canvas, and then make the automatic power generation platform stretch out, when the wind power generation platform is reset, thereby realize the safety is improved, and stable and weather protection is realized.
Drawings
FIG. 1 is a schematic structural diagram of a floating offshore wind turbine platform according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a structure of a front view angle of fig. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of the internal structure of FIG. 1 according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to an embodiment of the present invention;
FIG. 5 is an enlarged schematic view of structure B in FIG. 3 according to an embodiment of the present invention;
fig. 6 is an enlarged schematic view of the structure of C in fig. 4 according to an embodiment of the present invention.
In the accompanying drawings: the device comprises a floating plate platform 101, a rotating table 102, a protective cover 103, a mounting cylinder 104, a first spiral guide rail 105, a second spiral guide rail 106, a supporting rib framework 107, a canvas 108, an electric telescopic rod 109, a sliding block 110, a tension spring 111, an annular guide rail frame 112, a hook lock assembly 2, a sliding rod 201, a spring 202, a sinking groove 203, a locking block 204, a locking groove 205, a first inclined surface 301, a second inclined surface 302, a centrifugal block 401, a rack 402, a gear 403, a stop assembly 5, a friction block 501, a supporting frame 502 and a conical friction groove 503.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
As shown in fig. 1 to fig. 4, a floating offshore wind power generation platform according to an embodiment of the present invention includes a floating plate platform 101, the floating plate platform 101 is rotatably connected with a rotating table 102, the rotating table 102 is in transmission connection with a generator, and further includes:
the mounting cylinder 104, the electric telescopic rod 109, the tension spring 111, the annular guide rail frame 112 and the stop assembly 5;
a plurality of groups of first spiral guide rails 105, second spiral guide rails 106 and canvasses 108 are annularly arranged on the rotating table 102, and a plurality of supporting rib frameworks 107 are equidistantly arranged on the canvasses 108;
the two ends of the supporting rib framework 107 are respectively provided with a hinged ball, the first spiral guide rail 105 and the second spiral guide rail 106 are respectively provided with a spiral chute, and the hinged balls at the two ends of the supporting rib framework 107 are respectively and slidably connected to the spiral chutes of the first spiral guide rail 105 and the second spiral guide rail 106;
the mounting cylinder 104 is fixed on the rotating table 102, a sliding block 110 is connected in a sliding manner in the mounting cylinder 104, the annular guide rail frame 112 is mounted on the sliding block 110, and an avoidance groove for avoiding the movement of the annular guide rail frame 112 is formed in the mounting cylinder 104;
the lower end of the annular guide rail frame 112 is provided with an annular chute, the supporting rib framework 107 at the uppermost end of the canvas 108 is provided with a sliding sphere, and the sliding sphere is in sliding connection with the annular chute arranged at the lower end of the annular guide rail frame 112;
the electric telescopic rod 109 is arranged at the bottom of the floating plate platform 101, and the telescopic end of the electric telescopic rod 109 penetrates through the floating plate platform 101 and the rotating table 102 and stretches into the mounting cylinder 104;
the tension spring 111 is arranged in the mounting barrel 104, and two ends of the tension spring 111 are respectively connected with the sliding block 110 and the stop component 5;
a hooking lock assembly 2 provided at an upper end of the mounting cylinder 104, the hooking lock assembly 2 for restricting downward movement of the sliding block 110;
a centrifugal member provided on the latch assembly 2, the centrifugal member releasing the movement restriction of the latch assembly 2 to the slider 110 by means of the rapid rotation of the mounting cylinder 104;
the stop assembly 5 is disposed on the slider 110, and the stop assembly 5 blocks the rotation of the rotation table 102 by moving the slider 110 downward.
In the embodiment of the invention, the floating plate platform 101 is fixed on the sea surface through an anchor chain, when the marine wind power generation device is used, wind power pushes the canvas 108, the canvas 108 drives the rotating table 102 to rotate, and the rotating table 102 drives the generator through a belt pulley transmission mode, so that the generator generates electricity, and the marine wind power generation is realized; in the case of strong wind weather, the canvas 108 drives the rotating table 102 to rapidly rotate, at this time, in order to ensure the safety of the wind power generation platform, the centrifugal part releases the movement restriction of the hook lock assembly 2 to the sliding block 110 through the rapid rotation mode of the mounting cylinder 104, the tension spring 111 pulls the sliding block 110 to move downwards, the sliding block 110 drives the annular guide rail frame 112 to move downwards, the annular guide rail frame 112 drives the support rib frame 107 at the uppermost end of the canvas 108 to move downwards, the support rib frames 107 at the uppermost end push the support rib frames 107 below to move downwards, and then the support rib frames 107 fold and store the canvas 108, thereby reducing the speed of the rotating table 102 due to wind force, further protecting the wind power generation platform, simultaneously, the stop assembly 5 blocks the rotation of the rotating table 102 through the downward movement mode of the sliding block 110, further reducing the speed of the rotating table 102, further improving the safety of the wind power generation platform, after strong wind finishes, the annular guide rail frame 112 stretches and stretches the electric telescopic rod 109 to overcome the elasticity of the 111 and drive the sliding block 110 to move upwards, and then the annular guide rail frame 110 drives the annular guide rail frame 112 to stretch out and stretch back the sliding block 110 to the upper end of the annular guide rail frame 112, and finally the wind power generation platform is stretched out and stretched back to the support frame 110, and the wind power generation platform is stretched up and stretched back to the wind power generation assembly is stretched to the upper and stretched back to the annular guide frame 112, and the upper end of the support frame 112 is stretched to move to the support frame 110 and the wind power generation platform is stretched.
As shown in fig. 3, 4 and 6, the hook lock assembly 2 includes a slide bar 201, a spring 202 and a lock block 204 as a preferred embodiment of the present invention;
the sliding rod 201 is slidably connected to the mounting cylinder 104, two ends of the spring 202 are respectively connected with the sliding rod 201 and the inner wall of the mounting cylinder 104, and the locking block 204 is fixed on the sliding rod 201 and positioned at one end of the spring 202;
the upper end of the sliding block 110 is provided with a sinking groove 203, and the side wall of the sinking groove 203 is provided with a locking groove 205 matched with the locking block 204.
In the embodiment of the invention, the spring 202 pulls the sliding rod 201 to move, the sliding rod 201 drives the locking piece 204 to be inserted into the locking groove 205, and further the sliding piece 110 is limited to move downwards, when the sliding rod 201 overcomes the elastic force of the spring 202 and moves reversely, the sliding rod 201 drives the locking piece 204 to be separated from the locking groove 205, and thus the movement limitation of the sliding piece 110 is released.
As shown in fig. 3 and 6, as a preferred embodiment of the present invention, a first inclined surface 301 is provided at a lower end of the locking piece 204, and a second inclined surface 302 is provided at an upper end of the countersink 203.
In the embodiment of the present invention, when the sliding block 110 moves upwards, the second inclined surface 302 cooperates with the first inclined surface 301, so that the locking block 204 can automatically slide into the locking groove 205.
As shown in fig. 1 and 4, as a preferred embodiment of the present invention, the centrifugal member includes a centrifugal block 401, and the centrifugal block 401 is disposed at an end of the slide rod 201 remote from the mounting cylinder 104.
In the embodiment of the present invention, when the mounting cylinder 104 rotates, the sliding rod 201 and the centrifugal block 401 can be driven to rotate, and the centrifugal block 401 generates centrifugal force, so that the centrifugal block 401 overcomes the elastic force of the spring 202 and drives the sliding rod 201 to move.
As shown in fig. 1, 4 and 6, as a preferred embodiment of the present invention, the sliding rod 201, the spring 202 and the centrifugal block 401 are provided in two groups, and the sliding rod 201, the spring 202 and the centrifugal block 401 in two groups are annularly provided;
a rack 402 is mounted on one side of each sliding rod 201, which is close to each other, a gear 403 is rotatably connected to the inner top of the mounting barrel 104, and the gear 403 is simultaneously meshed with the two racks 402.
In the embodiment of the present invention, two sets of sliding rods 201, springs 202 and centrifugal blocks 401 are annularly arranged, when one of the sliding rods 201 moves, one of the racks 402 can be driven to move, the rack 402 drives the gear 403 to rotate, the gear 403 drives the other rack 402 to move, and the moving other rack 402 can drive the other sliding rod 201 to move, so that the two sliding rods 201 synchronously move on the mounting cylinder 104, and the mass distribution of the mounting cylinder 104 is uniform.
As shown in fig. 1-3, as a preferred embodiment of the present invention, an annular protective cover 103 is disposed at the upper end of the rotating table 102, and the first spiral guide 105, the second spiral guide 106, the canvas 108 and the mounting cylinder 104 are disposed in the protective cover 103.
In the embodiment of the present invention, the protection cover 103 can protect the canvas 108 after being stored, so as to prevent the canvas 108 from being pushed by wind power.
As shown in fig. 3, 4 and 5, the stop assembly 5 includes a friction block 501 and a supporting frame 502 as a preferred embodiment of the present invention;
the friction block 501 is installed to the lower extreme of sliding block 110, the lower extreme of friction block 501 is provided with the inclined plane, support frame 502 is installed on rolling table 102, the lower extreme of extension spring 111 is connected on support frame 502, be provided with toper friction groove 503 on the kickboard platform 101.
In the embodiment of the invention, anti-skid lines are arranged on the contact surfaces of the friction blocks 501 and the conical friction grooves 503, the tension springs 111 pull the sliding blocks 110 to move downwards, the sliding blocks 110 drive the friction blocks 501 to move downwards, the friction blocks 501 penetrate through the supporting frames 502 and are contacted with the conical friction grooves 503, and the conical friction grooves 503 further prevent the friction blocks 501 from rotating through friction force, so that the rotation of the mounting cylinder 104 and the rotating table 102 is prevented, and the effect of reducing the speed of the rotating table 102 is achieved.
In the above embodiment of the invention, a floating offshore wind power generation platform is provided, when in use, wind power pushes canvas 108, canvas 108 drives rotary table 102 to rotate, rotary table 102 drives generator through belt pulley transmission mode, and then generator generates electricity, thereby realizing offshore wind power generation; in the case of strong wind weather, the canvas 108 drives the rotating table 102 to rotate rapidly, the rotating table 102 drives the mounting cylinder 104 to rotate rapidly, at this time, in order to ensure the safety of the wind power generation platform, when the mounting cylinder 104 rotates, the sliding rod 201 and the centrifugal block 401 can be driven to rotate, the centrifugal block 401 generates centrifugal force, the centrifugal block 401 overcomes the elastic force of the spring 202 and drives the sliding rod 201 to move, the sliding rod 201 drives the locking block 204 to separate from the locking groove 205, thereby removing the movement restriction on the sliding block 110, the tension spring 111 pulls the sliding block 110 to move downwards, the sliding block 110 drives the annular guide rail frame 112 to move downwards, the annular guide rail frame 112 drives the uppermost supporting rib framework 107 of the canvas 108 to move downwards, the uppermost supporting rib framework 107 pushes the lower supporting rib frameworks 107 to move downwards, and further the supporting rib frameworks 107 fold and store the canvas 108, thereby reducing the speed of the rotating table 102 rotated by wind power, and further protect the wind power generation platform, simultaneously, the sliding block 110 drives the friction block 501 to move downwards, the friction block 501 passes through the supporting frame 502 and contacts with the conical friction groove 503, and then the conical friction groove 503 blocks the rotation of the friction block 501 through friction force, thereby preventing the rotation of the mounting cylinder 104 and the rotating table 102, and further playing a role in decelerating the rotating table 102, and further improving the safety of the wind power generation platform, after strong wind is over, the electric telescopic rod 109 stretches and contracts, the elongated electric telescopic rod 109 overcomes the elasticity of the tension spring 111 and drives the sliding block 110 to move upwards, the sliding block 110 drives the annular guide rail frame 112 to move upwards, the annular guide rail frame 112 drives the uppermost supporting rib frame 107 to move upwards, and then the plurality of supporting rib frames 107 prop up the canvas 108 until the sliding block 110 moves to the uppermost end, when the sliding block 110 moves upwards, the second inclined plane 302 is matched with the first inclined plane 301, so that the locking block 204 automatically slides into the locking groove 205, the sliding block 110 is limited to move downwards, the canvas 108 is stably stretched, and finally the electric telescopic rod 109 is contracted and reset, so that the wind power generation platform is automatically protected when the wind power generation platform is in response to strong wind weather, and the safety of the wind power generation platform is improved.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (7)
1. The utility model provides a floating offshore wind power generation platform, includes floating plate platform (101), floating plate platform (101) rotate and are connected with rotating table (102), rotating table (102) are connected with the generator transmission, its characterized in that still includes:
the device comprises a mounting cylinder (104), an electric telescopic rod (109), a tension spring (111), an annular guide rail frame (112) and a stop component (5);
a plurality of groups of first spiral guide rails (105), second spiral guide rails (106) and canvasses (108) are annularly arranged on the rotating table (102), and a plurality of supporting rib frameworks (107) are equidistantly arranged on the canvasses (108);
the two ends of the supporting rib framework (107) are respectively provided with a hinged ball, the first spiral guide rail (105) and the second spiral guide rail (106) are respectively provided with a spiral chute, and the hinged balls at the two ends of the supporting rib framework (107) are respectively and slidably connected to the spiral chutes of the first spiral guide rail (105) and the second spiral guide rail (106);
the mounting cylinder (104) is fixed on the rotating table (102), a sliding block (110) is connected in a sliding manner in the mounting cylinder (104), the annular guide rail frame (112) is mounted on the sliding block (110), and an avoidance groove for avoiding the movement of the annular guide rail frame (112) is formed in the mounting cylinder (104);
the lower end of the annular guide rail frame (112) is provided with an annular chute, a supporting rib framework (107) at the uppermost end of the canvas (108) is provided with a sliding sphere, and the sliding sphere is in sliding connection with the annular chute arranged at the lower end of the annular guide rail frame (112);
the electric telescopic rod (109) is arranged at the bottom of the floating plate platform (101), and the telescopic end of the electric telescopic rod (109) penetrates through the floating plate platform (101) and the rotating table (102) and stretches into the mounting cylinder (104);
the tension spring (111) is arranged in the mounting cylinder (104), and two ends of the tension spring (111) are respectively connected with the sliding block (110) and the stop component (5);
a hooking and locking assembly (2) arranged at the upper end of the mounting cylinder (104), wherein the hooking and locking assembly (2) is used for limiting the sliding block (110) to move downwards;
the centrifugal piece is arranged on the hook lock assembly (2), and removes the movement restriction of the hook lock assembly (2) on the sliding block (110) in a rapid rotation mode of the mounting cylinder (104);
the stop assembly (5) is arranged on the sliding block (110), and the stop assembly (5) prevents the rotation of the rotating table (102) in a mode that the sliding block (110) moves downwards.
2. Floating offshore wind power generation platform according to claim 1, characterized in that the hook-and-lock assembly (2) comprises a sliding rod (201), a spring (202) and a locking block (204);
the sliding rod (201) is connected to the mounting cylinder (104) in a sliding manner, two ends of the spring (202) are respectively connected with the sliding rod (201) and the inner wall of the mounting cylinder (104), and the locking block (204) is fixed on the sliding rod (201) and positioned at one end of the spring (202);
the upper end of the sliding block (110) is provided with a sinking groove (203), and the side wall of the sinking groove (203) is provided with a locking groove (205) matched with the locking block (204).
3. The floating offshore wind power generation platform according to claim 2, wherein a first inclined surface (301) is provided at a lower end of the locking block (204), and a second inclined surface (302) is provided at an upper end of the sink (203).
4. The floating offshore wind power generation platform according to claim 2, wherein the centrifugal member comprises a centrifugal block (401), the centrifugal block (401) being arranged at an end of the sliding rod (201) remote from the mounting cylinder (104).
5. The floating offshore wind power generation platform according to claim 4, wherein two groups of the sliding rod (201), the spring (202) and the centrifugal block (401) are arranged, and the two groups of the sliding rod (201), the spring (202) and the centrifugal block (401) are annularly arranged;
racks (402) are arranged on one sides, close to each other, of the two sliding rods (201), gears (403) are rotatably connected to the inner top of the mounting cylinder (104), and the gears (403) are meshed with the two racks (402) at the same time.
6. The floating offshore wind power generation platform according to claim 1, wherein an annular protective cover (103) is arranged at the upper end of the rotating table (102), and the first spiral guide rail (105), the second spiral guide rail (106), the canvas (108) and the mounting cylinder (104) are all arranged in the protective cover (103).
7. Floating offshore wind power generation platform according to claim 1, characterized in that the stop assembly (5) comprises a friction block (501) and a support frame (502);
the friction block (501) is installed to the lower extreme of sliding block (110), the lower extreme of friction block (501) is provided with the inclined plane, support frame (502) are installed on rolling table (102), the lower extreme of extension spring (111) is connected on support frame (502), be provided with toper friction groove (503) on kickboard platform (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311376377.2A CN117125207A (en) | 2023-10-24 | 2023-10-24 | Floating type offshore wind power generation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311376377.2A CN117125207A (en) | 2023-10-24 | 2023-10-24 | Floating type offshore wind power generation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117125207A true CN117125207A (en) | 2023-11-28 |
Family
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| CN202311376377.2A Withdrawn CN117125207A (en) | 2023-10-24 | 2023-10-24 | Floating type offshore wind power generation platform |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040042894A1 (en) * | 2001-01-17 | 2004-03-04 | J.C. Smith | Wind-driven electrical power-generating device |
| US20110241347A1 (en) * | 2008-12-18 | 2011-10-06 | Single Buoy Moorings Inc. | Removable offshore wind turbines with pre-installed mooring system |
| KR20120124999A (en) * | 2011-05-06 | 2012-11-14 | 홍쿠이 진 | Hybrid electric power generator using wave force and wind force |
| KR20150052486A (en) * | 2013-11-06 | 2015-05-14 | 대우조선해양 주식회사 | Apparatus for damping and generating vortex induced vibration of ocean riser, and vessel or ocean construction comprising the same |
| US9103321B1 (en) * | 2012-09-13 | 2015-08-11 | Jaime Mlguel Bardia | On or off grid vertical axis wind turbine and self contained rapid deployment autonomous battlefield robot recharging and forward operating base horizontal axis wind turbine |
| CN108343554A (en) * | 2017-12-25 | 2018-07-31 | 宁波江北瑞臣工艺品设计有限公司 | A kind of desert wind-driven generator with the container structure that directly inclines |
| CN112160875A (en) * | 2020-10-09 | 2021-01-01 | 钱逸 | Floating wind power generation equipment |
| CN113619743A (en) * | 2021-08-26 | 2021-11-09 | 王闻杰 | Offshore wave wind power generation device |
| CN116395092A (en) * | 2023-04-11 | 2023-07-07 | 浙江省长三角城市基础设施科学研究院 | Marine floating wind driven generator |
-
2023
- 2023-10-24 CN CN202311376377.2A patent/CN117125207A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040042894A1 (en) * | 2001-01-17 | 2004-03-04 | J.C. Smith | Wind-driven electrical power-generating device |
| US20110241347A1 (en) * | 2008-12-18 | 2011-10-06 | Single Buoy Moorings Inc. | Removable offshore wind turbines with pre-installed mooring system |
| KR20120124999A (en) * | 2011-05-06 | 2012-11-14 | 홍쿠이 진 | Hybrid electric power generator using wave force and wind force |
| US9103321B1 (en) * | 2012-09-13 | 2015-08-11 | Jaime Mlguel Bardia | On or off grid vertical axis wind turbine and self contained rapid deployment autonomous battlefield robot recharging and forward operating base horizontal axis wind turbine |
| KR20150052486A (en) * | 2013-11-06 | 2015-05-14 | 대우조선해양 주식회사 | Apparatus for damping and generating vortex induced vibration of ocean riser, and vessel or ocean construction comprising the same |
| CN108343554A (en) * | 2017-12-25 | 2018-07-31 | 宁波江北瑞臣工艺品设计有限公司 | A kind of desert wind-driven generator with the container structure that directly inclines |
| CN112160875A (en) * | 2020-10-09 | 2021-01-01 | 钱逸 | Floating wind power generation equipment |
| CN113619743A (en) * | 2021-08-26 | 2021-11-09 | 王闻杰 | Offshore wave wind power generation device |
| CN116395092A (en) * | 2023-04-11 | 2023-07-07 | 浙江省长三角城市基础设施科学研究院 | Marine floating wind driven generator |
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Application publication date: 20231128 |