CN114250803A - Marine wind power scour prevention protection device - Google Patents
Marine wind power scour prevention protection device Download PDFInfo
- Publication number
- CN114250803A CN114250803A CN202210001923.3A CN202210001923A CN114250803A CN 114250803 A CN114250803 A CN 114250803A CN 202210001923 A CN202210001923 A CN 202210001923A CN 114250803 A CN114250803 A CN 114250803A
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- Prior art keywords
- wind power
- protection device
- power foundation
- foundation
- offshore wind
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- 230000002265 prevention Effects 0.000 title claims description 3
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 23
- 239000011664 nicotinic acid Substances 0.000 claims abstract description 22
- 230000000712 assembly Effects 0.000 claims abstract description 21
- 238000000429 assembly Methods 0.000 claims abstract description 21
- 230000005484 gravity Effects 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 10
- 230000003628 erosive effect Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 3
- 238000009991 scouring Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
- E02D27/425—Foundations for poles, masts or chimneys specially adapted for wind motors masts
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/20—Equipment for shipping on coasts, in harbours or on other fixed marine structures, e.g. bollards
- E02B3/26—Fenders
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/44—Foundations for machines, engines or ordnance
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/52—Submerged foundations, i.e. submerged in open water
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Abstract
The invention relates to an offshore wind power anti-scouring protection device, which comprises a wind power foundation, wherein a support assembly is arranged on the wind power foundation in a sliding manner along the length direction, a plurality of groups of support assemblies are arranged in an array along the circumferential direction of the wind power foundation, a bearing assembly is arranged above the support assemblies, a gravity piece is arranged on the bearing assembly, bionic grass is fixedly arranged between two adjacent groups of support assemblies, the two adjacent groups of support assemblies are fixed through a fixing piece, two transverse grooves are also formed in the wind power foundation along the length direction, an expansion groove is formed in one end of each transverse groove, the support assemblies positioned between the two transverse grooves push the bearing assemblies open when rotating to the expansion grooves, the gravity pieces are connected with the support assemblies, the support assemblies move downwards along the expansion grooves under the action of gravity and expand the bionic grass in a manner that each support assembly expands towards the direction away from the wind power foundation respectively in the process of moving downwards, the mode mounting mode is simple, the mounting efficiency is high, the mounting firmness is high, and the protection performance is better.
Description
Technical Field
The invention relates to the technical field of offshore wind power, in particular to an anti-scouring protection device for offshore wind power.
Background
Offshore wind power is a clean and environment-friendly power generation mode, the stability of an offshore wind turbine foundation is the key for stable operation of a wind turbine, most of wind turbine foundations are installed in a shallow water area, silt near the wind turbine foundation of the shallow water area is easy to start, a foundation structure is exposed outside, tidal current around the wind turbine foundation is relatively strong, and the wind turbine foundation is easily influenced, so that corresponding anti-scouring measures are very necessary.
However, the conventional anti-scouring device usually adopts a riprap protection method, but the riprap protection method has poor protection performance, large installation workload, difficult transportation and inconvenient installation, so that the existing anti-scouring mode of the bionic grass is usually adopted, the bionic grass is usually required to be submerged into the seabed to anchor the bionic grass on the surface of the seabed, and the traditional bionic grass laying mode has low efficiency.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides an offshore wind power anti-scouring protection device.
The technical solution of the invention is as follows:
an offshore wind power anti-scouring protection device comprises a wind power foundation, wherein supporting assemblies are arranged on the wind power foundation in a sliding mode along the length direction, a plurality of groups of supporting assemblies are arranged in an array along the circumferential direction of the wind power foundation, bearing assemblies are arranged above the supporting assemblies, gravity pieces are arranged on the bearing assemblies, bionic grass is fixedly arranged between every two adjacent groups of supporting assemblies, every two adjacent groups of supporting assemblies are fixed through a fixing piece, two transverse grooves are further formed in the wind power foundation along the length direction, an expansion groove is formed in one end of each transverse groove, the supporting assemblies between the two transverse grooves push the bearing assemblies open and enable the gravity pieces to be connected with the supporting assemblies when rotating to the expansion grooves, the supporting assemblies move downwards along the expansion grooves under the action of gravity and expand the bionic grass in a mode of respectively expanding towards the direction far away from the wind power foundation in the downward moving process, the bionic grass can be fixed on the mounting frame in a buckling mode and can be recycled, and the early-stage investment cost is greatly reduced.
Preferably, the supporting component is provided with six at least groups, the supporting component includes the mounting bracket, fixes articulated elements that set up at the mounting bracket top, the fixed first pivot that sets up on the articulated elements, rotate the first pulley that sets up in first pivot, the articulated second pivot that sets up in the mounting bracket bottom and rotate the second pulley that sets up in the second pivot, the fixed rings that are provided with on the articulated elements, one side of articulated elements is still fixed and is provided with the push pedal, first pivot and second pivot all set up to extending structure.
Preferably, the bearing assembly comprises a bearing plate arranged on the wind power base in a sliding mode, and the push plate is matched with the bearing plate.
Preferably, the gravity piece comprises a balancing weight and a hook fixedly arranged on the balancing weight, and the hook is matched with the hanging ring.
Preferably, a connecting rod a is fixedly arranged on one side of the mounting frame, a connecting rod b is fixedly arranged on the other side of the mounting frame, and the mounting frame can rotate in the front, back, left and right directions.
Preferably, the fixing part comprises a buckle fixedly arranged at the front end part of the connecting rod a, a perforation and a clamping groove arranged at the front end part of the connecting rod b, the buckle is matched with the perforation and the clamping groove, and the buckle is made of flexible materials.
Preferably, the number of the expansion slots is at least six along the circumferential direction of the wind power foundation, and the first pulley and the second pulley both slide in the expansion slots.
As a preferred choice, the expansion slot sets up to vertical section, cambered surface section and slope section, the slope section is fixed on the bottom plate of wind-powered electricity generation basis bottom, vertical section is inside to set up to the inclined plane structure, the contained angle that forms between the preceding tip of slope section and the bottom plate is between 20 ~ 30 degrees.
As still another preference, the height of the transverse groove is greater than the outer diameter of the first rotating shaft.
The invention has the beneficial effects that:
1. the bionic grass weight lifting device is provided with the bearing component and the gravity piece, the bearing plate is pushed away in the rotating process by rotating the mounting frame, so that the weight block is separated from the bearing plate, and the problem that the mounting frame cannot descend when the mounting frame is not pressed downwards under the action of gravity due to the water pressure of seawater per se exists.
2. The wind power foundation is provided with the supporting component and the expansion groove, the bionic grass arranged between the two mounting frames is expanded by arranging the mounting frames to descend through the vertical section, the cambered surface section and the inclined section, and finally the bionic grass is laid on the bottom plate in an umbrella-shaped structure.
3. The invention is also provided with the fixing piece, and the plurality of mounting frames are assembled together, so that the transportation and the installation are convenient, and the construction cost is saved.
In conclusion, the device has the functions of automatically installing the bionic grass, preventing scouring and the like, and is suitable for the technical field of offshore wind power.
Drawings
The invention is further described below with reference to the accompanying drawings:
FIG. 1 shows an offshore wind power erosion protection device;
FIG. 2 is a schematic structural view of the fixing member;
FIG. 3 is a schematic structural view of the support assembly;
FIG. 4 is a schematic view of the bionic grass in a top view after being unfolded;
FIG. 5 is a schematic top view of the support assembly in rotation;
FIG. 6 is a state diagram of the bionic grass in the unfolding process.
Detailed Description
The technical scheme in the embodiment of the invention is clearly and completely explained by combining the attached drawings.
Example one
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
As shown in fig. 1 to 6, an offshore wind power anti-erosion protection device, including a wind power foundation 1, the wind power foundation 1 is provided with a support component 2 along the length direction in a sliding manner, the support component 2 is provided with a plurality of groups along the circumferential direction array of the wind power foundation 1, a bearing component 3 is arranged above the support component 2, a gravity piece 4 is arranged on the bearing component 3, a bionic grass 5 is fixedly arranged between two adjacent groups of support components 3, the two adjacent groups of support components 3 are fixed through a fixing piece 6, the wind power foundation 1 is further provided with two transverse grooves 17 along the length direction, an expansion groove 11 is provided at one end of each transverse groove 17, the support component 2 between the two transverse grooves 17 pushes the bearing component 3 open and connects the gravity piece 4 with the support component 2 when rotating to the expansion groove 11, the support component 2 moves down along the expansion groove 11 under the action of gravity and each support component 2 in the process of moving down expands grass in a manner of respectively in the direction away from the wind power foundation 15, unfolding is carried out.
As shown in fig. 3, the support assembly 2 is provided with at least six groups, the support assembly 2 includes a mounting frame 21, a hinge 22 fixedly disposed at the top of the mounting frame 21, a first rotating shaft 23 fixedly disposed on the hinge 22, a first pulley 24 rotatably disposed on the first rotating shaft 23, a second rotating shaft 25 hingedly disposed at the bottom of the mounting frame 21, and a second pulley 26 rotatably disposed on the second rotating shaft 25, a hanging ring 27 is fixedly disposed on the hinge 22, a push plate 28 is further fixedly disposed on one side of the hinge 22, and both the first rotating shaft 23 and the second rotating shaft 25 are provided with a telescopic structure.
As shown in fig. 1, the bearing assembly 3 includes a bearing plate 31 slidably disposed on the wind power base 1, and the push plate 29 cooperates with the bearing plate 31, the push plate can push the bearing plate 31 away, and the bearing plate slides on the wind power base 1.
As shown in fig. 1, the gravity member 4 includes a weight block 41 and a hook 42 fixedly disposed on the weight block 41, and the hook 42 is engaged with the hanging ring 27.
As shown in fig. 2, a connecting rod a71 is fixedly disposed on one side of the mounting bracket 21, a connecting rod b72 is fixedly disposed on the other side of the mounting bracket 21, and the mounting bracket 21 can rotate in the front, back, left and right directions.
As shown in fig. 2, the fixing member 6 includes a buckle 61 fixedly disposed at a front end of the connecting rod a71, a through hole 62 and a clamping groove 63 disposed at a front end of the connecting rod b72, the buckle 61 is matched with the through hole 62 and the clamping groove 63, the buckle 61 is made of a flexible material, first, two adjacent mounting frames 21 are fixedly connected together through the fixing member 6, the bionic grass 5 is fixed between the two adjacent mounting frames 21, the entire anti-scouring protection device is placed on the seabed, the mounting frame 21 is driven to rotate clockwise by opening a motor in the wind power foundation 1, the first pulley 24 is rotated into the expanding groove 11 and the transverse groove 17, the bearing plate 31 is pushed away by the push plate 28 in the rotating process, at this time, the weight 41 is separated from the bearing plate 31, the hook 42 on the weight 41 hooks the hanging ring 27 on the mounting frame 21, the weight 41 drives the mounting frame 21 to descend under the action of gravity, and passes through the vertical section 14 of the expanding groove 11 in the descending process, The cambered surface section 15 and the inclined section 16 expand the bionic grass 5, and finally the bionic grass 5 is in an inclined state, so that the anti-scouring protection effect on the wind power foundation 1 is exerted, the bionic grass 5 is installed on the surface of the sea bed around the wind power foundation 1, the flow velocity of the sea bed is reduced, scouring of ocean currents on the sea bed is slowed down, and the wind power foundation 1 is protected.
As shown in fig. 1, at least six expansion slots are arranged in an array along the circumferential direction of the wind power foundation, and the first pulley and the second pulley both slide in the expansion slots.
As shown in FIG. 6, the expansion slot 11 is provided with a vertical section 14, an arc section 15 and an inclined section 16, the inclined section 16 is fixed on the bottom plate 8 at the bottom of the wind power foundation 1, the inside of the vertical section 14 is provided with an inclined plane structure, an included angle formed between the front end of the inclined section 16 and the bottom plate 8 is 20-30 degrees, the inclined plane structure is arranged inside the vertical section 14, so that the buffering effect is achieved, and the first pulley 24 and the second pulley 26 are prevented from being blocked in the expansion slot 11.
As shown in FIG. 6, the height of the transverse slot 17 is greater than the outer diameter of the first rotating shaft 23, and the first rotating shaft 23 needs to pass through the transverse slot 17 so that the mounting rack enters the expansion slot 11.
Example two
As shown in fig. 6, in which the same or corresponding components as those in the first embodiment are denoted by the same reference numerals as those in the first embodiment, only the points of difference from the first embodiment will be described below for the sake of convenience; the second embodiment is different from the first embodiment in that: the outer side of the bottom plate 8 is provided with a plurality of energy dissipation holes 9 along the circumferential direction in an array manner.
Here, this embodiment sets up a plurality of energy dissipation hole 9 through the outside at bottom plate 8 along the circumferencial direction array, the effectual velocity of flow that has reduced the bottom undercurrent, and can reach the absorbing effect of energy dissipation when the ocean current strikes, further protects wind-powered electricity generation basis 1.
In the description of the present invention, it is to be understood that the terms "front-back", "left-right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the invention.
Of course, in this disclosure, those skilled in the art will understand that the terms "a" and "an" should be interpreted as "at least one" or "one or more," i.e., in one embodiment, a number of an element may be one, and in another embodiment, a number of the element may be plural, and the terms "a" and "an" should not be interpreted as limiting the number.
The present invention is not limited to the above-described embodiments, and it should be noted that various changes and modifications can be made by those skilled in the art without departing from the structure of the present invention, and these changes and modifications should be construed as the scope of the present invention, which does not affect the effect and practicality of the present invention.
Claims (9)
1. The utility model provides an offshore wind power scour prevention protection device, includes wind power basis (1), its characterized in that: the wind power foundation (1) is provided with supporting components (2) in a sliding mode along the length direction, the supporting components (2) are provided with a plurality of groups along the circumferential direction array of the wind power foundation (1), bearing components (3) are arranged above the supporting components (2), gravity pieces (4) are arranged on the bearing components (3), bionic grass (5) are fixedly arranged between every two adjacent groups of the supporting components (3), every two adjacent groups of the supporting components (3) are fixed through fixing pieces (6), the wind power foundation (1) is further provided with two transverse grooves (17) along the length direction, one ends of the transverse grooves (17) are provided with expansion grooves (11), the supporting components (2) between the two transverse grooves (17) push the bearing components (3) open when rotating to the expansion grooves (11) and enable the gravity pieces (4) to be connected with the supporting components (2), the support assemblies (2) move downwards along the expansion grooves (11) under the action of gravity, and in the moving-downwards process, the support assemblies (2) expand the bionic grass (5) in a mode of respectively expanding towards the direction far away from the wind power foundation (1).
2. An offshore wind power erosion protection device according to claim 1, characterized in that: support assembly (2) are provided with six at least groups, support assembly (2) include mounting bracket (21), fixed articulated elements (22) that set up at mounting bracket (21) top, fixed first pivot (23) of setting on articulated elements (22), rotate first pulley (24) of setting on first pivot (23), articulated second pivot (25) of setting in mounting bracket (21) bottom and rotate second pulley (26) of setting on second pivot (25), fixed rings (27) that are provided with on articulated elements (22), one side of articulated elements (22) is still fixed and is provided with push pedal (28), first pivot (23) and second pivot (25) all set up to extending structure.
3. An offshore wind power erosion protection device according to claim 1, characterized in that: the bearing component (3) comprises a bearing plate (31) arranged on the wind power foundation (1) in a sliding mode, and the push plate (28) is matched with the bearing plate (31).
4. An offshore wind power erosion protection device according to claim 1, characterized in that: the gravity piece (4) comprises a balancing weight (41) and a hook (42) fixedly arranged on the balancing weight (41), and the hook (42) is matched with the hanging ring (27).
5. An offshore wind power erosion protection device according to claim 1, characterized in that: the fixed connecting rod a (71) that is provided with in one side of mounting bracket (21), the fixed connecting rod b (72) that is provided with in opposite side of mounting bracket (21), mounting bracket (21) can be to the front and back side and left and right sides rotation.
6. An offshore wind power erosion protection device according to claim 1, characterized in that: the fixing piece (6) comprises a buckle (61) fixedly arranged at the front end part of the connecting rod a (71), a through hole (62) and a clamping groove (63) formed in the front end part of the connecting rod b (72), the buckle (61) is matched with the through hole (62) and the clamping groove (63), and the buckle (61) is made of a flexible material.
7. An offshore wind power erosion protection device according to claim 1, characterized in that: the wind power foundation (1) is characterized in that at least six expansion grooves (11) are arranged in an array along the circumferential direction of the wind power foundation (1), and the first pulleys (24) and the second pulleys (26) slide in the expansion grooves (11).
8. An offshore wind power erosion protection device according to claim 1, characterized in that: the expansion slot (11) is arranged to be a vertical section (14), an arc surface section (15) and an inclined section (16), the inclined section (16) is fixed on a bottom plate (8) at the bottom of the wind power foundation (1), the vertical section (14) is internally arranged to be an inclined plane structure, and an included angle formed between the front end part of the inclined section (16) and the bottom plate (8) is 20-30 degrees.
9. An offshore wind power erosion protection device according to claim 1, characterized in that: the height of the transverse groove (17) is larger than the outer diameter of the first rotating shaft (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210001923.3A CN114250803B (en) | 2022-01-04 | 2022-01-04 | Offshore wind power scour protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210001923.3A CN114250803B (en) | 2022-01-04 | 2022-01-04 | Offshore wind power scour protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114250803A true CN114250803A (en) | 2022-03-29 |
| CN114250803B CN114250803B (en) | 2023-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210001923.3A Active CN114250803B (en) | 2022-01-04 | 2022-01-04 | Offshore wind power scour protection device |
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| Country | Link |
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| CN (1) | CN114250803B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115198808A (en) * | 2022-06-24 | 2022-10-18 | 广东华蕴海上风电科技有限公司 | Bionic grass installation method for preventing scouring of offshore wind power foundation |
| CN117230755A (en) * | 2023-11-14 | 2023-12-15 | 山东省海洋资源与环境研究院(山东省海洋环境监测中心、山东省水产品质量检验中心) | Automatic installation anti-scouring protection device for offshore wind power |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013234563A (en) * | 2012-05-02 | 2013-11-21 | Korea Inst Of Ocean Science & Technology | Cap for preventing scour of foundation for wind power generator on sea |
| EP3228754A1 (en) * | 2016-04-05 | 2017-10-11 | SPT Equipment BV | Scour protection for suction pile, e.g. pile lowering operated |
| CN110029691A (en) * | 2019-05-08 | 2019-07-19 | 天津大学前沿技术研究院有限公司 | A kind of automatic mounting structure of offshore wind power foundation erosion control brush layer and installation method |
| CN112227298A (en) * | 2020-10-21 | 2021-01-15 | 广东华蕴海上风电科技有限公司 | Automatic installation anti-scouring protection device for offshore wind power |
-
2022
- 2022-01-04 CN CN202210001923.3A patent/CN114250803B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013234563A (en) * | 2012-05-02 | 2013-11-21 | Korea Inst Of Ocean Science & Technology | Cap for preventing scour of foundation for wind power generator on sea |
| EP3228754A1 (en) * | 2016-04-05 | 2017-10-11 | SPT Equipment BV | Scour protection for suction pile, e.g. pile lowering operated |
| CN110029691A (en) * | 2019-05-08 | 2019-07-19 | 天津大学前沿技术研究院有限公司 | A kind of automatic mounting structure of offshore wind power foundation erosion control brush layer and installation method |
| CN112227298A (en) * | 2020-10-21 | 2021-01-15 | 广东华蕴海上风电科技有限公司 | Automatic installation anti-scouring protection device for offshore wind power |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115198808A (en) * | 2022-06-24 | 2022-10-18 | 广东华蕴海上风电科技有限公司 | Bionic grass installation method for preventing scouring of offshore wind power foundation |
| CN117230755A (en) * | 2023-11-14 | 2023-12-15 | 山东省海洋资源与环境研究院(山东省海洋环境监测中心、山东省水产品质量检验中心) | Automatic installation anti-scouring protection device for offshore wind power |
| CN117230755B (en) * | 2023-11-14 | 2024-01-16 | 山东省海洋资源与环境研究院(山东省海洋环境监测中心、山东省水产品质量检验中心) | Automatic installation anti-scouring protection device for offshore wind power |
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| CN114250803B (en) | 2023-12-05 |
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Effective date of registration: 20231028 Address after: Room 1201-08, 12th Floor, Building 10, Yard 88, Liuxiang Road, Fengtai District, Beijing, 100079 Applicant after: Beijing Ruike Tongchuang Energy Technology Co.,Ltd. Address before: 350300 Blue Valley industrial complex A19, Mintai (Fuzhou) Blue Economic Industrial Park, Jiangjing Town, Fuqing City, Fuzhou City, Fujian Province Applicant before: Zhu Shaocheng |
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