A tool special for overhauling and disassembling a pipeline valve of a converter station valve cooling system comprises a pipeline clamping assembly, a valve lifting appliance and a pipeline opening device, the pipeline clamping assembly comprises two sets of fastening rings used for fastening a connector pipeline, and the two fastening rings are fastened to the joints of the two sides of the valve and the pipeline respectively; the valve lifting appliance comprises a double-end lifting hook, a supporting column and a suspension rod, a protective shell is arranged on the outer sides of the two fastening rings, a hook body used for pulling the double-end lifting hook is arranged on the protective shell, and the suspension rod is fixedly installed on the protective shell through the supporting column. Compared with the prior art, the pipeline clamping assembly, the valve lifting appliance and the pipeline opening device are adopted, a valve needing to be detected and the like can be rapidly disassembled and lifted down to be maintained by workers, the pipeline clamping assembly is used for rapidly clamping the valve needing to be detected and other parts, and the valve lifting appliance lifts the valve; the pipeline opening device opens the pipelines connected to the two sides of the valve, so that the to-be-detected valve can be disassembled, and the problem that the valve cooling system is difficult to overhaul is solved.

    一种换流站阀冷系统管道阀门检修拆解专用工具,包括管道加紧组件、阀门吊具以及管道撑开装置,管道加紧组件包括两套用于紧扣接口管道的紧固环,两条紧固环分别紧固在阀门两侧与管道的接缝处,阀门吊具包括双头吊钩、支柱以及悬吊杆,两条紧固环外侧设置有保护壳体,保护壳体上设置有用于双头吊钩牵拉的钩体,悬吊杆通过支柱固定安装在保护壳体上。与现有技术相比,本发明采用管道加紧组件、阀门吊具以及管道撑开装置可以快速的将需要检测的阀门等拆卸、吊下供工作人员检修,管道加紧组件用于快速加紧需要检测的阀门等部件,阀门吊具吊住阀门,管道撑开装置将连接在阀门两侧的管道撑开,即可将待检阀门拆卸完成,解决了阀冷系统检修难的问题。


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    Title :

    Tool special for overhauling and disassembling pipeline valve of converter station valve cooling system


    Additional title:

    一种换流站阀冷系统管道阀门检修拆解专用工具


    Contributors:
    MAO YUEXIANG (author) / XIANG GUANTENG (author) / TAN JING (author) / SHI SHUO (author) / CHEN BO (author) / TIAN TIAN (author) / GONG YANG (author) / CHENG HAORAN (author) / JIA FANGFANG (author) / YANG JINGLONG (author)

    Publication date :

    2024-01-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL



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