A METHOD FOR HANDLING A WIND TURBINE COMPONENT WITH A CONTROL ARRANGEMENT

    公开(公告)号:WO2020135907A1

    公开(公告)日:2020-07-02

    申请号:PCT/DK2019/050404

    申请日:2019-12-17

    Inventor: KASTRUP, Michael

    Abstract: The invention provides a method for handling a load (2) comprising a wind turbine component (202), the method comprising, - while a crane (1) is supported by a supporting element (G), arranging a control arrangement (501, 502), which is at least partly elongated and flexible, so as to extend, while the load (2) is lifted in a suspended manner with the crane (1), from the load (2) to an actuator (511, 512), located on the supporting element (G), at a distance from the crane (1), - the actuator (511, 512) controlling the orientation of the load (2) by means of the control arrangement (501, 502), - wherein the control arrangement (501, 502) is extended, during the load orientation control, via a redirection device (531, 532) which is connected to the supporting element (G).

    TRANSPORT FRAME FOR A WIND TURBINE BLADE
    2.
    发明申请
    TRANSPORT FRAME FOR A WIND TURBINE BLADE 审中-公开
    风力涡轮叶片的运输框架

    公开(公告)号:WO2017114536A1

    公开(公告)日:2017-07-06

    申请号:PCT/DK2016/050472

    申请日:2016-12-28

    CPC classification number: F03D13/40 B65D85/64 F03D13/10 Y02E10/72

    Abstract: Transport frame and method; said transport frame having a longitudinal, lateral and upright extent, and configured for transporting a root end or tip portion of a longitudinally extending wind turbine blade, said frame being stackable with similar frames, said frame having four top shoulders and four feet, said feet of said frame being conformed to be stackable on corresponding said shoulders of another similar frame, wherein each said shoulder is provided with a locating finger, each said finger having a height above said shoulder, and wherein each said foot is provided with a recess conformed to receive a said locating finger, and wherein a first said locating finger has a height greater than each of the three remaining said locating fingers.

    Abstract translation:

    传输帧和方法; 所述运输框架具有纵向,横向和直立的范围,并且构造成用于运输纵向延伸的风力涡轮机叶片的根部端部或尖端部分,所述框架可与类似框架堆叠,所述框架具有四个顶部肩部和四个脚部,所述脚部 其中每个所述肩部设置有定位指状物,每个所述指状物具有高于所述肩部的高度,并且其中每个所述脚部设置有与所述肩部相配合的凹部,所述凹部符合 接收所述定位指状物,并且其中第一所述定位指状物的高度大于其余三个所述定位指状物中的每一个。

    LIFTING APPARATUS FOR A WIND TURBINE BLADE
    3.
    发明申请
    LIFTING APPARATUS FOR A WIND TURBINE BLADE 审中-公开
    风力发电机叶片提升装置

    公开(公告)号:WO2017108053A1

    公开(公告)日:2017-06-29

    申请号:PCT/DK2016/050448

    申请日:2016-12-20

    Abstract: A lifting apparatus (10) for a wind turbine blade (2), said apparatus comprising a cradle (12) for carrying a said blade, and a lifting yoke (14) which is cooperable with a crane, in use, to lift the cradle. The lifting yoke is mounted to the cradle and is moveable in a lengthwise direction relative to the cradle to permit adjustment of the orientation of the cradle when the yoke is suspended from a lifting point associated therewith. Said apparatus is particularly relevant for lifting and manoeuvring wind turbine blades which are particularly large and heavy and difficult to move between sites. It is one benefit of the invention that the orientation of the blade when carried in the cradle can be controlled conveniently, safely and reliably by adjusting the position of the yoke relative to the cradle.

    Abstract translation: 一种用于风力涡轮机叶片(2)的提升装置(10),所述装置包括用于承载所述叶片的支架(12)和提升轭(14),所述提升轭可与起重机 在使用中,提升摇篮。 升降轭架安装在支架上,并可相对于支架沿纵向移动,以便当轭架从与其相连的升降点悬挂时可调节支架的方向。 所述设备特别适用于提升和操纵风力涡轮机叶片,所述风力涡轮机叶片特别大且重且难以在地点之间移动。 本发明的一个优点是,通过调节轭架相对于支架的位置,可以方便,安全和可靠地控制叶片在托架中的取向。

    LIFTING FRAME FOR A WIND TURBINE BLADE
    4.
    发明申请
    LIFTING FRAME FOR A WIND TURBINE BLADE 审中-公开
    风力机叶片的升降架

    公开(公告)号:WO2017114531A1

    公开(公告)日:2017-07-06

    申请号:PCT/DK2016/050465

    申请日:2016-12-23

    Abstract: Lifting yoke and method; the lifting yoke configured for connecting to, and lifting, a wind turbine blade transport frame, said yoke being generally rectangular and comprising four corner posts connected by struts; each corner post being configured for internally receiving therein an upwardly oriented locating finger atop a said transport frame shoulder; said corner post having a housing enclosing an internal space and extending between a lower foot face and a top; said corner post having, at said lower foot face, an aperture dimensioned to receive a said locating finger into said internal space; said corner post further comprising guide surfaces enclosed within said housing and spaced apart to define a locking space and configured to snugly receive a said locating finger; each guide surface comprising a locking aperture; wherein a movable locking element is configured to engage both said locking apertures to thereby bridge said locking space; said locking element being configured to engage a lifting point at said locating finger; said movable locking element constituting the primary lifting element of said lifting yoke.

    Abstract translation:

    提升轭和方法; 提升轭被构造用于连接和提升风力涡轮机叶片运输框架,所述轭通常为矩形并且包括通过支柱连接的四个角柱; 每个角柱被构造成用于在其内部接收在所述运输框架肩部顶上的向上取向的定位指状物; 所述角柱具有包围内部空间并在下脚面和顶部之间延伸的外壳; 所述角柱在所述下脚面处具有尺寸设定为将所述定位指接纳到所述内部空间中的孔; 所述角柱进一步包括封闭在所述壳体内并间隔开以限定锁定空间并构造成紧贴地容纳所述定位指的引导表面; 每个引导表面包括锁定孔; 其中可移动锁定元件构造成接合两个所述锁定孔,从而桥接所述锁定空间; 所述锁定元件构造成在所述定位指状物处接合提升点; 所述可移动锁定元件构成所述提升轭的主提升元件。

    METHOD AND APPARATUS FOR STABILIZING STACKED WIND TURBINE BLADES

    公开(公告)号:WO2019179585A1

    公开(公告)日:2019-09-26

    申请号:PCT/DK2019/050095

    申请日:2019-03-19

    Abstract: A system for transporting a plurality of wind turbine blades comprising: a plurality of root frame elements (30, 92) that are configured for supporting a root portion of a wind turbine blade, the root frame elements (30, 92) stacked on top of each other to form a plurality of blade stacks that are positioned in a side-by-side fashion with each other so wind turbine blades may be supported in a stacked array (62, 90); at least one bridging element (54, 94) spanning between a root frame element (30, 92) of one blade stack and a root frame element (30) of an adjacent blade stack for laterally securing the blade stacks in the side-by-side fashion; at least one lashing element (100) spanning diagonally across diagonally adjacent root frame elements (30, 92) of adjacent blade stacks and coupled to the said diagonally adjacent root frame elements (30, 92) of the adjacent blade stacks for increasing the stiffness of the blade stacks in the stacked array (62, 90).

    SUPPORT FRAME AND METHOD FOR DETERMINING MOVEMENTS OF A WIND TURBINE BLADE DURING TRANSPORT TO AN INSTALLATION SITE

    公开(公告)号:WO2019129329A1

    公开(公告)日:2019-07-04

    申请号:PCT/DK2018/050359

    申请日:2018-12-13

    CPC classification number: F03D13/40 F05B2270/80 F05B2270/808 F05B2270/821

    Abstract: A support frame (44) and method are described herein for support of a wind turbine blade (22) on a vehicle during transport to an installation site. A load indicator (46) is provided adjacent one or more support pads (52) when using the support frame (44), with the load indicator (46) being configured to determine and communicate an amount of movement of the wind turbine blade (22) relative to the support frame (44) during initial loading into the support frame (44) and during transport. To this end, the load indicator (46) helps assure that the wind turbine blade (22) is properly loaded into the support frame (44) in a desired transport position, while also confirming whether significant shocks or other movements have occurred during transport that could lead to a higher likelihood of internal or external damage at the blade (22).

    WIND TURBINE SERVICE OR CONSTRUCTION METHOD AND APPARATUS

    公开(公告)号:WO2018113878A1

    公开(公告)日:2018-06-28

    申请号:PCT/DK2017/050426

    申请日:2017-12-13

    Abstract: Method of lifting a wind turbine part (58) at a wind turbine site (1, 2), the method includes: providing a lifting apparatus (60) and a wind turbine part (58) to be lifted; providing a shield (40); providing manipulation equipment (45) associated with said shield (40); and suspending said part (58) from said lifting apparatus (60); moving said part (58) by means of said lifting apparatus (68); the method further including holding said shield (40) proximate and upwind of said part (58) being lifted by means of said manipulation equipment (45). The shield (40) may be held proximate the part (58) being lifted such that it acts to reduce the ambient wind force incident on the part (58). Preferably the method may be implemented such that wind speed conditions (w) at the part (58) being lifted are lower than ambient wind conditions (W) at said site (1, 2). A kite-flying apparatus includes a power kite (40) and associated manipulation equipment (45), including cables (42, 44) at least one steering winch (28, 29), the winch being received in a winching module (26) including a ballast receiving fitment and a winch control system.

    TRANSPORT FRAME FOR A WIND TURBINE BLADE
    9.
    发明申请
    TRANSPORT FRAME FOR A WIND TURBINE BLADE 审中-公开
    风力涡轮叶片的运输框架

    公开(公告)号:WO2017114533A1

    公开(公告)日:2017-07-06

    申请号:PCT/DK2016/050468

    申请日:2016-12-23

    CPC classification number: F03D13/40 B60P3/40 Y02E10/72

    Abstract: Transport frame and method; the transport frame having a longitudinal, lateral and upright extent, and being configured for receiving a tip portion of a longitudinally extending wind turbine blade, said frame being stackable with identical frames, said frame having a tip saddle assembly comprising a saddle with a support surface shaped to receive a blade tip with its chordwise extent lying approximately horizontal, and a clamping mechanism having a hinged clamping arm configured to be operable between a raised, open position and a lowered, closed position; said clamping arm, when open, allowing a blade tip to be lowered into said saddle with its chordwise extent generally horizontal, and when closed, securely restraining said blade tip against upward movement; said clamping arm extending between a hinge point and a free end; said tip saddle assembly further including a preventer serving to maintain said clamping arm in said closed position over a blade and which preventer has a middle portion extending between a first end and a second end; and wherein said tip saddle assembly further includes a fixing for respective said first and second end of said preventer; said tip saddle assembly being configured such that said preventer exerts a downward force on said clamping arm when a middle portion thereof passes under tension over a portion of said clamping arm between said hinge point and said free end, and wherein said preventer is anchored at said first and said second ends to said tip saddle assembly. 26

    Abstract translation:

    传输帧和方法; 所述运输框架具有纵向的,横向的和直立的范围,并且构造成用于接纳纵向延伸的风力涡轮机叶片的末端部分,所述框架能够以相同的框架堆叠,所述框架具有末端鞍座组件,所述末端鞍座组件包括具有支撑表面 其形状为接收其弦向范围大致水平的叶片尖端,以及具有铰接夹持臂的夹持机构,所述铰接夹持臂构造成可在升高的打开位置和降低的关闭位置之间操作; 所述夹紧臂在打开时允许刀尖以其弦向延伸大致水平的方式下降到所述鞍座中,并且当闭合时,可靠地限制所述刀尖抵抗向上运动; 所述夹紧臂在铰接点和自由端之间延伸; 所述末端鞍座组件还包括防护件,所述防护件用于将所述夹紧臂保持在刀片上的所述关闭位置,并且所述防护件具有在第一端和第二端之间延伸的中间部分; 并且其中所述末端鞍座组件还包括用于所述防护器的相应所述第一端和第二端的固定件; 所述末端鞍座组件构造成使得当所述防护件的中间部分在所述夹紧臂的位于所述铰接点和所述自由端之间的部分上经过张力时在所述夹紧臂上施加向下的力,并且其中所述防护件固定在所述 第一和所述第二端连接到所述末端鞍座组件。 26

    TRANSPORT FRAME FOR A WIND TURBINE BLADE
    10.
    发明申请
    TRANSPORT FRAME FOR A WIND TURBINE BLADE 审中-公开
    风力涡轮叶片的运输框架

    公开(公告)号:WO2017114532A1

    公开(公告)日:2017-07-06

    申请号:PCT/DK2016/050466

    申请日:2016-12-23

    CPC classification number: F03D13/40 F05B2250/41 F05B2260/02 Y02E10/72

    Abstract: Transport frame and method; the transport frame having a longitudinal, lateral and upright extent, and configured for transporting a root end of a longitudinally extending wind turbine blade having a root face with protruding stud-bolts, said frame comprising a root saddle, said frame further comprising a releasable interface clamp configured for fixing a said blade root in said frame, said interface clamp extending from a forward nose through a rear hinge point in said root frame and, said interface clamp comprising a body with a forward abutment surface and a bearing surface rearward of said abutment surface, said body being hingedly movable into or out of engagement with one or more stud bolts protruding from the root face of a blade when positioned in said saddle, said interface clamp having a retracted position with its body away from said blade root face and away from said protruding stud- bolts, said interface clamp having an engagement position in which its said bearing surface extends transverse and adjacent to one or more said stud-bolts such that a tightening force applied to a said bearing surface pushes said abutment surface against said root face.

    Abstract translation:

    传输帧和方法; 所述运输框架具有纵向,横向和直立的范围,并且构造成用于运输纵向延伸的风力涡轮机叶片的根端,所述风力涡轮机叶片的根端面具有突出的柱螺栓,所述框架包括根部鞍座,所述框架还包括可释放的界面 所述接口夹具从前鼻部延伸穿过所述根部框架中的后铰接点,并且所述接口夹具包括具有前部抵接表面和所述抵接部分后方的支承表面的主体 所述主体在被定位在所述鞍座中时能够铰接地移动到与从叶片的根面突出的一个或多个双头螺栓接合或脱离接合,所述接口夹具具有缩回位置,其主体远离所述叶片根面并离开 所述接口夹具具有接合位置,在所述接合位置中,所述接触夹具的所述支承表面横向延伸并且邻接所述接合夹具 分成一个或多个所述双头螺栓,使得施加到所述支承表面的收紧力将所述邻接表面推靠在所述根部面上。

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