The invention relates to the technical field of air conditioning equipment, in particular to a well cover opening device which comprises a base, a lifting assembly and a supporting assembly, the lifting assembly and the supporting assembly are both installed on the base, and the lifting assembly is used for being detachably connected with a well cover so as to lift the well cover upwards; the supporting assembly is used for being matched with the lifted well lid to limit the position of the well lid in the vertical direction. The invention aims to provide a well cover opening measuring device for solving the problems that in municipal underground pipeline operation, due to the fact that a well cover is difficult to open and measure, the lifted well cover has a certain falling risk, and a certain risk is brought to follow-up measuring and overhauling work.

    本申请涉及空调设备技术领域,具体而言,涉及一种井用开盖装置,包括底座、以及均安装于所述底座的起吊组件和支撑组件,所述起吊组件用于与井盖可拆卸的连接以将所述井盖向上抬升,所述支撑组件用于与被抬升的所述井盖配合以限定所述井盖在竖直方向上的位置。本申请的目的在于针对市政地下管道作业中,由于井盖开启测量困难,且被吊起的井盖重量较大存在一定掉落风险,给后续的测量和检修工作带来一定风险,提供一种井用开盖测量装置。


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    Title :

    Cover opening device for well


    Additional title:

    井用开盖装置


    Contributors:
    HUI MING (author) / WANG JIANFENG (author) / WANG HAO (author) / ZHANG ZHIWU (author) / ZHAO MEIHUA (author) / LI RUOMING (author) / ZHANG LINLIN (author) / CHEN YA (author) / LI ZHIKANG (author) / YAN XIANGLING (author)

    Publication date :

    2022-04-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E02D FOUNDATIONS , Gründungen / 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



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