The invention relates to the technical field of pipe trench covers, in particular to a pipe trench cover lifting tool which comprises a lifting tool body, the lifting tool body comprises a connecting frame, a positioning plate which moves up and down in a small range along the connecting frame is arranged in the connecting frame, and the connecting frame and the positioning plate are used for positioning a pipe trench cover. A limiting structure used for limiting the pipe trench cover is further arranged in the lifting tool, at least one limiting plate for angle adjustment along the connecting frame is arranged in the connecting frame, and the limiting plate abuts against the pipe trench cover. An adjusting type telescopic rod connected with the connecting frame in a bearing mode is arranged outside the connecting frame, and a connecting block used for conducting auxiliary supporting on the connecting frame is arranged at the output end of the adjusting type telescopic rod. Compared with the prior art, the pipe trench cover hoisting tool has the advantages of being high in auxiliary performance, stable and rapid in installation and the like, when a pipe trench cover is hoisted, the hoisting stability is greatly improved, and the risk that the pipe trench cover falls off during hoisting is avoided.

    本发明涉及管沟盖技术领域,具体为一种管沟盖起吊工装,包括起吊工装,起吊工装包括连接架,连接架中设有沿着连接架进行小幅度上下位移的定位板且连接架与定位板用于对管沟盖进行定位,起吊工装中还设有用于对管沟盖进行限位的限位结构,连接架中至少设有一个沿着连接架进行角度调节的限位板且该限位板与管沟盖相抵触,连接架的外部设有与连接架相轴承式连接的调节式伸缩杆且调节式伸缩杆的输出端设有用于对连接架进行辅助支撑的连接块。该管沟盖起吊工装,同现有技术相比,本发明具有辅助性高,安装稳定、快捷等的特点,且在对管沟盖进行吊装时,极大地提升了吊装时的稳定性,且避免管沟盖在吊装时产生掉落的风险。


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    Title :

    Pipe trench cover lifting tool


    Additional title:

    一种管沟盖起吊工装


    Contributors:
    LUO KE (author) / ZHANG XIANG (author) / ZENG QINGBIN (author)

    Publication date :

    2023-11-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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