A nuclear power station hoisting trolley with double steel wire rope winding systems in a shape of Chinese character 'pin' comprises a trolley frame, a lifting driving mechanism, a steel wire rope winding system, a trolley running mechanism and a lifting appliance. Each steel wire rope winding system comprises a winding drum, an upper pulley set, a lower pulley set, a transition pulley set and steel wire ropes; one ends of the steel wire ropes are wound on the winding drum, and the other ends of the steel wire ropes wind around the lower pulley set, the upper pulley set and the transition pulley set and finally are wound on a winding drum set; and two shapes of Chinese character 'pin' which have one horizontal stroke on one side and two horizontal strokes on the other side are formed on the lifting position area of the lower pulley set, and the nuclear power station hoisting trolley with the steel wire rope winding systems in the shape of Chinese character 'pin' is formed. The nuclear power station hoisting trolley has the beneficial effects that the system is suitable for large-lifting-weight nuclear station crane trolleys, the driving capacity needed by a single electric motor, a speed reducer and the like is reduced, the equipment manufacturing and maintenance cost is reduced, the application range is wide, and the trolley can be used for a nuclear station circle crane and a spent fuel container crane and also can be used for other cranes which are used for lifting and transporting dangerous loads and need to achieve single failure protection.


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    Titel :

    Nuclear power station hoisting trolley with double steel wire rope winding systems in shape of Chinese character 'pin'


    Beteiligte:
    XU HONGWEI (Autor:in) / SU DONG (Autor:in) / WU KELI (Autor:in)

    Erscheinungsdatum :

    09.12.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66C Krane , CRANES




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