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1. 发明专利

JPS6432990A FLOATING MARINE STRUCTURE WITH MOORING ADJUSTING MECHANISM 失效
公开(公告)号：JPS6432990A
公开(公告)日：1989-02-02
申请号：JP18946787
申请日：1987-07-29
申请人： MITSUBISHI HEAVY IND LTD
发明人： KASAI HIROTADA , IKEGAMI KUNIHIRO , TAKAGI MIKIO
IPC分类号： B63B21/50
摘要： PURPOSE:To restrain inclination easily and quickly and to hold an upright state by engaging a running block with the middle portion of a mooring rope going through one of upper and lower fixed blocks at both sides to take up and draw out an adjusting rope going through the other of the upper and lower fixed blocks. CONSTITUTION:At both side portions of a floating marine structure 1, a mooring rope 2 goes through an upper fixed block 3 to be taken up on a mooring winch 7 provided at the top portion of a column 5, and a running block 9 is engaged with the middle portion of the mooring rope 2. An adjusting rope 10 connected to the running block 9 is take up on an adjusting winch 11 provided at the top portion through a lower fixed block 8. In this arrangement, the winding length of the adjusting rope 10 is adjusted by the adjusting winch 11 to adjust the length of the rope between the running block 9 and a lower fixed block 8, so that the position of the running block 9, that is, the height of mooring point of application of force can be arbitrarily changed between the upper and lower blocks 3, 8 to retain an upright state.

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