The invention discloses a double telescopic suspension arm type lifeboat hanging device which comprises two symmetrically arranged telescopic suspension arms, one end of each telescopic suspension arm is connected with a side board of a drilling platform/drilling ship, each telescopic suspension arm is provided with a lifting steel wire rope, one end of each lifting steel wire rope is connected with a lifting winch, and the lifting winches are arranged on the drilling platform/drilling ship. The other end of the lifting steel wire rope bypasses the lifting pulley and is connected with one end of the telescopic boom away from the drilling platform/drilling ship. The problems that an existing drilling platform/drilling ship is matched with a single-telescopic-arm type boat lifting device or a double-swing-arm type boat lifting device, the lifting load is small, the lifting distance is short, and when the drilling platform/drilling ship inclines by a large angle in shipwreck and under severe sea conditions, a lifeboat is prone to colliding with a mother ship or has lifting obstacles are solved.
本发明公开了双伸缩吊臂式救生艇吊艇装置,包括两个对称设置的伸缩吊臂,每个伸缩吊臂的一端与钻井平台/钻井船的侧舷连接,每个伸缩吊臂上设置有提升钢丝绳,提升钢丝绳的一端与提升绞车连接,提升绞车设置于钻井平台/钻井船上,提升钢丝绳的另一端绕过提升滑轮与伸缩吊臂远离钻井平台/钻井船的一端连接。本发明解决了现有钻井平台/钻井船配套单伸缩臂式吊艇装置或双摆臂式吊艇装置吊装载荷小,吊放距离近,当钻井平台/钻井船发生海难大角度倾斜时及在恶劣海况中易出现救生艇与母船发生碰撞或出现吊放障碍的问题。
Double-telescopic suspension arm type lifeboat hanging device
双伸缩吊臂式救生艇吊艇装置
2023-06-06
Patent
Electronic Resource
Chinese
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