The invention discloses a mining heavy-duty dump truck cab anti-collision structure which comprises a reinforcing unit additionally installed on a truck head frame, a fire extinguishing unit is arranged on the top of the reinforcing unit, two symmetrically-distributed force unloading units are arranged in front of the reinforcing unit, a buffer unit is further arranged in each force unloading unit, and the buffer units are connected with the reinforcing unit. According to the truck, when the head of the truck is collided, under the action of the force unloading unit and the reinforcing unit, part of the collision force can be unloaded, then the remaining force is resisted through the reinforcing unit and A/B columns of the truck together, and the situation that due to the fact that the A/B columns are bent, a truck door is stuck due to deformation is avoided; moreover, through the action of the buffer unit, an object at a collision point can be buffered, so that the safety of the truck cab is further improved, and the personal safety of a truck driver is protected.

    本发明公开了一种矿用重型自卸卡车驾驶室防撞结构,包括加装在卡车车头框架上的加固单元,所述加固单元的顶部设有灭火单元,且所述加固单元的前方设有两个呈对称分布的卸力单元,每个所述卸力单元的内部还设有缓冲单元,所述卸力单元和所述灭火单元之间还设有触动单元,本发明中,当卡车的头部受到撞击时,其卸力单元和加固单元的作用,能将撞击力度卸掉一部分后,在通过加固单元和卡车的A/B柱共同抵抗剩下的力度,避免/柱发生弯折,导致车门因形变卡死,而且通过缓冲单元的作用,还能对碰撞点的物体起到一个缓冲作用,更进一步提高了卡车驾驶室的安全性,保护了卡车司机的人身安全。


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    Title :

    Anti-collision structure for cab of mining heavy dump truck


    Additional title:

    一种矿用重型自卸卡车驾驶室防撞结构


    Contributors:
    YU HONGWEI (author)

    Publication date :

    2023-11-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / A62C FIRE-FIGHTING , Feuerbekämpfung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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