The invention relates to the technical field of marine equipment, in particular to a near-shore laying method for large bottom-supported marine equipment. An automobile crane with proper tonnage is used as hoisting equipment for hoisting the large bottom-supported marine equipment from a wharf to a designated position in the sea near the wharf; a cable, a sling and a shackle are combined and connected to serve as a hoisting rigging; a sling is tied to the proper position of the mooring rope to serve as a hoisting point; and a group of floating balls are tied on the shackles. According to the method, the large bottom-supported marine equipment can be safely laid at the designated position, close to a wharf, in the sea, the shackle can be prevented from falling and smashing the equipment under the action of gravity after hoisting is completed, and the hoisting belt can be prevented from being wound on the equipment under the action of ocean current. After offshore laying is completed, the sling can be easily taken down from the lifting hook at a wharf, and unhooking work is completed. After the offshore test is completed, the equipment can be conveniently hoisted from the sea to a wharf.
本发明涉及海洋装备技术领域,尤其涉及一种大型坐底式海洋装备近岸布放方法。使用吨位合适的汽车起重机作为吊装设备,用于将大型坐底式海洋装备从码头吊装至码头附近海中指定位置;使用缆绳、吊带、卸扣组合连接作为吊装索具;在缆绳上合适位置绑系吊带,作为起吊点;在卸扣上绑系一组浮球。本方法可将大型坐底式海洋装备安全布放到靠近码头的海中指定位置,可避免吊装完成后卸扣在重力作用下垂落砸到设备,也可避免吊带受海流作用缠绕到设备上。完成海上布放后,可在码头轻易地将吊带从吊钩上取下,完成脱钩工作。在完成海上试验后,还可以方便地将设备从海中吊装至码头上。
Near-shore laying method for large bottom-supported marine equipment
一种大型坐底式海洋装备近岸布放方法
26.04.2024
Patent
Elektronische Ressource
Chinesisch
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