The invention discloses a hoisting tool for a transmission shaft of a long-shaft fire pump of an offshore platform, and the hoisting tool comprises an annular clamp which sleeves the transmission shaft and clamps the transmission shaft; the plurality of hanging plates extend out of the outer peripheral surface of the annular holding clamp and are separated from one another in the circumferential direction of the annular holding clamp; the number of the loop chains is the same as that of the hanging plates, the first end of each loop chain is connected to the corresponding hanging plate, and the second end, opposite to the first end, of each loop chain is connected to an end flange of a lifting pipe of the offshore platform long-shaft fire pump so that the lifting pipe can be lifted while the transmission shaft can be lifted along with the lifting pipe. By means of the hoisting tool, a fire pump maintenance constructor can carry out fire pump lifting inspection on an offshore platform more conveniently, more efficiently and more safely, and therefore efficient maintenance of the fire pump is guaranteed, and the fire pump better serves platform production.

    本发明公开了一种用于海上平台长轴消防泵的传动轴的吊装工具,吊装工具包括:环形抱卡,套接在传动轴的外部并夹紧传动轴;多个挂板,从环形抱卡的外周面伸出并且在环形抱卡的周向方向上彼此间隔开;以及多个环链,环链的数量与挂板的数量相同,每个环链的第一端连接至相应的挂板,并且每个环链的与第一端相对的第二端连接至海上平台长轴消防泵的扬水管的端部法兰,以在提升扬水管的同时能将传动轴随扬水管一同吊装。利用本发明吊装工具可以使消防泵维保施工人员更方便、更高效、更安全的在海上平台进行消防泵提泵检查,从而保证了消防泵的高效维修,使得消防泵更好的服务于平台生产。


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    Title :

    Hoisting tool for transmission shaft of offshore platform long-shaft fire pump


    Additional title:

    一种用于海上平台长轴消防泵的传动轴的吊装工具


    Contributors:
    YANG AIGUO (author) / ZHAO GUANGHUI (author) / YANG QI (author) / LIU CHAO (author) / CONG GUOFENG (author) / MA XUDONG (author) / YANG SHUAI (author) / ZHANG BO (author) / GUO LONG (author) / HAN YU (author)

    Publication date :

    2022-04-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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