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公开(公告)号：EP0171144A1
公开(公告)日：1986-02-12
申请号：EP85304072.3
申请日：1985-06-10
CPC分类号： B66C13/04 , E21B19/06 , E21B19/155 , E21B19/16
摘要： A device (1) for use in handling casing (20) in a rotary drilling rig configuration comprises a first member (30) attachable to a lifting block (10), a second member (31) to which the casing (20) can be connected and a bellows (40) which is disposed between the first member (30) and the second member (31) and can be inflated via an air line (41). The casing (20) is positioned directly above the assembled casing string (21).
In operation the bellows (40) is pressurized until the maximum pressure permitted by a relief valve (not shown) is attained. The rig hand may then manually adjust the pressure downward until the preferred pressure is reached. Because of the «Iift N provided by the bellows (40), that preferred pressure will be characterized by the seemingly weightless suspension of the casing (20) above the box (22) and the relative ease with which the casing (20) may be manually lowered by the rig hand under the increased control provided by the device, so that the threads of the pin (23) and box (22) may be properly aligned and connected with damage to neither. If the weight of each casing (20) is substantially the same weight as the prior casing, the rig hand may simply adjust the adjustable pressure relief valve to vent at a pressure corresponding to the bellows being nearly fully extended with the load applied.摘要翻译： 一种用于处理旋转钻机配置壳体（20）的装置（1），包括可附接到提升块（10）的第一构件（30），第二构件（31），壳体 以及设置在第一构件（30）和第二构件（31）之间的波纹管（40），并且可以经由空气管线（41）充气。 壳体（20）位于组装好的套管柱（21）的正上方。 在操作中，波纹管（40）被加压直到达到安全阀（未示出）所允许的最大压力。 然后，钻机手可以手动地将压力向下调节直到达到优选的压力。 由于由波纹管（40）提供的“升降机”，优选的压力的特征在于壳体（20）在箱体（22）上方的似乎无失重的悬架，并且壳体（20）的相对容易性， 可以在由设备提供的增加的控制下由钻机手动地降低，使得销（23）和箱（22）的螺纹可以被正确对准并且连接不损坏。 如果每个壳体（20）的重量与现有壳体的重量基本相同，则钻机手可以简单地调整可调压力释放阀，以便在施加负载时几乎完全延伸的波纹管对应的压力下排气。
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32.发明授权
公开(公告)号：EP2952466B1
公开(公告)日：2017-08-16
申请号：EP15169336.3
申请日：2015-05-27
发明人： Schneider, Dr.-Ing. Klaus , Sawodny, Prof. Dr.-Ing. Oliver , Schaper, DI Ulf , Arnold, Dr.-Ing. Eckhard
CPC分类号： B66C13/04 , B66C13/06 , B66C13/063 , B66C13/08 , B66C13/085 , B66C13/46
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公开(公告)号：EP2855330A4
公开(公告)日：2016-01-27
申请号：EP13800250
申请日：2013-06-05
申请人： RISING FAST PTY LTD
发明人： COTTONE SHAUN
IPC分类号： B66C13/04 , B65D90/22 , B66C13/06 , B66C13/08 , B66C15/00 , B66C23/88 , B66F13/00 , B66F19/00
摘要： A tag line extension adapted to be attached to a load, the tagline extension comprising a rigid arm defining a base and a free end adapted to receive a tag line, the rigid arm being movable from a first position to a second, deployed position at which the free end of the rigid arm is located at a lateral distance from the load.
摘要翻译： 标签线延伸部，其适于附接到负载，所述标线延伸部包括限定基部的刚性臂和适于接收标签线的自由端，所述刚性臂可从第一位置移动到第二展开位置，在该位置处 刚性臂的自由端位于与负载的横向距离处。
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公开(公告)号：EP2969882A1
公开(公告)日：2016-01-20
申请号：EP14720360.8
申请日：2014-03-13
CPC分类号： B66C13/16 , B66C13/02 , B66C13/04 , B66C13/066 , B66C23/52 , B66D1/50 , F16F1/46 , F16F1/48 , F16F1/50 , F16F1/54 , F16F3/0876
摘要： The present invention provides, for load compensation, different kinds of elastomeric load compensators placed at various locations on the crane for increased flexibility and for shock and vibration absorption. The elastomeric load compensators employ elastomeric tension elements, elastomeric torsion elements, or elastomeric shear elements. Elastomeric tension elements can be simply inserted in series with the main hoist rope. An elastomeric load compensator employing elastomeric torsion elements is mounted to the underside of the boom for receiving the live end of the main hoist rope. A single stack of elastomeric shear elements is suitable for mounting a hoist or winch or an idler sheave to the crane structure. For additional load compensation, the hoist, winch, and idler sheaves are mounted on rails for increased displacements under heave loads, and the increased displacements are compensated by elongated elastomeric tension elements or multiple elastomeric tension, torsion or shear elements in series.
摘要翻译： 为了进行负载补偿，不同类型的弹性负载补偿器被放置在起重机上的不同位置，以增加灵活性并减少冲击和振动。 弹性负载补偿器采用弹性拉伸元件，弹性扭转元件或弹性剪切元件。 弹性拉力元件可以简单地与主卷扬绳串联。 采用弹性体扭转元件的弹性负载补偿器被安装到吊杆的下侧以接收主起重索的带电端。 一堆弹性剪切元件适用于将起重机或绞车或惰轮安装到起重机结构上。 为了进行额外的载荷补偿，起重机，绞车和惰轮滑轮安装在轨道上，以便在升降载荷作用下提高位移，并且增加的位移通过细长的弹性拉伸元件或多个弹性拉伸，扭转或剪切元件串联补偿。
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公开(公告)号：EP2955146A1
公开(公告)日：2015-12-16
申请号：EP14172349.4
申请日：2014-06-13
发明人： Seurre, Gilles
摘要： La présente invention consiste à insérer un tendeur sur chaque chaine de levage (1) obligeant l'ensemble de la chaine d'une part à être raccourci en longueur sans charge avec un mou en partie supérieure et non plus sur la charge (5) à lever et d'autre part d'avoir la facilité pour l'opérateur d'ex tendre la longueur de chaine pour un accrochage ayant une tension permanente du crochet avant levage favorisant la sécurité au levage et le gain de temps à l'accrochage et décrochage.
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36.发明公开METHOD FOR CONTROLLING THE ORIENTATION OF A CRANE LOAD AND A BOOM CRANE 有权VERFAHREN ZUM STEUERN DER澳大利亚爱尔兰KRANLAST UND AUSLEGERKRAN
公开(公告)号：EP2952466A1
公开(公告)日：2015-12-09
申请号：EP15169336.3
申请日：2015-05-27
发明人： Schneider, Dr.-Ing. Klaus , Sawodny, Prof. Dr.-Ing. Oliver , Schaper, DI Ulf , Arnold, Dr.-Ing. Eckhard
CPC分类号： B66C13/04 , B66C13/06 , B66C13/063 , B66C13/08 , B66C13/085 , B66C13/46
摘要： This invention relates to a method for controlling the orientation of a crane load, wherein a manipulator for manipulating the load is connected by a rotator unit to a hook suspended on ropes and the skew angle η L of the load is controlled by a control unit of the crane, characterized in that the control unit is an adaptive control unit wherein an estimated system state of the crane system is determined by use of a nonlinear model describing the skew dynamics during operation.
摘要翻译： 本发明涉及一种用于控制起重机负载取向的方法，其中用于操纵负载的操纵器通过转子单元连接到悬挂在绳索上的挂钩上，负载的倾斜角度L由一个控制单元 起重机，其特征在于，所述控制单元是自适应控制单元，其中所述起重机系统的估计系统状态通过使用描述操作期间的歪斜动力学的非线性模型来确定。
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公开(公告)号：EP2943396A1
公开(公告)日：2015-11-18
申请号：EP14700524.3
申请日：2014-01-07
发明人： KALKMAN, Pieter
摘要： A crane comprises a base (1, 2), an articulated jib (3, 4) which is supported by the base, as well as hoisting means (5, 9) which are guided from the base via the jib, such as a hoisting cable. The jib comprises jib parts (3, 4) which are rotatably supported with respect to each other and with respect to the base (1, 2), as well as respective jib part drives (10- 12) for varying the angular position of jib parts with respect to the base or with respect to another jib part. One of the jib part drives has series-connected linear actuators (11, 12), one of which is connected to one of the jib parts and the other of which is connected to a jib part adjoining said jib part and which linear drives cooperate with each other via a guide (13) on the jib.
摘要翻译： 一种起重机包括底座（1,2），由底座支撑的铰接臂（3,4），以及从底座通过起重臂引导的提升装置（5,9），例如提升装置 电缆。 悬臂包括相对于彼此和相对于底座（1,2）可旋转地支撑的悬臂部分（3,4），以及用于改变悬臂的角位置的相应的悬臂部分驱动器（10-12） 部件相对于底座或相对于另一个臂架部件。 其中一个副臂部件驱动器具有串联连接的线性致动器（11,12），其中一个连接到副臂部件中的一个，另一个连接到邻接所述副臂部件的副臂部件，并且线性驱动器与 通过悬臂上的导向装置（13）彼此连接。
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公开(公告)号：EP2838831A1
公开(公告)日：2015-02-25
申请号：EP13718044.4
申请日：2013-04-18
发明人： BECK, Leigh , BOSWORTH, Philip , WOOD, Eddie
摘要： A lifting method comprising supporting a payload (20) using a first lifting apparatus (18); and activating an emergency lifting apparatus (14) to raise the payload a predetermined distance in response to an emergency signal. The emergency lifting apparatus is configured to be activated to lift the payload a predetermined distance in response to an emergency activation signal. The method and apparatus are particularly useful in the event of a failure of the first lifting apparatus: the emergency lifting apparatus may be activated to lift the payload a relatively small distance sufficient to clear adjacent structures. This may be particularly advantageous in offshore operations, where the first lifting apparatus is supported on a floating vessel which will experience heave.
摘要翻译： 一种提升方法，包括使用第一提升装置（18）支撑有效负载（20）; 以及响应于紧急信号启动紧急提升装置（14）以将有效负载提升预定距离。 紧急提升装置被配置为响应于紧急激活信号而被启动以将有效负载提升预定距离。 该方法和设备在第一起重设备发生故障的情况下特别有用：紧急起重设备可被启动以将有效负载提升足够的距离以清除相邻结构。 这在海上作业中可能是特别有利的，其中第一起重设备支撑在将经历起伏的浮船上。
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39.发明公开VESSEL AND CRANE WITH FULL DYNAMIC COMPENSATION FOR VESSEL AND WAVE MOTIONS AND A CONTROL METHOD THEREOF 有权容器内，用集装箱的全动态补偿起重机波的动作和其控制方法
公开(公告)号：EP2776359A1
公开(公告)日：2014-09-17
申请号：EP12794542.6
申请日：2012-11-09
申请人： IHC Holland IE B.V.
CPC分类号： B66C13/04 , B63B27/10 , B66C13/02 , B66C13/085 , B66C13/48 , B66C23/52 , B66C23/68 , B66C2700/03
摘要： The invention relates to vessel (10) comprising a crane (12) for positioning diver transfer equipment (36) and/or diver equipment (38) overboard the vessel (10) into a body of water (2). The crane (12) comprises: -a crane base (24) connected to the vessel (10); -a crane arm (14) with a suspension point (16) that is movably connected to the crane base (24); -control means (26) for controlling the crane arm (14) configuration; The control means (26) are configured for: -determining a change in position and/or orientation of the crane (12) resulting from vessel motion, -dynamically adjusting the crane arm configuration to change the position of the suspension point (16) with respect to the crane base (24) so as to at least partially compensate for the change in position and/or orientation of the crane (12).
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