The invention discloses a method for erecting a boarding ladder after a ship is berthed outside a floating dock board. The method comprises the following steps that a, a hinge type linkage movable platform is manufactured; b, a hinge lifting lug is installed at the outboard position of a deck on the dock wall top of the floating dock; c, the ship to be repaired is berthed outside the dock wall outboard of the floating dock and is moored with a cable; d, using a crane on the dock to hoist the hinge type linkage movable platform to be installed on the outboard hinge lifting lug of the deck on the top of the dock wall; e, the dock crane is used for hoisting and installing the boarding ladder to a lifting lug at the front end of the hinge type linkage movable platform, and after sealing, the other end of the boarding ladder falls on a living quarter deck of the outboard ship; and f, after repairing construction of the ship to be repaired is completed, the ship boarding ladder and the hinge type linkage movable platform are hoisted and detached through a crane on the dock, and the ship is placed on a deck on the dock wall top. The problem that the dock crane interferes with the boarding ladder during operation and walking is solved, the boarding ladder only needs to be disassembled and assembled once, the use requirement during ship repair is met, the use efficiency of the dock crane is improved, and the smoothness of a channel is improved.
本发明公开了一种浮船坞舷外停靠船舶后搭设登船梯的方法,包括以下步骤:a、制作铰链式链接活动平台;b、在浮船坞坞墙顶甲板舷外处安装铰链吊耳;c、将待修船舶停靠在浮船坞坞墙舷外带缆系泊;d、使用坞上吊车吊装铰链式链接活动平台安装到坞墙顶甲板舷外铰链吊耳上;e、使用坞上吊车将登船梯吊运安装到铰链式链接活动平台前端吊耳处,封固后登船梯的另一端落到舷外船舶的生活区甲板上;f、当待修船舶修理施工完毕后,使用坞上吊车吊装拆除登船梯和铰链式链接活动平台,放置到坞墙顶甲板上。本发明解决了坞上吊车作业行走间与登船梯干涉,登船梯只需拆装一次,满足船舶修理期间使用要求,提高了坞上吊车的使用效率,提高通道的通畅性。
Method for erecting boarding ladder after floating dock outboard docking of ship
浮船坞舷外停靠船舶后搭设登船梯的方法
2025-03-14
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |