The invention provides an underground construction operation platform which comprises two supporting frames, a connecting assembly and a plurality of collet assemblies, and the two supporting frames are oppositely arranged; the two ends of the connecting assembly are correspondingly connected with the two supporting frames correspondingly, and the connecting assembly is used for adjusting the distance between the two supporting frames. The bottom support assembly is arranged at the bottom of the supporting frame and comprises a base and rolling wheels, the base is connected with the supporting frame and provided with a containing cavity, the rolling wheels are provided with supports, and the supports can slide in the vertical direction relative to the base; the roller is provided with a first position and a second position, the roller is supported on the ground at the first position, the roller is contained in the containing cavity at the second position, the base is supported on the ground, or the base and the roller are supported on the ground at the same time. According to the underground construction operation platform, the rolling wheels can be flexibly used or stored, the possibility that the rolling wheels are damaged due to long-term load bearing can be reduced, and using is more convenient.

    本发明提供了一种井下施工作业平台,所述井下施工作业平台包括两个支撑架、连接组件和多个底托组件,两个支撑架相向设置;连接组件的两端分别对应连接两个所述支撑架,连接组件用于调节两个支撑架之间的间距;底托组件设于支撑架的底部,底托组件包括底座和滚轮,底座与支撑架连接,底座具有容腔,滚轮具有支座,支座相对于底座沿竖向可滑动;滚轮具有第一位置和第二位置,在第一位置时,滚轮支撑于地面,在第二位置时,滚轮收纳于容腔内,且底座支撑于地面、或底座和滚轮同时支撑于地面。本发明公开的井下施工作业平台可以灵活使用或收纳滚轮,可减小滚轮因长期承重而损坏的可能性,使用更方便。


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    Titel :

    Underground construction operation platform


    Weitere Titelangaben:

    井下施工作业平台


    Beteiligte:
    WANG LIBIN (Autor:in) / ZHANG JINLIANG (Autor:in) / MA JIXUAN (Autor:in)

    Erscheinungsdatum :

    2024-01-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    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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