CN101196177A - Installation construction method for wind generator set on the sea - Google Patents

Installation construction method for wind generator set on the sea Download PDF

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Publication number
CN101196177A
CN101196177A CNA2006101299336A CN200610129933A CN101196177A CN 101196177 A CN101196177 A CN 101196177A CN A2006101299336 A CNA2006101299336 A CN A2006101299336A CN 200610129933 A CN200610129933 A CN 200610129933A CN 101196177 A CN101196177 A CN 101196177A
Authority
CN
China
Prior art keywords
wind
lifting
hoisting platform
wind power
power generating
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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.)
Granted
Application number
CNA2006101299336A
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Chinese (zh)
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CN101196177B (en
Inventor
王翎羽
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NEPTUNE OFFSHORE ENGINEERING DEVELOPMENT CO., LTD.
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HAI'EN MARINE ENGINEERING TECHN SERVICE Co Ltd TIANJIN
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Priority to CN2006101299336A priority Critical patent/CN101196177B/en
Publication of CN101196177A publication Critical patent/CN101196177A/en
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Publication of CN101196177B publication Critical patent/CN101196177B/en
Expired - Fee Related legal-status Critical Current
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/108—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means for lifting parts of wind turbines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/20—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures
    • B66C23/207—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures with supporting couples provided by wind turbines

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wind Motors (AREA)

Abstract

A method for the structural design and engineering of an offshore wind power generator unit hoisting platform is provided, which is characterized in that: a special barge is adopted to convey the offshore wind power generator unit and a self-elevating wind power generator unit hoisting platform to an offshore wind tower body that has been installed beforehand; elevate a hoisting platform (1) step by step to the top of the wind tower body; lock and elevate the hoisting platform (1) with the wind tower body (14); elevate a hoisting pallet (10) and the wind power generator unit (12) to the top of the wind tower body (14) and then displace them to the position right above the top of the tower body (14), overlap with a connecting center at the top of the tower body and then carry out connection and fixing; hoist a blade (13) to the to the top of the wind tower body (14); install the blade (13) on the generator unit. Finally, lower down the hoisting platform step by step and return it to the special barge to complete the hoisting operation.

Description

Offshore wind generating group construction method of installation
Technical field
The invention belongs to the innovation of offshore wind generating group construction method of installation.
Background technique
Offshore wind generating group installation at present uses large-scale floating crane earlier pylon integral hoisting upright back insertion to be exposed on the steel pipe pile on sea usually, flange is connected and fixed, and then wind power generating set is lifted the wind top of tower install to connect and to finish installation admittedly, whole construction is long in time limit, need large-scale special-purpose crane barge, constructional difficulties, expense height, have a big risk.
Summary of the invention
Need be in order to solve the installation of offshore wind generating group with the restriction of large-scale special-purpose crane barge, reduce difficulty of construction, shorten construction period, the invention provides a kind of offshore wind generating group hoisting platform structural design and method of construction, do not need large-scale special-purpose crane barge support, only design the special use construction barge construction of reconstruction by the present invention.The installation of offshore wind generating group is simple, guarantees the design code requirement to the installation of Oversea wind power generation wind tower easily.
The technical solution adopted in the present invention is: by special purpose lighter offshore wind generating group and self-lifting wind power generating set hoisting platform are transported to by the sea turn Tata body of installation, platform slippage supporting frame is installed on the special purpose lighter, self-lifting wind power generating set hoisting platform is placed on the slippage supporting frame, and the slippage supporting frame tractive slippage that will be placed with hoisting platform during installation is fixed to special purpose lighter deck afterbody.Self-lifting wind power generating set hoisting platform is installed to wind Tata body bottom, and the tower body top is evenly equipped with anchoring and promotes the steel strand suspension centre for four groups, and steel strand pass four tractive lifting jack that are installed on the hoisting platform.Start steel strand lifting jack, make the hoisting platform step-by-step movement rise to wind Tata body top.Eight locking cylinders are housed on the hoisting platform, with hoisting platform and the locking of wind Tata body, the hydraulically driven winch of four lifting wind power generating set is installed on the hoisting platform, be connected on the generator set lifting pallet by four hanger ropes, four retractable rollers are housed on the pallet, the wind power generating set that has two blades is placed on the lifting pallet, start four hydraulically driven winch and will lift pallet and wind power generating set by rising to wind Tata body top on the barge, four retractable rollers on the hoisting platform stretch out, roller is taken on the track that is placed on hoisting platform, removes four hanger ropes.Be equipped with on the hoisting platform that two tractive winches will lift pallet and wind power generating set is pulled to directly over the wind Tata body top, hoisting platform is decontroled eight locking cylinders then, starts wind power generating set that the lifting jack makes general who has surrendered under the hoisting platform have two blades and is placed in wind Tata body top and is connected and fixed.The lifting pallet is return the origin-location, hang up properly four hanger ropes, starting four hydraulically driven winch after the flexible roller withdrawal original position will lift pallet and transfer on the barge, lifting by crane the 3rd blade attaches it on the blade hub to the wind generator set blade mounting point on the wind Tata body top, finish the wind power generating set installation, start steel strand lifting jack at last, make the hoisting platform step-by-step movement drop to wind Tata body bottom and be recovered on the barge.
Description of drawings
Self-lifting wind power generating set hoisting platform structure of the present invention and offshore wind generating group construction method of installation are further specified by diagram.
Fig. 1 is the shipment schematic representation
Fig. 2 is a self-lifting wind power generating set hoisting platform structural representation.
Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10 are wind power generation stepped offshore installation construction step schematic representation.
Fig. 3 is installed to wind Tata body bottom for self-lifting wind power generating set hoisting platform.
Fig. 4 is pulled to wind Tata body top for self-lifting wind power generating set hoisting platform.
Fig. 5 is that pallet and wind power generating set begin to promote.
Fig. 6 opens for pallet and wind power generating set and rises to wind Tata body top.
Fig. 7 reaches on the platform track in place for the flexible roller of lifting pallet.
Fig. 8 is that the tractive pallet overlaps to be connected the center with wind Tata body top with wind power generating set.
Fig. 9 is that self-lifting wind power generating set hoisting platform descends, and the cabin is in place, is connected and fixed.
Figure 10 is an offshore wind generating group installation completion status.
Among the figure:
(1) self-lifting wind power generating set hoisting platform (2) locking cylinder (3) tractive lifting jack (4) promotes flexible roller (12) cabin of steel strand (5) rotating beams (6) tractive winches (7) suspension brackets (8) hydraulically driven winch (9) hanger ropes (10) lifting pallets (11), wind power generating set (13) blade (14) wind Tata body (15) promotes steel strand suspension centres (16) special purpose lighters (17) platform slippage supporting frames (18) platform track
Embodiment
Harbour with wind generating set engine room (12) and blade (13) lift special purpose lighter (16) go up fixing, as Fig. 1.Offshore wind generating group (12) and self-lifting wind power generating set hoisting platform (1) are transported to sea turn Tata body (14) side of installation by special purpose lighter (16), special purpose lighter (16) is installed to wind Tata body bottom with self-lifting wind power generating set hoisting platform (1), the tower body top is evenly equipped with anchoring and promotes steel strand (4) suspension centre for four groups, steel strand pass four the tractive lifting jack (3) that are installed on the hoisting platform, as Fig. 3.Start hydraulic driving steel strand lifting jack (3), make hoisting platform (1) step-by-step movement rise to wind Tata body top, rotating beam (5) is closed and locked, and eight locking cylinders (2) piston on the hoisting platform ejects, with hoisting platform (1) and wind Tata body (14) locking, as Fig. 4.Starting four hydraulically driven winch (8) transfers to four hanger ropes (9) on special purpose lighter (16) deck from self-lifting hoister platform (1), buckle on the lifting pallet (10) that is placed with wind power generating set, start four hydraulically driven winch (8) and will lift pallet (10) and wind power generating set (12) and promote by beginning on the special purpose lighter (16), as Fig. 5.Lifting pallet (10) and wind power generating set (12) are opened and are risen to wind Tata body (14) top, as Fig. 6.Four retractable rollers (11) in lifting pallet (10) stretch out, and roller (11) is taken and is placed on hoisting platform track (16) and goes up in placely, removes four hanger ropes (9), as Fig. 7.The wirerope of two the tractive winches (6) on the hoisting platform is suspended to lifting pallet (10) and wind power generating set be pulled to is connected the center with wind Tata body top directly over wind Tata body (14) top and overlaps, as Fig. 8.Hoisting platform (1) is decontroled eight locking cylinders (2), starting lifting jack (3) makes hoisting platform (1) decline 2-3 rice and eight locking cylinders (2) piston on the hoisting platform is ejected, after hoisting platform (1) and wind Tata body (14) locked once more, the wind power generating set (12) that has two blades falls to being placed on wind Tata body (14) top and is connected and fixed, as Fig. 9.Lifting pallet (10) resets to the home position, hanging up four hanger ropes (9) transfers on special purpose lighter (16) deck from self-lifting hoister platform (1), blade (13) on the special purpose lighter (16) is buckled on the lifting pallet (10), starting four hydraulically driven winch (8) will lift pallet (10) and blade (13) and promote by beginning on the special purpose lighter (16), lifting pallet (10) and blade (13) rise to wind Tata body (14) top, four retractable rollers (11) on the lifting pallet (10) stretch out, roller (11) is taken and is placed on hoisting platform track (16) and goes up in place, remove four hanger ropes (9), the wirerope of two the tractive winches (6) on the hoisting platform is suspended to lifting pallet (10) and blade (13) are pulled to generator set blade hub position, blade (13) is installed on it, as Figure 10.

Claims (4)

1. offshore wind generating group hoisting platform structural design and method of construction, it is characterized in that: adopt special purpose lighter that self-lifting wind power generating set hoisting platform is installed, the self-lifting hoister platform is by lifting jack on it and the steel strand step-by-step movement wind Tata body top of climbing, locking.By the hydraulically driven winch of installing on the hoisting platform, to lift pallet and wind power generating set by rising to wind Tata body top on the barge by four hanger ropes, two tractive winches will lift pallet and wind power generating set is pulled to directly over the wind Tata body top, and the wind power generating set that will have two blades is placed in wind Tata body top and is connected and fixed.Thereafter lifting by crane the 3rd blade attaches it on the blade hub to the wind generator set blade mounting point on the wind Tata body top, finish the wind power generating set installation, start steel strand lifting jack at last, make the hoisting platform step-by-step movement drop to wind Tata body bottom and be recovered on the barge, finish offshore wind generating group lifting construction.
2. special purpose lighter according to claim 1, it is characterized in that: special purpose lighter afterbody design has platform slippage supporting frame is installed on the special purpose lighter, self-lifting wind power generating set hoisting platform is anti-to be put on the slippage supporting frame, and the slippage supporting frame tractive slippage that will be placed with hoisting platform during installation is fixed to special purpose lighter deck afterbody.Wind power generating set and lifting pallet are placed on the special purpose lighter deck.
3. self-lifting wind power generating set hoisting platform structure according to claim 1 is characterized in that: the tower body top is evenly equipped with anchoring and promotes the steel strand suspension centre for four groups, and steel strand pass four tractive lifting jack that are installed on the hoisting platform.Eight locking cylinders are housed on the hoisting platform,, the hydraulically driven winch of four lifting wind power generating set are installed also on the hoisting platform, be connected on the generator set lifting pallet by four hanger ropes with hoisting platform and the locking of wind Tata body.
4. lifting tray structure according to claim 2, it is characterized in that: on the lifting pallet four hydraulic jacks are housed and drive flexible roller, the wind power generating set that has two blades is placed on the lifting pallet, start four hydraulically driven winch and will lift pallet and wind power generating set by rising to wind Tata body top on the barge, four retractable rollers on the hoisting platform stretch out, and roller is taken on the track that is placed on hoisting platform.
CN2006101299336A 2006-12-08 2006-12-08 Installation construction method for wind generator set on the sea Expired - Fee Related CN101196177B (en)

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CN101786494A (en) * 2010-04-13 2010-07-28 武昌船舶重工有限责任公司 Mounting ship of offshore wind turbine and construction method thereof
CN101985917A (en) * 2010-10-08 2011-03-16 中交第一航务工程局有限公司 Splitting installation and construction method of marine wind generating set and equipment thereof
CN102011714A (en) * 2010-10-08 2011-04-13 中交第一航务工程局有限公司 Construction method and equipment for integrally mounting offshore wind generating set
CN102030291A (en) * 2010-11-04 2011-04-27 三一电气有限责任公司 Offshore wind turbine transport and installation platform
CN102050198A (en) * 2009-11-10 2011-05-11 中交第三航务工程局有限公司 Split installation process of submerged barge seat of wind driven generator in shallow water
CN101565091B (en) * 2009-05-21 2011-06-15 上海利策科技有限公司 Installation equipment of above-water wind generator and construction method thereof
CN102101521A (en) * 2009-12-17 2011-06-22 江苏龙源风力发电有限公司 Wind-generated electricity construction equipment of seaborne intertidal zone
CN102166980A (en) * 2011-03-29 2011-08-31 中航虹波风电设备有限公司 Platform vehicle special for transfer in wind tower field
CN102249096A (en) * 2011-03-29 2011-11-23 中航虹波风电设备有限公司 Carrying and storing method of wind tower
CN102275071A (en) * 2010-06-09 2011-12-14 华锐风电科技(集团)股份有限公司 Multifunctional platform of wind turbine and vane dismantling method
CN102400862A (en) * 2011-09-29 2012-04-04 江苏金风风电设备制造有限公司 Method for assembling impeller of wind power generator unit
CN102410157A (en) * 2011-10-26 2012-04-11 江苏海上龙源风力发电有限公司 Intertidal zone fan hoisting technology
WO2012051828A1 (en) * 2010-10-20 2012-04-26 三一电气有限责任公司 Fan integral installing rotary hold-lifting mechanism
CN102530737A (en) * 2012-02-24 2012-07-04 叶楚中 Automatic lifting installation technology of wind driven generator
CN102536688A (en) * 2012-02-14 2012-07-04 江苏海上龙源风力发电有限公司 Rabbit ear type assembling and mounting process for offshore wind driven generation units
US8313266B2 (en) 2008-08-28 2012-11-20 Mitsubishi Heavy Industries, Ltd. Construction method and construction apparatus for offshore wind turbine generator
CN101402393B (en) * 2008-11-13 2012-11-28 大连理工大学 Special operation platform for mounting wind-driven generator
CN102889186A (en) * 2011-07-22 2013-01-23 三一电气有限责任公司 Mounting method of offshore wind turbine generator set
CN103145051A (en) * 2013-03-13 2013-06-12 杭州国电大力机电工程有限公司 Separated hoisting device of offshore wind turbine generator, and installation method
CN102105348B (en) * 2008-06-20 2013-10-30 泰克尼普法国公司 Structure for offshore installation of at least one wind turbine or underwater generator, and methods for transport and offshore installation of at least one wind turbine or underwater generator
CN103597203A (en) * 2011-06-09 2014-02-19 Pp能源有限责任公司 Lifting device for connecting two rotor blade segments of a wind turbine
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CN103939299A (en) * 2014-04-11 2014-07-23 江苏蓝潮海洋风电工程建设有限公司 Split type installation process for offshore wind turbine
CN104652391A (en) * 2013-11-25 2015-05-27 天津市海王星海上工程技术股份有限公司 Self-elevating platform dismantlement method suitable for lifting function failure circumstance
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CN105715464A (en) * 2016-01-28 2016-06-29 中交第三航务工程局有限公司宁波分公司 Lifting method of wind turbine generator
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CN102400862B (en) * 2011-09-29 2014-05-07 江苏金风科技有限公司 Method for assembling impeller of wind power generator unit
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CN102536688A (en) * 2012-02-14 2012-07-04 江苏海上龙源风力发电有限公司 Rabbit ear type assembling and mounting process for offshore wind driven generation units
CN102530737A (en) * 2012-02-24 2012-07-04 叶楚中 Automatic lifting installation technology of wind driven generator
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CN104652391A (en) * 2013-11-25 2015-05-27 天津市海王星海上工程技术股份有限公司 Self-elevating platform dismantlement method suitable for lifting function failure circumstance
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ES2540790A1 (en) * 2014-01-11 2015-07-13 Cástor CASAS TOJO System of self-adjusting and self-adjusting cranes for wind turbines (Machine-translation by Google Translate, not legally binding)
CN103939299A (en) * 2014-04-11 2014-07-23 江苏蓝潮海洋风电工程建设有限公司 Split type installation process for offshore wind turbine
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CN107223184A (en) * 2014-12-23 2017-09-29 菱重维斯塔斯海上风力有限公司 Carrying on wind turbine blade to ships
CN107223184B (en) * 2014-12-23 2020-02-14 菱重维斯塔斯海上风力有限公司 Handling of wind turbine blades on a vessel
CN105736249A (en) * 2016-01-28 2016-07-06 中交第三航务工程局有限公司宁波分公司 Wind generation set, transport ship bearing wind generation set and hoisting method
CN105715464A (en) * 2016-01-28 2016-06-29 中交第三航务工程局有限公司宁波分公司 Lifting method of wind turbine generator
CN105736249B (en) * 2016-01-28 2018-12-18 中交第三航务工程局有限公司宁波分公司 Wind turbines and the cargo ship and hanging method for carrying the Wind turbines
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GB2558242A (en) * 2016-12-22 2018-07-11 Statoil Petroleum As Installing or uninstalling components of a wind turbine
CN107476273A (en) * 2017-09-05 2017-12-15 青岛理工大学 Stepping type hydraulic driving lifting device of offshore nuclear power platform
CN111422797A (en) * 2020-03-25 2020-07-17 中国五冶集团有限公司 Indoor vertical transportation method for water chilling unit
CN111606180A (en) * 2020-04-08 2020-09-01 武汉船用机械有限责任公司 Offshore wind turbine self-maintenance system
CN113104747A (en) * 2021-05-24 2021-07-13 辽宁鑫丰矿业（集团）有限公司 Prevent wind and prevent automatic counter weight tower crane of falling

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