The invention discloses an engineering machinery tensioning and guiding device supporting structure and an engineering vehicle, the tensioning and guiding device supporting structure is divided into three parts, the front end is a guide wheel supporting structure, the middle section is a tensioning spring supporting structure, the rear end is a tensioning oil cylinder supporting structure, and thethree parts are all of a symmetrical structure. The guide wheel supporting structure is used for supporting the guide wheel to slide horizontally; the tensioning spring supporting structure is used for supporting the tensioning spring to slide horizontally; the tensioning oil cylinder supporting structure is used for fixing the tensioning oil cylinder. The weight of the walking system structuralpart is reduced, the overall strength of the structural part is guaranteed, and the use reliability and durability of the product are improved.

    本发明公开了一种工程机械涨引装置支撑结构及工程车辆,该涨引装置支撑结构分三部分,前端是引导轮支撑结构,中段是涨紧弹簧支撑结构,后端是涨紧油缸支撑结构,且都呈对称式结构。其中,引导轮支撑结构用以支撑引导轮水平滑动;涨紧弹簧支撑结构用以支撑涨紧弹簧水平滑动;涨紧油缸支撑结构用以固定涨紧油缸。本发明既减轻了行走系统结构件重量,又保证了结构件整体强度,提高了产品使用的可靠性和耐久性。


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    Title :

    Engineering machinery expanding and guiding device supporting structure and engineering vehicle


    Additional title:

    一种工程机械涨引装置支撑结构及工程车辆


    Contributors:
    WANG RANRAN (author) / JIAO QING (author) / WANG YONG (author) / YANG YUFENG (author) / DING YUEJIN (author) / QU LIHONG (author) / WEN JUN (author) / ZHANG YAXIONG (author)

    Publication date :

    2020-06-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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