The invention discloses compartment protection equipment used during lorry rollover. The equipment is located on the side face of a compartment. The compartment protection equipment comprises a guide rod, an upper fixing device, a lower fixing device, a hydraulic cylinder, a piston rod and an elastic buffering unit, the upper fixing device comprises a first clamping plate and a first clamping plate unit; a dip angle switch is arranged on the first clamping plate; the lower fixing device comprises a second clamping plate and a second clamping plate unit; the first clamping plate unit and the second clamping plate unit clamp the protruding part of the carriage; magnets for adsorbing the carriage are arranged in the first clamping plate unit and the second clamping plate unit; and the elastic buffering unit comprises a sliding assembly and a supporting strip. When the carriage inclines, the inclination angle switch controls the hydraulic cylinder and the piston rod to push the sliding assembly to slide along the guide rod, and then the supporting strip is extruded into an arc shape. By sensing the inclination angle of the carriage when the truck rolls over, the arc-shaped supporting strips are formed on the periphery of the carriage to support and buffer the truck, impact with the ground is reduced, and the safety of the truck is improved.

    本发明公开了一种货车侧翻时的车厢保护设备,该设备位于车厢侧面;该车厢保护设备包括导杆、上固定装置、下固定装置、液压缸、活塞杆和弹性缓冲单元;上固定装置包括第一卡板和第一夹板单元;第一卡板上设有倾角开关;下固定装置包括第二卡板和第二夹板单元;第一夹板单元和第二夹板单元夹住车厢的凸起部位;第一夹板单元和第二夹板单元内设有吸附车厢的磁铁;弹性缓冲单元包括滑动组件和支撑条;倾角开关在车厢倾斜时,控制液压缸和活塞杆推动滑动组件沿着导杆滑动,进而将支撑条挤压为弧形状。本发明通过感应货车侧翻时车厢的倾斜角度,在车厢外周形成弧形支撑条,对货车进行支撑和缓冲,减少与地面的撞击,提高货车的安全性。


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    Title :

    Carriage protection equipment used during lorry rollover


    Additional title:

    货车侧翻时的车厢保护设备


    Contributors:
    CHEN JING (author) / ZHOU GUILIANG (author) / LI MENGYING (author) / QIN SHAO (author) / ZHU XUE'ER (author) / MAO LINA (author)

    Publication date :

    2021-07-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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