CN108016575A - A kind of floating wind turbine and TLP platforms transport installation integrated ship and its transportation installation method - Google Patents
A kind of floating wind turbine and TLP platforms transport installation integrated ship and its transportation installation method Download PDFInfo
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- CN108016575A CN108016575A CN201810004986.8A CN201810004986A CN108016575A CN 108016575 A CN108016575 A CN 108016575A CN 201810004986 A CN201810004986 A CN 201810004986A CN 108016575 A CN108016575 A CN 108016575A
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- 238000007667 floating Methods 0.000 title claims abstract description 52
- 238000009434 installation Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 238000005452 bending Methods 0.000 claims description 42
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 210000002435 tendon Anatomy 0.000 claims description 9
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 238000011900 installation process Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003653 coastal water Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
-
- 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
- B63B35/003—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for transporting very large loads, e.g. offshore structure modules
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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
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
- B63B2017/0054—Rests or supports for movable ship-borne equipment
Abstract
The present invention provides a kind of floating wind turbine and TLP platforms transport installation integrated ship and its transportation installation method, including hull, the deck of the hull is equipped with a pylon, and the short transverse of the pylon is equipped with two pile holding mechanisms perpendicular to pylon, and pile holding mechanism is used for the cylinder for clamping floating wind turbine；The stem of the hull is equipped with a U-shaped opening, and U-shaped opening is used to accommodate TLP platforms, and the deck that hull is located above U-shaped opening is equipped with least one positioner, and positioner is used to TLP platforms being fixed in U-shaped opening.After floating wind turbine of the present invention is good in wharf apron and TLP stage+modules, integrated ship is directly adjacent to floating wind turbine and TLP platforms, and completion is started shipment and installed；Integrated ship ensures to have in installation process is transported enough stabilities by the pile holding mechanism and positioner of itself and is tenacity；The present invention can disposably complete the problems such as base shipment, towage transport and mooring are installed, and ship machine equipment and cost of labor be saved, so as to improve the efficiency of assembling.
Description
Technical field
The present invention relates to floating wind turbine to transport installation integrated ship, more particularly to a kind of floating wind turbine and TLP platforms transport peace
Fill integrated ship and its transportation installation method.
Background technology
China's offshore wind energy resource enriches, and the widely used pile foundation of sea wind field wind turbine and gravity type foundation etc. are fixed at present
Formula foundation pattern, applies in general to the shallow sea area that depth of water scope is less than 50m；And as the construction of wind power plant is to more deep-sea domain
Development, the wind turbine of buoyant foundation structure have huge exploitation advantages.
TLP (tension leg) platform is a kind of pattern of floating fan foundation structure, in wharf apron base together with wind turbine sheet
Installed after body preassembling, it is necessary to be transported wind turbine to wind field together with basic platform structure；The means of transportation of platform is generally wrapped
Include and wet drag and dry drag two kinds of construction technologies；It is dry to drag scheme to carry out binding reinforcing after needing bulk transport bullk reform, and filling
The ship such as large-scale floating crane ship and tugboat machine equipment is needed to coordinate in ship, transport and field-mounted process.
The wet scheme dragged is usually what can not be realized for TLP platforms, because TLP platforms are typically all mooring stability, often
The TLP platforms of rule oneself can not keep floading condition, can not drag scheme using directly wet；Foreign countries have binds pressure on each pile
Pouring weight, to reach the height that lowers the center of gravity, is improved stability, the case dragged then is tied up using tugboat；Ye You companies propose to pass through increase
Ballast tank, adjusts platform center of gravity, improves stability, easy to the purpose of direct towage transport.
It is dry to drag scheme to be suitable for the wind field that coastal waters sea conditions are preferable, offshore is closer to the distance, there is sea for far-reaching marine site
Condition complicated condition, operating difficulties during installation；In addition, in transport barge loading vessel floating wind turbine (including fan foundation structure), weight
The heart is high, is that solid difficulty is big；And it is required for large-scale lifting appliance and tugboat to coordinate in shipment, transport and field-mounted process,
This mode auxiliary ship station is more, and process is complicated, less efficient.
It is wet to drag scheme not to be suitable for not possessing the TLP platform infrastructures for depositing stability condition certainly, and improved use
Saddle weight tugboat is tied up to drag does not apply to extensive wind turbine transport installation, and difficulty of construction and cost with itself ballast arrangement and method for construction
Increase.
The content of the invention
The technical problem to be solved in the present invention is to provide one kind can solve terminal base TLP platforms with being filled after wind turbine assembly
Ship problem, solve the problems, such as wind turbine and TLP platforms from base transport to the stability during far-reaching marine site wind field and be it is solid and
A kind of the floating wind turbine and TLP platforms for solving transport to the installation question of TLP platforms and underwater mooring system after wind field transport peace
Fill integrated ship and its transportation installation method.
To reach above-mentioned purpose, technical scheme is as follows：
A kind of floating wind turbine and TLP platforms transport installation integrated ship, including hull, the deck of the hull are equipped with a tower
Frame, the short transverse of the pylon are equipped with two pile holding mechanisms perpendicular to pylon, and pile holding mechanism is used to clamp floating wind turbine
Cylinder；The stem of the hull is equipped with a U-shaped opening, and U-shaped opening is used to accommodate TLP platforms, is located at hull above U-shaped opening
Deck be equipped with least one positioner, positioner is used to TLP platforms being fixed in U-shaped opening.
In one embodiment of the invention, each pile holding mechanism includes four pushing tow oil of 90 ° of direction arrangements of surrounding
Cylinder, four pipe bending cylinders two-by-two crossed-symmetrical set, behind two pipe bending cylinders be fixed on pylon, before two pipe bending cylinders
It is installed on respectively by the way that pipe bending cylinder telescopic oil cylinder is contractile on pylon in one embodiment of the invention, positioner is
Three, in angular distribution on the deck of hull.
In one embodiment of the invention, positioner is a hydraulic capstan, and hydraulic capstan is put down by steel wire rope and TLP
The lifting lug connection carried on platform.
In one embodiment of the invention, the madial wall of U-shaped opening is equipped with anticollision device, collision-prevention device.
In one embodiment of the invention, anticollision device, collision-prevention device is made of elastomeric material.
In one embodiment of the invention, pile holding mechanism further includes three first positioners into angular distribution, just fixed
Position device is used for Primary Location during tower entry pile holding mechanism and uses.
In one embodiment of the invention, pile holding mechanism further includes two locking devices, and two locking devices are used respectively
It is spacing in being carried out to the pipe bending cylinder telescopic oil cylinder under open configuration.
A kind of transportation installation method of floating wind turbine and TLP platforms transport installation integrated ship, transportation installation method are included such as
Lower step：
(1) first by integrated ship close to harbour over-assemble good floating wind turbine and TLP platforms, floating wind turbine and TLP platforms bottom
The TLP platforms in portion enter in the U-shaped opening of hull stem, its bottom is swum on the water surface；Pile holding mechanism on pylon is by floating
The cylinder of wind turbine is embraced and clamped, and hydraulic capstan is connected by steel wire rope with the lifting lug on floating wind turbine and TLP platforms, and voluntarily
Tightening is fixed；
(2) towage when adjusting ballast water to designed draft in integrated ship and floating wind turbine and TLP platforms；
(3) behind towage to scene, make integrated ship in place using the DP dynamic positionings of integrated ship, floating wind turbine and TLP platforms
Near traction to installation center position, it is connected with mooring system；
(4) TLP stage+modules are connected with mooring system by tension tendon in place, after TLP platform stables, lock whole muscle
Tendon, adjusts the water ballast of TLP platforms, tendon pulling force is reached design load；Integrated ship is sunk by quick ballast, is opened on pylon
Pile holding mechanism and deck on positioner, integrated ship exits, and completes installation.
Through the above technical solutions, the beneficial effects of the invention are as follows：
1st, after floating wind turbine is good in wharf apron and TLP stage+modules, integrated ship is directly adjacent to the floating wind turbine assembled
And TLP platforms, completion are started shipment and installed.
2nd, integrated ship ensures there are enough stabilities in installation process is transported by the pile holding mechanism and positioner of itself
Be tenacity.
3rd, integrated ship can be positioned by self power and quick ballast function completes scene positioning and installation.
4th, the present invention can disposably complete the problems such as base shipment, towage transport and mooring are installed, and save ship machine equipment
And cost of labor, so as to improve the efficiency of assembling.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structure diagram that integrated ship of the present invention installs floating wind turbine and TLP platforms；
Fig. 2 is pile holding mechanism structure schematic diagram of the present invention；
Part-structure top view when Fig. 3 is TLP stage+modules；
Part-structure side view when Fig. 4 is TLP stage+modules；
Corresponding component title of the numeral represented by with letter in figure：
10th, hull 20, deck 30, pylon 40, supporting structure 50, pile holding mechanism 51, pipe bending cylinder 52, pushing tow oil
Cylinder telescopic oil cylinder 53, first positioner 54, locking device 60, cylinder 70, U-shaped opening 71, anticollision device, collision-prevention device 80, TLP are put down
Platform 81, lifting lug 90, hydraulic capstan 100, steel wire rope 110, leading block.
Embodiment
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
Integrated ship to be installed referring to shown in Fig. 1 to Fig. 4, the invention discloses a kind of floating wind turbine and the transport of TLP platforms, including
Hull 10, the deck 20 of hull 10 are equipped with a pylon 30, and pylon 30 is supported by a supporting structure 40, supporting structure 40
It is not specifically limited herein, it can play the function of further fixed pylon, can be supporting rod of the prior art；
The short transverse of pylon 30 is equipped with two pile holding mechanisms 50 perpendicular to pylon, the parallel installation about 50 of Liang Ge pile holdings mechanism,
Pile holding mechanism 50 is used for the cylinder 60 for clamping floating wind turbine；The stem of hull 10 is equipped with a U-shaped opening 70, U-shaped opening 70 it is interior
Side wall is equipped with anticollision device, collision-prevention device 71, and anticollision device, collision-prevention device is made of elastomeric material, can effectively avoid between TLP platforms and Ship Structure
Hard contact, reduce the damage produced between the two by collision, improve service life and security；Anticollision device, collision-prevention device 71 can also
It is made of other materials with buffering effect, is not added with repeating herein；U-shaped opening 70 is used to accommodate TLP platforms 80, U-shaped to open
The top of mouth 70 is equipped with three positioners positioned at the deck of hull, and three positioners are in angular distribution on the deck of hull 10
On 20, for TLP platforms 80 to be fixed in U-shaped opening 70.
Each pile holding mechanism 50 of the invention includes four pipe bending cylinders 51 of 90 ° of direction arrangements of surrounding, four pushing tow oil
Cylinder 51 two-by-two crossed-symmetrical set, behind two pipe bending cylinders 51 be fixed on pylon 30, before two pipe bending cylinders 51 distinguish
It is installed on by the way that pipe bending cylinder telescopic oil cylinder 52 is contractile on pylon 30；Pile holding mechanism further includes three into the first of angular distribution
Positioner 53, first positioner 53 are used for Primary Location during tower entry pile holding mechanism and use, can prevent since integrated ship shakes
Tower is contacted with the hard of pile holding mechanism when dynamic, can also further improve stability during tower installation；Pile holding mechanism further includes
Two locking devices 54, two locking devices are respectively used to carry out the pipe bending cylinder telescopic oil cylinder under open configuration on spacing, top
For push oil cylinder telescopic oil cylinder in open configuration, wave can cause integrated ship to rock, so that drive pipe bending cylinder to rock, pipe bending cylinder
Again the output shaft of pipe bending cylinder telescopic oil cylinder can be driven to rock, the output shaft of pipe bending cylinder telescopic oil cylinder is easy to damage at this time,
Therefore need to set locking device to control the output shaft of push oil cylinder telescopic oil cylinder to rock.
The operation principle of pile holding mechanism is：Two pipe bending cylinder telescopic oil cylinders 52 for starting pile holding mechanism 50 before installing are in
Contraction state, the mechanism of pile holding at this time 50 are in open mode；With the displacement of integrated ship, the cylinder 60 of floating wind turbine enters pile holding
Mechanism 50, first positioner 53 carry out Primary Location to cylinder 60, two pipe bending cylinder telescopic oil cylinders 52 open, positioned above
Two pipe bending cylinders 51 are pushed ahead under the drive of pipe bending cylinder telescopic oil cylinder 52, when pipe bending cylinder 51 reaches precalculated position
When, locking device 54 locks pipe bending cylinder telescopic oil cylinder 52, then, the stretching that four pipe bending cylinders 51 pass through piston rod
Contact and lock with drum surface, Liang Ge pile holdings mechanism 50 grips two layers of cylinder up and down of floating wind turbine；Pacify to scene
Install into opening locking device 54 afterwards, pipe bending cylinder telescopic oil cylinder 52 withdraws, before two pipe bending cylinders 51 with pipe bending cylinder
Telescopic oil cylinder 52 is together withdrawn, and the piston rod of 4 pipe bending cylinders 51 is shunk, and pile holding mechanism is exited with hull, completes installation.
Positioner of the present invention is a hydraulic capstan 90, and hydraulic capstan 90 on steel wire rope 100 and TLP platforms 80 by carrying
Lifting lug 81 connect, come realize TLP platforms 80 be solid by controlling hydraulic capstan 90；Hydraulic capstan 90 is additionally provided with lifting lug 81
One leading block 110, leading block 110 are arranged on the deck 20 of hull 10, between hydraulic capstan 90 and lifting lug 81, steel
Cord 100 bypasses leading block 110 when connecting hydraulic capstan 90 and lifting lug 81, and leading block 110 has guiding role, and can
The stress that steel wire rope is subject to is reduced, improves service life.
The transportation installation method of floating wind turbine and TLP platforms transport installation integrated ship of the present invention, includes the following steps：
(1) first by integrated ship close to harbour over-assemble good floating wind turbine and TLP platforms, floating wind turbine and TLP platforms bottom
The TLP platforms 80 in portion enter in the U-shaped opening 70 of 10 stem of hull, its bottom is swum on the water surface；Two on pylon 30 are embraced
Stake mechanism 50 works, and pile holding mechanism 50 is in open mode, and with the displacement of hull, the cylinder 60 of floating wind turbine enters pile holding machine
Structure 50, first positioner 53 carry out Primary Location to cylinder 60, and two pipe bending cylinder telescopic oil cylinders 52 open, positioned at two above
A pipe bending cylinder 51 is pushed ahead under the drive of pipe bending cylinder telescopic oil cylinder 52, when pipe bending cylinder 51 reaches precalculated position,
Locking device 54 locks pipe bending cylinder telescopic oil cylinder 52, then, four pipe bending cylinders 51 by the stretching of piston rod with
60 surface of cylinder contacts and locks, and Liang Ge pile holdings mechanism 50 grips two layers of cylinder up and down of floating wind turbine, most floats at last
The cylinder 60 of formula wind turbine is embraced and clamped；Hydraulic capstan 90 passes through the lifting lug on steel wire rope 100 and floating wind turbine and TLP platforms 80
81 connections, and voluntarily tightening system is solid；
(2) towage when adjusting ballast water to designed draft in integrated ship and floating wind turbine and TLP platforms；
(3) behind towage to scene, make integrated ship in place using the DP dynamic positionings of integrated ship, floating wind turbine and TLP platforms
Near traction to installation center position, it is connected with mooring system；
(4) TLP stage+modules are connected with mooring system by tension tendon in place, after TLP platform stables, lock whole muscle
Tendon, adjusts the water ballast of TLP platforms, tendon pulling force is reached design load；Integrated ship is sunk by quick ballast, is opened on pylon
Pile holding mechanism (open locking device 54, pipe bending cylinder telescopic oil cylinder 52 withdraws, before two pipe bending cylinders 51 with pipe bending cylinder
Telescopic oil cylinder 52 is together withdrawn, and the piston rod of 4 pipe bending cylinders 51 is shunk, and pile holding mechanism is exited with hull) and deck 20
On positioner (steel wire rope 100 being unclamped by hydraulic capstan 90, hydraulic capstan 90 and lifting lug 81 depart from), integrated ship exits,
Complete installation.
The basic principles, main features and the advantages of the invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (9)
1. a kind of floating wind turbine and TLP platforms transport installation integrated ship, including hull, it is characterised in that the deck of the hull
A pylon is equipped with, the short transverse of the pylon is equipped with two pile holding mechanisms perpendicular to pylon, and pile holding mechanism is used to press from both sides
Hold the cylinder of floating wind turbine；The stem of the hull is equipped with a U-shaped opening, and U-shaped opening is used to accommodating TLP platforms, in U-shaped opening
Orientation is equipped with least one positioner in the deck of hull, and positioner is used to TLP platforms being fixed in U-shaped opening.
2. a kind of floating wind turbine TLP platforms transport installation integrated ship according to claim 1, it is characterised in that each to embrace
Stake mechanism includes four pipe bending cylinders of 90 ° of directions of surrounding arrangement, and crossed-symmetrical is set four pipe bending cylinders two-by-two, behind two
A pipe bending cylinder is fixed on pylon, before two pipe bending cylinders be installed on respectively by the way that pipe bending cylinder telescopic oil cylinder is contractile
On pylon.
3. a kind of floating wind turbine according to claim 1 and TLP platforms transport installation integrated ship, it is characterised in that positioning
Device is three, in angular distribution on the deck of hull.
4. a kind of floating wind turbine according to claim 3 and TLP platforms transport installation integrated ship, it is characterised in that positioning
Device is a hydraulic capstan, and hydraulic capstan is connected by steel wire rope with the lifting lug carried on TLP platforms.
5. a kind of floating wind turbine according to claim 1 and TLP platforms transport installation integrated ship, it is characterised in that U-shaped to open
The madial wall of mouth is equipped with anticollision device, collision-prevention device.
6. a kind of floating wind turbine according to claim 1 and TLP platforms transport installation integrated ship, it is characterised in that anticollision
Device is made of elastomeric material.
7. a kind of floating wind turbine according to claim 2 and TLP platforms transport installation integrated ship, it is characterised in that pile holding
Mechanism further includes three first positioners into angular distribution, and first positioner is used for Primary Location during tower entry pile holding mechanism
With.
8. a kind of floating wind turbine according to claim 2 and TLP platforms transport installation integrated ship, it is characterised in that pile holding
Mechanism further includes two locking devices, and two locking devices are respectively used to carry out the pipe bending cylinder telescopic oil cylinder under open configuration
It is spacing.
A kind of 9. transportation installation method of floating wind turbine and TLP platforms transport installation integrated ship, it is characterised in that：Transport installation side
Method includes the following steps：
(1) first by integrated ship close to harbour over-assemble good floating wind turbine and TLP platforms, floating wind turbine and TLP mesa bases
TLP platforms enter in the U-shaped opening of hull stem, its bottom is swum on the water surface；Pile holding mechanism on pylon is by floating wind turbine
Cylinder embrace and clamp, hydraulic capstan is connected by steel wire rope with the lifting lug on floating wind turbine and TLP platforms, and is voluntarily tightened
It is fixed；
(2) towage when adjusting ballast water to designed draft in integrated ship and floating wind turbine and TLP platforms；
(3) behind towage to scene, make integrated ship in place using the DP dynamic positionings of integrated ship, floating wind turbine and TLP platform tractions
To installation center position, it is connected with mooring system；
(4) TLP stage+modules are connected with mooring system by tension tendon in place, after TLP platform stables, lock whole tendon,
The water ballast of TLP platforms is adjusted, tendon pulling force is reached design load；Integrated ship is sunk by quick ballast, is opened on pylon
Positioner in pile holding mechanism and deck, integrated ship exit, and complete installation.
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| CN201810004986.8A CN108016575A (en) | 2018-01-03 | 2018-01-03 | A kind of floating wind turbine and TLP platforms transport installation integrated ship and its transportation installation method |
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| CN201810004986.8A CN108016575A (en) | 2018-01-03 | 2018-01-03 | A kind of floating wind turbine and TLP platforms transport installation integrated ship and its transportation installation method |
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| CN108909950A (en) * | 2018-05-17 | 2018-11-30 | 中交航局第二工程有限公司 | A kind of method of gravity type foundation and complete blower transport installation |
| CN108951593A (en) * | 2018-07-24 | 2018-12-07 | 中国电建集团华东勘测设计研究院有限公司 | Offshore wind turbine installation system and installation method based on four barrels of jacket composite foundations |
| CN109204702A (en) * | 2018-09-18 | 2019-01-15 | 海洋石油工程股份有限公司 | Method of the tension leg platform (TLP) tension tendon segmentation group to spreading |
| CN109334878A (en) * | 2018-11-30 | 2019-02-15 | 中国科学院海洋研究所 | The light raft of float-type marine steel pile anticorrosive construction |
| CN109537613A (en) * | 2019-01-21 | 2019-03-29 | 中交航局第二工程有限公司 | Large Caisson transport installation integrative construction device and construction technology |
| CN109625185A (en) * | 2018-11-13 | 2019-04-16 | 南通市海洋水建工程有限公司 | Suspension on the outside of a kind of high energy efficiency ship deck |
| CN109989402A (en) * | 2019-05-17 | 2019-07-09 | 华电重工股份有限公司 | A kind of pile holding system |
| CN111535995A (en) * | 2020-05-29 | 2020-08-14 | 中交第一航务工程局有限公司 | Novel integral transportation and installation device and method for offshore wind turbine |
| CN114183310A (en) * | 2021-12-09 | 2022-03-15 | 天津大学 | Transportation device for offshore wind power barrel type foundation |
| CN114872844A (en) * | 2022-05-31 | 2022-08-09 | 中国华能集团清洁能源技术研究院有限公司 | Upright column fan transport ship and offshore fan installation equipment |
| CN115180064A (en) * | 2022-07-29 | 2022-10-14 | 广船国际有限公司 | Pile fixing guide structure and ship |
| CN115258068A (en) * | 2022-08-29 | 2022-11-01 | 三峡新能源海上风电运维江苏有限公司 | Composite double-body wind power operation and maintenance ship |
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