The invention relates to a rotary cantilever device with an adjustable opening and closing angle and a mobile contact net, the rotary cantilever device comprises a rotary cantilever device and a power supply body, and the rotary cantilever device at least comprises two or more stages of cantilever structures; in the more than two stages of cantilever structures, the stages are directly or indirectly connected in a rotatable manner, and an opening and closing angle formed between the first cantilever structure and the Nth cantilever structure in the more than two stages of cantilever structures is adjustable; the power supply body can drive or drive the rotating cantilever device to rotate in the horizontal direction after being pulled or driven; the device can be effectively driven to further move towards the side edge of the railway, and it is ensured that the power supply body is located on one side of the railway, so that the space area above the railway is released. According to the method, the loading and unloading operation environment of the freight train is optimized, the safety of loading and unloading operation by adopting hoisting equipment is remarkably enhanced, and potential safety risks are effectively avoided.

    本发明涉及一种开合角度可调式转动腕臂装置及移动接触网,其包括转动腕臂装置和供电体,所述转动腕臂装置中至少包括两级及两级以上的腕臂结构;两级以上的腕臂结构中逐级之间直接或者间接以可转动的方式连接,两级以上的腕臂结构中的第一腕臂结构与第N腕臂结构之间形成的开合角度可调;所述供电体被拉动或者被驱动后能够带动或者驱动所述转动腕臂装置在水平方向转动;该装置能够被有效地带动,进一步向铁路侧边移动,确保供电体位于铁路一侧,从而释放铁路上方的空间区域。此举不仅优化了货运列车的装卸作业环境,还显著增强了采用吊装设备进行装卸作业的安全性,有效规避了潜在的安全风险。


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    Title :

    Opening and closing angle adjustable rotating cantilever device and mobile contact network


    Additional title:

    开合角度可调式转动腕臂装置及移动接触网


    Contributors:
    YU XIAOYING (author) / LI YANHUA (author) / HOU YAOBIN (author)

    Publication date :

    2024-10-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES



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