The invention discloses a propeller shaft disassembling method of an ultra-large container ship. The propeller shaft disassembling method comprises the following steps that 1, cabin preparation work is conducted; 2, the propeller is disassembled; 3, the intermediate shaft is dismounted; and 4, the propeller shaft is disassembled, the propeller shaft is pulled out until the propeller shaft is completely separated from the ship body, then a work hole is formed in a deck on the upper side of the cabin, and the propeller shaft is lifted out of the cabin from the work hole through a crane. Comparedwith a method for lifting the propeller shaft out of the side plate, the workload is reduced, and the working efficiency is greatly improved.
本发明公开了一种超大型集装箱船的螺旋桨轴拆解方法,包含以下步骤:步骤一:进行机舱准备工作;步骤二:对螺旋桨进行拆解;步骤三:将中间轴拆下;步骤四:对螺旋桨轴进行拆解,将螺旋桨轴拉出直至螺旋桨轴完全脱离船体,然后在机舱上侧甲板上开设工事孔,通过起重机将螺旋桨轴从工事孔处起吊出船舱。本发明与从侧板吊出螺旋桨轴的方法相比,减少了工作量,大大提高了工作效率。
Propeller shaft disassembling method of ultra-large container ship
一种超大型集装箱船的螺旋桨轴拆解方法
2021-03-16
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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