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1. 发明申请

WO1994019637A1 APPARATUS FOR LAYING AND/OR RETRIEVING ELONGATE FLEXIBLE ELEMENTS 审中-公开
标题翻译：用于布置和/或检索最终柔性元件的装置
公开(公告)号：WO1994019637A1
公开(公告)日：1994-09-01
申请号：PCT/GB1994000362
申请日：1994-02-23
申请人： NORTHERN OCEAN SERVICES LIMITED , JORDAN, Peter, Arthur
发明人： NORTHERN OCEAN SERVICES LIMITED
IPC分类号： F16L01/12
CPC分类号： F16L1/225
摘要： Apparatus for laying and/or retrieving elongate flexible elements, such as pipes and cables having accessories at spaced intervals, is mounted on a floating vessel such as a barge (12) and comprises two self powered conveyors (2, 3) pivotally connected together through a hinge (19) but which may be locked relative to one another for use. A trolley (4) runs on wheels (8) on rails (5) on either side of the conveyor system and has an upper surface consisting of a further powered conveyor (6). The sides of conveyor (3) extend to form a chute (7) at the outboard end. In normal operation the trolley (4) is stored and the pipe or cable is carried by the conveyors (2, 3) to the chute (7) which guides it into the water. The shape of the chute (7) permits the pipe/cable to leave the barge at up to 45 DEG either side of the fore and aft axis of the conveyor. When an accessory on the pipe/cable approaches the trolley (4) is raised to support the pipe/cable behind the accessory carrying the pipe with the accessory above and out of contact with the conveyors (2, 3) until the accessory has entered the water. The trolley (4) is then retrieved.
摘要翻译：用于铺设和/或回收细长柔性元件（例如具有间隔间隔的附件的管道和电缆）的装置安装在诸如驳船（12）的浮动容器上，并且包括两个自供电输送机（2,3），其通过铰链（19），但是可以相对于彼此锁定以供使用。手推车（4）在输送机系统的任一侧的轨道（5）上的轮子（8）上运行，并且具有由进一步动力输送机（6）组成的上表面。输送机（3）的侧面在外侧延伸以形成滑槽（7）。在正常操作中，存放手推车（4），管道或电缆由输送机（2,3）运送到将其引导到水中的斜槽（7）。滑槽（7）的形状允许管道/电缆在输送机的前后轴线的任一侧高达45°的离开驳船。当管道/电缆上的附件接近台车（4）时，将附件上的管道/电缆支撑在附件的附件上方，并将附件放在与传送带（2,3）相接触的位置，直到配件进入水。然后取出手推车（4）。

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