The invention relates to the field of valve installation, and provides an underwater ball valve installation tool and method, and the underwater ball valve installation tool comprises a fixing part and a control part; the fixing part comprises a guide rod and a fastening nut, the first end of the guide rod is sleeved with the fastening nut, the second end of the guide rod is connected with a valve body of the underwater ball valve in a sleeved mode, and the fastening nut is in threaded connection with one end of the valve body of the underwater ball valve; the control part comprises a lifting assembly, the lifting assembly comprises an L-shaped lifting connecting piece and a lifting hole formed in the long end of the lifting connecting piece, the long end of the lifting connecting piece is consistent with the extending direction of the guide rod, and the short end of the lifting connecting piece is fixedly connected with the first end of the guide rod. The underwater ball valve installation device is used for overcoming the defects that in the prior art, when an underwater ball valve is installed, the ball valve can only be manually installed, operation is difficult, and certain danger exists, the operation time for installing the underwater ball valve is shortened, the installation difficulty is lowered, and the safety during operation is improved.

    本发明涉及阀门安装领域,提供一种水下球阀安装工装及安装方法,其中水下球阀安装工装包括固定部和控制部;固定部包括导向杆和紧固螺母,导向杆的第一端套设紧固螺母,导向杆的第二端与水下球阀的阀体套接,紧固螺母与水下球阀的阀体一端螺纹连接;控制部包括提吊组件,提吊组件包括L型的提吊连接件和设置在提吊连接件的长端的提吊孔,提吊连接件的长端与导向杆的延伸方向一致,提吊连接件的短端与导向杆的第一端固定连接。用以解决现有技术中安装水下球阀时只能使用人工进行球阀的安装工作,操作困难,有一定的危险性的缺陷,减少了安装水下球阀的作业时间,降低了安装的难度,增加了作业时的安全性。


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    Title :

    Underwater ball valve mounting tool and mounting method


    Additional title:

    水下球阀安装工装及安装方法


    Contributors:
    WU QINGHUA (author) / YU XIAOTAO (author) / ZHANG ZHIQIANG (author) / FAN ZAICHAO (author) / WANG TAO (author) / JIN PENG (author) / YI CONG (author)

    Publication date :

    2024-03-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / F16K VALVES , Ventile



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