The invention discloses a flexible guardrail of a mining dump truck. The flexible guardrail comprises a guardrail assembly, a guardrail pressing plate and mounting bolts; the guardrail assembly comprises a plurality of guardrail split bodies and connecting bolts, and the guardrail split bodies are connected through connecting bolts; an arc section is arranged in the middle of the guardrail pressing plate, long mounting holes are formed in connecting sections on the two sides of the arc section, and a flanging structure is arranged at the bottom of the guardrail pressing plate; and the guardrail pressing plate and the mounting bolts are used for mounting the bottom end of the guardrail assembly on the platform assembly. While the welding workload is reduced, the installation difficulty andthe large assembly stress caused by large errors of a welding structure are effectively overcome.

    本发明公开了矿用自卸车柔性护栏,包括:护栏总成、护栏压板和安装螺栓;护栏总成包括:多个护栏分体和连接螺栓,多个护栏分体之间通过连接螺栓相连接;护栏压板的中部设置有圆弧段,安装长孔设置在圆弧段两侧的连接段上,护栏压板的底部设置有翻边结构;护栏压板、安装螺栓用于将护栏总成的底端安装于平台总成上。本发明在减少焊接工作量的同时,有效弥补了焊接结构误差较大造成的安装困难和装配应力大。


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    Title :

    Flexible guardrail of mining dump truck


    Additional title:

    矿用自卸车柔性护栏


    Contributors:
    CHEN PENGBIAO (author) / ZHANG YAOBIN (author) / LI LAIPING (author) / GUO HAIQUAN (author) / WU PENGCHENG (author) / DUAN JINGFEI (author) / YANG ZHE (author) / ZHAO LEI (author) / MU TIANYUAN (author) / LI GUANPING (author)

    Publication date :

    2020-04-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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