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MULTI-PURPOSE HEAVY LIFT VESSEL

机译:多用途重型起重船

摘要

The invention relates to a lifting vessel (1) comprising a first and second hull (2,3) located side by side at a predetermined distance, at least one u-shaped lifting portal (8,9) comprising two vertical legs (33, 34) supported on a respective hull and a transverse leg (14) interconnecting the vertical legs, and connection means (12, 36, 37) for attaching a structure to the transverse leg. Each hull comprises along its length direction a number of ballast (16, 17, 18, 19) tanks at least partially located above water level (W). Each ballast tank comprises an outflow opening (45) above water level, a closure member (20, 46) for closing the ballast outflow and a releasable locking device (21, 48, 51) for maintaining the closure member in a closed position, wherein the locking devices (21, 48, 51) are each connected to a control unit (22) for releasing the locking devices.
机译:本发明涉及一种起重船(1),其包括以预定距离并排设置的第一和第二船体(2,3),至少一个u形起重入口(8,9),其包括两个竖直腿(33, 34)支撑在相应的船体上,并且横向支柱(14)与垂直支柱互连,连接装置(12、36、37)用于将结构连接到横向支柱。每个船体沿其长度方向包括至少部分位于水位(W)上方的多个压载舱(16、17、18、19)。每个压载水箱包括水位以上的出水口(45),用于关闭压载水的关闭部件(20、46)和用于将关闭部件保持在关闭位置的可释放锁定装置(21、48、51),其中锁定装置(21、48、51)分别连接到用于释放锁定装置的控制单元(22)。

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