CN113958460A - Anti-collision fixing base for offshore wind power generation - Google Patents
Anti-collision fixing base for offshore wind power generation Download PDFInfo
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- CN113958460A CN113958460A CN202111167339.7A CN202111167339A CN113958460A CN 113958460 A CN113958460 A CN 113958460A CN 202111167339 A CN202111167339 A CN 202111167339A CN 113958460 A CN113958460 A CN 113958460A
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- fixedly arranged
- power generation
- wind power
- offshore wind
- fixing base
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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
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
- F03D13/25—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors specially adapted for offshore installation
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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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- 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
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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 an anti-collision fixing base for offshore wind power generation, which comprises: fixed knot constructs, connection structure, bearing structure, heavy burden structure, and the fixed connection structure that is provided with in fixed knot structure's top, and fixed knot structure's the below is fixed to be provided with heavy burden structure, connection structure's surface is provided with bearing structure, and bearing structure is about the even array of connection structure's vertical central line, and bearing structure is about the setting of connection structure four groups, and fixed knot constructs still includes: the bottom plate is fixedly arranged below the connecting structure; the connecting device is fixedly arranged on the upper surface of the bottom plate; the connecting shaft is fixedly arranged on the inner side of the connecting device, and the anti-collision fixing base for offshore wind power generation can stabilize the base and reduce the damage caused by collision between the offshore wind power generation unit and a ship.
Description
Technical Field
The invention belongs to the technical field of new energy application, and particularly relates to an anti-collision fixing base for offshore wind power generation.
Background
An offshore wind power plant is a wind power generation device which generates power by using offshore wind resources, and in certain coastal areas with abundant wind resources, offshore wind power generation is just a new development trend, however, many problems exist in the gradual development and construction of offshore wind power;
under the condition of abundant wind resources in coastal areas, the fishing and navigation industries are developed, so that the windmill for offshore wind power generation is just a potential hidden trouble in the navigation and fishing industries, the windmill in the offshore power generation windmill field is dense, and in some cases, the windmill can rub and collide with a passing ship, so that the ship or the windmill is damaged, and economic loss is not small.
Therefore, the anti-collision fixing base for offshore wind power generation needs to be designed aiming at the problems, the existing fixing base for the offshore wind power generation unit is replaced, and the sailing safety of coastal fishermen is protected.
Disclosure of Invention
The invention aims to provide an anti-collision fixing base for offshore wind power generation, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an offshore wind power generation is with crashproof type unable adjustment base, includes:
the utility model provides an offshore wind power generation is with anticollision type unable adjustment base, includes fixed knot structure, connection structure, bearing structure and heavy burden structure, its characterized in that, fixed knot constructs the top is fixed to be provided with connection structure, fixed knot constructs the below is fixed to be provided with heavy burden structure, connection structure's surface is provided with bearing structure, bearing structure about connection structure's the even array of vertical central line, bearing structure about the group number that connection structure set up is four groups.
The fixing structure further includes:
the bottom plate is fixedly arranged below the connecting structure;
the connecting device is fixedly arranged on the upper surface of the bottom plate and is superposed with the vertical central line of the bottom plate; (ii) a
The connecting shaft is fixedly arranged on the inner side of the connecting device;
the air cushion ring is fixedly arranged on the outer surface of the bottom plate;
and the supporting shaft is fixedly arranged on the upper surface of the bottom plate.
Preferably, the support shafts are uniformly arrayed about the vertical center line of the bottom plate, the number of the support shafts is four, and the air cushion rings are connected with the bottom plate in a sleeved mode.
Preferably, the connecting structure further comprises:
the main shaft is fixedly arranged above the fixed structure;
a connection disc fixedly arranged on the upper surface of the main shaft;
the first rotating structure is fixedly arranged below the main shaft;
the second rotating structure is rotatably arranged below the first rotating structure;
the connecting shaft hole is formed in the front face of the second rotating structure;
the supporting and connecting devices are fixedly arranged on the outer surface of the main shaft, the supporting and connecting devices are uniformly arrayed on the outer surface of the main shaft, and the number of the groups of the supporting and connecting devices is four.
Preferably, the support structure further comprises:
the supporting frame is rotatably connected above the supporting shaft;
the slideway penetrates through the upper end of the support frame;
the side air cushion is fixedly arranged on the outer side of the support frame;
the rotating shaft is rotatably connected below the supporting frame;
the air pressure rod is fixedly arranged on the front surface of the rotating shaft;
the sliding rod is fixedly connected to the rear of the air pressure rod and is connected to the inner side of the slide way in a sliding mode;
and the top end of the pneumatic telescopic rod is rotatably connected with the support connecting device.
Preferably, the weight bearing structure further comprises:
the load tank is fixedly arranged below the fixed structure;
a cavity opened inside the load tank;
a counterweight fixedly mounted at the interior bottom end of the cavity.
Compared with the prior art, the invention has the beneficial effects that: the anti-collision fixing base for offshore wind power generation can stabilize a base and can also be used for protecting an offshore wind power generation unit and ships, so that the existing fixing base for the offshore wind power generation unit can be replaced, and the damage caused by collision between the offshore wind power generation unit and the ships can be reduced;
1. the side air cushion and the air cushion ring can directly and simply resist and reduce damage and injury caused by direct impact on the offshore wind power generation base, and the stability of the offshore wind power generation set can be improved through the buoyancy of the side air cushion and the offshore wind power generation set while the impact ship and the offshore wind power generation set are protected, so that the fixing pressure of the underwater fixed stone pier is reduced, and the service life of the offshore wind power generation set is prolonged;
2. through pneumatic rod and pneumatic telescopic pole to and connection structure's movable part, can allow offshore wind generating set, in some extreme occasions, produce the slope of some angles to reduce the pressure to support column part, avoid because of bearing too big pressure for a long time and cause its life to reduce, improvement offshore wind generating set's that can be very big security.
Drawings
FIG. 1 is a schematic isometric view of a fastening structure according to the present invention;
FIG. 2 is an isometric view of a connection according to the present invention;
FIG. 3 is a schematic isometric view of a support structure according to the present invention;
FIG. 4 is a schematic isometric view of a load bearing structure of the present invention;
FIG. 5 is a rear view of the support structure of the present invention;
fig. 6 is a schematic isometric view of the present invention.
In the figure: 1. a fixed structure; 101. the air cushion comprises a bottom plate, 102, a connecting device, 103, a connecting shaft, 104 and an air cushion ring; 105. a support shaft; 2. a connecting structure; 201. a main shaft; 202. connecting the shaft hole; 203. a connecting disc; 204. a support connection device; 205. a first rotating structure; 206. a second rotating structure; 3. a support structure; 301. a side air cushion; 302. a pneumatic rod; 303. an air pressure telescopic rod; 304. a support frame; 305. a slideway; 306. a rotating shaft; 307. a slide bar; 4. a load bearing structure; 401. a load tank; 402. balancing weight; 403. a cavity.
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. 1-6, the present invention provides a technical solution: the utility model provides an offshore wind power generation is with crashproof type unable adjustment base, includes:
as shown in fig. 1, an anticollision type unable adjustment base for offshore wind power generation, including fixed knot structure 1, connection structure 2, bearing structure 3, heavy burden structure 4, its characterized in that, fixed knot constructs 1's the fixed connection structure 2 that is provided with in top, fixed knot constructs 1's the fixed heavy burden structure 4 that is provided with in below, connection structure 2's surface is provided with bearing structure 3, bearing structure 3 is about the even array of connection structure 2's vertical central line, bearing structure 3 is four groups about the group number that connection structure 2 set up, fixed knot constructs 1 and still includes: a bottom plate 101 fixedly arranged below the connecting structure 2; the connecting device 102 is fixedly arranged on the upper surface of the bottom plate 101, and the connecting device 102 is superposed with the vertical center line of the bottom plate 101; a connecting shaft 103 fixedly provided inside the connecting device 102; an air cushion ring 104 fixedly disposed on an outer surface of the base plate 101; the air cushion ring 104 is connected with the bottom plate 101 in a sleeved manner; a support shaft 105 fixedly provided on an upper surface of the base plate 101; the support shafts 105 are uniformly arrayed about the vertical center line of the base plate 101, and the number of the support shafts 105 arranged is four.
As shown in fig. 2, the connection structure 2 of the anti-collision fixing base for offshore wind power generation includes a main shaft 201 fixedly disposed above a fixing structure 1; a connection plate 203 fixedly provided on the upper surface of the spindle 201; a first rotating structure 205 fixedly disposed below the main shaft 201; a second rotating structure 206 rotatably disposed below the first rotating structure 205; a connecting shaft hole 202 opened on the front surface of the second rotating structure 206; the supporting and connecting devices 204 are fixedly arranged on the outer surface of the main shaft 201, the supporting and connecting devices 204 are uniformly arrayed on the outer surface of the main shaft 201, and the number of the groups of the supporting and connecting devices 204 is four.
As shown in fig. 3, an anti-collision fixing base for offshore wind power generation, a supporting structure 3 includes: a support frame 304 rotatably connected above the support shaft 105; a slide way 305 penetrating and opening at the upper end of the support frame 304; a side air cushion 301 fixedly mounted on the outer side of the support frame 304; a rotating shaft 306 rotatably connected below the supporting frame 304; a pneumatic rod 302 fixedly mounted on the front surface of the rotating shaft 306; a sliding rod 307 fixedly connected to the rear of the pneumatic rod 302, wherein the sliding rod 307 is slidably connected to the inner side of the slide 305; the pneumatic telescopic rod 303 is fixedly installed at the upper end of the pneumatic rod 302, the top end of the pneumatic telescopic rod 303 is rotatably connected to the support connecting device 204, and four groups of the pneumatic telescopic rods 302 and 303 are pulled and drawn mutually under the action of air pressure to maintain the stability of the wind turbine generator.
As shown in fig. 3-6, the anti-collision fixing base for offshore wind power generation, the load structure 4 further includes: a load tank 401 fixedly disposed below the fixed structure 1; a cavity 402 opened inside the load tank 401; a weight 403 fixedly mounted at the inner bottom end of the cavity 402.
In summary, the anti-collision fixing base for offshore wind power generation is characterized in that a wind generating set is fixedly installed above a connecting disc 203, a load structure 4 below the wind generating set is connected with a fixing column on the sea bottom, a connecting device 102 and a connecting shaft 103 are combined with a second rotating structure 206 to allow the wind generating set to swing left and right, a first rotating structure 205 and a second rotating structure 206 allow the offshore wind generating set to swing back and forth, and then a supporting structure 3 limits the back and forth and left and right swinging of the offshore wind generating set, an air pressure telescopic rod 303 is connected with a supporting connecting device 204, the air pressure telescopic rod 303 is connected with an air pressure rod 302, meanwhile, air pressure damping is arranged between the air pressure telescopic rod 303 and the air pressure rod 302, the air pressure rod 302 slides left and right on a sliding rail 305 through a 307 sliding rod, a rotating shaft 306 is rotatably connected to a supporting frame below the supporting frame, therefore, the air pressure telescopic rod 303 can swing left and right with a certain amplitude relative to the supporting frame 304, the supporting frame 304 is rotatably connected to the fixing structure 1 front and back through the supporting shaft 105, four sets of opposite connections prevent the windmill from swinging freely, the air cushion ring 104 is sleeved on the whole fixed structure 1 to prevent frontal collision, and the side air cushions 301 are arranged on the support frame 304 to prevent ships or other objects from being capable of passing over the air cushion ring 104 to cause collision. Meanwhile, the air cushion ring 104 can also produce a large amount of buoyancy, the underwater heavy structure 4 provides a large amount of space for placing other equipment through the cavity 403 inside the heavy tank 401, and can also provide buoyancy, and the counterweight 402 can provide a large amount of downward pressure to improve the overall stability.
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 (7)
1. The utility model provides an offshore wind power generation is with crashproof type unable adjustment base, includes fixed knot structure (1), connection structure (2), bearing structure (3) and heavy burden structure (4), its characterized in that, the fixed top of fixed knot structure (1) is provided with connection structure (2), the fixed below of fixed knot structure (1) is provided with heavy burden structure (4), the surface of connection structure (2) is provided with bearing structure (3), bearing structure (3) about the even array of vertical central line of connection structure (2), bearing structure (3) about the group number that connection structure (2) set up is four groups.
2. The fixation structure (1) further comprises:
the bottom plate (101) is fixedly arranged below the connecting structure (2);
the connecting device (102) is fixedly arranged on the upper surface of the bottom plate (101), and the connecting device (102) is superposed with the vertical center line of the bottom plate (101);
a connecting shaft (103) fixedly mounted inside the connecting device (102);
an air cushion ring (104) fixedly arranged on the outer surface of the bottom plate (101);
and a support shaft (105) fixedly mounted on the upper surface of the base plate (101).
3. The anti-collision fixing base for offshore wind power generation according to claim 1, wherein the support shafts (105) are uniformly arrayed about the vertical center line of the bottom plate (101), the number of the support shafts (105) is four, and the air cushion rings (104) and the bottom plate (101) are connected in a sleeved manner.
4. An anti-collision fixing base for offshore wind power generation according to claim 1, characterized in that the connection structure (2) further comprises:
a main shaft (201) fixedly arranged above the fixed structure (1);
a connection disc (203) fixedly arranged on the upper surface of the main shaft (201);
a first rotating structure (205) fixedly arranged below the main shaft (201);
a second rotating structure (206) rotatably disposed below the first rotating structure (205);
a connecting shaft hole (202) which is opened on the front surface of the second rotating structure (206);
the supporting and connecting devices (204) are fixedly arranged on the outer surface of the main shaft (201), the supporting and connecting devices (204) are uniformly arrayed on the outer surface of the main shaft (201), and the number of the groups of the supporting and connecting devices (204) is four.
5. An anti-collision fixing base for offshore wind power generation according to claim 1, characterized in that the supporting structure (3) further comprises:
a support frame (304) rotatably connected above the support shaft (105);
the slide way (305) penetrates through the upper end of the support frame (304);
a side air cushion (301) fixedly mounted on the outer side of the support frame (304);
the rotating shaft (306) is rotatably connected below the supporting frame (304);
the pneumatic rod (302) is fixedly arranged on the front surface of the rotating shaft (306);
a sliding rod (307) fixedly connected to the rear of the air pressure rod (302), wherein the sliding rod (307) is connected to the inner side of the slide way (305) in a sliding manner;
the pneumatic telescopic rod (303) is fixedly arranged at the upper end of the pneumatic rod (302), and the top end of the pneumatic telescopic rod (303) is rotatably connected to the support connecting device (204).
6. The crash-proof fixing base for offshore wind power generation according to claim 4, wherein the side air cushions (301) are symmetrically arranged in two groups about a vertical center line of the supporting frame (304), and a telescopic structure is formed between the pneumatic telescopic rod (303) and the pneumatic rod (302).
7. An anti-collision fixing base for offshore wind power generation according to claim 1, characterized in that the load structure (4) further comprises:
a load tank (401) fixedly arranged below the fixed structure (1);
a cavity (402) opening inside the load tank (401);
a counterweight (403) fixedly mounted at an inner bottom end of the cavity (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111167339.7A CN113958460B (en) | 2021-10-04 | 2021-10-04 | Anti-collision type fixing base for offshore wind power generation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111167339.7A CN113958460B (en) | 2021-10-04 | 2021-10-04 | Anti-collision type fixing base for offshore wind power generation |
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| Publication Number | Publication Date |
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| CN113958460A true CN113958460A (en) | 2022-01-21 |
| CN113958460B CN113958460B (en) | 2023-07-11 |
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| CN202111167339.7A Active CN113958460B (en) | 2021-10-04 | 2021-10-04 | Anti-collision type fixing base for offshore wind power generation |
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| EP1876093A1 (en) * | 2006-07-07 | 2008-01-09 | Arcadis Consult GmbH | Floating offshore foundation and method for producing the same |
| CN103953006A (en) * | 2014-04-28 | 2014-07-30 | 广东明阳风电产业集团有限公司 | Offshore wind turbine foundation anti-collision structure |
| WO2018128243A1 (en) * | 2017-01-03 | 2018-07-12 | 울산대학교 산학협력단 | Floating offshore wind power generation device |
| CN208151972U (en) * | 2018-05-09 | 2018-11-27 | 湖南工程学院 | A kind of anticollision device, collision-prevention device for offshore wind farm pile foundation |
| CN211924387U (en) * | 2020-04-07 | 2020-11-13 | 福建永强岩土股份有限公司 | Offshore wind power single-pile anti-collision structure |
| CN112173025A (en) * | 2020-10-28 | 2021-01-05 | 广州高腾科技有限公司 | Offshore floating platform anticollision device |
| CN212835315U (en) * | 2020-06-15 | 2021-03-30 | 西南科技大学 | Novel wind power or photovoltaic power generation device water surface supporting platform |
| CN112616096A (en) * | 2020-12-11 | 2021-04-06 | 魏文慧 | Sea surface floating type 5G base station |
| CN112681231A (en) * | 2020-12-22 | 2021-04-20 | 浙江海洋大学 | Ocean platform buffer stop |
| US20220306251A1 (en) * | 2020-09-16 | 2022-09-29 | Ace E&T (Engineering & Technology) | Method for installing offshore floating body for wind power generation |
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2021
- 2021-10-04 CN CN202111167339.7A patent/CN113958460B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1876093A1 (en) * | 2006-07-07 | 2008-01-09 | Arcadis Consult GmbH | Floating offshore foundation and method for producing the same |
| CN103953006A (en) * | 2014-04-28 | 2014-07-30 | 广东明阳风电产业集团有限公司 | Offshore wind turbine foundation anti-collision structure |
| WO2018128243A1 (en) * | 2017-01-03 | 2018-07-12 | 울산대학교 산학협력단 | Floating offshore wind power generation device |
| CN208151972U (en) * | 2018-05-09 | 2018-11-27 | 湖南工程学院 | A kind of anticollision device, collision-prevention device for offshore wind farm pile foundation |
| CN211924387U (en) * | 2020-04-07 | 2020-11-13 | 福建永强岩土股份有限公司 | Offshore wind power single-pile anti-collision structure |
| CN212835315U (en) * | 2020-06-15 | 2021-03-30 | 西南科技大学 | Novel wind power or photovoltaic power generation device water surface supporting platform |
| US20220306251A1 (en) * | 2020-09-16 | 2022-09-29 | Ace E&T (Engineering & Technology) | Method for installing offshore floating body for wind power generation |
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| CN112681231A (en) * | 2020-12-22 | 2021-04-20 | 浙江海洋大学 | Ocean platform buffer stop |
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| CN113958460B (en) | 2023-07-11 |
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