The invention discloses a hoisting machinery near-electricity construction early warning device which comprises a near-electricity inductor and a control system, the near-electricity inductor is electrically connected with the control system, a shell is arranged outside the near-electricity inductor, a damp-proof blocking frame is installed at the bottom of the near-electricity inductor, and the damp-proof blocking frame is installed on a hoisting arm; the shell comprises a bottom shell located at the bottom and an upper cover located on the upper portion, the upper cover and the bottom shell are arranged in a buckled mode, and the bottom shell is in an upwards-opened horn shape. A shell is arranged outside the near-electricity inductor to protect the near-electricity inductor from being eroded by rainwater, the service life is prolonged, the damp-proof blocking frame blocks the near-electricity inductor from making contact with the cargo boom, the near-electricity inductor and the cargo boom are isolated, and the near-electricity inductor is prevented from being damaged by the humid environment after rain; the upper cover and the bottom shell of the shell are buckled, so that the near-electricity inductor is convenient to replace or debug and repair; the bottom shell is designed to be in the shape of a horn which is opened upwards and opened outwards, after the cargo boom is lifted, the edge of the upper side of the bottom shell is just straightened along with the bottom shell, an included angle of about 90 degrees is formed between the edge and the horizontal plane, and rainwater cannot flow into the shell from the bottom shell.

    本发明公开了一种起重机械近电施工预警装置,包括近电感应器和控制系统,近电感应器与控制系统电连接,近电感应器外设有壳体,近电感应器底部安装有防潮阻隔架,防潮阻隔架安装在起重臂上;壳体包括位于底部的底壳和位于上部的上盖,上盖和底壳扣合设置,底壳呈向上张开的喇叭状。近电感应器外设壳体保护其不受雨水的侵蚀,提高使用寿命,防潮阻隔架阻隔近电感应器与起重臂接触,将二者隔离开来,防止雨后潮湿环境对近电感应器的损坏;壳体的上盖和底壳扣合设置,方便更换或调试修理近电感应器;将底壳设计呈向上张开的喇叭状向外张开,在起重臂抬起后,底壳上侧的边缘正好随之摆正,与水平面呈90°左右的夹角,雨水不能从底壳流进壳体内。


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    Titel :

    Early warning device for near-power construction of hoisting machinery


    Weitere Titelangaben:

    一种起重机械近电施工预警装置


    Beteiligte:
    FAN JIAHUI (Autor:in) / QIU MAOGUANG (Autor:in) / DING WEI (Autor:in) / HUANG MINGHUI (Autor:in)

    Erscheinungsdatum :

    2023-10-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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