CN110792562A - Anti-scouring device for offshore wind power generation - Google Patents
Anti-scouring device for offshore wind power generation Download PDFInfo
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- CN110792562A CN110792562A CN201911104382.1A CN201911104382A CN110792562A CN 110792562 A CN110792562 A CN 110792562A CN 201911104382 A CN201911104382 A CN 201911104382A CN 110792562 A CN110792562 A CN 110792562A
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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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- 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
- F03D13/22—Foundations specially adapted for wind motors
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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
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
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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
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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-scouring device for offshore wind power generation, which comprises a support column, a base, a protection block and a connecting block, wherein the top of the base is fixedly connected with the bottom of the protection block, the top of the protection block is fixedly connected with the bottom of the connecting block through a connecting piece, and the interiors of the protection block and the connecting block are both contacted with the surface of the support column. This scour prevention device that offshore wind power generation used, first ring channel has all been seted up through the both sides on protection piece surface, and one side that first ring channel inner wall bottom is close to the protection piece is higher than the one side of keeping away from the protection piece, utilize first ring channel and the second guiding gutter mating reaction of seting up on the protection piece, can unload the impact force of sea water partly effectively in sea water scouring device, improve the buffering effect of device to the sea water, can guide the sea water in time to flow out simultaneously, improve the scour prevention effect of device and the practical function of device.
Description
Technical Field
The invention relates to the technical field of offshore wind power generation, in particular to an anti-scouring device for offshore wind power generation.
Background
Wind power generation means that kinetic energy of wind is converted into electric energy, the kinetic energy of wind is converted into mechanical kinetic energy, and then the mechanical energy is converted into electric kinetic energy, the principle of wind power generation is that wind power drives windmill blades to rotate, the rotating speed is increased through a speed increaser to promote a generator to generate power, according to the current windmill technology, the breeze speed of about three meters per second, namely the breeze degree, can start to generate power, the wind power generation forms a hot tide in the world, since wind power generation does not require the use of fuel, and does not produce radiation or air pollution, devices required for wind power generation, called wind turbine generators, the wind generating set can be divided into three parts of a wind wheel (comprising a tail rudder), a generator and a tower barrel, a large wind power station is basically not provided with the tail rudder, and the tail rudder is generally only provided for a small wind power station (comprising a household wind power station).
Wind generating set who uses at sea generally sets up anti-scouring device in wind generating set's base stabilizer blade department, anti-scouring device is one kind and is used for preventing that wind power generation pillar is washed away by the sea water, in order to alleviate the device of pillar burden, have the important function in offshore wind power generation field, but present anti-scouring device has certain drawback when using, the device's buffering effect is relatively poor, can't unload the partial impact force of sea water, the life that leads to the device reduces, anti-scouring effect is poor, influence the device's practical effect, current anti-scouring device is relatively poor at the protection effect to wind power generation pillar in addition, make wind power generation pillar receive the erosion of sea water easily, and anti-scouring device has reduced the stability ability of wind power generation pillar in the use.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an anti-scouring device for offshore wind power generation, which solves the problems that the conventional anti-scouring device has poor buffering effect, cannot unload partial impact force of seawater, causes the reduction of the service life of the device, has poor anti-scouring effect, influences the practical effect of the device, has poor protection effect on a wind power generation strut, enables the wind power generation strut to be easily corroded by the seawater, and reduces the stability of the wind power generation strut in the use process.
In order to achieve the purpose, the invention is realized by the following technical scheme: an anti-scouring device for offshore wind power generation comprises a supporting column, a base, a protection block and a connecting block, wherein the top of the base is fixedly connected with the bottom of the protection block, the top of the protection block is fixedly connected with the bottom of the connecting block through a connecting piece, the interior of the protection block and the interior of the connecting block are both contacted with the surface of the supporting column, first annular grooves are respectively arranged on two sides of the surface of the protection block, one side of the bottom of the inner wall of each first annular groove, which is close to the protection block, is higher than one side of the protection block, which is far away from the protection block, first flow guide grooves are respectively arranged in the middle parts of the front surface and the back surface of the protection block, the top ends and the bottom ends of the first flow guide grooves are respectively communicated with the interiors of the two first flow guide grooves, a second annular groove is arranged on the top of the base, and one side of the inner, the base is inside and be located the second annular groove inner wall and keep away from one side of protection piece and seted up first through-hole to the one end of first through-hole runs through the base and extends to the outside of base, the second guiding gutter has all been seted up with the middle part at the back to the top of second guiding gutter and the bottom intercommunication of first guiding gutter, the base is run through to the bottom of second guiding gutter.
Preferably, the top of the protection block is movably connected with an annular block, the top of the protection block is provided with a connecting groove matched with the annular block, and the surface of the annular block and the inner wall of the connecting groove are in interference fit.
Preferably, the top of the surface of the annular block is provided with an external thread, the bottom of the connecting block is in threaded connection with the top of the annular block, and the bottom of the surface of the connecting block and the bottom of the surface of the protection block are both in the shape of an arc-shaped block.
Preferably, the middle parts of the front surface and the back surface of the connecting block are provided with third flow guide grooves, a sealing ring is arranged inside the connecting block, and the inner wall of the sealing ring is matched with the surface of the support column in a transition mode.
Preferably, the mounting groove with sealing ring looks adaptation is seted up to the inside of connecting block to the second through-hole has all been seted up with the middle part at the back to the mounting groove inner wall openly, the one end through connection piece of second through-hole extends to the outside of connecting block.
Preferably, the equal fixedly connected with fixed block in both sides of base to the inside of two fixed blocks is all seted up flutedly, the thread groove has been seted up to the bottom of recess inner wall.
Preferably, the inside of protection piece is provided with the sealing washer to the inner wall of sealing washer contacts with the surface of pillar, the inside threaded connection of pillar and protection piece has fixing bolt, and the inside of pillar and protection piece all seted up with fixing bolt looks adaptation's screw hole.
Preferably, the base and the inside of protection piece all seted up the activity groove to one side of activity inslot portion is provided with the rubber head.
Advantageous effects
The invention provides an anti-scouring device for offshore wind power generation. Compared with the prior art, the method has the following beneficial effects:
(1) the anti-scouring device for offshore wind power generation comprises a protection block, wherein first annular grooves are formed in two sides of the surface of the protection block, one side, close to the protection block, of the bottom of the inner wall of each first annular groove is higher than one side, far away from the protection block, of the bottom of the inner wall of each first annular groove, first guide grooves are formed in the middle parts of the front surface and the back surface of the protection block, the top ends and the bottom ends of the first guide grooves penetrate through the protection block, two ends of each first annular groove are respectively communicated with the interiors of the two first guide grooves, a second annular groove is formed in the top of a base, one side, close to the protection block, of the inner wall of each second annular groove is higher than one side, far away from the protection block, of the inner wall of the base, a first through hole is formed in one side, far away from the protection block, of the inner wall of each second annular groove, one end of each first through hole penetrates, the base is run through to the bottom of second guiding gutter, utilizes first ring channel and the second guiding gutter combined action of seting up on the protection piece, can unload the impact force of sea water partly effectively in sea water flushing device, improves the device and to the buffering effect of sea water, can guide the sea water simultaneously and flow out on timely follow the protection piece, improves the scour prevention effect of device and the practical function of device.
(2) This scour prevention device that offshore wind power generation used, top swing joint through the protection piece has the annular piece, and the top of protection piece is seted up the back and the spread groove of annular piece looks adaptation, adopt interference fit between the surface of annular piece and the inner wall of spread groove, the external screw thread has been seted up at the top on annular piece surface, and the bottom of connecting block and the top threaded connection of annular piece, the bottom on connecting block surface all is arc block shape with the bottom on protection piece surface, utilize the annular piece to improve being connected compactness and fastness between device protection piece and the connecting block, and make installing and dismantling that the device can be very convenient, improve the portability of device.
(3) This scour prevention device that offshore wind power generation used, the inside through the connecting block set up with the mounting groove of sealing ring looks adaptation to the mounting groove inner wall openly has all seted up the second through-hole with the middle part at the back, the one end through connection piece of second through-hole extends to the outside of connecting block, utilizes the sealing ring can protect the inside that the sea water can not get into the connecting block effectively, causes the erosion to the inside of device, improves the life of device effectively, can improve the protection effect of device to the pillar simultaneously.
(4) This scour prevention device that offshore wind power generation used, the equal fixedly connected with fixed block in both sides through the base, and the recess has all been seted up to the inside of two fixed blocks, threaded groove has been seted up to the bottom of recess inner wall, the inside of protection piece is provided with the sealing washer, and the inner wall of sealing washer contacts with the surface of pillar, the inside threaded connection of pillar and protection piece has fixing bolt, and the pillar all sets up the screw hole with fixing bolt looks adaptation with the inside of protection piece, the activity groove has all been seted up with the inside of protection piece to the base, and one side of activity inslot portion is provided with the rubber head, utilize the fixed block of both sides and use fixing bolt to fasten between pillar and the protection piece, can improve the stability ability to the electricity generation pillar when scour prevention device receives the sea water to.
Drawings
FIG. 1 is a perspective view of the structure of an anti-erosion device of the present invention;
figure 2 is an exploded view of the structure of the anti-scour apparatus of the present invention;
FIG. 3 is a top view of the internal structure of the connector block of the present invention;
FIG. 4 is a side view of the internal structure of the protective block of the present invention;
FIG. 5 is an enlarged view of a portion of the invention at A in FIG. 2;
fig. 6 is a partial enlarged view of the invention at B in fig. 2.
In the figure: the sealing device comprises a support 1, a base 2, a protective block 3, a connecting block 4, a first annular groove 5, a first guide groove 6, a second annular groove 7, a first through hole 8, a second guide groove 9, an annular block 10, a connecting groove 11, an external thread 12, a third guide groove 13, a sealing ring 14, a mounting groove 15, a second through hole 16, a fixing block 17, a groove 18, a thread groove 19, a sealing ring 20, a fixing bolt 21, a threaded hole 22, a movable groove 23 and a rubber head 24.
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: an anti-scouring device for offshore wind power generation comprises a supporting column 1, a base 2, a protection block 3 and a connecting block 4, wherein fixed blocks 17 are fixedly connected to two sides of the base 2, grooves 18 are formed in the two fixed blocks 17, thread grooves 19 are formed in the bottoms of the inner walls of the grooves 18, sealing rings 20 are arranged in the protection block 3, the sealing rings 20 are 3cm thick and are rubber sealing rings, the inner walls of the sealing rings 20 are in contact with the surface of the supporting column 1, fixing bolts 21 are in threaded connection with the inner portions of the supporting column 1 and the protection block 3, threaded holes 22 matched with the fixing bolts 21 are formed in the supporting column 1 and the protection block 3, movable grooves 23 are formed in the base 2 and the protection block 3, a rubber head 24 is arranged on one side of the inner portions of the movable grooves 23, and third flow guide grooves 13 are formed in the middle portions of the front surface and the back surface of, the inside of the connecting block 4 is provided with a sealing ring 14, the inner wall of the sealing ring 14 is in transition fit with the surface of the support column 1, the inside of the connecting block 4 is provided with a mounting groove 15 matched with the sealing ring 14, the middle parts of the front surface and the back surface of the inner wall of the mounting groove 15 are both provided with a second through hole 16, the second through hole 16 is positioned at the top of the inner wall of the sealing ring 14, one end of the second through hole 16 penetrates through the connecting block 4 and extends to the outside of the connecting block 4, the top of the protecting block 3 is movably connected with a ring block 10, the top of the surface of the ring block 10 is provided with an external thread 12, the bottom of the connecting block 4 is in threaded connection with the top of the ring block 10, the bottom of the surface of the connecting block 4 and the bottom of the surface of the protecting block 3 are both in arc block shapes, the top, the top of the base 2 is fixedly connected with the bottom of the protection block 3, the top of the protection block 3 is fixedly connected with the bottom of the connecting block 4 through a connecting piece, the interiors of the protection block 3 and the connecting block 4 are contacted with the surface of the strut 1, the two sides of the surface of the protection block 3 are respectively provided with a first annular groove 5, one side of the bottom of the inner wall of the first annular groove 5, which is close to the protection block 3, is higher than one side of the protection block 3, the middle parts of the front surface and the back surface of the protection block 3 are respectively provided with a first diversion groove 6, the top end and the bottom end of each first diversion groove 6 penetrate through the protection block 3, the two ends of each first annular groove 5 are respectively communicated with the interiors of the two first diversion grooves 6, the top of the base 2 is provided with a second annular groove 7, one side of the inner wall of the second annular groove 7, which is close to the protection block 3, is higher than one side of the protection, one end of the first through hole 8 penetrates through the base 2 and extends to the outside of the base 2, the middle parts of the front surface and the back surface of the base 2 are provided with second guiding grooves 9, the top ends of the second guiding grooves 9 are communicated with the bottom ends of the first guiding grooves 6, the bottom ends of the second guiding grooves 9 penetrate through the base 2, and the content which is not described in detail in the specification belongs to the prior art which is known by the technical personnel in the field.
When the device is used, when the device is washed by seawater, the seawater flushed on the protection block 3 is timely buffered by utilizing the matching action of the first annular groove 5 and the first diversion groove 6 which are arranged on the protection block 3, meanwhile, the seawater flows through the first diversion groove 6 under the action of the first annular groove 5, finally, the seawater flows into the second diversion groove 9 which is arranged on the surface of the base 2 from the first diversion groove 6, the other part of seawater enters the second annular groove 7 on the top of the base 2, the seawater in the second annular groove 7 flows out through the first through hole 8, enters the inside of the connecting block 4 from the top of the connecting block 4 and is blocked by the sealing ring 14, then flows out from the second through hole 16, the strut 1 inside the connecting block 4 is protected, when the device is installed and disassembled, the bolts inside the two fixing blocks 17 are screwed out, then the connecting block 4 is screwed out from the surface threads of the annular block 10, and taking out the rubber head 24 at the bottom of the movable groove 23, screwing the fixing bolt 21 out of the threaded hole 22, and finally drawing out the support 1 from the inside of the protection block 3 to finish the disassembly and assembly between the anti-scouring device and the support 1.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (8)
1. The utility model provides an scour prevention device that offshore wind power generation used, includes pillar (1), base (2), protection piece (3) and connecting block (4), the top of base (2) and the bottom fixed connection of protection piece (3) to connecting piece fixed connection is passed through with the bottom of connecting block (4) in the top of protection piece (3), the inside of protection piece (3) and connecting block (4) all contacts its characterized in that with the surface of pillar (1): the two sides of the surface of the protection block (3) are respectively provided with a first annular groove (5), one side of the bottom of the inner wall of the first annular groove (5), which is close to the protection block (3), is higher than one side of the protection block (3), the middle parts of the front surface and the back surface of the protection block (3) are respectively provided with a first diversion groove (6), the top end and the bottom end of each first diversion groove (6) are respectively penetrated through the protection block (3), the two ends of each first annular groove (5) are respectively communicated with the interiors of the two first diversion grooves (6), the top of the base (2) is provided with a second annular groove (7), one side of the inner wall of the second annular groove (7), which is close to the protection block (3), is higher than one side of the protection block (3), the interior of the base (2) and one side, which is located on the inner wall of the second annular groove (7), which is far away from the protection block (3), is provided with a first through hole (8), and one end of the first through hole, second guiding gutter (9) have all been seted up with the middle part at the back in base (2) front to the top of second guiding gutter (9) and the bottom intercommunication of first guiding gutter (6), base (2) are run through to the bottom of second guiding gutter (9).
2. An anti-scour arrangement for offshore wind power generation according to claim 1, further comprising: the top swing joint of protection piece (3) has annular piece (10) to the top of protection piece (3) is seted up back and annular piece (10) looks adaptation's spread groove (11), adopt interference fit between the surface of annular piece (10) and the inner wall of spread groove (11).
3. An anti-scour arrangement for offshore wind power generation according to claim 2, further comprising: external screw thread (12) have been seted up at the top on annular piece (10) surface to the top threaded connection of the bottom of connecting block (4) and annular piece (10), the bottom on connecting block (4) surface all is the arc piece shape with the bottom on protection piece (3) surface.
4. An anti-scour arrangement for offshore wind power generation according to claim 1, further comprising: third guiding gutter (13) have all been seted up with the middle part at the back in connecting block (4) front, the inside of connecting block (4) is provided with sealing ring (14) to the inner wall of sealing ring (14) and the surperficial transition cooperation of pillar (1).
5. An anti-scour arrangement for offshore wind power generation according to claim 1, further comprising: mounting groove (15) with sealing ring (14) looks adaptation are seted up to the inside of connecting block (4) to second through-hole (16) have all been seted up with the middle part at the back to mounting groove (15) inner wall openly, the one end through connection piece (4) of second through-hole (16) and extend to the outside of connecting block (4).
6. An anti-scour arrangement for offshore wind power generation according to claim 1, further comprising: both sides of the base (2) are fixedly connected with fixing blocks (17), grooves (18) are formed in the two fixing blocks (17), and thread grooves (19) are formed in the bottoms of the inner walls of the grooves (18).
7. An anti-scour arrangement for offshore wind power generation according to claim 1, further comprising: the inside of protection piece (3) is provided with sealing washer (20) to the inner wall of sealing washer (20) contacts with the surface of pillar (1), the inside threaded connection of pillar (1) and protection piece (3) has fixing bolt (21), and screw hole (22) with fixing bolt (21) looks adaptation are all seted up in the inside of pillar (1) and protection piece (3).
8. An anti-scour arrangement for offshore wind power generation according to claim 1, further comprising: the base (2) and the inside of protection piece (3) have all been seted up movable groove (23) to one side of movable groove (23) inside is provided with rubber head (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911104382.1A CN110792562A (en) | 2019-11-13 | 2019-11-13 | Anti-scouring device for offshore wind power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911104382.1A CN110792562A (en) | 2019-11-13 | 2019-11-13 | Anti-scouring device for offshore wind power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110792562A true CN110792562A (en) | 2020-02-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911104382.1A Withdrawn CN110792562A (en) | 2019-11-13 | 2019-11-13 | Anti-scouring device for offshore wind power generation |
Country Status (1)
| Country | Link |
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| CN (1) | CN110792562A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879236A (en) * | 2021-01-25 | 2021-06-01 | 王美娟 | Scour prevention device for offshore wind power pile foundation |
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| CN101539118A (en) * | 2009-05-08 | 2009-09-23 | 中国海洋大学 | Passive antiscour base of basic structure of gravity-type offshore wind turbine |
| CN102388188A (en) * | 2009-02-24 | 2012-03-21 | 防冲***有限公司 | Anti-scour system |
| CN106869191A (en) * | 2017-04-17 | 2017-06-20 | 中山市华蕴新能源科技有限公司 | Offshore wind turbine foundation anti-scouring protection device and system thereof |
| EP3225840A1 (en) * | 2014-11-27 | 2017-10-04 | Universitat Politècnica De Catalunya | Transition element for the transmission of forces between a tower and a sub-structure on a floating monolithic concrete structure for supporting marine wind turbines |
| KR101827205B1 (en) * | 2017-03-23 | 2018-02-08 | 삼보씨엠씨 주식회사 | An apparatus for lifting marine wind plant |
| CN208219598U (en) * | 2018-04-10 | 2018-12-11 | 王世加 | A kind of assembled offshore pile scour protection device |
| RU2689471C1 (en) * | 2018-08-01 | 2019-05-28 | Раиса Сергеевна Теликова | Method of fixation of tubular steel piles in support base of marine stationary hydraulic structures (platforms), and also device for its implementation |
| CN110241843A (en) * | 2019-07-12 | 2019-09-17 | 沈阳建筑大学 | A kind of gravity type sea turn is from response blower foundation and its construction method |
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2019
- 2019-11-13 CN CN201911104382.1A patent/CN110792562A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102388188A (en) * | 2009-02-24 | 2012-03-21 | 防冲***有限公司 | Anti-scour system |
| CN101539118A (en) * | 2009-05-08 | 2009-09-23 | 中国海洋大学 | Passive antiscour base of basic structure of gravity-type offshore wind turbine |
| EP3225840A1 (en) * | 2014-11-27 | 2017-10-04 | Universitat Politècnica De Catalunya | Transition element for the transmission of forces between a tower and a sub-structure on a floating monolithic concrete structure for supporting marine wind turbines |
| KR101827205B1 (en) * | 2017-03-23 | 2018-02-08 | 삼보씨엠씨 주식회사 | An apparatus for lifting marine wind plant |
| CN106869191A (en) * | 2017-04-17 | 2017-06-20 | 中山市华蕴新能源科技有限公司 | Offshore wind turbine foundation anti-scouring protection device and system thereof |
| CN208219598U (en) * | 2018-04-10 | 2018-12-11 | 王世加 | A kind of assembled offshore pile scour protection device |
| RU2689471C1 (en) * | 2018-08-01 | 2019-05-28 | Раиса Сергеевна Теликова | Method of fixation of tubular steel piles in support base of marine stationary hydraulic structures (platforms), and also device for its implementation |
| CN110241843A (en) * | 2019-07-12 | 2019-09-17 | 沈阳建筑大学 | A kind of gravity type sea turn is from response blower foundation and its construction method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879236A (en) * | 2021-01-25 | 2021-06-01 | 王美娟 | Scour prevention device for offshore wind power pile foundation |
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Application publication date: 20200214 |
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| WW01 | Invention patent application withdrawn after publication |