CN113958460B - Anti-collision type fixing base for offshore wind power generation - Google Patents
Anti-collision type fixing base for offshore wind power generation Download PDFInfo
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- CN113958460B CN113958460B CN202111167339.7A CN202111167339A CN113958460B CN 113958460 B CN113958460 B CN 113958460B CN 202111167339 A CN202111167339 A CN 202111167339A CN 113958460 B CN113958460 B CN 113958460B
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- offshore wind
- wind power
- power generation
- fixedly arranged
- supporting
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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
-
- 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
Abstract
The invention discloses an anti-collision fixed base for offshore wind power generation, which comprises the following components: fixed knot constructs, connection structure, bearing structure, heavy burden structure, and fixed connection structure that is provided with in fixed structure's top, fixed being provided with in fixed structure's below bearing structure, connection structure's surface is provided with bearing structure, and bearing structure is about connection structure's vertical central line even array, and bearing structure still includes with respect to connection structure four sets of settings: 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 type fixing base for offshore wind power generation can not only stabilize the base, but also reduce the damage caused by collision between the offshore wind generating set and the 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
Offshore wind power plants are wind power generation devices for generating power by utilizing offshore wind resources, and in coastal areas with abundant wind resources, offshore wind power generation is considered to be a new development trend, however, problems exist in the gradual development and construction of offshore wind power;
under the condition that wind power resources in coastal areas are abundant, the fishing and navigation industries are developed, so that the windmill for offshore wind power generation is considered to be a potential hidden danger in the navigation and fishing industries, the windmills in the offshore wind farm are dense, in some cases, friction and collision with passing ships can occur, the ships or windmills are damaged, and small economic loss is caused.
Therefore, the anti-collision type fixing base for offshore wind power generation is designed to replace the existing fixing base of the offshore wind power generation unit to protect the sea-going sailing safety of coastal fishermen.
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 above purpose, the present invention provides the following technical solutions: an anti-collision type fixing base for offshore wind power generation, comprising:
the utility model provides an anti-collision type unable adjustment base for offshore wind power generation, includes fixed knot structure, connection structure, bearing structure and heavy burden structure, its characterized in that, fixed being provided with in fixed structure's the top connection structure, fixed being provided with in fixed structure's below the heavy burden structure, connection structure's surface is provided with bearing structure, bearing structure is about connection structure's vertical central line even array, bearing structure is 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 coincides with the vertical central line of the bottom plate; the method comprises the steps of carrying out a first treatment on the surface of the
A connecting shaft fixedly installed inside the connecting device;
the air gasket is fixedly arranged on the outer surface of the bottom plate;
and the support shaft is fixedly arranged on the upper surface of the bottom plate.
Preferably, the air cushion ring is characterized in that the support shafts are uniformly arrayed about the vertical central line of the bottom plate, the number of groups of the support shafts is four, and the air cushion ring is 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;
the connecting disc is fixedly arranged on the upper surface of the main shaft;
the first rotating structure is fixedly arranged below the main shaft;
a second rotating structure rotatably provided below the first rotating structure;
the connecting shaft hole is formed in the front face of the second rotating structure;
the support connecting device is fixedly arranged on the outer surface of the main shaft, the support connecting device is uniformly arrayed on the outer surface of the main shaft, and the number of the groups of the support connecting device is four.
Preferably, the support structure further comprises:
the support frame is rotatably connected above the support shaft;
the slideway is arranged at the upper end of the supporting frame in a penetrating way;
the side air cushion is fixedly arranged on the outer side of the support frame;
the rotating shaft is rotationally 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 pneumatic rod and is connected to the inner side of the slideway in a sliding manner;
the pneumatic telescopic rod is fixedly arranged at the upper end of the pneumatic rod, and the top end of the pneumatic telescopic rod is rotationally connected with the support connecting device.
Preferably, the load bearing structure further comprises:
a load tank fixedly disposed below the fixing structure;
a cavity formed in the load tank;
and the counterweight is fixedly arranged at the inner bottom end of the cavity.
Compared with the prior art, the invention has the beneficial effects that: the anti-collision type fixing base for the offshore wind power generation can not only stabilize the base, but also be used for protecting the offshore wind power generation set and the coming and going ships, so that the existing fixing base of the offshore wind power generation set can be replaced, and the damage caused by collision between the offshore wind power generation set and the ships can be reduced;
1. the side air cushion and the air cushion can directly and simply resist and reduce the damage and the damage caused by directly impacting the offshore wind power generation base, the impacted ship and the offshore wind power generation set can be protected, and the stability of the offshore wind power generation set can be improved through the self buoyancy of the side air cushion and the air cushion, so that the fixing pressure of the underwater fixed stone pier is reduced, and the service life of the underwater fixed stone pier is prolonged;
2. through the pneumatic rod, the pneumatic telescopic rod and the movable part of the connecting structure, the offshore wind generating set can be allowed, and in certain extreme occasions, the inclination of certain angles is generated, so that the pressure on the supporting column part is reduced, the reduction of the service life of the offshore wind generating set caused by overlarge pressure born for a long time is avoided, and the safety of the offshore wind generating set can be greatly improved.
Drawings
FIG. 1 is a schematic view of an isometric structure of a fastening structure according to the present invention;
FIG. 2 is a schematic view of an isometric structure of a connection structure according to the present invention;
FIG. 3 is a schematic view of an isometric view of a support structure according to the present invention;
FIG. 4 is a schematic view of an isometric structure of the load bearing structure of the present invention;
FIG. 5 is a schematic view of an isometric structure of the present invention;
fig. 6 is a rear view of the support structure of the present invention.
In the figure: 1. a fixed structure; 101. the device comprises a bottom plate, 102, a connecting device, 103, a connecting shaft, 104 and an air cushion ring; 105. a support shaft; 2. a connection structure; 201. a main shaft; 202. a connecting 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-bearing tank; 402. a counterweight; 403. a cavity.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, the present invention provides a technical solution: an anti-collision type fixing base for offshore wind power generation, comprising:
as shown in fig. 1, an anti-collision fixing base for offshore wind power generation comprises a fixing structure 1, a connecting structure 2, a supporting structure 3 and a load bearing structure 4, and is characterized in that the connecting structure 2 is fixedly arranged above the fixing structure 1, the load bearing structure 4 is fixedly arranged below the fixing structure 1, the supporting structure 3 is arranged on the outer surface of the connecting structure 2, the supporting structure 3 is uniformly arrayed about the vertical central line of the connecting structure 2, the number of groups of the supporting structure 3 about the connecting structure 2 is four, and the fixing structure 1 further comprises: the bottom plate 101 is fixedly arranged below the connecting structure 2; a connecting device 102 fixedly arranged on the upper surface of the bottom plate 101, wherein the connecting device 102 coincides with the vertical center line of the bottom plate 101; a connecting shaft 103 fixedly provided inside the connecting device 102; a gas gasket 104 fixedly provided on an outer surface of the base plate 101; the connection mode between the air gasket 104 and the bottom plate 101 is sleeve connection; a support shaft 105 fixedly provided on the upper surface of the bottom plate 101; the support shafts 105 are uniformly arrayed about the vertical center line of the base plate 101, and the number of groups of the support shafts 105 is four.
As shown in fig. 2, an anti-collision type fixing base for offshore wind power generation, the connection structure 2 includes a main shaft 201 fixedly disposed above a fixing structure 1; a land 203 fixedly provided on the upper surface of the spindle 201; a first rotating structure 205 fixedly provided below the spindle 201; a second rotating structure 206 rotatably provided below the first rotating structure 205; a connecting shaft hole 202 formed on the front surface of the second rotating structure 206; the support connection device 204 is fixedly arranged on the outer surface of the spindle 201, the support connection device 204 is uniformly arrayed on the outer surface of the spindle 201, and the number of the support connection device 204 is four.
As shown in fig. 3, an anti-collision type fixing base for offshore wind power generation, the support structure 3 includes: a supporting frame 304 rotatably connected to the upper side of the supporting shaft 105; a slideway 305 which is arranged at the upper end of the supporting frame 304 in a penetrating way; a side air cushion 301 fixedly installed at the outer side of the support frame 304; a rotating shaft 306 rotatably connected to the lower side of the supporting frame 304; a pneumatic rod 302 fixedly mounted on the front surface of the rotating shaft 306; a slide bar 307 fixedly connected to the rear of the air pressure bar 302, the slide bar 307 being slidably connected to the inner side of the slide rail 305; the air pressure telescopic rod 303 is fixedly arranged at the upper end of the air pressure rod 302, the top end of the air pressure telescopic rod 303 is rotatably connected to the supporting and connecting device 204, and under the action of air pressure, four groups of air pressure telescopic rods 303 are mutually pulled and drawn to maintain the stability of the wind turbine generator system.
As shown in fig. 3-6, an anti-collision fixing base for offshore wind power generation, the load structure 4 further includes: a load tank 401 fixedly provided below the fixing structure 1; a cavity 403 which is opened inside the weight tank 401; a counterweight 402 fixedly mounted at the inner bottom end of the cavity 403.
In summary, this anti-collision type fixing base for offshore wind power generation, the wind generating set is fixedly installed above the connection disc 203, the load structure 4 below is connected to the fixed column on the sea floor, the connection device 102 and the connection shaft 103 are combined with the second rotation structure 206 to allow the wind generating set to swing left and right, the first rotation structure 205 and the second rotation structure 206 are combined to allow the offshore generating set to swing back and forth, the support structure 3 limits the back and forth swinging of the offshore generating set, the air pressure expansion rod 303 is connected with the support connection device 204, the air pressure expansion rod 303 is connected with the air pressure rod 302, meanwhile, air pressure damping is provided between the two, the air pressure rod 302 slides left and right on the slide rail 305 through the 307 slide rod, and the lower part is rotatably connected with the support frame through the rotating shaft 306, so that the air pressure expansion rod 303 can swing left and right relative to the support frame 304 by a certain extent, the support frame 304 is connected to the fixed structure 1 through the back and forth rotation of the support shaft 105, the four sets of air cushion rings 104 are sleeved on the whole fixed structure 1 to prevent the front side of the windmill 304 from being installed on the support frame 304, and the side of the windmill or other articles can be prevented from crossing the air cushion rings 104. The air gasket 104 can also produce a large amount of buoyancy, the underwater load structure 4 can provide a large amount of space for placing other devices through the cavity 403 inside the load tank 401, and can also provide buoyancy, and the counterweight 402 can provide a large amount of downward force to improve the overall stability.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The anti-collision type fixing base for offshore wind power generation comprises a fixing structure (1), a connecting structure (2), a supporting structure (3) and a load bearing structure (4), and is characterized in that the connecting structure (2) is fixedly arranged above the fixing structure (1), the load bearing structure (4) is fixedly arranged below the fixing structure (1), the supporting structure (3) is arranged on the outer surface of the connecting structure (2), the supporting structure (3) is uniformly arrayed relative to the vertical central line of the connecting structure (2), and the number of groups of the supporting structure (3) relative to the connecting structure (2) is four; the fixing structure (1) further comprises:
the bottom plate (101) is fixedly arranged below the connecting structure (2);
a connecting device (102) fixedly arranged on the upper surface of the bottom plate (101), wherein the connecting device (102) coincides with the vertical center line of the bottom plate (101);
a connecting shaft (103) fixedly mounted on the inner side of the connecting device (102);
a gas gasket (104) fixedly provided on the outer surface of the bottom plate (101);
a support shaft (105) fixedly mounted on the upper surface of the base plate (101);
the air gasket (104) is sleeved on the outer surface of the bottom plate of the fixed structure (1), and four groups of side air cushions (301) are arranged around the outer side of the supporting frame (304) of the supporting structure.
2. The anti-collision fixed base for offshore wind power generation according to claim 1, wherein the supporting shafts (105) are uniformly arrayed about a vertical central line of the base plate (101), the number of groups of the supporting shafts (105) is four, and the air cushion ring (104) is connected with the base plate (101) in a sleeved connection mode.
3. An offshore wind power generation anti-collision fixing base according to claim 1, wherein the connecting structure (2) further comprises:
a main shaft (201) fixedly arranged above the fixed structure (1);
a connection plate (203) fixedly provided 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 provided below the first rotating structure (205);
a connecting shaft hole (202) which is formed on the front surface of the second rotating structure (206);
the support connecting device (204) is fixedly arranged on the outer surface of the main shaft (201), the support connecting device (204) is uniformly arrayed on the outer surface of the main shaft (201), and the number of groups of the support connecting device (204) is four.
4. An offshore wind power generation anti-collision fixing base according to claim 1, wherein the support structure (3) further comprises:
a support frame (304) rotatably connected to the upper side of the support shaft (105);
the slideway (305) is arranged at the upper end of the supporting frame (304) in a penetrating way;
a side air cushion (301) fixedly mounted on the outer side of the support frame (304);
a rotating shaft (306) rotatably connected to the lower part of the supporting frame (304);
a pneumatic rod (302) fixedly mounted on the front surface of the rotating shaft (306);
a slide bar (307) fixedly connected to the rear of the pneumatic bar (302), the slide bar (307) being slidingly connected to the inside of the slide way (305);
and 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 with the supporting and connecting device (204).
5. The anti-collision fixed base for offshore wind power generation according to claim 4, wherein the side air cushion (301) is symmetrically arranged in two groups with respect to a vertical center line of the supporting frame (304), and a telescopic structure is formed between the air telescopic rod (303) and the air telescopic rod (302).
6. An offshore wind power generation anti-collision fixing base according to claim 1, wherein the load structure (4) further comprises:
a load tank (401) fixedly provided below the fixing structure (1);
a cavity (403) which is provided inside the load tank (401);
a counterweight (402) fixedly mounted at the inner bottom end of the cavity (403).
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 |
Applications Claiming Priority (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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| Publication Number | Publication Date |
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| CN113958460A CN113958460A (en) | 2022-01-21 |
| CN113958460B true CN113958460B (en) | 2023-07-11 |
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Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PT1876093T (en) * | 2006-07-07 | 2019-09-27 | Gicon Windpower Ip 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 |
| KR101927602B1 (en) * | 2017-01-03 | 2018-12-10 | 울산대학교 산학협력단 | Offshore wind power equipment of floating type |
| 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 |
| KR102183482B1 (en) * | 2020-09-16 | 2020-11-26 | 주식회사 에이스이앤티 | Method for installing offshore floating body for wind power generation |
| CN112173025A (en) * | 2020-10-28 | 2021-01-05 | 广州高腾科技有限公司 | Offshore floating platform anticollision device |
| CN112616096A (en) * | 2020-12-11 | 2021-04-06 | 魏文慧 | Sea surface floating type 5G base station |
| CN112681231B (en) * | 2020-12-22 | 2022-07-08 | 浙江海洋大学 | Ocean platform buffer stop |
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2021
- 2021-10-04 CN CN202111167339.7A patent/CN113958460B/en active Active
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