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    • 1. 发明申请
    • LIFTING DEVICE FOR A FLOATING INSTALLATION
    • 用于浮动安装的升降装置
    • WO2010002268A1
    • 2010-01-07
    • PCT/NO2009/000240
    • 2009-06-30
    • DRILLCO ASSKINNES, Kenneth
    • SKINNES, Kenneth
    • E21B19/09B66C13/02B63B27/10
    • E21B41/0007B66C13/02E21B41/08
    • A lifting device (1) on a floating installation (5) which is connected to an upper portion (21) of a long, tensile strong body (2) which with a lower portion (22) is connected to a seabed (3) or a subsea structure (31, 33, 62) and in the upper portion (21) is fastened to the floating installation (5), wherein a hydraulic cylinder (11) is fastened to the body (2) and in each end portion (111, 112) is provided with a multiple sheave wire block (12a, 12b) arranged for slidable and repeated conveyance of a lifting wire (4) extending from the floating installation (5) and down toward the sea bed (3) alternating over upper and lower wire blocks (12a, 12b), and also a gripper device (15) arranged for releasable connection to a portion of the lifting wire (4) at the inlet to the upper wire block (12a) and to abutment against a portion (14) of the lifting device (1) to thereby be able to suspend the lifting wire (4) in the lifting device (1).
    • 连接到长的拉伸强力体(2)的上部(21)的浮动装置(5)上的提升装置(1),其具有下部(22)连接到海底(3)或 海底结构(31,33,62)并且在上部(21)中紧固到浮动装置(5),其中液压缸(11)紧固到主体(2)并且在每个端部(111) ,112)设置有多个滑轮线块(12a,12b),其布置成可滑动并重复地输送从浮动装置(5)延伸并向下移动到海床(3)的起重线(4) 下部线块(12a,12b)以及夹具装置(15),其布置成用于在上部线块(12a)的入口处可释放地连接到提升线(4)的一部分并抵靠在一部分 ),从而能够将提升线(4)悬挂在提升装置(1)中。
    • 3. 发明申请
    • HOISTING DEVICE
    • WO2009134135A1
    • 2009-11-05
    • PCT/NO2009/000154
    • 2009-04-24
    • DRILLCO ASSKINNES, Kenneth
    • SKINNES, Kenneth
    • E21B19/02B66C1/00B66D1/00
    • E21B19/09B66C13/02B66D1/52E21B19/006
    • A hoisting device (1) at a floating installation (5) which is connected to an upper portion (21) of an elongated, tensionally strong body (2) which is connected, by a lower portion (22), to a seabed (3) or a subsea structure (3, 33, 62) and is suspended, by the upper portion (21), from the floating installation (5), wherein a linear actuator (11) is attached to the body (2) and is provided with a gripping device (111) arranged for releasable connection to a portion of an elongated hoisting means (4) extending from the floating installation (5) down towards the seabed (3) and is provided with means (112, 113, 114) arranged to move the gripping device (111) in the longitudinal direction of the hoisting means (4) at least.
    • 一浮动装置(5)上的提升装置(1),其连接到细长的紧张的主体(2)的上部(21)上,该主体由下部(22)连接到海床 )或海底结构(3,33,62),并且通过上部(21)从浮动装置(5)悬挂,其中线性致动器(11)附接到主体(2)并且被设置 其具有被设置用于可释放地连接到从浮动装置(5)向下延伸到海底(3)的细长提升装置(4)的一部分的夹持装置(111),并且设有装置(112,113,114) 至少在升降装置(4)的纵向移动夹紧装置(111)。