CN213740969U - Movable offshore wind power operation and maintenance support platform - Google Patents
Movable offshore wind power operation and maintenance support platform Download PDFInfo
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- CN213740969U CN213740969U CN202021685097.1U CN202021685097U CN213740969U CN 213740969 U CN213740969 U CN 213740969U CN 202021685097 U CN202021685097 U CN 202021685097U CN 213740969 U CN213740969 U CN 213740969U
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Abstract
The utility model discloses a movable marine wind power fortune dimension support platform, including dismantling fixed connection's upper portion subassembly and lower part subassembly, the upper portion subassembly includes the deck platform, includes suction anchor, jacket and lug on the subassembly of lower part, the utility model discloses easy to assemble and dismantlement, but reuse is equipped with loop wheel machine, living area, spare part on the deck platform simultaneously and deposits district, part storage area and sewage treatment district, can satisfy staff's life and wind field fortune dimension's demand, has reduced fortune dimension ship's the number of times that comes and goes, has reduced fortune dimension's cost, has improved staff's quality of life.
Description
Technical Field
The utility model relates to an ocean engineering platform demolishs the field, concretely relates to movable marine wind power fortune dimension support platform.
Background
At present, the offshore wind power industry at home and abroad is in a construction stage of high-speed development, the offshore distance of most offshore wind farms at home is more than 20km, in recent years, offshore wind farms successively enter an operation and maintenance stage, but at present, the construction of offshore wind power operation and maintenance services mainly depends on small-sized wind power operation and maintenance ships to provide back-and-forth traffic for operation and maintenance personnel, so the operation and maintenance efficiency is low. Along with the gradual expiration of the quality guarantee period of the offshore wind farm equipment, the offshore wind farm is subjected to annual inspection regional overhaul, a large number of required constructors and spare parts are increased, the transportation frequency of operation and maintenance ships is increased, the time cost of the personnel going back and forth is high due to the fact that the personnel cannot live at the sea, the operation and maintenance work efficiency is low, and the operation and maintenance cost is high. In severe weather such as strong wind, big waves and the like, when the operation and maintenance ship needs to be evacuated from the site in time or cannot be constructed at sea, site faults cannot be eliminated or repaired in time, meanwhile, personnel and machines frequently move and repeat the personnel, and the operation and maintenance construction cost of the wind field is further increased.
SUMMERY OF THE UTILITY MODEL
The utility model provides a movable marine wind power fortune dimension support platform can satisfy wind farm fortune dimension personnel's life and wind farm fortune dimension's needs to it is convenient to dismantle.
In order to solve the technical problem, the utility model provides a movable marine wind power fortune dimension support platform, including upper portion subassembly and the lower part subassembly that can dismantle fixed connection, the lower part subassembly includes jacket, a plurality of locating jacket bottom suction anchor and a plurality of lugs that are fixed in the jacket side, be equipped with the band fence pavement on the jacket, the upper portion subassembly includes the deck platform, it deposits district, part storage area and sewage treatment district to be equipped with loop wheel machine, living area, spare part on the deck platform.
Furthermore, the guide pipe frame is provided with a plurality of guide pipe frame legs, the bottom end of each guide pipe frame leg is provided with the suction anchor, and a cross brace and a diagonal brace are arranged between every two adjacent guide pipe frame legs.
Further, the walkway with the railing is arranged between two adjacent conduit frame legs on the conduit frame.
Furthermore, flanges are arranged at the top ends of the conduit frame legs, upright columns which correspond to the conduit frame legs on the conduit frame in a one-to-one mode are arranged on the bottom surface of the deck platform, the flanges are arranged at the bottom ends of the upright columns, and the flanges at the top ends of the conduit frame legs are fixedly connected with the flanges at the bottom ends of the upright columns through bolts and nuts.
Further, the lifting lug is fixed on the side surface of the conduit frame leg.
Furthermore, the sewage treatment district is located the bottom surface of deck platform, the living quarter spare part deposit the district the part storage area reaches the loop wheel machine is located deck platform top surface.
The technical effects of the utility model reside in that: (1) the utility model discloses be equipped with upper portion subassembly and lower part subassembly that can dismantle fixed connection, upper portion subassembly includes the deck platform, includes suction anchor, jacket and lug on the lower part subassembly, the utility model discloses easy to assemble and dismantlement can reuse, is equipped with loop wheel machine, living area, spare part storage area, part storage area and sewage treatment area on the deck platform simultaneously, can satisfy staff's life and wind field fortune dimension's demand, has reduced the number of times of going back and forth of fortune dimension ship, has reduced fortune dimension's cost, has improved staff's quality of life; (2) the utility model discloses parts such as jacket, deck platform and band fence pavement acquire very simple and conveniently, have reduced the construction cost of project to realize high efficiency, the low cost of marine wind power fortune dimension construction.
Drawings
Fig. 1 is a perspective view of a preferred embodiment of the present invention.
Reference numerals: a living area-1; a component storage area-2; spare part storage area-3; a crane-4; deck platform-5; a lifting lug-6; jacket-7; a suction anchor-8; a sewage treatment area-9; a walkway with balustrades-10.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
An embodiment, as shown in fig. 1, the utility model discloses a movable marine wind power fortune dimension support platform, including dismantling fixed connection's upper portion subassembly and lower part subassembly, the lower part subassembly includes jacket 7, a plurality of locating 7 bottom suction anchor 8 of jacket and a plurality of lug 6 that are fixed in the jacket 7 side, be equipped with band fence walkways 10 on the jacket 7, the upper portion subassembly includes deck platform 5, be equipped with loop wheel machine 4, living area 1, spare part storage area 3, part storage area 2 and sewage treatment area 9 on deck platform 5.
In this embodiment, the jacket 7 is provided with a plurality of jacket legs, the bottom end of each jacket leg is provided with the suction anchor 8, and a cross brace and a diagonal brace are arranged between two adjacent jacket legs.
In this embodiment, the walkway 10 with the railing is disposed between two adjacent legs of the jacket 7.
In this embodiment, a flange is disposed at the top end of each conduit frame leg, a column corresponding to each conduit frame leg on the conduit frame 7 is disposed on the bottom surface of the deck platform 5, a flange is disposed at the bottom end of each column, and the flange at the top end of each conduit frame leg is fixedly connected with the flange at the bottom end of each column through bolts and nuts.
The lifting lug 6 is fixed on the side surface of the conduit frame leg.
In this embodiment, the sewage treatment area 9 is provided on the bottom surface of the deck platform 5, and the living area 1, the spare part storage area 3, the part storage area 2, and the crane 4 are provided on the top surface of the deck platform 5.
In this embodiment, the deck platform 5 is provided with a crane 4, a living area 1, a spare part storage area 3, a part storage area 2, and a sewage treatment area 9 for the working and living needs of workers. In some other embodiments, the deck platform 5 may add other equipment as needed.
In this embodiment, 4 jacket legs on the jacket 7 are arranged and distributed in a rectangular shape, a cross brace and a diagonal brace are arranged between two adjacent jackets 7, two ends of the cross brace are fixed between two adjacent jackets 7, and two ends of the diagonal brace are respectively fixed at the joint of the cross brace and the jacket legs and the joint of the handrail walkway 10 and the jacket legs. A suction anchor 8 is provided at the bottom of each leg of the pipe rack, each suction anchor 8 being inserted into the seabed to secure the entire platform.
In this embodiment, a lifting lug 6 is provided on the side of each jacket leg of each jacket 7 to facilitate the lifting of the platform during installation and removal. And the top of each conduit frame leg is provided with a flange, the bottom surface of the deck platform 5 is provided with 4 upright posts corresponding to the conduit frame legs, the bottom ends of the upright posts are provided with flanges, and the two flanges are fixedly connected through bolts and nuts so as to realize the detachable fixed connection of the upper assembly and the lower assembly.
In this embodiment, after the operation and maintenance support platform is installed on the sea, the band fence walkway 10 is just located a short distance above the sea level, and personnel on the transport ship can reach the deck platform 5 through the band fence walkway 10 and be provided with a fence, so that the personnel and other articles can be prevented from falling into the sea, and the personnel of the personnel and the articles on the platform can be guaranteed.
In this embodiment, sewage treatment zone 9 sets up on deck platform 5's bottom surface, has reduced the space that occupies on deck platform 5, has improved the utilization ratio in space on the platform.
In this embodiment, transport boats and ships in the use and transport the required major part spare parts of fortune dimension to the platform below, adopt loop wheel machine 4 to deposit spare parts to spare parts storage area 3 to guarantee that wind farm fortune dimension period changes fan spare part, transfer nearby and save a large amount of part supply time, simultaneously fortune dimension construction period, constructor can live in platform living area 1, guarantees fortune dimension construction's continuity and efficiency. After the operation and maintenance of the whole wind field are finished, the supporting platform is disassembled and then moved to the next wind field, so that the operation, maintenance and transition of the wind field can be finished in the shortest time.
In this embodiment, living area 1 can provide basic life support for marine constructor, spare part storage area 3 can provide the maintenance spare part support for offshore wind turbine to thereby make things convenient for constructor's nearby spare part to accomplish the wind field fast and overhaul, sewage treatment area 9 mainly is the domestic sewage who handles living area 1 production, life saving equipment can be deposited in part storage area 2, fan maintenance major component such as fan blade and wheel hub, hoist 4 mainly is the transportation that is used for platform personnel from top to bottom, the transportation of spare part etc..
In this embodiment, the suction anchor 8 and the bottom of the pipe frame leg are connected by welding to form a lower assembly, and the living area 1, the spare part storage area 3, the sewage treatment area 9, the part storage area 2, and the crane 4 and the deck platform 5 can be connected by bolts and nuts or welded. The upright post and the deck platform are fixedly combined into an upper component, and the upright post and the deck platform can be connected by bolts and nuts or welded. According to the principle of convenience of wind farm operation and maintenance, firstly, a jacket 7 with a suction anchor 8 is integrally installed, and then a deck platform 5 with a living area 1, a spare part storage area 3, a sewage treatment area 9, a part storage area 2 and a crane 4 is integrally installed, but in order to reduce the offshore installation cost, the living area 1, the spare part storage area 3, the sewage treatment area 9, the part storage area 2 and the crane 4 can also be independently and respectively installed.
In the embodiment, according to the overall operation and maintenance requirements of a wind field, the installation position of a suction anchor 8 of a movable operation and maintenance support platform is determined, the lifting operation of a jacket 7 is completed by using a lifting lug 6, the suction anchor 8 is adjusted, the preliminary leveling of the installation of the jacket 7 and the suction anchor 8 is completed in place, then a living area 1, a spare part storage area 3, a sewage treatment area 9, a part storage area 2 and a crane 4 on a deck platform 5 are installed in place, then the deck platform 5 is lifted above the jacket 10, flanges at the top ends of legs of the jacket are aligned with flanges at the bottom ends of upright columns and fixed by bolts and nuts, and the whole deck platform 5 is accurately leveled by using the suction anchor 8 again. After the target wind field finishes all operation and maintenance operations, connecting bolts and nuts at the top ends of the guide pipe frame legs and the bottom ends of the stand columns are disassembled, the deck platform 5 is integrally hoisted and recovered, and the ship is transported to the next wind field, the jacking system of the suction anchor 8 is started, the suction anchor 8 and the guide pipe frame 7 are lifted, the lifting lugs 6 are connected by the large-scale floating crane, the lifting lugs are hoisted to the transport ship and transported to the next wind field, and therefore the operation and maintenance operations of the wind field are finished.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (6)
1. The utility model provides a movable offshore wind power operation and maintenance support platform which characterized in that: including dismantling fixed connection's upper portion subassembly and lower part subassembly, the lower part subassembly includes jacket, a plurality of locating jacket bottom suction anchor and a plurality of lugs that are fixed in the jacket side, still be equipped with the band fence pavement on the jacket, the upper portion subassembly includes the deck platform, be equipped with loop wheel machine, living area, spare part storage area, part storage area and sewage treatment district on the deck platform.
2. The mobile offshore wind power operation and maintenance support platform according to claim 1, characterized in that: the guide pipe frame is provided with a plurality of guide pipe frame legs, the bottom end of each guide pipe frame leg is provided with the suction anchor, and a cross brace and a diagonal brace are arranged between every two adjacent guide pipe frame legs.
3. The mobile offshore wind power operation and maintenance support platform according to claim 2, characterized in that: the band barrier walkways are arranged between two adjacent conduit frame legs on the conduit frame.
4. The mobile offshore wind power operation and maintenance support platform according to claim 2, characterized in that: the top end of the conduit frame leg is provided with a flange, the bottom surface of the deck platform is provided with a stand column which is in one-to-one correspondence with the conduit frame leg on the conduit frame, the bottom end of the stand column is provided with a flange, and the flange at the top end of the conduit frame leg is fixedly connected with the flange at the bottom end of the stand column through bolts and nuts.
5. The mobile offshore wind power operation and maintenance support platform according to claim 2, characterized in that: the lifting lug is fixed on the side surface of the conduit frame leg.
6. The mobile offshore wind power operation and maintenance support platform according to claim 1, characterized in that: the sewage treatment district is located the bottom surface of deck platform, the living area spare part is deposited the district the part storage area reaches the loop wheel machine is located deck platform top surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021685097.1U CN213740969U (en) | 2020-08-13 | 2020-08-13 | Movable offshore wind power operation and maintenance support platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021685097.1U CN213740969U (en) | 2020-08-13 | 2020-08-13 | Movable offshore wind power operation and maintenance support platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213740969U true CN213740969U (en) | 2021-07-20 |
Family
ID=76839789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021685097.1U Active CN213740969U (en) | 2020-08-13 | 2020-08-13 | Movable offshore wind power operation and maintenance support platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213740969U (en) |
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2020
- 2020-08-13 CN CN202021685097.1U patent/CN213740969U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230711 Address after: 100010 No. 25 North Main Street, Dongcheng District, Beijing, Chaoyangmen Patentee after: CHINA NATIONAL OFFSHORE OIL Corp. Patentee after: OFFSHORE OIL ENGINEERING Co.,Ltd. Patentee after: COOEC SUBSEA TECHNOLOGY Co.,Ltd. Address before: 100010 No. 25 North Main Street, Dongcheng District, Beijing, Chaoyangmen Patentee before: CHINA NATIONAL OFFSHORE OIL Corp. Patentee before: OFFSHORE OIL ENGINEERING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100010 No. 25 North Main Street, Dongcheng District, Beijing, Chaoyangmen Patentee after: CHINA NATIONAL OFFSHORE OIL Corp. Patentee after: OFFSHORE OIL ENGINEERING Co.,Ltd. Patentee after: CNOOC Shenzhen Ocean Engineering Technology Service Co.,Ltd. Address before: 100010 No. 25 North Main Street, Dongcheng District, Beijing, Chaoyangmen Patentee before: CHINA NATIONAL OFFSHORE OIL Corp. Patentee before: OFFSHORE OIL ENGINEERING Co.,Ltd. Patentee before: COOEC SUBSEA TECHNOLOGY Co.,Ltd. |