The invention relates to a turnover type sinking supporting device, a mobile contact net and an operation method. The turnover type sinking supporting device comprises a cantilever supporting structure, a height-variable guiding structure and an electric conductor. The electric conductor is directly or indirectly arranged on the cantilever supporting structure; and the cantilever supporting structure can drive the electric conductor to ascend or descend along the height-variable guide mechanism. The cantilever supporting structure descends along the height-variable guide structure to drive the electric conductor to descend; the height of the electric conductor which is driven by the cantilever supporting structure to descend can be at least lower than the height of the roof of the freight train; after the cantilever supporting structure descends, the height-variable guide structure is driven to be folded to be in a toppling or descending state; and the space above the railway is reserved, and the adverse effect that an original railway side edge stand column and a cantilever supporting structure are prone to being touched by cargo hoisting equipment is eliminated. In the moving process of the mobile overhead line system, the carrier cable and the contact line keep relatively constant tension; the contact line and the carrier cable are not bent; and the cantilever supporting structure does not deform after being pulled.

    本发明涉及翻折式下沉支持装置、移动接触网及操作方法,包括腕臂支持结构、高度可变导向结构以及导电体;导电体直接或者间接的设置在腕臂支持结构上;腕臂支持结构能够带动导电体在沿高度可变导向机构上升或者下降。腕臂支持结构沿高度可变导向结构下降,带动导电体下降;腕臂支持结构带动导电体下降后的高度至少能够低于货运列车车顶的高度;腕臂支持结构下降后,高度可变导向结构被驱动翻折处于倾倒或下降状态;让出铁路上方的空间,消除原有铁路侧边立柱及腕臂支持结构容易被货物吊装设备触碰到的不良影响。本发明提供的移动接触网运动过程中,承力索、接触线保持相对恒定的拉力;接触线和承力索不折弯;腕臂支持结构不存在被拉变形的情况。


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    Title :

    Turnover type sinking supporting device, mobile overhead line system and operation method


    Additional title:

    翻折式下沉支持装置、移动接触网及操作方法


    Contributors:
    LI YANHUA (author) / NIU YONGJIAN (author) / LIU MINGJUN (author) / ZHAO WENHUI (author)

    Publication date :

    2021-11-02


    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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