WO2011134472A1 - Manœuvre d'une grue sapine destinée à être utilisée dans le montage et l'entretien d'éléments de génératrices d'éolienne - Google Patents

Manœuvre d'une grue sapine destinée à être utilisée dans le montage et l'entretien d'éléments de génératrices d'éolienne Download PDF

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Publication number
WO2011134472A1
WO2011134472A1 PCT/DK2011/050134 DK2011050134W WO2011134472A1 WO 2011134472 A1 WO2011134472 A1 WO 2011134472A1 DK 2011050134 W DK2011050134 W DK 2011050134W WO 2011134472 A1 WO2011134472 A1 WO 2011134472A1
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WO
WIPO (PCT)
Prior art keywords
crane
support
tower
lifting
support assembly
Prior art date
Application number
PCT/DK2011/050134
Other languages
English (en)
Inventor
Henning Mortensen
Original Assignee
Vestas Wind Systems A/S
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 Vestas Wind Systems A/S filed Critical Vestas Wind Systems A/S
Publication of WO2011134472A1 publication Critical patent/WO2011134472A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/40—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying long loads, e.g. with separate wheeled load supporting elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/40—Arrangements or methods specially adapted for transporting wind motor components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00—Manufacture
    • F05B2230/60—Assembly methods
    • F05B2230/61—Assembly methods using auxiliary equipment for lifting or holding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/91—Mounting on supporting structures or systems on a stationary structure
    • F05B2240/916—Mounting on supporting structures or systems on a stationary structure with provision for hoisting onto the structure
    • 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
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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
    • Y02E10/728—Onshore wind turbines
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Definitions

  • the invention relates to a support assembly for handling of a tower crane of the type which in use is hoisted up the tower for handling of components of a wind turbine generator during installation or service, and to a handling method involving such a crane as part of a hoisting operation.
  • Wind turbine generators (hereinafter 'wind turbines') of commercial mega-watt scale comprise a rotor which is mounted for rotation atop a tall tower on a main shaft held on a nacelle.
  • the nacelle also houses the main operative components including a gearbox, if provided, and generator, converter etc.
  • main operative components including a gearbox, if provided, and generator, converter etc.
  • the turbine typically also has an internal crane within the nacelle which is suitable for the lifting of relatively small components.
  • Such cranes are not however of sufficient capacity, dimension or positioning to be able to handle major components including turbine blades or generators.
  • a tower crane having a main body from which extends a work platform, with a pair of gripping arms which serve to clamp tightly around the tower when in the working position.
  • the crane is hoisted through the use of an intermediate pulley assembly, whereby the small capacity internal nacelle crane is used to hoist this intermediate pulley assembly up to the nacelle, and this intermediate pulley assembly then used to hoist the crane body.
  • a hoist motor on the crane can provide the drive for the hoisting operation.
  • the crane is carried to the site on a truck and hoisted from the truck, with a guiding cable secured to the crane and being played out from a drum on the truck as the crane is hoisted, serving to guide the crane and prevent undue swinging of the crane which might otherwise cause damage to the crane and tower.
  • the present invention seeks to provide a support assembly to be used in handling of a crane of this type for use in crane transport and hoisting, and to a method of handling of the crane.
  • support assembly for handling a tower crane of a type which in use is hoisted or otherwise raised up a wind turbine tower for use in handling components of a wind turbine during installation or service, the support assembly comprising a first support which supports an end of the crane having a pivoting structure which is pivotable between a transport position where the crane is substantially horizontal to a lifting position where the crane is substantially vertical, the pivoting structure having a locking structure which releasably engages the crane end.
  • the support assembly allows the crane to be conveniently transported with the pivotable support allowing the crane to be raised in an initial hoisting operation to an upright orientation with the load at least partly taken on the support, and then lifted off the support as the crane is hoisted up the tower.
  • a second support is preferably provided for supporting an opposite end of the crane in the transport position from which the crane is hoisted on the initial hoisting operation.
  • the first crane support comprises a pivoting engagement structure which engages the crane end and which is pivotably connected to a base part.
  • the engagement structure which may be in the form of a platform-like body, has a releasable locking structure which holds the crane end on the engagement structure, for example in the form of a releasable clamp for gripping the crane end.
  • the first crane support may be provided with a pivot locking device which is able to lock the pivoting engagement structure in one or other of the transport position and the lifting position, and this may be adapted to automatically lock the pivoting engagement structure of the support in the lifting position as the crane completes an initial pivoting operation into its vertical position.
  • the support assembly may be carried on or form part of a truck or vessel for transporting the crane.
  • the first support may be carried on or form part of a rear bogie of a truck, whilst the second crane support for the opposite upper end of the crane forms part of or is carried on a front bogie of the truck.
  • front and rear bogies support respectively the opposite ends of the crane, and where the truck rear bogie is separated from the truck front bogie during transport the crane is then suspended between front and rear bogies. This allows the vertical clearance of the crane when in its transport position to be minimised.
  • the invention resides in a method of handling a crane for use in installation or service of components of a wind turbine, the crane being supported in a transport position on a support assembly having a first support which pivotably supports an end of the crane and a second support for an opposite end of the crane, the method comprising the steps of: securing a hoisting cable or cable assembly, an upper end of which is connected at the wind turbine nacelle or tower, to the crane at a lifting point thereon which is at or near the opposite end of the crane; conducting an initial lifting operation of the crane with the hoisting assembly so that the opposite end of the crane lifts off the second support and the crane pivots about the first support into a substantially vertical lifting orientation. Further, the crane may then be hoisted up the tower into an operating or working position on the tower or nacelle.
  • the method involves release of the crane lock structure when in the substantially vertical orientation prior to hoisting up the tower.
  • the first support may be provided with a pivot locking device which locks the pivotable engagement structure in the transport position or in the lifting position, the method involving release of the pivot locking device prior to the initial lifting operation, and engagement of the locking device when the crane reaches the vertical lifting orientation.
  • the locking device may be adapted to automatically lock the first support as the crane undergoes the initial lifting operation and the support arrives at the lifting orientation. It is preferably arranged that the hoisting cable assembly is itself hoisted up to the nacelle using an internal nacelle crane, in the manner of Applicant's
  • the crane is preferably provided with an internal hoist motor which drives the crane hoisting operation.
  • the hoisting of the crane up the tower may be preceded by the securing of one or more control lines to a lower end of the crane, played out on hoisting maintaining a degree of tension in the control line so as to prevent undue movement of the crane relative to the tower.
  • Figure 1 shows a tower crane when fitted in a working position at the top of a tower
  • Figure 2 shows a tower crane when supported on a truck according to a first embodiment of the invention where the crane forms a structural part between front and rear truck bogies;
  • Figure 3 shows the tower crane being lifted from the truck through an initial pivoting operation where it pivots over a support part forming part of the rear truck bogie;
  • Figure 4 shows the tower crane in a vertical orientation as it is about to be lifted off the rear bogie
  • Figure 5 shows the tower crane lifted off the rear bogie and moving up the tower
  • Figure 6 shows a tower crane transported on a flatbed type truck incorporating the supports according to a second embodiment of the invention
  • Figure 7 shows a tower crane on supports according to a further embodiment of the invention adapted for offshore loading/unloading
  • Figure 8 shows a tower crane on supports for offshore loading according to a still further embodiment of the invention.
  • the invention relates to the handling of a dedicated crane of a type where the entire crane is hoisted or otherwise raised up a wind turbine tower (hereinafter 'tower crane') for use in particular in effecting installation, replacement or repair of components of the wind turbine, including major wind turbine components.
  • a wind turbine tower hereinafter 'tower crane'
  • FIG. 1 there is shown a crane when installed on the tower of a wind turbine at a working position immediately below the turbine nacelle.
  • the crane generally indicated 2 comprises a main body 4 of elongate form.
  • the crane main body 4 carries a movable crane arm 6 which is mounted at an upper end of the main body 4 in a manner whereby it can pivot relative to the main body 4 about a generally horizontal axis. As illustrated it is shown in a folded
  • the crane arm 6 may be constituted by a number of individual telescoping arm sections whereby the arm can be extended or retracted as desired to adjust its working reach.
  • the end of the crane arm may carry a pulley over which is led a lifting cable (not shown).
  • the main body 4 also carries a gripping means 8 for gripping the tower, such as flexible tensionable bands which encircle the tower as described in detail in Applicant's co-pending Danish patent application PA 2010 70176 .
  • they may be in the form of gripping arms such as hydraulically operated clamp arms, as described in detail in Applicant's WO2009/080047.
  • the crane main body 4 has upper and lower flange elements 9 and 10 respectively, with surfaces of arcuate form which in use face the tower and form tower-abutting surfaces. These flanges also carry cable connections, such as pulleys, blocks or the like with the upper flange 9 carrying a block around which is led cables associated with crane hoisting, constituting a lifting point 1 1 for the crane.
  • the crane is provided with a lifting motor arranged to wind the cable onto a drum, whereby the crane is lifted by means of the power of this motor.
  • the lower end of the crane has a cable connection point associated with a control cable used during the lifting process used to control the movement of the lower end of the crane as it is hoisted, as is described further below.
  • Figure 2 illustrates the crane 2 being transported by a truck 12 on which is arranged a crane support assembly which includes a supports for opposite ends of the crane. More particularly, the end of the crane which is uppermost in operating use of the crane is supported through a support structure 16 which is arranged on the truck front bogie 14. As illustrated, this engages a part of the crane arm 6.
  • This has the form of a fork-like cradle which is pivotably mounted on the front bogie 14 and which receives a part of the crane arm between the forks of the support 16, which is held therein by a clamping structure or other form of engagement.
  • Rear support 17 comprises a base part 18 which is integrated with or carried on the truck rear bogie 19 and is provided with a pivoting engagement structure 24 in the form of a platform-like element.
  • This engagement structure 24 is movable between a transport position as shown in Figure 2 in which it extends generally horizontally, and a lifting position as shown in Figures 4 and 5 in which it is generally upright.
  • the engagement structure 24 engages and locks to the crane end, being provided with a locking structure.
  • this locking structure comprises movable clamping fingers 26 operable to grip the crane end. They may be hydraulically operated.
  • a support pivot locking mechanism (not shown) is further provided to releasably lock the pivoting engagement structure 24 relative to the base part 18 in either the horizontal transport position or in the upright lifting position. It may be arranged that this support pivot locking mechanism automatically locks in these positions as the engagement structure is pivotably moved between positions, as further discussed below.
  • a lip structure may be provided on the platform of the engagement structure 24 to engage one side of the crane end (for example a lower side as it lies in the horizontal transport position), and which may engage in particularly adapted formations on the crane end 10, and with a clamping or gripping arrangement on the opposite side of the platform, which likewise may engage in adaptations on the crane.
  • fasteners such as bolts, screws, shackles or locking pins making a releasable locking connection with the crane end 10.
  • the internal nacelle crane is used to hoist a larger capacity intermediate hoisting assembly, which is in turn used to hoist the tower crane.
  • a cable is lowered from the nacelle internal crane and connected to the intermediate hoisting assembly, which is hoisted and when in position secured to the nacelle and/or tower and then used to lift the crane 2.
  • the intermediate hoisting assembly comprises a cable assembly of greater load-bearing capacity then the nacelle internal crane, being connected to the crane at its main lifting point 1 1 and being played out as the assembly is hoisted.
  • the crane 2 is then able to be hoisted, with the lifting drive provided by the crane motor. More particularly, from the transport position of Figure 2 the pivot lock of the engagement structure 24 is released, as is the locking of the upper end of the crane from the forks of the front support 16. As shown in Figure 3, the upper end of the crane is hoisted from the support 16, this initial lifting of the crane 2 causing the crane to pivot in the rear support 17. The crane progressively pivots until the upright position shown in Figure 4, at which position the support 17 locks with the engagement structure 24 in its vertical orientation. During this pivoting a significant proportion of the weight is carried by the support 17 and hence rear bogie 14.
  • control lines 28 on the front support 16 are attached to the lower end of the crane, these serving as a guide to constrain the lower end of the crane 2 during lifting.
  • the crane may include at its upper end, preferably on the flange, a docking structure whereby the upper end may engage a part of the nacelle, such as a locking pin arrangement.
  • the gripping structures 8 on the crane body encircle or partly encircle and tightly grip the tower.
  • the control lines 28 may then be removed by lowering to the ground or retracting into the crane body or into the nacelle.
  • the crane arm 6 can be unfolded into an operating position ready for conducting a handling operation of installing, removing or otherwise handling a component of the wind turbine.
  • Lowering of the crane is carried out by a reversal of the hoisting operation including folding of the crane arm 6, re-attaching of control lines 28 between the lower end of the crane and truck, securing of the hoisting cables to the crane lifting point 1 1 and taking up any slack whereby the crane weight is taken by the lines, release of the docking structures and release of the tower gripping means 8.
  • the crane is then lowered through controlled release or unwinding of the hoisting cables, with the crane moving down the tower and the slack in the control lines 28 taken up.
  • the crane is lowered onto the support 17 which has the
  • FIG. 7 shows support structures incorporated into front and rear bogies where the pivoting rear support 17 is identical to the rear bogie structure of Figure 2.
  • the front support 16 is incorporated into a non-driven front bogie arrangement, including an identical arrangement of cradle to receive the upper end of the crane.
  • the support assembly can be separated from any road transport bogie arrangement, and can be provided as dedicated support structures which rest on or are incorporated as deck fittings of the boat or barge, but comprise essentially the same functional components of pivoting rear support 17' for the crane lower end and front support for the crane upper end . It may alternatively be arranged that the motor for lifting the crane is provided at the ground, with appropriate cabling and pulleys whereby operation of the motor drives a drum on which the cable is wound, lifting the crane.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Transportation (AREA)
  • Wind Motors (AREA)

Abstract

L'invention porte sur un ensemble support destiné à manœuvrer une grue sapine (2) d'un type qui, en utilisation, est élevé ou monté d'une autre façon jusqu'en haut d'une tour d'éolienne, et qui est destinée à servir à la manutention d'éléments d'une éolienne pendant le montage ou l'entretien, et elle porte aussi sur un procédé de manutention. L'ensemble support, qui peut faire partie d'un camion ou d'un navire utilisé pour le transport de la grue sapine, comprend un premier support (17, 24) qui supporte une extrémité de la grue sapine qui, en utilisation, est une extrémité inférieure de la grue sapine, le premier support (17, 24) ayant une structure d'attaque qui peut pivoter entre une position de transport, dans laquelle la grue sapine est sensiblement horizontale, et une position de levage dans laquelle la grue sapine est sensiblement verticale et où son poids est au moins partiellement porté par le support (17, 24), et l'extrémité de la grue sapine est verrouillée sur ce support par une structure de verrouillage (26), d'où elle peut être élevée jusqu'en haut de la tour.
PCT/DK2011/050134 2010-04-29 2011-04-28 Manœuvre d'une grue sapine destinée à être utilisée dans le montage et l'entretien d'éléments de génératrices d'éolienne WO2011134472A1 (fr)

Applications Claiming Priority (2)

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DKPA201070177 2010-04-29
DKPA201070177 2010-04-29

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WO2011134472A1 true WO2011134472A1 (fr) 2011-11-03

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102717745A (zh) * 2012-06-11 2012-10-10 东方电气集团东方汽轮机有限公司 风力发电机组叶片运载车
CN105332859A (zh) * 2015-12-15 2016-02-17 上海电机学院 海上漂浮式风力发电机之运输安装装置
US9651020B2 (en) 2013-09-24 2017-05-16 General Electric Company Portable crane for use in wind turbines
WO2018132010A1 (fr) * 2017-01-16 2018-07-19 Mammoet Holding B.V. Procédé d'érection à terre ou en mer d'une construction verticale
NL2019462A (en) * 2017-01-16 2018-07-23 Mammoet Holding B V Method for onshore or offshore erecting an upstanding construction
US10323623B2 (en) 2016-10-25 2019-06-18 General Electric Company System and method for transporting or storing wind turbine tower sections
EP3736396A1 (fr) * 2019-05-06 2020-11-11 Siemens Gamesa Renewable Energy A/S Agencement d'outil pour faire pivoter une tour ou un segment de tour d'une position non érigée à une position érigée
EP3736442A1 (fr) * 2019-05-06 2020-11-11 Siemens Gamesa Renewable Energy A/S Agencement d'outil pour décharger une tour ou d'un segment de tour à partir d'un véhicule de transport et/ou pour le stockage de la tour ou le segment de tour
US11231015B2 (en) 2017-01-16 2022-01-25 Mammoet Holding B.V. Method for onshore or offshore erecting an upstanding construction

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK70176A (da) 1975-03-08 1976-09-09 Mero Ag Mufferorsamling
US20020171247A1 (en) * 2000-05-02 2002-11-21 Valmont Industries, Inc. Method and means for mounting a wind turbine on a tower
EP1677007A2 (fr) * 2004-12-21 2006-07-05 Gamesa Eolica, S.A. (Sociedad Unipersonal) Eolienne avec une grue détachable et procédé de montage
FR2903739A1 (fr) * 2006-07-12 2008-01-18 Eole Overseas Company Ltd "dispositif et procede de demontage rapide d'un rotor et d'une nacelle du mat d'une eolienne,ainsi qu'une eolienne pourvue d'un tel dispositif"
US20090084747A1 (en) * 2007-09-28 2009-04-02 Mark Heinaman Device for lifting and moving window frames
WO2009080047A2 (fr) 2007-12-21 2009-07-02 Vestas Wind Systems A/S Procédé pour manipuler et/ou entretenir les composants d'une éolienne et appareil de préhension pour réaliser le procédé

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK70176A (da) 1975-03-08 1976-09-09 Mero Ag Mufferorsamling
US20020171247A1 (en) * 2000-05-02 2002-11-21 Valmont Industries, Inc. Method and means for mounting a wind turbine on a tower
EP1677007A2 (fr) * 2004-12-21 2006-07-05 Gamesa Eolica, S.A. (Sociedad Unipersonal) Eolienne avec une grue détachable et procédé de montage
FR2903739A1 (fr) * 2006-07-12 2008-01-18 Eole Overseas Company Ltd "dispositif et procede de demontage rapide d'un rotor et d'une nacelle du mat d'une eolienne,ainsi qu'une eolienne pourvue d'un tel dispositif"
US20090084747A1 (en) * 2007-09-28 2009-04-02 Mark Heinaman Device for lifting and moving window frames
WO2009080047A2 (fr) 2007-12-21 2009-07-02 Vestas Wind Systems A/S Procédé pour manipuler et/ou entretenir les composants d'une éolienne et appareil de préhension pour réaliser le procédé

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102717745A (zh) * 2012-06-11 2012-10-10 东方电气集团东方汽轮机有限公司 风力发电机组叶片运载车
US9651020B2 (en) 2013-09-24 2017-05-16 General Electric Company Portable crane for use in wind turbines
CN105332859A (zh) * 2015-12-15 2016-02-17 上海电机学院 海上漂浮式风力发电机之运输安装装置
US10323623B2 (en) 2016-10-25 2019-06-18 General Electric Company System and method for transporting or storing wind turbine tower sections
WO2018132010A1 (fr) * 2017-01-16 2018-07-19 Mammoet Holding B.V. Procédé d'érection à terre ou en mer d'une construction verticale
NL2019462A (en) * 2017-01-16 2018-07-23 Mammoet Holding B V Method for onshore or offshore erecting an upstanding construction
US11939951B2 (en) 2017-01-16 2024-03-26 Mammoet Holding B.V. Apparatus for onshore or offshore erecting an upstanding construction
US11231015B2 (en) 2017-01-16 2022-01-25 Mammoet Holding B.V. Method for onshore or offshore erecting an upstanding construction
WO2020224864A1 (fr) * 2019-05-06 2020-11-12 Siemens Gamesa Renewable Energy A/S Agencement d'outil pour décharger une tour ou un segment de tour d'un véhicule de transport et/ou pour stocker la tour ou le segment de tour
WO2020224868A1 (fr) * 2019-05-06 2020-11-12 Siemens Gamesa Renewable Energy A/S Agencement d'outil servant à faire pivoter une tour ou un segment de tour d'une position non érigée à une position érigée
CN113795642A (zh) * 2019-05-06 2021-12-14 西门子歌美飒可再生能源公司 用于将塔架或塔架段从非竖立位置枢转至竖立位置的工具布置结构
EP3736442A1 (fr) * 2019-05-06 2020-11-11 Siemens Gamesa Renewable Energy A/S Agencement d'outil pour décharger une tour ou d'un segment de tour à partir d'un véhicule de transport et/ou pour le stockage de la tour ou le segment de tour
US11713586B2 (en) 2019-05-06 2023-08-01 Siemens Gamesa Renewable Energy A/S Tool arrangement for pivoting a tower or a tower segment from a non-erected position to an erected position
EP4249706A2 (fr) 2019-05-06 2023-09-27 Siemens Gamesa Renewable Energy A/S Agencement d'outil pour décharger une tour ou un segment de tour d'un véhicule de transport et/ou pour stocker la tour ou le segment de tour
EP4249706A3 (fr) * 2019-05-06 2023-12-27 Siemens Gamesa Renewable Energy A/S Agencement d'outil pour décharger une tour ou un segment de tour d'un véhicule de transport et/ou pour stocker la tour ou le segment de tour
EP3736396A1 (fr) * 2019-05-06 2020-11-11 Siemens Gamesa Renewable Energy A/S Agencement d'outil pour faire pivoter une tour ou un segment de tour d'une position non érigée à une position érigée
US11971013B2 (en) 2019-05-06 2024-04-30 Siemens Gamesa Renewable Energy A/S Tool arrangement for unloading a tower or a tower segment from a transportation vehicle and/or for storing the tower or the tower segment

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