The invention relates to a foldable and compact track inspection trolley which is composed of a double-wheel part A, a foldable part B and a single-wheel part C. The double-wheel part A, the foldable part B and the single-wheel part C are sequentially connected to form a track inspection trolley body of a T-shaped structure. A tray part of the double-wheel part A is installed on a push rod installation adjusting limiting plate through a push rod part, a BC connecting plate of the foldable part B is provided with a concave connecting shaft sleeve, the concave connecting shaft sleeve is connected with a convex connecting shaft sleeve through a connecting shaft, and the foldable part B rotates around the connecting shaft to achieve folding and unfolding assembling functions. The prism column part of the prism is installed at the prism column installation groove, when the foldable part B rotates to the folding position, the prism column part of the prism can be placed in an inner cavity of the foldable part B, and the double-wheel part A is stacked on the upper portion of the foldable part; the transportation box is quick and convenient to disassemble and assemble, and the external size is greatly reduced after the transportation box is folded and stored, so that the transportation box is small in external size, small in size, light in weight and convenient to use, carry and transport.

    本发明涉及一种折叠紧凑的轨检小车,由双轮部分A、可折叠部分B和单轮部分C组成,双轮部分A、可折叠部分B和单轮部分C依次连接,并构成T形结构轨检小车主体;双轮部分A的托盘部分通过推杆部分安装在推杆安装调整限位板上,可折叠部分B的BC连接板上设置有凹形连接轴套,凹形连接轴套与凸形连接轴套通过连接轴连接,可折叠部分B绕连接轴旋转以实现折叠和展开拼装功能,棱镜棱镜柱部分安装在棱镜柱安装槽处,可折叠部分B转动到折叠位置时,棱镜棱镜柱部分可安放于可折叠部分B内腔中,双轮部分A叠加于折合部分上部;本发明拆装快速便捷,且折叠收纳后,外部尺寸大大缩小,使得运输箱外部尺寸小,体积小,重量轻,使用、搬动、运输方便。


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    Title :

    Foldable and compact track inspection trolley


    Additional title:

    一种折叠紧凑的轨检小车


    Contributors:
    GU JIANLIN (author)

    Publication date :

    2024-01-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS



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