The invention provides a lightweight rail traction device based on spring pressing force and transportation equipment, and relates to the field of rail tractors. The lightweight rail traction device comprises a fixing plate, a supporting wheel set, power wheel sets and a pull rod mechanism mounted on the fixing plate; the supporting wheel set comprises at least three supporting wheels rotationallyconnected with the fixing plate which are used for cooperating with the two rails to support the fixing plate; the power wheel sets are installed on the two sides of the fixing plate in a sliding mode and located between the two rails, and power wheels of the power wheel sets can abut against the side faces of the rails in an attached mode or be separated from the side faces of the rails under the action of the pull rod mechanism. The device is provided with the supporting wheel set and the driving wheel sets which can be separated from each other; the supporting wheel set makes contact withthe top faces of the rails to provide a supporting function for the whole traction device; the driving wheel sets abut against the side faces with the large friction coefficient of the rails, and therefore the whole traction device is driven to move along the rails without additionally increasing the weight of the traction device, and the effect of increasing traction device driving force is achieved.

    本公开提供一种基于弹簧压紧力的轻量化轨道牵引装置及运输设备,涉及轨道牵引车领域,包括固定板、支撑轮组、动力轮组和安装在固定板上的拉杆机构,支撑轮组包括至少三个分别与固定板转动连接的支撑轮,用于配合两条轨道支撑固定板,固定板两侧均滑动安装有动力轮组,动力轮组均位于两条轨道之间,动力轮组的动力轮能够在拉杆机构作用下贴合抵压轨道侧面或脱离轨道侧面,设置相互分离的支撑轮组和驱动轮组,支撑轮组接触轨道顶面为牵引装置整体提供支撑功能,驱动轮组抵接在摩擦系数较大的铁轨侧面,从而驱动牵引装置整体沿铁轨移动,无需额外增加牵引装置重量,达到增加牵引装置驱动力的效果。


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    Titel :

    Lightweight rail traction device based on spring pressing force and transportation equipment


    Weitere Titelangaben:

    一种基于弹簧压紧力的轻量化轨道牵引装置及运输设备


    Beteiligte:
    LI YANAN (Autor:in) / WAN YI (Autor:in) / XU JINGWEI (Autor:in) / LIANG XICHANG (Autor:in) / HOU JIARUI (Autor:in) / ZHOU YOUJIE (Autor:in) / QIN QI (Autor:in) / HE XIANG (Autor:in) / WU FUWANG (Autor:in) / RONG PEIZHI (Autor:in)

    Erscheinungsdatum :

    2021-01-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61C Lokomotiven , LOCOMOTIVES



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