The invention relates to a mounting method of a single-bearing shaft system of a large-scale ship. The mounting method comprises the following steps: after completing light irradiation for ropes of a shaft-rudder system, performing boring on a tail shaft tube; then, mounting relevant accessories of the tail shaft tube; mounting a rear liner of the tail shaft tube; mounting a front sealing device of the tail shaft tube in a sleeving manner; plugging a tail shaft in the tail shaft tube; mounting a first mounting bracket of the tail shaft; mounting a rear sealing device of the tail shaft tube in a sleeving manner; mounting propellers; mounting a second mounting bracket of the tail shaft; dismantling the first mounting bracket of the tail shaft; positioning and mounting the front sealing device and the rear sealing device of the tail shaft tube; dismantling the second mounting bracket of the tail shaft; placing and temporarily fixing a middle shaft and a middle bearing; hoisting a main machine; performing shaft alignment and shaft connection. In the method disclosed by the invention, the first mounting bracket and the second mounting bracket of the tail shaft are used during the mounting of the shaft system in substitution for a front liner of the tail shaft liner, and the shake of a propeller tail shaft assembly can be avoided during mounting, so that the shaft system mounting precision is improved; besides, the construction strength of workers is lowered, and the construction period for workers is shortened.


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    Title :

    Mounting method of single-bearing shaft system of large-scale ship


    Contributors:
    WANG KAI (author) / LIN XIAOYI (author) / CHEN YANFEI (author)

    Publication date :

    2015-10-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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