The invention relates to the technical field of reactor internals hoisting, and particularly discloses a detachable reactor internals sling guide post, which comprises a basic guide post, an extended guide post and a mounting tool, wherein the basic guide column is mounted on a flange surface mounting hole of the pressure vessel, and the extended guide column is remotely spliced and detached with the basic guide column through a mounting tool. The main line overhaul time is saved, good economical efficiency is achieved, and the irradiation dose of operators can be effectively reduced.

    本发明涉及堆内构件吊装技术领域,具体公开了一种可拆分式反应堆堆内构件吊具导向柱,包括基础导向柱、延长导向柱、安装工具;其中基础导向柱安装在压力容器法兰面安装孔上,延长导向柱通过安装工具与基础导向柱实现远程拼接及拆分。本发明节约了大修主线时间,具有较好的经济性,还能有效降低操作人员的辐照剂量。


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    Title :

    Detachable reactor internals sling guide post


    Additional title:

    一种可拆分式反应堆堆内构件吊具导向柱


    Contributors:
    YANG QUANCHAO (author) / ZHANG KUNYA (author) / LIU TAO (author) / YANG XIN (author) / LIN HENGJUN (author) / LI WENFEI (author) / ZHANG JIANFENG (author) / SHUAI YONGKANG (author) / ZENG JIPING (author) / ZHAO JUNSONG (author)

    Publication date :

    2023-04-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G21C NUCLEAR REACTORS , Kernreaktoren / B66C Krane , CRANES



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