CN113895579B - Offshore large-tonnage wind power installation platform - Google Patents
Offshore large-tonnage wind power installation platform Download PDFInfo
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- CN113895579B CN113895579B CN202111253707.XA CN202111253707A CN113895579B CN 113895579 B CN113895579 B CN 113895579B CN 202111253707 A CN202111253707 A CN 202111253707A CN 113895579 B CN113895579 B CN 113895579B
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- hydraulic cylinder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B77/00—Transporting or installing offshore structures on site using buoyancy forces, e.g. using semi-submersible barges, ballasting the structure or transporting of oil-and-gas platforms
- B63B77/10—Transporting or installing offshore structures on site using buoyancy forces, e.g. using semi-submersible barges, ballasting the structure or transporting of oil-and-gas platforms specially adapted for electric power plants, e.g. wind turbines or tidal turbine generators
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/727—Offshore wind turbines
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Sustainable Energy (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses an offshore large-tonnage wind power installation platform, which comprises a ship body, wherein a rotatable cockpit is arranged in the ship body, a clamping device for fixing the cockpit is arranged in the ship body, floating plates are arranged on the left side and the right side of the ship body, lifting devices for lifting the floating plates are arranged on the left side and the right side of the ship body, a deck is fixedly arranged on the front side of the ship body, a positioning device for adjusting the inclination of wind power equipment is fixedly arranged on the deck, a rotating device for rotating the wind power equipment is fixedly arranged on the deck, a water tank is fixedly arranged on the front side of the deck, and a semi-submersible device for sinking the ship head into water is arranged in the water tank; the invention is used for installing large-tonnage wind power on the sea, and the wind power equipment is erected by sinking the bow into the water.
Description
Technical Field
The invention relates to the field of offshore wind power installation, in particular to an offshore large-tonnage wind power installation platform.
Background
The global energy low-carbon transformation trend is clear, the market development potential is huge, the offshore wind power installation industry is vigorous, the offshore wind power resources in China are rich, and the installation of the convenient and efficient offshore large-tonnage wind power equipment is urgent. At present, the installation of offshore wind power equipment is required to rely on large-scale hoisting equipment, the hoisting equipment is very sensitive to offshore operation environments, and the installation time is long, the efficiency is low and the stability is poor depending on weather and wave conditions.
Disclosure of Invention
The invention aims to provide an offshore large-tonnage wind power installation platform which is used for overcoming the defects in the prior art.
The invention relates to an offshore large-tonnage wind power installation platform, which comprises a ship body, wherein a first groove which penetrates up and down and is provided with a backward opening is formed in the ship body, a first shaft is rotationally connected between the left wall and the right wall of the first groove, a cockpit is fixedly arranged on the first shaft, a clamping device which is used for fixing the first shaft is arranged in the ship body, floating plates are arranged on the left side and the right side of the ship body, first cavities which are symmetrical with the left side and the right side of the cockpit are arranged in the ship body, guide sleeves are fixedly arranged in the first cavities, supporting feet are slidably arranged in the guide sleeves, a rotating shaft seat is fixedly arranged on the front side of each supporting foot, a rotating shaft is arranged in each rotating shaft seat, one end of each rotating shaft is connected with a first motor, a swinging arm is fixedly arranged on each rotating shaft, and the swinging plates are fixedly connected with the floating plates when the ship is erected through rotation of the swinging arms; the front side surface of the ship body is fixedly provided with a deck, a positioning device for adjusting the inclination of the wind power equipment is arranged on the deck, a rotating device for rotating the wind power equipment is arranged on the deck, the front side surface of the deck is fixedly provided with a water tank, and a semi-submersible device for sinking the ship head into water is arranged in the water tank;
a sliding rail is fixedly arranged between the front wall and the rear wall of the first cavity, which is close to one side of the cockpit, of the supporting leg, a sliding plate is arranged on the sliding rail, a first hydraulic cylinder is fixedly arranged on the sliding plate, a first push rod is arranged on the first hydraulic cylinder, a first bolt is fixedly arranged at the tail end of the first push rod, a second hydraulic cylinder is fixedly arranged on the rear wall of the first cavity, a second push rod is arranged on the second hydraulic cylinder, and the front end surface of the second push rod is fixedly connected with the rear side surface of the sliding plate;
the first cavity is close to a wall surface of one side of the cockpit and is fixedly provided with a third hydraulic cylinder, a third push rod is arranged on the third hydraulic cylinder, the tail end of the third push rod is fixedly provided with a second bolt, and the supporting leg can be placed into water by pushing of the second hydraulic cylinder.
Optionally, clamping device including set up in the hull and with the second cavity of cockpit position symmetry, first axle extends to in the second cavity, first friction disc has been set firmly to the end of first axle, first friction disc inner loop is equipped with a plurality of opening outside second grooves, first friction disc is kept away from cockpit one side the second cavity wall has set firmly the fourth pneumatic cylinder, install the fourth push rod on the fourth pneumatic cylinder, fourth push rod end be equipped with first friction disc position corresponds the second friction disc, the second friction disc is gone up to be equipped with a plurality of with the boss that the second groove position corresponds, cockpit bottom end has set firmly the balancing weight, can realize the rotation and the fixed of cockpit through clamping device.
Optionally, the positioning device comprises a positioning seat, a third cavity, a fifth hydraulic cylinder, a fifth push rod and a positioning rod;
the deck is fixedly provided with the positioning seat, a round hole is formed in the middle of the positioning seat, a third cavity is formed in the middle of the positioning seat in a circular manner, the opening of the third cavity is inward, a fifth hydraulic cylinder is fixedly arranged on the wall surface corresponding to the opening position in the third cavity, a fifth push rod is arranged on the fifth hydraulic cylinder, and the tail end of the fifth push rod is fixedly provided with the positioning rod, so that the inclination degree of equipment can be adjusted through a positioning device.
Optionally, the rotating device comprises a rotating seat, a fourth cavity, a rotating disc seat, a rotating disc, a third motor and a friction disc;
the deck is fixedly provided with the rotating seat, the fourth cavity is formed in the rotating seat, the turntable seat is fixedly arranged in the fourth cavity, the turntable is installed in the turntable seat, the third motor is fixedly arranged on the bottom surface of the fourth cavity, the friction disc is fixedly arranged on the third motor, the friction disc is rotationally connected with the turntable, and the integral rotation of the equipment can be conveniently aligned through the rotating device.
Optionally, the semi-submerged device includes the water tank, be equipped with the pressurized-water cabin in the water tank, set firmly the water pipe on the pressurized-water cabin bottom surface, the water pipe extends to the water tank outside, install the water pump on the water pipe, the pressurized-water cabin bottom surface is equipped with the delivery port, install the solenoid valve on the delivery port, be equipped with the device that floats up that can float the bow in the deck.
Optionally, the floating device comprises a gas storage cabin arranged in the deck, a gas outlet pipe is fixedly arranged on the front side wall of the gas storage cabin, the gas outlet pipe extends into the pressurized water cabin, and an air pump is arranged on the gas outlet pipe, so that the bow of the ship can be floated through the floating device.
The invention has the beneficial effects that:
firstly, the wind power equipment is not required to be lifted and installed by means of a large-scale marine lifting device, the bow is sunk into water by injecting water into a pressurized water cabin of the bow, so that the wind power equipment is erected for installation, the operation difficulty is reduced, the time is shortened, and the installation efficiency is improved;
secondly, the rotatable cockpit arranged on the bow can rotate anticlockwise step by step in the process of erecting the bow, so that the ground of the cockpit is kept horizontal, and the work of operators in the cockpit is not influenced;
thirdly, the invention is provided with a lifting device for lifting the floating plate, when the bow of the ship sinks into water, the floating plate descends into the water to lift the stern off the water surface, and meanwhile, the floating plate keeps the hull stable;
fourth, the invention has locating device and turning gear which adjust the inclination of the wind-powered electricity generation equipment, can adjust the inclination degree of the equipment while installing the operation, can rotate the equipment to align when the bolt hole site, easy to operate, the reliability is high.
Drawings
FIG. 1 is a schematic view of the appearance of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of B-B of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic illustration of A-A of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic view of the C-C of FIG. 2 in accordance with the present invention;
FIG. 6 is a schematic diagram of D-D of FIG. 2 in accordance with the present invention;
FIG. 7 is a schematic illustration of E-E of FIG. 2 in accordance with the present invention.
Detailed Description
The invention is further illustrated by the following examples:
referring to fig. 1-7, the offshore large-tonnage wind power installation platform comprises a ship body 1, wherein a first groove 69 which penetrates up and down and is provided with a backward opening is arranged in the ship body 1, a first shaft 10 is rotatably connected between the left wall and the right wall of the first groove 69, a cockpit 4 is fixedly arranged on the first shaft 10, a clamping device 59 which is used for fixing the first shaft 10 is arranged in the ship body 1, floating plates 5 are arranged on the left side and the right side of the ship body 1, a first cavity 20 which is symmetrical to the left side and the right side of the cockpit 4 is arranged in the ship body 1, a guide sleeve 21 is fixedly arranged in the first cavity 20, supporting feet 6 are slidably arranged in the guide sleeve 21, a rotating shaft seat 54 is fixedly arranged on the front side surface of the supporting feet 6, a rotating shaft 55 is arranged in the rotating shaft seat 54, one end of the rotating shaft 55 is connected with a first motor 57, a swinging arm 56 is fixedly connected with the floating plates 5, the first motor 57 is started to drive the shaft 55 to rotate, and the floating plates 5 rotate around the shaft 55 to stop rotating around the shaft 55 when the rotating shaft seat 54 rotates anticlockwise;
the front side of the ship body 1 is fixedly provided with a deck 2, the deck 2 is provided with a positioning device 61 for adjusting the inclination of wind power equipment, the deck 2 is provided with a rotating device 62 for rotating the wind power equipment, the front side of the deck 2 is fixedly provided with a water tank 3, and the water tank 3 is internally provided with a semi-submersible device 63 for sinking the ship head into water;
a sliding rail 29 is fixedly arranged between the front wall and the rear wall of the first cavity 20, which is close to one side of the cockpit 4, of the supporting leg 6, a sliding plate 30 is installed on the sliding rail 29, a first hydraulic cylinder 31 is fixedly arranged on the sliding plate 30, a first push rod 32 is installed on the first hydraulic cylinder 31, a first bolt 33 is fixedly arranged at the tail end of the first push rod 32, a second hydraulic cylinder 34 is fixedly arranged on the rear wall of the first cavity 20, a second push rod 35 is installed on the second hydraulic cylinder 34, the front end surface of the second push rod 35 is fixedly connected with the rear side surface of the sliding plate 30, the first hydraulic cylinder 31 is started, the first push rod 32 extends out, the first push rod 33 is pushed to move, the first bolt 33 is inserted into the supporting leg 5, the second hydraulic cylinder 34 is started, the second push rod 35 moves forwards, the second push rod 35 pushes the sliding plate 30 to move forwards, and the supporting leg 6 moves downwards;
a third hydraulic cylinder 28 is fixedly arranged on the wall surface, close to one side of the cockpit 4, of the first cavity 20, a third push rod 26 is arranged on the third hydraulic cylinder 28, a second bolt 24 is fixedly arranged at the tail end of the third push rod 26, the third hydraulic cylinder (28) is started, the third push rod (26) is retracted, the third push rod (26) drives the second bolt 24 to move, and the second bolt 24 is retracted from the supporting leg 6.
In this embodiment, the clamping device 59 includes the second cavity 22 that sets up in the hull 1 and with cockpit 4 position symmetry, first axle 10 extends to in the second cavity 22, first friction disc 13 has been set firmly to the end of first axle 10, first friction disc 13 inner ring is equipped with a plurality of opening outside second groove 67, first friction disc 13 is kept away from the second cavity 22 wall of cockpit 4 one side has set firmly fourth pneumatic cylinder 18, install fourth push rod 17 on the fourth pneumatic cylinder 18, fourth push rod 17 end set firmly with first friction disc 13 position corresponds second friction disc 14, second friction disc 14 is last to be equipped with a plurality of boss 68 that correspond with second groove 67 position, cockpit 4 bottom has set firmly balancing weight 19, fourth pneumatic cylinder 18 starts, fourth push rod 17 draws second friction disc 14 to remove, and second friction disc 14 is kept away from first friction disc 1 and is rotated about first axle 10, and the fourth push rod 17 is rotated clockwise when the hull 1 rotates, and the fourth push rod 17 stops rotating, and the hull 14 rotates clockwise, and the fourth push rod 48 stops when the hull 1 rotates, and the fourth push rod 14 rotates.
In this embodiment, the positioning seat 36 is fixedly arranged on the deck 2, a round hole is formed in the middle of the positioning seat 36, the third cavity 37 is annularly arranged in the positioning seat 36 at a middle distance, the opening of the third cavity 37 faces inwards, the fifth hydraulic cylinder 65 is fixedly arranged on a wall surface corresponding to the opening position in the third cavity 37, the fifth push rod 38 is mounted on the fifth hydraulic cylinder 65, the positioning rod 39 is fixedly arranged at the tail end of the fifth push rod 38, the fifth hydraulic cylinder 65 is started when the equipment position needs to be adjusted, and the fifth push rod 38 pushes the positioning rod 39 to move towards the center of the round hole of the positioning seat 36.
In this embodiment, the rotating seat 40 is fixedly arranged on the deck 2, the fourth cavity 41 is arranged in the rotating seat 40, the turntable seat 42 is fixedly arranged in the fourth cavity 41, the turntable 43 is installed in the turntable seat 42, the third motor 44 is fixedly arranged on the bottom surface of the fourth cavity 41, the friction disc 66 is fixedly arranged on the third motor 44, the friction disc 66 is rotationally connected with the turntable 43, the third motor 44 is started, the friction disc 66 rotates, and the friction disc 66 drives the turntable 34 to rotate to finish alignment.
In this embodiment, the semi-submersible 63 includes a water tank 3, a pressurized water tank 47 is disposed in the water tank 3, a water pipe 49 is fixed on the bottom surface of the pressurized water tank 47, the water pipe 49 extends to the outside of the water tank 3, a water pump 48 is installed on the water pipe 49, a water outlet 64 is disposed on the bottom surface of the pressurized water tank 47, an electromagnetic valve 50 is installed on the water outlet 64, a floating device 58 capable of floating the bow of the ship is disposed in the deck 2, the water pump 48 is started, water enters the pressurized water tank 47 from the water pipe 49, and the bow of the ship begins to sink.
In this embodiment, the floating device 58 includes a gas storage cabin 51 disposed in the deck 2, an air outlet pipe 53 is fixedly disposed on a front side wall of the gas storage cabin 51, the air outlet pipe 53 extends into the pressurized water cabin 47, an air pump 52 is installed on the air outlet pipe 53, the electromagnetic valve 50 is opened, the air pump 52 is started, air in the gas storage cabin 51 enters the pressurized water cabin 47 from the air outlet pipe 53, water in the pressurized water cabin 47 is discharged from a water outlet 64, and the bow of the ship floats out of the water.
The invention relates to a large-tonnage offshore wind power installation platform, which comprises the following working procedures:
when the ship moves to the operation site, the water pump 48 is started, water enters the pressurized water cabin 47 from the water pipe 49, the bow begins to sink, the fourth hydraulic cylinder 18 is started, the fourth push rod 17 is retracted, the fourth push rod 17 pulls the second friction plate 14 to move, the second friction plate 14 is far away from the first friction plate 13, the ship body 1 rotates clockwise around the first shaft 10, when the ship is erected, the water pump 48 is closed, the fourth push rod 17 extends, the second friction plate 14 presses the first friction plate 13, the ship body 1 stops rotating, the first hydraulic cylinder 31 is started, the first push rod 32 extends, the first push rod 32 pushes the first plug pin 33 to move, the first plug pin 33 is inserted into the supporting leg 5, the third hydraulic cylinder (28) is started, the third push rod (26) is retracted, the third push rod (26) drives the second plug pin 24 to move, the second plug pin 24 is removed from the supporting leg 6, the second hydraulic cylinder 34 is started, the second push rod 35 moves forwards, the second push rod 35 pushes the sliding plate 30 to move forwards, the supporting foot 6 moves downwards, the first motor 57 is started to drive the shaft 55 to rotate, the floating plate 5 rotates anticlockwise around the shaft 55, when the swing arm 56 rotates to be in contact with the rotating shaft seat 54, the first motor 57 is stopped, the fifth hydraulic cylinder 65 is started when the equipment position needs to be adjusted, the fifth push rod 38 pushes the positioning rod 39 to move towards the center of a round hole of the positioning seat 36, the third motor 44 is started, the friction disc 66 rotates, the friction disc 66 drives the turntable 34 to rotate to finish alignment, the electromagnetic valve 50 is opened after installation is finished, the air pump 52 is started, air in the air storage cabin 51 enters the pressurized water cabin 47 from the air outlet pipe 53, water in the pressurized water cabin 47 is discharged from the water outlet 64, and the bow floats out of the water surface.
The foregoing describes in detail preferred embodiments of the present invention. It will be appreciated by those skilled in the art that changes could be made to the embodiments described above without departing from the broad spirit and scope of the invention. Which fall within the scope of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (6)
1. The utility model provides an offshore large-tonnage wind power installation platform, includes hull (1), its characterized in that: a first groove (69) which penetrates up and down and is provided with a backward opening is formed in the ship body (1), a first shaft (10) is rotationally connected between the left wall and the right wall of the first groove (69), a cockpit (4) is fixedly arranged on the first shaft (10), a clamping device (59) which is used for fixing the first shaft (10) is arranged in the ship body (1), a floating plate (5) is arranged on the left side and the right side of the ship body (1), a first cavity (20) which is symmetrical to the left side and the right side of the cockpit (4) is formed in the ship body (1), a guide sleeve (21) is fixedly arranged in the first cavity (20), a supporting leg (6) is slidingly arranged in the guide sleeve (21), a rotating shaft seat (54) is fixedly arranged on the front side surface of the supporting leg (6), a rotating shaft (55) is arranged in the rotating shaft seat (54), one end of the rotating shaft (55) is connected with a first motor (57), a swinging arm (56) is fixedly arranged on the rotating shaft (55), and the swinging arm (56) is fixedly connected with the floating plate (5). The ship comprises a ship body (1), wherein a deck (2) is fixedly arranged on the front side surface of the ship body, a positioning device (61) for adjusting the inclination of wind power equipment is arranged on the deck (2), a rotating device (62) for rotating the wind power equipment is arranged on the deck (2), a water tank (3) is fixedly arranged on the front side surface of the deck (2), and a semi-submersible device (63) for sinking the ship head into water is arranged in the water tank (3);
a sliding rail (29) is fixedly arranged between the front wall and the rear wall of the first cavity (20) on one side of the supporting leg (6) close to the cockpit (4), a sliding plate (30) is installed on the sliding rail (29), a first hydraulic cylinder (31) is fixedly arranged on the sliding plate (30), a first push rod (32) is installed on the first hydraulic cylinder (31), a first bolt (33) is fixedly arranged at the tail end of the first push rod (32), a second hydraulic cylinder (34) is fixedly arranged on the rear wall of the first cavity (20), a second push rod (35) is installed on the second hydraulic cylinder (34), and the front end surface of the second push rod (35) is fixedly connected with the rear side surface of the sliding plate (30);
a third hydraulic cylinder (28) is fixedly arranged on the wall surface, close to one side of the cockpit (4), of the first cavity (20), a third push rod (26) is arranged on the third hydraulic cylinder (28), and a second bolt (24) is fixedly arranged at the tail end of the third push rod (26).
2. The offshore large tonnage wind turbine mounting platform according to claim 1, wherein: the clamping device (59) comprises a second cavity (22) which is arranged in the ship body (1) and symmetrical to the position of the cockpit (4), the first shaft (10) extends to the second cavity (22), a first friction plate (13) is fixedly arranged at the tail end of the first shaft (10), a plurality of second grooves (67) with outwards openings are formed in the inner ring of the first friction plate (13), a fourth hydraulic cylinder (18) is fixedly arranged on the wall surface of the second cavity (22) on one side of the cockpit (4) away from the first friction plate (13), a fourth push rod (17) is arranged on the fourth hydraulic cylinder (18), a plurality of bosses (68) corresponding to the positions of the second grooves (67) are fixedly arranged at the tail end of the fourth push rod (17), and balancing weights (19) are fixedly arranged on the second friction plate (14) in a ring mode.
3. The offshore large tonnage wind turbine mounting platform according to claim 1, wherein: the positioning device (61) comprises a positioning seat (36), a third cavity (37), a fifth hydraulic cylinder (65), a fifth push rod (38) and a positioning rod (39);
the deck (2) is fixedly provided with the positioning seat (36), a round hole is formed in the middle of the positioning seat (36), a third cavity (37) is annularly arranged in the middle of the positioning seat (36), the opening of the third cavity (37) is inwards, a fifth hydraulic cylinder (65) is fixedly arranged on a wall surface corresponding to the opening position in the third cavity (37), a fifth push rod (38) is arranged on the fifth hydraulic cylinder (65), and the tail end of the fifth push rod (38) is fixedly provided with the positioning rod (39).
4. The offshore large tonnage wind turbine mounting platform according to claim 1, wherein: the rotating device (62) comprises a rotating seat (40), a fourth cavity (41), a rotating disc seat (42), a rotating disc (43), a third motor (44) and a friction disc (66);
the deck (2) is fixedly provided with a rotating seat (40), the rotating seat (40) is internally provided with a fourth cavity (41), the fourth cavity (41) is internally provided with a rotating disc seat (42), the rotating disc seat (42) is internally provided with a rotating disc (43), the bottom surface of the fourth cavity (41) is fixedly provided with a third motor (44), the third motor (44) is fixedly provided with a friction disc (66), and the friction disc (66) is rotationally connected with the rotating disc (43).
5. The offshore large tonnage wind turbine mounting platform according to claim 1, wherein: the semi-submersible device (63) comprises a water tank (3), a pressurized water cabin (47) is arranged in the water tank (3), a water pipe (49) is fixedly arranged on the bottom surface of the pressurized water cabin (47), the water pipe (49) extends to the outer side of the water tank (3), a water pump (48) is arranged on the water pipe (49), a water outlet (64) is arranged on the bottom surface of the pressurized water cabin (47), an electromagnetic valve (50) is arranged on the water outlet (64), and an upward-floating device (58) capable of floating the bow of a ship is arranged in the deck (2).
6. The offshore large tonnage wind turbine mounting platform according to claim 5, wherein: the floating device (58) comprises a gas storage cabin (51) arranged in the deck (2), a gas outlet pipe (53) is fixedly arranged on the front side wall of the gas storage cabin (51), the gas outlet pipe (53) extends into the pressurized water cabin (47), and an air pump (52) is arranged on the gas outlet pipe (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111253707.XA CN113895579B (en) | 2021-10-27 | 2021-10-27 | Offshore large-tonnage wind power installation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111253707.XA CN113895579B (en) | 2021-10-27 | 2021-10-27 | Offshore large-tonnage wind power installation platform |
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| Publication Number | Publication Date |
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| CN113895579A CN113895579A (en) | 2022-01-07 |
| CN113895579B true CN113895579B (en) | 2023-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111253707.XA Active CN113895579B (en) | 2021-10-27 | 2021-10-27 | Offshore large-tonnage wind power installation platform |
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| CN (1) | CN113895579B (en) |
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| WO2020231261A1 (en) * | 2019-05-15 | 2020-11-19 | Kenz Figee Group B.V. | Wind turbine assembly installation device and method |
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|---|---|---|---|---|
| NO318063B1 (en) * | 2003-10-28 | 2005-01-24 | Delta Lifter Technologies As | Procedure for moving offshore construction |
| US20120308358A1 (en) * | 2009-10-27 | 2012-12-06 | Anders Hynne | Partially submersible wind turbine transport vessel |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3054267A (en) * | 1957-05-29 | 1962-09-18 | Petroleum Mortgage Company | Method of and means for launching and erecting offshore structures |
| US3693361A (en) * | 1970-04-20 | 1972-09-26 | Brown & Root | Method and apparatus for transporting and launching an offshore tower |
| JPS5334303A (en) * | 1976-06-30 | 1978-03-30 | Dechitsupuman Mekaniku E Idoro | Assembly of submarine tank with pivoted tower and method of placing the assembly |
| US7112010B1 (en) * | 2003-12-10 | 2006-09-26 | William Clyde Geiger | Apparatus, systems and methods for erecting an offshore wind turbine assembly |
| CN204587244U (en) * | 2015-03-25 | 2015-08-26 | 金海重工（舟山）设计研究院有限公司 | A kind of semi-submerged ship |
| CN206171736U (en) * | 2016-09-14 | 2017-05-17 | 海南海大信息产业园有限公司 | Flexible semi -submerged formula unmanned ship |
| CN209159950U (en) * | 2018-12-12 | 2019-07-26 | 福建金风科技有限公司 | Wind-powered electricity generation O&M ship |
| WO2020231261A1 (en) * | 2019-05-15 | 2020-11-19 | Kenz Figee Group B.V. | Wind turbine assembly installation device and method |
| CN110371257A (en) * | 2019-07-16 | 2019-10-25 | 中国石油大学(华东) | A kind of offshore wind turbine level haul integrative installation technology ship |
Also Published As
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|---|---|
| CN113895579A (en) | 2022-01-07 |
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