The invention relates to the technical field of semitrailers, and discloses a novel semitrailer carriage structure which comprises a bottom plate, two side plates, a top plate and a hydraulic device, the upper ends of the two side plates are hinged to the top plate, the hydraulic device is used for driving the side plates to turn over, a plurality of movable plates are distributed on the inner sides of the side plates from top to bottom, each movable plate is provided with a plurality of indication columns, and the indication columns are arranged on the bottom plate. The side plate is provided with a plurality of indication holes, the indication columns are inserted into the indication holes, a plurality of springs are fixed to the side plate, and the elastic force of the springs acts on the movable plate. The anti-toppling device has the following advantages and effects that through the structures such as the movable plate, the indication column and the spring, workers outside the carriage can conveniently judge whether goods in the carriage topple or not through the position change of the indication column when the goods in the carriage topple, and goods damage and casualties caused by the fact that the goods topple down after the side plate is opened are avoided.

    本发明涉及半挂车技术领域,公开了一种新型半挂车车厢结构,包括底板、两个侧板、顶板、液压装置,两个侧板上端铰接于所述顶板,所述液压装置用于驱动所述侧板翻转,所述侧板内侧从上到下分布有若干活动板,每个活动板设有若干指示柱,所述侧板设有若干指示孔,所述指示柱插入所述指示孔,所述侧板固定有若干弹簧,所述弹簧弹力作用于所述活动板上。本发明具有以下优点和效果:本发明通过活动板、指示柱、弹簧等结构,在车厢内货物倾倒时通过指示柱位置变化,方便车厢外工作人员判断车厢内货物是否倾倒,避免侧板开启后货物倾泻而下造成货物受损及人员伤亡。


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    Title :

    Novel semitrailer carriage structure


    Additional title:

    一种新型半挂车车厢结构


    Contributors:
    LI GUOHUI (author) / CAO MING (author)

    Publication date :

    2023-08-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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