The invention relates to an extension type supporting device, a mobile contact network and an operation method, and is applied to the field of mobile contact networks, the extension type supporting device comprises a driving mechanism, a supporting structure and an electric conductor, and the electric conductor is directly or indirectly arranged on the supporting structure; the driving mechanism is used for driving the supporting structure to move so as to drive the electric conductor to move to a working position or a non-working position or drive the electric conductor to be switched between the working position and the non-working position; the supporting structure is located at the working position, at least two points can be found on the supporting structure, and a connecting line between the two points is marked as a first auxiliary line; the supporting structure is located at a non-working position, and a connecting line between two points at the same position on the supporting structure is marked as a second auxiliary line; the second auxiliary line is substantially parallel to the first auxiliary line, and/or the second auxiliary line is substantially on an extension line of the first auxiliary line. The problems that in the prior art, a contact line and a carrier cable cannot be completely moved to the side edge of a railway, and an existing movable contact net cannot be applied to a bent rail are effectively solved.

    本发明涉及伸出式支持装置、移动接触网及操作方法,应用于移动接触网领域,包括驱动机构、支持结构和导电体,导电体直接或者间接的设置在支持结构上;驱动机构用于驱动支持结构移动从而带动导电体移动到工作位或者移动到非工作位或者带动导电体在工作位与非工作位之间切换;支持结构位于工作位,支持结构上至少能找到两点,该两点之间的连线标记为第一辅助线;支持结构位于非工作位,支持结构上相同位置处两点之间的连线,标记为第二辅助线;第二辅助线基本平行于第一辅助线,和/或,第二辅助线基本在第一辅助线的延长线上。以有效解决现有技术中接触线和承力索不能完全的移动到铁路侧边的问题及解决现有移动接触网不能应用到弯曲铁轨上的问题。


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    Titel :

    Extending type supporting device, mobile overhead line system and operation method


    Weitere Titelangaben:

    伸出式支持装置、移动接触网及操作方法


    Beteiligte:
    YU XIAOYING (Autor:in) / LI YANHUA (Autor:in) / LI SHAOHUA (Autor:in) / SUN YONGGANG (Autor:in)

    Erscheinungsdatum :

    17.06.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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