CN103183109A - Ocean wind power mounting platform - Google Patents
Ocean wind power mounting platform Download PDFInfo
- Publication number
- CN103183109A CN103183109A CN2011104569183A CN201110456918A CN103183109A CN 103183109 A CN103183109 A CN 103183109A CN 2011104569183 A CN2011104569183 A CN 2011104569183A CN 201110456918 A CN201110456918 A CN 201110456918A CN 103183109 A CN103183109 A CN 103183109A
- Authority
- CN
- China
- Prior art keywords
- hull
- wind
- electricity generation
- powered electricity
- ocean
- 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
Links
Images
Classifications
-
- 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
Landscapes
- Wind Motors (AREA)
Abstract
The invention relates to a multifunctional ocean wind power mounting platform which comprises a ship body, a plurality of pole legs, a crane, a main power generator, a piling hammer and a pole embracing device. The pole legs extend downward from the bottom surface of the ship body. The crane is arranged at the deck of the ship body. The main power generator is used for supplying power to the crane. The piling hammer is arranged within the operating range of the crane. The pole embracing device is arranged at the edge of the deck of the ship body and is positioned within the operating range of the piling hammer.
Description
Technical field
The present invention relates to a kind of ocean wind-powered electricity generation erecting stage, be used for offshore sea waters wind power equipment installation exercise, construct as oceans such as wind-powered electricity generation menu sunk pile, Fan Equipment installations.
Background technology
Along with the aggravation of the nervous situation of international energy, the exploitation of alternative energy develops rapidly, and in the alternative energy, the environment-protecting clean energy such as solar power, wind energy and biological energy source are the emphasis of development.Wind-power electricity generation with respect to renewable energy technologies such as solar power, biological energy source are more ripe, cost is lower, littler to environmental disruption.In more than 20 year, wind generating technology constantly makes a breakthrough in the past, and the economical efficiency of scale is obvious day by day.The wind-powered electricity generation of present China mainly is installed in land, because land wind-resources poor stability, the wind-powered electricity generation power of the assembling unit of building up is little, and the annual operational use time is very low, so need be in the abundant regional development offshore wind farm technology of coastal wind resource.
Because the ocean wind power equipment is in the starting stage, so China's weak foundation aspect auxiliary facility.For example for the wind-powered electricity generation installation exercise, need operations such as equipment lifting, piling installation usually.Present offshore wind farm installation ship function is single relatively, can't satisfy these functions simultaneously.
Summary of the invention
The purpose of this invention is to provide a kind of ocean wind-powered electricity generation erecting stage with lifting and installation function.
A kind of ocean proposed by the invention wind-powered electricity generation erecting stage comprises hull, a plurality of spud leg, hoisting crane, main generator, drive hammer and pile holding device.A plurality of spud legs extend downwards from the hull bottom surface.Hoisting crane is located on the deck of hull.Main generator is used to the hoisting crane power supply.Drive hammer is located in the scope of work of hoisting crane.The pile holding device is located at the deck flange of hull and is positioned at the scope of work of drive hammer.
In one embodiment of this invention, hoisting crane is the full circle swinging hoisting crane.
In one embodiment of this invention, each spud leg lower end has shoe.
In one embodiment of this invention, a plurality of spud legs are moving up and down.
In one embodiment of this invention, ocean wind-powered electricity generation erecting stage also comprises the lifting catch gear, is located on the deck of described hull, be used for to drive described a plurality of spud legs and moves up and down, and makes described hull off sea the specified altitude assignment of climbing.
In one embodiment of this invention, the pile holding utensil has correction and centralizing system.
With traditional offshore wind farm ship being installed compares, ocean of the present invention wind-powered electricity generation erecting stage is equipped with hoisting crane, drive hammer and pile holding device, hoisting crane can lift wind power equipment, also can lift drive hammer and carry out piling work, and the device of pile holding simultaneously can guarantee squareness when piling.
Description of drawings
For above-mentioned purpose of the present invention, feature and advantage can be become apparent, below in conjunction with accompanying drawing the specific embodiment of the present invention is elaborated, wherein:
Fig. 1 is the front view of the wind-powered electricity generation erecting stage of one embodiment of the invention.
Fig. 2 is the birds-eye view of the wind-powered electricity generation erecting stage of one embodiment of the invention.
Fig. 3 is figure in the cabin of wind-powered electricity generation erecting stage of one embodiment of the invention.
The specific embodiment
A kind of multi-functional wind-powered electricity generation erecting stage that embodiments of the invention provide is installation or other ocean engineering device waterborne and the various main equipment lifting in bank task that is mainly used in the coastal waters wind power equipment.This platform both can be used as crane barge and use, also can be in the about 30 meters scopes of the depth of water marine site, argillo arenaceous seabed or similar marine site carry out operation by the jack-up platform pattern.
Fig. 1 is the front view of the wind-powered electricity generation erecting stage of one embodiment of the invention.With reference to shown in Figure 1, platform comprises hull 1, lifting catch gear 2, spud leg 3, hoisting crane 4, main generator 5, pile holding device 6 and drive hammer 7 etc.
Platform hull 1 can be cuboid, its birds-eye view as shown in Figure 2, the exemplary parameter of hull 1 is as follows: type is long 76.8 meters, 42.0 meters of molded breadths, 6.0 meters of moldeed depth.
Spud leg 3 is provided with four, extends downwards from the bottom surface of hull 1, is provided with shoe 3.1 in the spud leg lower end.Be to guarantee the balance of hull 1, four pile legs 3 all are positioned at 15.6 meters, line of centers both sides along the line of centers of hull 1 symmetry in twos, and back spud leg line of centers is apart from 7.8 meters of hull 1 tail ends, and spud leg is apart 44.4 meters behind two preceding spud legs and two.67.0 meters of the length overalls of each spud leg, the shoe of spud leg lower end are the square body of 9.4 meters of the length of sides, highly are 2.2 meters.
Lifting catch gear 2 is located on the deck of hull 1.The rack-and-gear lifting function that lifting catch gear 2 has can make hull 1 off sea the specified altitude assignment of climbing.
And unrestricted, hull 1 is unpowered as an example, is tied up by tugboat during towage and drags or drag by barge is dried.Hull 1 insert seabed, operation marine site by platform deadweight precompressed spud leg 3, thereby fixed hull is carried out operation according to the jack-up platform pattern by 2 liftings of lifting catch gear.Spud leg 3 can be set to moving up and down, can be retracted to fully in the hull, carries out operation according to the crane barge pattern.
The main deck of hull 1 has been equipped with four positioning anchors (scheming not shown), two anchor dual-purpose navigation of stem anchor.
Hull 1 relies on off sea the specified altitude assignment of climbing that move up and down of 2 pairs of spud legs of lifting catch gear.Lifting catch gear 2 is positioned at 4 angles of hull, after hull arrives appointment marine site, coastal waters, spud leg 3 is by the rack-and-gear variable-frequency motor driver train of lifting catch gear 2, insert the seabed certain depth, the hull jacking is gone out water surface specified altitude assignment, the catch gear of being made up of hydraulic ram is fixed on the spud leg specified altitude assignment with hull, thereby hull leaves the sea level certain altitude, for offshore construction provides stable job platform as the similar land, to eliminate marine stormy waves stream to the influence of equipment availability precision such as hoisting crane.This lifting catch gear 2 can use China Patent No. ZL 200920210266.3 and disclosed lifting mechanism and the catch gear of ZL200920075042.6.
Hoisting crane 4 is positioned on the line of centers of hull 1, according to 7.8 meters of the afterbodys of hull 1.In the present embodiment, the maximum load-carrying ability of hoisting crane 4 is 800 tons.For instance, can be equipped with two gib heads, 400 tons of each gib head lift heavys; Two main hooks can carry out lift heavy simultaneously, also can carry out lift heavy respectively.Preferably, hoisting crane 4 is the full circle swinging hoisting crane, can realize 360 full circle swinging operation.The maximum sling height of hoisting crane 4 can reach 110 meters, and the maximum operation radius is 28 meters.
Full ship is equipped with main generator 5, is used to hoisting crane 4 power supplies.In the embodiment of Fig. 2, main generator 5 has four 5.1,5.2,5.3,5.4.Three electrical generators use simultaneously during hoisting operation, and one standby.
Drive hammer 7 is located on the deck of hull 1, and is movably located in the scope of work of hoisting crane 4.Drive hammer 7 is the major diameter hydraulic impact hammer of 800KJ blow energy, can realize 4.5-5.1m major diameter single pile piling function.
Pile holding device 6 is located at the deck flange of hull 1, and is in the scope of work of hoisting crane 4.Hoisting crane 4 can hang drive hammer 7 pile holding device 6 places and implement piling work.
Pile holding device 6 is configured to have correction and centralizing system, can realize the correction of X, Y-direction ± 1m scope, guarantees to drive piles squareness in 4/1000ths.The correction of this pile holding device 6 and centralizing system can use the Chinese patent notification number to be the disclosed correction fixed system of the patent of CN202047950U.
When piling work, hoisting crane 4 lifting drive hammer 7 realize major diameter single pile piling function.
As shown in Figure 1, the hull bow is provided with central control compartment and accommodation 8, and the living facilities that dispose can provide safeguard for crewman's life and rest.
As an example, other parameters of the erecting stage of present embodiment exemplify as follows: 30 meters of the maximum operation depth of waters, minimum design temperature-10 ℃.4 generator seies, rating horsepower 715KW, rated speed of rotation 1800r/min.1 of emergency dynamo, rating horsepower 250KW, rated speed of rotation 1800r/min.
Generally speaking, the erecting stage of present embodiment is with functions such as marine weight lifting, piling, installations.The weight lifting is divided into the floading condition lifting again and spud leg inserts the lifting of sea bed lifting locking state, and load-carrying ability is 800 tons of full circle swingings.
In wind-powered electricity generation installing area, coastal waters, it will be driven piles on the basis, and transition phase is installed and several stages such as tower tube and fan blade installation play irreplaceable effect.Its operating process is summarized as follows:
1, towboat with erecting stage from the holder of female port to specifying the marine site, put down spud leg, the ballast operation is carried out in the operation of beginning pitching pile subsequently, after the step through regulation, platform steadily stand on sea bed.
2, by the lifting catch gear 2 of independent research, make platform off sea the specified altitude assignment of climbing; Hoisting crane 4 breaks away from shelf, puts down suspension hook, and the foundation pile of lifting blower fan returns back to accurate seat in the plane on the carrier from the side after standing up, and vertically inserts sea bed.
3, by pile holding device 6, guarantee that pile body goes into the vertical precision of mud, lifting drive hammer 7 begins the piling operation, reaches the absolute altitude of regulation until pile body, and piling finishes.
Installation phase at subsequently transition phase needs the spud leg 3 of platform that stable operating environment is provided, and the lifting catch gear 2 of jack up cooperates with the hoisting crane 4 of full circle swinging, realizes that transition phase is installed on the foundation pile accurately.
After finishing the installation of transition phase, follow-up tower tube and the installation of blower fan cabin and blade, similar with the front, all be unable to do without the stable rotary crane 4 that reaches variable-angle from the platform of lifting, finally finish marine high-precision installation exercise.
Though the present invention discloses as above with preferred embodiment; right its is not in order to limiting the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; when can doing a little modification and perfect, so protection scope of the present invention is when with being as the criterion that claims were defined.
Claims (6)
1. ocean wind-powered electricity generation erecting stage comprises:
Hull;
A plurality of spud legs extend downwards from the hull bottom surface;
Hoisting crane is located on the deck of hull;
Main generator is used to described hoisting crane power supply;
Drive hammer is located in the scope of work of described hoisting crane; And
The pile holding device, the deck flange of hull also is positioned at the scope of work of described drive hammer.
2. ocean as claimed in claim 1 wind-powered electricity generation erecting stage is characterized in that described hoisting crane is the full circle swinging hoisting crane.
3. ocean as claimed in claim 1 wind-powered electricity generation erecting stage is characterized in that each described spud leg lower end has shoe.
4. ocean as claimed in claim 1 wind-powered electricity generation erecting stage is characterized in that described a plurality of spud legs are moving up and down.
5. ocean as claimed in claim 4 wind-powered electricity generation erecting stage is characterized in that, also comprises the lifting catch gear, is located on the deck of described hull, is used for driving described a plurality of spud legs and moves up and down, and makes described hull off sea the specified altitude assignment of climbing.
6. ocean as claimed in claim 1 wind-powered electricity generation erecting stage is characterized in that, described pile holding utensil has correction and centralizing system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104569183A CN103183109A (en) | 2011-12-30 | 2011-12-30 | Ocean wind power mounting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104569183A CN103183109A (en) | 2011-12-30 | 2011-12-30 | Ocean wind power mounting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103183109A true CN103183109A (en) | 2013-07-03 |
Family
ID=48674623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104569183A Pending CN103183109A (en) | 2011-12-30 | 2011-12-30 | Ocean wind power mounting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103183109A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103803024A (en) * | 2014-01-31 | 2014-05-21 | 中交一航局第二工程有限公司 | Semi-floating offshore wind power unit overall transportation and installation one-in-all ship and construction method |
| CN103950844A (en) * | 2014-04-22 | 2014-07-30 | 上海大学 | Novel ocean platform floating crane system |
| CN104554639A (en) * | 2014-12-19 | 2015-04-29 | 中远船务工程集团有限公司 | Installation equipment for large offshore wind power equipment |
| CN106801431A (en) * | 2017-02-28 | 2017-06-06 | 天津大学 | A kind of three rise gantry type wind power foundation structure and its construction method certainly |
| CN106939613A (en) * | 2017-02-28 | 2017-07-11 | 天津大学 | A kind of four rise gantry type wind power foundation structure and its construction method certainly |
| CN107700450A (en) * | 2017-06-12 | 2018-02-16 | 亨通华西海洋工程有限公司 | A kind of mounting process of floating-supported type offshore wind farm mounting platform |
| CN107804437A (en) * | 2017-07-20 | 2018-03-16 | 上海振华重工(集团)股份有限公司 | Sit bottom jack up wind-powered electricity generation pile driving barge |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100045404A (en) * | 2008-08-28 | 2010-05-03 | 미츠비시 쥬고교 가부시키가이샤 | Method and device for constructing marine wind power generation device |
| CN201459700U (en) * | 2009-07-22 | 2010-05-12 | 上海振华重工(集团)股份有限公司 | Self-elevating engineering platform and locking device thereof |
| CN201531018U (en) * | 2009-09-28 | 2010-07-21 | 上海振华重工(集团)股份有限公司 | Lifting mechanism of self-elevating drilling platform |
| CN201538962U (en) * | 2009-11-10 | 2010-08-04 | 大连船舶重工集团有限公司 | Offshore or intertidal zone mounting platform |
| CN201593181U (en) * | 2009-10-16 | 2010-09-29 | 抚州市临川白勇海洋工程有限公司 | Self-lifting offshore wind power set mounting platform |
| CN201914862U (en) * | 2011-01-14 | 2011-08-03 | 中国国际海运集装箱(集团)股份有限公司 | Self-rising fan mounting platform |
| CN102182205A (en) * | 2011-05-18 | 2011-09-14 | 江苏海上龙源风力发电有限公司 | Construction process for single-pile wind turbine foundation in intertidal zone |
| CN202047950U (en) * | 2011-04-27 | 2011-11-23 | 上海振华重工(集团)股份有限公司 | Deviation rectification fixing system for offshore pile body |
| CN202414126U (en) * | 2011-12-30 | 2012-09-05 | 上海振华重工(集团)股份有限公司 | Marine wind and electricity installing platform |
-
2011
- 2011-12-30 CN CN2011104569183A patent/CN103183109A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100045404A (en) * | 2008-08-28 | 2010-05-03 | 미츠비시 쥬고교 가부시키가이샤 | Method and device for constructing marine wind power generation device |
| CN201459700U (en) * | 2009-07-22 | 2010-05-12 | 上海振华重工(集团)股份有限公司 | Self-elevating engineering platform and locking device thereof |
| CN201531018U (en) * | 2009-09-28 | 2010-07-21 | 上海振华重工(集团)股份有限公司 | Lifting mechanism of self-elevating drilling platform |
| CN201593181U (en) * | 2009-10-16 | 2010-09-29 | 抚州市临川白勇海洋工程有限公司 | Self-lifting offshore wind power set mounting platform |
| CN201538962U (en) * | 2009-11-10 | 2010-08-04 | 大连船舶重工集团有限公司 | Offshore or intertidal zone mounting platform |
| CN201914862U (en) * | 2011-01-14 | 2011-08-03 | 中国国际海运集装箱(集团)股份有限公司 | Self-rising fan mounting platform |
| CN202047950U (en) * | 2011-04-27 | 2011-11-23 | 上海振华重工(集团)股份有限公司 | Deviation rectification fixing system for offshore pile body |
| CN102182205A (en) * | 2011-05-18 | 2011-09-14 | 江苏海上龙源风力发电有限公司 | Construction process for single-pile wind turbine foundation in intertidal zone |
| CN202414126U (en) * | 2011-12-30 | 2012-09-05 | 上海振华重工(集团)股份有限公司 | Marine wind and electricity installing platform |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103803024A (en) * | 2014-01-31 | 2014-05-21 | 中交一航局第二工程有限公司 | Semi-floating offshore wind power unit overall transportation and installation one-in-all ship and construction method |
| CN103950844A (en) * | 2014-04-22 | 2014-07-30 | 上海大学 | Novel ocean platform floating crane system |
| CN103950844B (en) * | 2014-04-22 | 2016-03-30 | 上海大学 | A kind of Novel ocean platform crane barge system |
| CN104554639A (en) * | 2014-12-19 | 2015-04-29 | 中远船务工程集团有限公司 | Installation equipment for large offshore wind power equipment |
| CN106801431A (en) * | 2017-02-28 | 2017-06-06 | 天津大学 | A kind of three rise gantry type wind power foundation structure and its construction method certainly |
| CN106939613A (en) * | 2017-02-28 | 2017-07-11 | 天津大学 | A kind of four rise gantry type wind power foundation structure and its construction method certainly |
| CN106801431B (en) * | 2017-02-28 | 2019-06-28 | 天津大学 | A kind of three rise gantry type wind power foundation structure and its construction method certainly |
| CN106939613B (en) * | 2017-02-28 | 2019-08-16 | 天津大学 | A kind of four rise gantry type wind power foundation structure and its construction method certainly |
| CN107700450A (en) * | 2017-06-12 | 2018-02-16 | 亨通华西海洋工程有限公司 | A kind of mounting process of floating-supported type offshore wind farm mounting platform |
| CN107804437A (en) * | 2017-07-20 | 2018-03-16 | 上海振华重工(集团)股份有限公司 | Sit bottom jack up wind-powered electricity generation pile driving barge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103183109A (en) | Ocean wind power mounting platform | |
| KR101013789B1 (en) | Method of establishing Sea wind power generator and apparatus thereof | |
| CN101538844B (en) | Construction method for building large-scale offshore wind farm with depth more than 2m | |
| CN202040026U (en) | Comprehensive utilization system for sea energy | |
| CN103981847B (en) | The elevating mechanism of self lift type wind-powered electricity generation mounting platform | |
| EP2327880A2 (en) | Wind turbine holding and lifting system and movable operating platform above water | |
| CN103015445B (en) | Neritic zone wind energy turbine set is without changeover portion single-pile foundation construction and Fan Equipment mounting process | |
| CN201538962U (en) | Offshore or intertidal zone mounting platform | |
| EP2327874A2 (en) | Wind turbine holding and lifting system and movable operating platform | |
| CN106014874B (en) | The installation method of offshore wind turbine | |
| CN103925172A (en) | Integral mounting assisting device and mounting method for tension leg type offshore floating wind turbine | |
| RU2708754C2 (en) | Wind-driven power plant | |
| CN108883814A (en) | floating platform | |
| CN103661827A (en) | Installation system and construction method of wind turbine assembly in sea intertidal zone | |
| CN201474858U (en) | Offshore vertical axis liftable combined-type power generation platform | |
| CN202414126U (en) | Marine wind and electricity installing platform | |
| CN102556292A (en) | Self-propelled marine wind-power engineering operation boat capable of operating by sitting on sea bed | |
| WO2010151145A1 (en) | Windmill and method of installation, intervention or decommissioning | |
| WO2010120186A1 (en) | Floating windmill and method of installation, intervention or decommissioning | |
| CN104554639A (en) | Installation equipment for large offshore wind power equipment | |
| CN201971133U (en) | Bottom-supported blower installation platform | |
| CN201914862U (en) | Self-rising fan mounting platform | |
| JP2019515193A (en) | Tidal generator | |
| CN202414121U (en) | Marine wind-powered installation vessel | |
| CN204642060U (en) | A kind of large-scale coastal waters wind power equipment installs equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130703 |