The invention relates to a downward detection type working platform, which comprises a telescopic arm assembly, a working platform assembly and the like, and due to the arrangement of the working platform assembly, if a hinge point is arranged to be very high, the hinge point is ultrahigh; and if the hinge point is arranged to be very low and a telescopic arm is vertical, the distance between a cross-shaped supporting cylinder and the ground is too small. By arranging a parallelogram mechanism, a parallelogram is lowered during vehicle transportation so as to meet the transportation height requirement, and the parallelogram is raised during operation so as to increase the height from the platform to the ground when the platform is erected, so that the limitation of various construction environment conditions is overcome; and in addition, a telescopic platform and a turning plate are arranged, the working platform assembly can stretch out, draw back and rotate, unfolding and folding of the working platform assembly are achieved, and therefore the application range of a working platform is widened.

    本发明涉及一种下探式作业平台,包括伸缩臂总成和作业平台总成等组成,由于作业平台总成的布置,若将铰点布置很高则会超高;若将铰点布置很低伸臂竖直后十字支撑缸距离地面会过小。本发明通过设置平行四边形机构,在车辆运输时将平行四边形降低以满足运输高度要求,在作业时将平行四边形升高以提高平台在竖起时距离地面的高度,从而克服各种施工环境条件的限制,且本发明还通过设置伸缩平台和翻板,使得作业平台总成能够进行伸缩和回转,实现了作业平台总成的展开与收回,从而提高了作业平台的适用范围。


    Access

    Download


    Export, share and cite



    Title :

    Downward detection type working platform


    Additional title:

    一种下探式作业平台


    Contributors:
    ZHANG JUN (author) / LIU LEI (author) / ZHU JIAXIANG (author) / TIAN LAIYU (author) / HOU GUORONG (author)

    Publication date :

    2021-08-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



    Downward throwing type detection attack unmanned aerial vehicle

    ZHANG BINGRONG / XU XIAOWU / YANG XIANFENG et al. | European Patent Office | 2020

    Free access


    Working platform of bridge type working platform

    XU SHUGEN | European Patent Office | 2015

    Free access

    Double-downward-rotation type folding handlebar

    PANG MINGFANG | European Patent Office | 2020

    Free access

    Downward pressing type logistics transport vehicle

    WANG QIAN / LIU BING / HUA JIAN et al. | European Patent Office | 2022

    Free access