The invention belongs to the field of generator maintenance, and particularly relates to a nuclear power station steam turbine generator spring assembly maintenance device which comprises a power mechanism and a jacking and extending mechanism. The power mechanism is connected with the jacking and extending mechanism and used for driving the jacking and extending mechanism to act. And the jacking and extending mechanism is detachably arranged in a gap among the spring assembly, the fixed guide block and the fixed mounting seat, and is used for applying an acting force to the spring assembly under the driving of the power mechanism, so that the spring assembly extends straightly under the acting force applied by the jacking and extending mechanism. According to the technical scheme, the spring assembly and the plate spring guide block are used for side space jacking and extending, the space limitation of a generator stator structure is avoided, the technical problem that a jackscrew area of a part of the spring assembly in a traditional process cannot be reached and cannot be disassembled is solved, and the technical effect of comprehensively overhauling the spring assembly of the type is achieved.

    本发明属于发电机维修领域,具体涉及一种核电站汽轮发电机弹簧组件维修装置,包括:动力机构和顶伸机构;动力机构与顶伸机构连接,用于驱动顶伸机构动作;顶伸机构可拆卸设置于弹簧组件、固定导向块和固定安装座之间的空隙,用于在动力机构的驱动下向弹簧组件施加作用力,以使弹簧组件在顶伸机构施加的作用力下伸展平直。本发明采用的利用弹簧组件与板簧导向块侧面空间顶伸技术方案,不受发电机定子结构空间限制,解决了传统工艺部分弹簧组件顶丝区域不可达无法拆卸的技术问题,达到了全面检修该类型弹簧组件的技术效果。


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    Titel :

    Nuclear power station steam turbine generator spring assembly maintenance device


    Weitere Titelangaben:

    一种核电站汽轮发电机弹簧组件维修装置


    Beteiligte:
    MO JINGJING (Autor:in) / ZOU XIAO (Autor:in) / WANG XIN (Autor:in) / GAO WEI (Autor:in) / SHEN YANPENG (Autor:in) / ZHANG XU (Autor:in) / LIU XIAO (Autor:in) / WU ZHIQIANG (Autor:in) / MAO JINFU (Autor:in) / HU MING (Autor:in)

    Erscheinungsdatum :

    2022-01-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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