CN106114763A - A kind of offshore wind farm O&M ship - Google Patents
A kind of offshore wind farm O&M ship Download PDFInfo
- Publication number
- CN106114763A CN106114763A CN201610729678.2A CN201610729678A CN106114763A CN 106114763 A CN106114763 A CN 106114763A CN 201610729678 A CN201610729678 A CN 201610729678A CN 106114763 A CN106114763 A CN 106114763A
- Authority
- CN
- China
- Prior art keywords
- ship
- main hull
- rolling member
- wind farm
- offshore wind
- 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.)
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Classifications
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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
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
- B63B27/14—Arrangement of ship-based loading or unloading equipment for cargo or passengers of ramps, gangways or outboard ladders ; Pilot lifts
-
- 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
Abstract
The invention discloses a kind of offshore wind farm O&M ship, including main hull and step on by system, described main hull is catamaran type, described main hull includes location substrate and the rolling member of at least two of at least two, it is respectively equipped with described location substrate on two ship lamellar bodies in the described main hull of catamaran type, described location substrate and described rolling member lay respectively at fore position, and described rolling member is arranged on described ship lamellar body；Distance between the described rolling member of at least two is equal to for treating the distance between adjacent two wind tower cat ladder fenders that the sea of O&M is fixed in wind tower；Described stepping on includes vertical position induction apparatus, vertical hydraulic cylinder, lateral rotation position sensor, lateral rotation hydraulic cylinder by system, longitudinally rotates position sensor and longitudinally rotate hydraulic cylinder.The present invention has the stepping on by system of simple in construction, and has stronger capacity of anti-storm, and security performance is high, manufacturing cost is relatively low.
Description
Technical field
The present invention relates to ship domain and marine wind electric field service field, particularly relate to a kind of offshore wind farm O&M ship.
Background technology
Along with the development of offshore wind farm, the O&M of marine wind electric field will become an emphasis and hot issue.But due to
Maritime environment climatic factor situation is complicated, and O&M ship accessibility is poor, particularly when O&M ship is near offshore wind turbine, and O&M ship
Being rocked acutely by Lidar Equation, such attendant logs in and becomes extremely difficult and have suitable danger.Offshore wind farm
Personal security logon problem on O&M ship becomes major issue urgently to be resolved hurrily.
The domestic existing boats and ships for marine wind electric field offer O&M service mostly are the non-professionalities such as fishing boat, towboat, landing stage
Boats and ships.According to the boats and ships of less tonnage, then capacity of anti-storm, safety and comfortableness are poor, and attendant steps on Kao Fengta not
Facilitate dangerous, and serviceable time is the most on the low side；And large tonnage boats and ships, it is substantially all and needs to use dynamic positioning system
System, is equipped with stepping on of complexity and implements marine fixing by system, owing to needing to consider the compensation of undulation in multiple degree of freedom direction, manufacture
Cost is the highest, and energy consumption is bigger.
Summary of the invention
The technical problem to be solved is: provides a kind of offshore wind farm O&M ship, has stepping on of simple and stable and lean on
System and stronger capacity of anti-storm, safety is higher, and cost used is relatively low.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is: a kind of offshore wind farm O&M ship, including main
Hull and step on by system, described main hull is catamaran type, and described main hull includes the location substrate and at least two of at least two
Individual rolling member, two ship lamellar bodies in the described main hull of catamaran type are respectively equipped with described location substrate, described location
Substrate and described rolling member lay respectively at fore position, and described rolling member is arranged on described ship lamellar body；At least two described
Distance between rolling member is equal to for treating the distance between adjacent two ascending stairs that the sea of O&M is fixed in wind tower；Described step on
Include vertical position induction apparatus, vertical hydraulic cylinder, lateral rotation position sensor, transverse hydraulic cylinder by system, longitudinally rotate position
Put induction apparatus and longitudinal hydraulic cylinder.
The beneficial effects of the present invention is: described offshore wind farm O&M ship has the stepping on by system of simple in construction, and has
Stronger capacity of anti-storm, security performance is high, manufacturing cost is relatively low.
Accompanying drawing explanation
Fig. 1 is overall structure figure of the present invention；
Fig. 2 is the upward view of the present invention；
Fig. 3 is that location substrate and rolling member contact partial schematic diagram when positioning with wind tower cat ladder fender；
Label declaration:
1, main hull；11, ship lamellar body；12, basic propulsion system；13, rudder；2, step on by system；3, marine fixing wind tower；31、
Wind tower cat ladder fender；4, location substrate；41, baffle plate；5, rolling member；6；Rubber blanket；
Detailed description of the invention
By describing the technology contents of the present invention in detail, being realized purpose and effect, below in conjunction with embodiment and coordinate attached
Figure is explained.
The design of most critical of the present invention is: arranging catamaran type, on the bow position arranges location substrate and rolling member, and
Arrange simple in construction steps on by system, and capacity of anti-storm of the present invention is strong, has higher security performance and relatively low manufacturing cost.
Refer to Fig. 1 and Fig. 2, a kind of offshore wind farm O&M ship, including main hull 1 with step on by system 2, its feature exists
In: described main hull 1 is catamaran type, and described main hull 1 includes location substrate 4 and the rolling member of at least two of at least two
5, two ship lamellar bodies 11 in the described main hull 1 of catamaran type are respectively equipped with described location substrate 4, described location substrate 4
Laying respectively at fore position with described rolling member 5, described rolling member 5 is arranged on described ship lamellar body 11；At least two described
Distance between rolling member 5 is equal to for treating between adjacent two wind tower cat ladder fenders 31 that the sea of O&M is fixed in wind tower 3
Distance；Described stepping on includes vertical position induction apparatus, vertical hydraulic cylinder, lateral rotation position sensor, lateral rotation by system 2
Hydraulic cylinder, longitudinally rotate position sensor and longitudinally rotate hydraulic cylinder.
Knowable to foregoing description, the beneficial effects of the present invention is: the catamaran type of described wind-powered electricity generation O&M ship has stronger
Capacity of anti-storm；Stem, when marine fixing wind tower, is arranged on the described location substrate of fore position and described rolling member
Can be in conjunction with the pushing tow mode of the intrinsic basic propulsion system of hull, it is achieved around, the location in three directions of vertical rotation,
Without configuring dynamic positioning system, so that stepping on simplifying the structure and miniaturization by system；And the setting of described rolling member can
Reduce the longitudinal friction damage to wind tower cat ladder fender.
Further, the material of described main hull 1 is aluminium alloy.
Seen from the above description, the density of aluminium alloy is less, and the hull tonnage of this material is less.
Further, the outer surface of described rolling member 5 is arranged with one layer of rubber blanket 6.
Seen from the above description, described rubber blanket can increase the side-friction of described rolling member and wind tower cat ladder fender, more
Make well fore and wind tower cat ladder fender keep geo-stationary, thus realize location；On the other hand, described rubber blanket may also function as
Crashproof effect, protection Offshore Units is from damage.
Further, described location substrate 4 also includes two baffle plates 41, and said two baffle plate 41 is arranged at described rolling member
The both sides of 5, and the length of said two baffle plate 41 is all higher than the diameter of described rolling member 5.
Seen from the above description, when marine stormy waves is relatively strong, the maximum friction between described rolling member and wind tower cat ladder fender
When power can not position fore, described baffle plate can block the outer ledge of wind tower cat ladder fender, it is achieved the location of fore.
Further, described in step on the front portion being fixed on described main hull 1 by system 2, and weldering is located on described main hull 1.
Further, three layers of deck are also included.
Seen from the above description, described main hull has bigger floor space, can increase comfortableness and the safety of ship.
Further, the total length of described main hull 1 is 19.5 meters, and the width of ship lamellar body 11 is 1.9 meters, and moldeed depth is 2 meters.
Further, the line style of described main hull 1 is knuckle line style.
Seen from the above description, knuckle line style is used can to simplify the manufacturing process of ship.
Refer to Fig. 1 and Fig. 2, embodiments of the invention one are: a kind of offshore wind farm O&M ship, including main hull 1, institute
Stating main hull 1 is catamaran type, including two ship lamellar bodies 11.The total length of described main hull 1 is 19.5 meters, each ship lamellar body 11
Width be 1.9 meters, moldeed depth is 2 meters.Described main hull 1 is full-aluminum alloy, has lighter quality.Outside main hull 1
Shape uses knuckle line style, and is provided with main deck, navigation deck, compass deck totally three layers of deck.
Refer to Fig. 3, described main hull 1 includes location substrate 4 and the rolling member 5 of at least two of at least two.At this
In embodiment, described main hull 1 includes the location the substrate 4 and rolling member 5 of two of two.Two ships in described main hull 1
It is respectively equipped with described location substrate 4 on lamellar body 11, and described location substrate 4 is arranged on fore position；Described rolling member 5 laterally overlaps
It is located on described location substrate 4, and the distance between said two rolling member 5 is equal to for treating that wind tower 3 is fixed at the sea of O&M
In adjacent two wind tower cat ladder fenders 31 between distance (due to sea, to fix wind tower 3 cylinder area huge, therefore adjacent two
The face at wind tower cat ladder fender 31 place can be approximately a plane, and the described rolling member 5 therefore in fore can be with described wind
Tower cat ladder fender 31 carries out face contact).The outer surface of described rolling member 5 is arranged with one layer of rubber blanket 6 so that boats and ships are at stormy waves
When carrying out catenary motion under effect, sea will not be fixed wind tower 3 and cause damage by described rolling member 5；Described location substrate 4 also wraps
Including two baffle plates 41, said two baffle plate 41 is arranged at the both sides of described rolling member 5, and the length of said two baffle plate 41 is the biggest
Diameter in described rolling member 5.
General, main hull 1 all includes basic propulsion system 12, and described basic propulsion system 12 can be described main hull 1
Power forward is provided.When stem is near marine fixing wind tower 3, said two rolling member 5 can fix wind tower 3 with sea
Wind tower cat ladder fender 31 contacts, and described baffle plate 41 is positioned at the outside of described wind tower cat ladder fender 31.When described offshore wind farm is transported
When dimension ship needs location, described basic propulsion system 12 can provide a low thrust forward for main hull 1 in the idling state, make
Described offshore wind farm O&M ship contacts with described wind tower cat ladder fender 31 by the way of pushing tow, it is achieved described offshore wind farm O&M
Ship location in the vertical；The low thrust of the most described basic propulsion system 12 can make described rolling member 5 press described wind tower cat ladder
Fender 31, the most in the horizontal, has bigger frictional force between described rolling member 5 and described wind tower cat ladder fender 31, it is possible to
The marine stormy waves impact on boats and ships of opposing, make fore will not transverse shifting (if stormy waves is too strong, to such an extent as to described frictional force is not enough
When the lateral thrust of boats and ships being made boats and ships generation transverse shifting with opposing stormy waves, described baffle plate 41 can block described wind tower cat ladder
The outside of fender 31, stops hull to continue transverse shifting, again realizes located lateral)；The rudder 13 being arranged at stern can provide one
Fixed power, controls the stern rotation relative to fore, thus can ensure that offshore wind farm O&M ship is overall in horizontal and vertical rotation
Location on two degree of freedom.
Described offshore wind farm O&M ship also includes to be stepped on by system 2, described in step on by system 2 by welding by the way of be arranged at
The front portion of described main hull 1.Described stepping on has compensation of undulation function by system 2, it include vertical position induction apparatus, control vertical
The hydraulic cylinder of position, lateral rotation position sensor, control lateral rotation hydraulic cylinder, longitudinally rotate position sensor, control
The hydraulic cylinder longitudinally rotated.When attendant steps on by the fixing wind tower 3 in sea, described in step on three position sensors by system 2
Main hull 1 change in location in the corresponding direction can be collected the feedback system of ship, and feedback system is after calculating processes
Issuing instructions to the hydraulic cylinder of correspondence, each hydraulic cylinder is made corresponding compensatory motion, thus can be ensured to step on by system 2 end
To fix wind tower 3 relative to sea static in position, climb up or step on fixing wind tower 3 off sea with maintaining easily personal security.
In sum, the catamaran type of the offshore wind farm O&M ship that the present invention provides has stronger capacity of anti-storm；Aluminum
The hull mass of alloy material is lighter；The structure of hull self can realize hull location on three degree of freedom, steps on by being
2 simple in construction volumes of uniting are less, it is not necessary to use dynamic positioning system costly can realize hull location, the manufacture of hull
Cost is lower；The setting on three layers of deck has more preferable comfortableness and safety.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every utilize this
The equivalents that bright description and accompanying drawing content are made, or directly or indirectly it is used in relevant technical field, the most in like manner include
In the scope of patent protection of the present invention.
Claims (8)
1. an offshore wind farm O&M ship, including main hull and step on by system, it is characterised in that: described main hull is catamaran
Type, described main hull includes location substrate and the rolling member of at least two of at least two, in the described main hull of catamaran type
Two ship lamellar bodies on be respectively equipped with described location substrate, described location substrate and described rolling member and lay respectively at fore position,
Described rolling member is arranged on described ship lamellar body；Distance between the described rolling member of at least two is equal to the sea for treating O&M
The distance between adjacent two wind tower cat ladder fenders in upper fixing wind tower；Described step on by system include vertical position induction apparatus,
Vertical hydraulic cylinder, lateral rotation position sensor, lateral rotation hydraulic cylinder, longitudinally rotate position sensor and longitudinally rotate hydraulic pressure
Cylinder.
2. offshore wind farm O&M ship as claimed in claim 1, it is characterised in that: the material of described main hull is aluminium alloy.
3. offshore wind farm O&M ship as claimed in claim 2, it is characterised in that: the outer surface of described rolling member is arranged with one layer
Rubber blanket.
4. offshore wind farm O&M ship as claimed in claim 3, it is characterised in that: described location substrate also includes two baffle plates,
Said two baffle plate is arranged at the both sides of described rolling member, and the length of said two baffle plate is all higher than the straight of described rolling member
Footpath.
5. the offshore wind farm O&M ship as described in claim 1-4 any one, it is characterised in that step on described in: and be fixed on by system
The front portion of described main hull, and weldering be located on described main hull.
6. offshore wind farm O&M ship as claimed in claim 5, it is characterised in that: also include three layers of deck.
7. offshore wind farm O&M ship as claimed in claim 6, it is characterised in that: the total length of described main hull is 19.5 meters,
The width of ship lamellar body is 1.9 meters, and moldeed depth is 2 meters.
8. offshore wind farm O&M ship as claimed in claim 7, it is characterised in that: the line style of described main hull is knuckle line style.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610729678.2A CN106114763B (en) | 2016-08-26 | 2016-08-26 | A kind of offshore wind farm O&M ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610729678.2A CN106114763B (en) | 2016-08-26 | 2016-08-26 | A kind of offshore wind farm O&M ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106114763A true CN106114763A (en) | 2016-11-16 |
| CN106114763B CN106114763B (en) | 2018-12-28 |
Family
ID=57275335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610729678.2A Active CN106114763B (en) | 2016-08-26 | 2016-08-26 | A kind of offshore wind farm O&M ship |
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| Country | Link |
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| CN (1) | CN106114763B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741670A (en) * | 2016-12-14 | 2017-05-31 | 中国船舶科学研究中心上海分部 | A kind of coastal wind power plant transport maintenance is speedily carried out rescue work operation ship |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS592990A (en) * | 1982-06-30 | 1984-01-09 | Nippon Marine Eng Kk | Ramp device for ship |
| CN202541789U (en) * | 2012-02-14 | 2012-11-21 | 江苏海上龙源风力发电有限公司 | Hydraulic extension ladder for offshore wind power maintenance ship |
| CN204124321U (en) * | 2014-07-31 | 2015-01-28 | 广东明阳风电产业集团有限公司 | Personnel on a kind of offshore wind farm O&M ship log in the device of offshore wind turbine foundation |
| CN205203293U (en) * | 2015-12-17 | 2016-05-04 | 江苏金风科技有限公司 | Device and fortune dimension ship are leaned on in stepping on of marine fan |
| CN205292985U (en) * | 2015-12-17 | 2016-06-08 | 江苏金风科技有限公司 | Boats and ships are supplementary to be stepped on by device and dimension fortune ship |
| CN205906169U (en) * | 2016-08-26 | 2017-01-25 | 福建省马尾造船股份有限公司 | Marine wind power fortune dimension ship |
-
2016
- 2016-08-26 CN CN201610729678.2A patent/CN106114763B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS592990A (en) * | 1982-06-30 | 1984-01-09 | Nippon Marine Eng Kk | Ramp device for ship |
| CN202541789U (en) * | 2012-02-14 | 2012-11-21 | 江苏海上龙源风力发电有限公司 | Hydraulic extension ladder for offshore wind power maintenance ship |
| CN204124321U (en) * | 2014-07-31 | 2015-01-28 | 广东明阳风电产业集团有限公司 | Personnel on a kind of offshore wind farm O&M ship log in the device of offshore wind turbine foundation |
| CN205203293U (en) * | 2015-12-17 | 2016-05-04 | 江苏金风科技有限公司 | Device and fortune dimension ship are leaned on in stepping on of marine fan |
| CN205292985U (en) * | 2015-12-17 | 2016-06-08 | 江苏金风科技有限公司 | Boats and ships are supplementary to be stepped on by device and dimension fortune ship |
| CN205906169U (en) * | 2016-08-26 | 2017-01-25 | 福建省马尾造船股份有限公司 | Marine wind power fortune dimension ship |
Non-Patent Citations (1)
| Title |
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| 朱荣华等: "珠海桂山200MW海上示范风电场运营维护船方案", 《风能》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741670A (en) * | 2016-12-14 | 2017-05-31 | 中国船舶科学研究中心上海分部 | A kind of coastal wind power plant transport maintenance is speedily carried out rescue work operation ship |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106114763B (en) | 2018-12-28 |
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Address after: 350000 1 boat Road, kudu Island, Lianjiang Town, Fuzhou, Fujian Applicant after: Fujian MaWei ShipBuilding Ltd. Applicant after: Fujian Fu Fu Marine Engineering Technology Research Institute Co Ltd Address before: No. 3, Mawei, Fujian Province, Fuzhou City, Fujian Applicant before: Fujian MaWei ShipBuilding Ltd. Applicant before: Fujian Fu Fu Marine Engineering Technology Research Institute Co Ltd |
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