The invention relates to the technical field of ocean engineering, and discloses an escape device for an offshore platform. The escape device comprises the offshore platform, a boat cabin and a transport cart are arranged on the offshore platform, a rocker arm doing circular motion is hinged to the side surface of the offshore platform, and suspension arms are fixedly connected to the two ends ofthe rocker arm. When a lifeboat is released, a steel wire rope connected with the lifeboat is short, the lifeboat swings slightly, and the safety is high, so compared with a lazy arm which is slowly released in a swing arm manner and makes the impact force, caused by inertia, borne by the rocker arm when the speed is changed, the steel wire rope is higher and safer in release speed; and the rockerarm rotates under the action of the lifeboat and drives the lifeboat to move under the assistance of a control vehicle at the same time, in the whole process, the needed driving force is small, and the lifeboat can be driven to be released manually at the moment that power is completely lost in emergency, so the use reliability of the lifeboat is improved, and meanwhile the placement position ofthe lifeboat can be more flexible.
本发明涉及海洋工程技术领域,且公开了一种海上平台用逃生装置,包括海上平台,所述海上平台上设有艇仓和运输车,所述海上平台的侧面铰接有做圆周运动的摇臂,所述摇臂的两端均固定连接有吊臂。该海上平台用逃生装置,释放救生艇时与救生艇连接的钢丝绳较短,救生艇发生的摆动较小,安全性较高,且相比较吊臂缓慢释放,摆臂释放,速度改变时惯性引起的冲击力都由摇臂本身承担,释放速度更快更安全,摇臂在逃生艇作用下旋转的同时并通过控制车辅助驱动救生艇移动,整个过程中,需要的驱动力较小,在危急时刻完全失去动力的时刻,凭人力也可以驱动救生艇释放,提高救生艇使用的可靠性,同时救生艇的放置位置也可以更加灵活。
Escape device for offshore platform
一种海上平台用逃生装置
2020-07-03
Patent
Elektronische Ressource
Chinesisch
Personal emergency escape device for offshore platform
Europäisches Patentamt | 2019
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