The invention relates to a hoisting process of a full-circle slewing crane. The hoisting process mainly comprises the following steps: component lifting: double hooks of a 1600T floating crane are utilized to hang a slewing chassis and a final-assembled lifting lug at the top of a propeller strut so as to hoist the slewing chassis and a propeller strut component; hoisting in place: the floating crane is utilized to shift the component to the position above a spud leg, and the component is adjusted in place; the component is slowly laid down onto a cylinder body, and all double-end studs can penetrate in place; after some of bolt pairs are pre-tightened, the floating crane can release the hooks, and all the bolt pairs are pre-tightened subsequently; mounting of remaining parts. The hoisting process has the advantages that a slewing bearing and all the slewing parts are mounted in place, integrally hoisted in place on site and connected with the cylinder body, so that the workload of site mounting is greatly reduced, and the mounting progress is accelerated.


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    Title :

    Hoisting process of full-circle slewing crane


    Contributors:
    WANG XIAOBIN (author) / JIA ZEXIN (author) / ZHONG BINGGUI (author) / LU QI (author) / XU BIAO (author)

    Publication date :

    2015-12-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES



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