The invention discloses a stern tube stern shaft pulling-out method, a stern shaft is inserted into a stern tube, one end of the stern shaft is connected with a propeller, the other end of the stern shaft is connected with a main engine through an intermediate shaft, and the intermediate shaft is installed on an intermediate bearing base; the method comprises the following steps: temporarily suspending an intermediate shaft detached from an intermediate bearing in the air; detaching the intermediate bearing from the base, and then sinking the intermediate shaft into the base; and pulling the stern shaft out of the stern tube and moved out of the cabin from the opening in the side of the cabin. The intermediate shaft is placed in the base of the intermediate bearing base nearby, the intermediate shaft does not need to be transferred to other areas of a cabin, a large number of manpower and material resources are saved, the time for pulling out the stern shaft is shortened, the construction efficiency of a ship is improved, meanwhile, the risk that the intermediate shaft falls off cannot occur, and the construction safety is guaranteed.
本发明公开了一种艉管艉轴抽出方法,所述艉轴穿插在艉管内且其一端与螺旋桨相连、另一端通过中间轴与主机相连,中间轴安装在中间轴承基座上;所述方法包括以下步骤:将从中间轴承上拆除的中间轴临时悬吊在空中;将中间轴承从底座上拆掉,然后将中间轴下沉放到底座内;将艉轴从艉管中抽出,将艉轴从机舱舷侧的开孔移至舱外。本发明将中间轴就近放置在中间轴承基座的底座内,不需要将中间轴转移到机舱的其他区域,节省了大量的人力物力,缩短了艉轴抽出的时间,提高了船舶的施工建造效率,同时不会出现中间轴掉落的风险,保证了施工安全。
Stern tube stern shaft pulling-out method
一种艉管艉轴抽出方法
2021-02-02
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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