The invention belongs to the technical field of nuclear power station nuclear-grade rotating equipment maintenance engineering, and particularly relates to a large nuclear-grade vertical motor hoisting device. Comprising a lifting appliance support and a hydraulic lifting appliance body, and the hydraulic lifting appliance body is arranged on the lifting appliance support. The large-scale nuclear-grade vertical motor hoisting device has the beneficial effects that the storage bracket and the hoisting tool are convenient and rapid to connect, can be effectively fixed and can be simultaneously hoisted; the special laser centering device is arranged, so that the centering precision can be improved; the length of the suspension arm can be automatically and manually adjusted, and the horizontal adjustment precision is improved; a safety protection device is arranged, so that personnel and equipment injury caused by overpressure of the adjusting oil cylinder is avoided; the operation time and number of climbing operators can be reduced, and potential safety hazards of field operation are reduced.

    本发明属于核电站核级转动设备检修工程技术领域,具体涉及一种大型核级立式电机吊装装置。包括吊具支架、液压吊具本体,所述的吊具支架上设置液压吊具本体。本发明的有益效果在于:本发明的一种大型核级立式电机吊装装置存放支架和吊具连接方便快捷,可有效固定,能够同时吊运;本发明设置有专用激光对中装置,能够提高对中精度;可实现自动和手动调节吊臂长度,提高水平调节精度;设置有安全保护装置,避免调节油缸超压时造成人员和设备伤害;能够减少登高作业人员的作业时间和人数,降低现场作业安全隐患。


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    Title :

    Large nuclear-grade vertical motor hoisting device


    Additional title:

    一种大型核级立式电机吊装装置


    Contributors:
    REN SHUSHENG (author) / LI JIAN (author) / GAO HONGYAO (author) / XU YI (author) / WANG YINGZHE (author) / XUE YANCHUN (author) / YANG YUNZHONG (author) / TIAN BIN (author) / ZHANG DI (author) / LIN DAZHI (author)

    Publication date :

    2023-12-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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