The stable lifting device comprises a base, a lifting assembly and a walking assembly, the lifting assembly comprises a lifting arm, a single-corner handle rod, a fixing steel plate, a supporting component and a power component, the lifting arm is rotationally connected with the base through the power component, the single-corner handle rod is arranged on the lifting arm and fixed to the lifting arm, and the walking assembly is arranged on the base. The fixed steel plate is arranged on the single-corner handle rod and fixed with the single-corner handle rod, the fixed steel plate is provided with a through hole, the through hole is located in the side, close to the single-corner handle rod, of the fixed steel plate and penetrates through the fixed steel plate, the hook is hung in the through hole, the lifting arm is lifted upwards through work of the power component, and therefore the single-corner handle rod drives the fixed steel plate to be lifted together. And due to the fact that the fixing steel plate is fixedly connected with the single-corner handle rod, the hook head is not prone to rotating, and the pipeline is more stable during lifting.

    本发明涉及一种井下管路安装用稳定性起吊装置,包括底座、提升组件和行走组件,提升组件包括提升臂、独角把杆、固定钢板、支撑构件和动力构件,提升臂与底座通过动力构件转动连接,独角把杆设置在提升臂上,并与提升臂固定,固定钢板设置在独角把杆上,并与独角把杆固定,固定钢板具有通孔,通孔位于固定钢板靠近独角把杆的一侧,并贯穿固定钢板,将挂钩挂在在通孔内,通过动力构件的工作,使提升臂向上提升,从而使独角把杆带动固定钢板一同提升,进而对管路进行起吊,由于固定钢板与独角把杆固定连接,从而使钩头不易转动,进而使管路起吊时更稳定。


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    Title :

    Stable hoisting device for underground pipeline installation


    Additional title:

    一种井下管路安装用稳定性起吊装置


    Contributors:
    ZHANG PENG (author) / ZHANG YUGUI (author) / HOU JUN (author)

    Publication date :

    2022-05-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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