CN112810761A - Wind power installation and dismantling ship - Google Patents

Wind power installation and dismantling ship Download PDF

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Publication number
CN112810761A
CN112810761A CN201911122471.9A CN201911122471A CN112810761A CN 112810761 A CN112810761 A CN 112810761A CN 201911122471 A CN201911122471 A CN 201911122471A CN 112810761 A CN112810761 A CN 112810761A
Authority
CN
China
Prior art keywords
walking
wind power
power installation
gantry crane
catamaran
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911122471.9A
Other languages
Chinese (zh)
Inventor
陈新权
欧阳义平
杨启
谭家华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Jiaotong University
Original Assignee
Shanghai Jiaotong University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Jiaotong University filed Critical Shanghai Jiaotong University
Priority to CN201911122471.9A priority Critical patent/CN112810761A/en
Publication of CN112810761A publication Critical patent/CN112810761A/en
Pending legal-status Critical Current

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
    • B63B1/121—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising two hulls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/10—Arrangement of ship-based loading or unloading equipment for cargo or passengers of cranes
    • B63B27/12—Arrangement of ship-based loading or unloading equipment for cargo or passengers of cranes of gantry type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/16—Arrangement of ship-based loading or unloading equipment for cargo or passengers of lifts or hoists
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
    • B63B1/121—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising two hulls
    • B63B2001/123—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising two hulls interconnected by a plurality of beams, or the like members only
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B2017/0039—Methods for placing the offshore structure
    • E02B2017/0047—Methods for placing the offshore structure using a barge
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B2017/0052—Removal or dismantling of offshore structures from their offshore location

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wind Motors (AREA)

Abstract

A wind power installation and demolition vessel comprising: catamaran, slide rail, driving system and walking hoist system, wherein: the sliding track is arranged on the catamaran, the walking hoisting system is arranged on the sliding track, and the power system is arranged on the catamaran and used for driving the walking hoisting system to work. The catamaran includes: two monohulls and a connecting bridge, wherein: the single ship bodies are connected in parallel through the connecting bridge; the walking hoisting system comprises: walking gantry crane, drive arrangement and braking locking device, wherein: the walking gantry crane is arranged on the sliding track, and the driving device and the braking locking device are arranged on the walking gantry crane. The invention connects the single ship body into the catamaran through the connecting bridge, and the middle part is provided with the sliding track and the walking gantry crane, thereby realizing the offshore pipe laying operation, and having accurate positioning, low cost and high efficiency.

Description

Wind power installation and dismantling ship
Technical Field
The invention relates to a technology in the field of ship engineering, in particular to a wind power installation and dismantling ship.
Background
The wind power installation ship is mainly used for installing and dismantling offshore wind power generators, a conventional ship is transformed into an engineering ship in the early stage, or a large-scale crane ship is directly adopted to cooperate with a transportation barge to operate, and the market subdivision and the technical development also enable various offshore wind power installation concept ship types to appear. At present, a conventional wind power installation vessel mostly adopts a self-elevating platform form, a large-scale full-revolving crane, pile leg pile shoes and a lifting system are arranged, the platform is lifted to a certain height from the water surface after prepressing through four pile leg supporting platforms during operation, and then hoisting installation operation is carried out. The pile leg prepressing before the construction of the special ship shape and the pile pulling after the construction need to spend more time, have higher requirements on the climate environment and have less operation window period; the economical installation ship has small deck area and needs other ships to cooperate with the transportation of the wind turbine generator.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the wind power installation and dismantling ship, wherein a single ship body is connected into a catamaran through a connecting bridge, and a sliding track and a traveling gantry crane are arranged in the middle of the catamaran, so that offshore pipe laying operation is realized, and the positioning is accurate, the cost is low, and the efficiency is high.
The invention is realized by the following technical scheme:
the invention comprises the following steps: catamaran, slide rail, driving system and walking hoist system, wherein: the sliding track is arranged on the catamaran, the walking hoisting system is arranged on the sliding track, and the power system is arranged on the catamaran and used for driving the walking hoisting system to work.
The power system comprises: oil cylinder and hydraulic power unit.
The catamaran comprises: two monohulls and a connecting bridge, wherein: the single ship bodies are connected in parallel through the connecting bridge.
The single hull deck on the afterbody be equipped with the fluting, wherein: the sliding tracks are arranged on two sides of the open slot.
The single hull on be equipped with the deck room, wherein: the deck chamber is arranged outside the sliding track.
And the tail part of the single ship body is provided with a full-rotation propulsion system for starting and positioning.
The walking hoisting system comprises: walking gantry crane, drive arrangement and braking locking device, wherein: the walking gantry crane is arranged on the sliding track, and the driving device and the braking locking device are arranged on the walking gantry crane.
The brake locking device comprises: the fixing seat and the bolt are connected through the bolt.
The walking gantry crane comprises: glide machanism, support base, vertical support frame and horizontal beam that set gradually from bottom to top, wherein: the sliding mechanism is arranged on the sliding track and is connected in a sliding mode.
The glide mechanism comprises: slider and supporting shoe, wherein: the slider is installed under the supporting shoe and hugs closely the track.
The traveling gantry crane is provided with a movable lifting appliance.
The top of the walking gantry crane is provided with a full-circle slewing crane.
The sliding track is a T-shaped track and comprises: a plurality of U-shaped sliding blocks.
Technical effects
Compared with the prior art, the offshore wind turbine generator set has the advantages that the deck area is large, other auxiliary ships are not needed for matching, a large number of wind turbine generator set components can be transported, the installation and dismantling operation of the offshore wind turbine generator set can be independently completed, the time required by positioning is greatly reduced, and the operation efficiency is improved; the invention has the functions of transporting and installing the fixed wind turbine foundation, transporting and installing the wind turbine assembly, transporting and installing the large module and the like.
Drawings
FIG. 1 is a side view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the installation of the present invention;
wherein: a is a static schematic diagram, and b is an installation process schematic diagram;
in the figure: the device comprises a single ship body 1, a connecting bridge 2, a sliding track 3, a supporting base 4, a vertical supporting frame 5, a horizontal cross beam 6, a sliding block 7, a full-rotation crane 8, a movable lifting appliance 9, a propeller 10, a deck chamber 11, an oil cylinder 12, a driving device 13, a pile gripper 14, a catamaran 15, a walking hoisting system 16, a slot 17 and a walking gantry crane 18.
Detailed Description
As shown in fig. 1, the wind power installation and dismantling ship according to the present embodiment includes: catamaran 15, taxiing track 3, power system and walking hoist system 16, wherein: the sliding track 3 is arranged on the catamaran 15, the walking hoisting system 16 is arranged on the sliding track 3, and the power system is arranged on the catamaran 1 and used for driving the walking hoisting system 16 to work.
The catamaran 15 includes: two monohulls 1 and a connecting bridge 2, wherein: the single hulls 1 are connected in parallel by connecting bridges 2.
The single hull 1 deck on the afterbody be equipped with fluting 17, wherein: the sliding tracks 3 are arranged on both sides of the slot 17.
The tail part of the single ship body 1 is provided with a propeller 10 for starting and positioning.
The pile embracing device 14 is arranged in the groove 17.
The walking crane system 16 includes: walking gantry crane 18, drive arrangement 13 and braking locking device, wherein: the walking gantry crane 18 is arranged on the sliding track 3, and the driving device 13 and the braking locking device are arranged on the walking gantry crane 18.
The walking gantry crane 18 comprises: glide machanism, support base 4, vertical support frame 5 and horizontal cross beam 6 that set gradually from bottom to top, wherein: the sliding mechanism is arranged on the sliding track 3 and is connected with the sliding track in a sliding way, the vertical supporting frames 6 are symmetrically arranged on the supporting base 4, and the two ends of the horizontal beam 6 are horizontally arranged on the vertical supporting frame 5
The bottom of the horizontal beam 6 is provided with a movable lifting appliance 9, and the movable lifting appliance 9 can move along the beam to adjust the lifting position.
The top of the horizontal beam 6 is provided with a full-revolving crane 8.
The driving device 13 is an oil cylinder 12 which is uniformly powered by a hydraulic pump station and is used for cooperatively controlling the system, wherein: one end of the oil cylinder 12 is connected with the supporting base 4, and the other end is arranged on the sliding track 3 through a bolt and used for pushing the walking gantry crane 18 to move along the sliding track 3.
The sliding track 3 is a T-shaped track, and comprises: a plurality of U-shaped sliding blocks 7.
The single hull 1 on be equipped with deck room 11, wherein: the deckhouse is arranged outside the sliding track 3.
The working principle is as follows:
as shown in fig. 3, after the wind power installation and removal ship reaches a wind power plant, the tail slot 17 of the ship is close to the jacket base of the wind power generation unit, the relative position of the slot 17 of the ship body and the wind power base is adjusted through the propeller 10, after the ship is in place, the ship can be installed according to the arrangement mode of a fan component by matching the full-circle slewing crane 8 on the walking gantry crane 18 with the gantry crane to turn over or directly hoist to the fan base according to the sequence of a lower tower, a middle tower, an upper tower, a cabin and blades, and two or three towers can be assembled on a deck before the ship is in place, so that the installation time of the fan is shortened.
Compared with the prior art, the device reduces the construction difficulty, reduces the construction cost, can independently complete the installation, the removal and the transportation operation of the wind turbine without an auxiliary ship, greatly shortens the in-place time compared with a pile positioning wind power installation platform, increases the operation window period and improves the operation efficiency.
The foregoing embodiments may be modified in many different ways by those skilled in the art without departing from the spirit and scope of the invention, which is defined by the appended claims and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (9)

1. A wind power installation demolition boat, comprising: catamaran, slide rail, driving system and walking hoist system, wherein: the power system is arranged on the twin-hull ship and used for driving the walking hoisting system to work;
the catamaran comprises: two monohulls and a connecting bridge, wherein: the single ship bodies are connected in parallel through the connecting bridge;
the walking hoisting system comprises: walking gantry crane, drive arrangement and braking locking device, wherein: the walking gantry crane is arranged on the sliding track, and the driving device and the braking locking device are arranged on the walking gantry crane.
2. The wind power installation and dismantling boat of claim 1, wherein said single hull has a slot at the upper tail of the deck, wherein: the sliding tracks are arranged on two sides of the open slot.
3. The wind power installation and dismantling boat of claim 2 wherein said slot is provided with a pile gripper therein.
4. The wind power installation and dismantling boat of claim 1 wherein the single hull has a full-circle propulsion system at its aft for launch positioning.
5. A wind power installation and dismantling boat as set forth in claim 1, wherein said single hull is provided with a deckhouse, wherein: the deck chamber is arranged outside the sliding track.
6. The wind power installation and dismantling boat of claim 1, wherein said traveling gantry crane comprises: glide machanism, support base, vertical support frame and horizontal beam that set gradually from bottom to top, wherein: the sliding mechanism is arranged on the sliding track and is connected in a sliding mode.
7. The wind power installation and dismantling boat of claim 1 wherein said traveling gantry crane is provided with a mobile hanger.
8. The wind power installation and dismantling boat of claim 1 wherein the top of said traveling gantry crane is provided with a full-circle slewing crane.
9. The wind power installation and dismantling boat of claim 1, wherein said planing rail is a T-shaped rail, comprising: a plurality of U-shaped sliding blocks.
CN201911122471.9A 2019-11-15 2019-11-15 Wind power installation and dismantling ship Pending CN112810761A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911122471.9A CN112810761A (en) 2019-11-15 2019-11-15 Wind power installation and dismantling ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911122471.9A CN112810761A (en) 2019-11-15 2019-11-15 Wind power installation and dismantling ship

Publications (1)

Publication Number Publication Date
CN112810761A true CN112810761A (en) 2021-05-18

Family

ID=75851928

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911122471.9A Pending CN112810761A (en) 2019-11-15 2019-11-15 Wind power installation and dismantling ship

Country Status (1)

Country Link
CN (1) CN112810761A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110203507A1 (en) * 2008-10-28 2011-08-25 Piet Ellnor Ocean going transport vessel with docking arrangements
CN102514690A (en) * 2012-01-09 2012-06-27 广东华尔辰海上风电工程有限责任公司 Multifunctional twin-hull wind power engineering ship for offshore high-altitude heavy-duty lifting installation operation
CN102659028A (en) * 2012-04-28 2012-09-12 上海利策科技股份有限公司 Double-body movable self-elevating crane ship
CN102712350A (en) * 2009-09-04 2012-10-03 伊特雷科公司 Offshore wind turbine installation
CN106428440A (en) * 2016-12-01 2017-02-22 江苏科技大学 Hinged truss type twin-hull floating crane
CN107933834A (en) * 2017-11-27 2018-04-20 武汉理工大学 A kind of multifunction railway formula crane ship
CN109911127A (en) * 2019-03-08 2019-06-21 武汉理工大学 A kind of primary-auxiliary type installation ship and its application of assembling at sea
CN210971456U (en) * 2019-11-15 2020-07-10 上海交通大学 Wind power installation and dismantling ship

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110203507A1 (en) * 2008-10-28 2011-08-25 Piet Ellnor Ocean going transport vessel with docking arrangements
CN102712350A (en) * 2009-09-04 2012-10-03 伊特雷科公司 Offshore wind turbine installation
CN102514690A (en) * 2012-01-09 2012-06-27 广东华尔辰海上风电工程有限责任公司 Multifunctional twin-hull wind power engineering ship for offshore high-altitude heavy-duty lifting installation operation
CN102659028A (en) * 2012-04-28 2012-09-12 上海利策科技股份有限公司 Double-body movable self-elevating crane ship
CN106428440A (en) * 2016-12-01 2017-02-22 江苏科技大学 Hinged truss type twin-hull floating crane
CN107933834A (en) * 2017-11-27 2018-04-20 武汉理工大学 A kind of multifunction railway formula crane ship
CN109911127A (en) * 2019-03-08 2019-06-21 武汉理工大学 A kind of primary-auxiliary type installation ship and its application of assembling at sea
CN210971456U (en) * 2019-11-15 2020-07-10 上海交通大学 Wind power installation and dismantling ship

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