The invention discloses a marine watertight door hoisting tool. The marine watertight door hoisting tool comprises a distance adjusting sleeve rod and two hangers, a non-rubber anti-skid sleeve is arranged on the surface of the distance adjusting sleeve rod, a threaded rod is connected to the interior of the distance adjusting sleeve rod, the two hangers are mounted at the top end of the threaded rod, a zinc coating is connected to the surface of each hanger, a tight rubber pad is arranged at a clamping groove of each hanger, a reinforcing fixing block is connected to the outer side surface of each hanger, an opening is formed in the lower side of each reinforcing fixing block, a connecting lock chain is mounted in each opening, a first hook is connected to the bottom end of each connecting lock chain, and a lifting lug at the top end of the lifting body is fixedly connected to each first hook through a nylon rope. A hoisting motor and a hoisting steel rope are arranged, a watertight door is connected by the aid of a second hook after the tool is fixed, the hoisting motor is started to drive the second hook connected below the hoisting steel rope to rise, and the watertight door is pulled up for mounting, so that the danger is greatly reduced, and the consumed time is short.
本发明公开了一种船用水密门吊装工装,包括调距套杆和吊码,调距套杆的表面设有无胶防滑套,调距套杆的内部连接有螺纹杆,吊码设有两处且安装在螺纹杆的顶端,吊码的表面连接有镀锌层,吊码的卡槽处设有紧密橡胶垫,且吊码的外侧表面连接有加强固定块,加强固定块的下方设有开孔,开孔的内部安装有连接锁链,连接锁链的底端连接有第一挂钩,第一挂钩通过尼龙绳固定连接有吊装主体顶端的吊耳;本发明通过设置通过设置起吊电机与起吊钢索,这样在固定好工装后使用第二挂钩将水密门连接好,启动起吊电机带动起吊钢索下方连接的第二挂钩上升,将水密门拉起进行安装,危险性大大降低而且耗时较少。
Marine watertight door hoisting tool
一种船用水密门吊装工装
2021-06-22
Patent
Electronic Resource
Chinese
IPC: | B66D Haspeln , CAPSTANS |