According to the buffering device, the engineering vehicle and the buffering method of the engineering vehicle, the buffering device comprises a driving assembly which is arranged between an auxiliary frame and a compartment, the driving assembly enables the compartment and the auxiliary frame to be switched between the contact state and the non-contact state, and the situation that the compartment is in contact with the auxiliary frame when the compartment and the auxiliary frame are in the non-contact state is relieved; impact of goods on a platform floor; and the sliding structure is connected between the auxiliary frame and the carriage, and in the non-contact state, the sliding structure allows the driving assembly to drive the carriage to move in the direction close to or away from the auxiliary frame. Therefore, when goods impact the carriage bottom plate, the carriage and the auxiliary frame can be kept in a non-contact state, rigid contact between the carriage and the auxiliary frame is avoided, impact of the goods on the carriage bottom plate is relieved, open welding, cracking and the like of the carriage bottom plate are avoided, and the service life of the carriage is prolonged.

    本申请提供的一种缓冲装置、工程车辆及工程车辆的缓冲方法,缓冲装置包括:驱动组件,设置于副车架和车厢之间,驱动组件使车厢和副车架在接触状态和非接触状态之间进行切换,并缓解车厢和副车架在非接触状态时,货物对车厢底板的冲击;滑动结构,连接在副车架和车厢之间,在非接触状态时,滑动结构允许驱动组件驱动车厢向靠近和向远离副车架的方向移动。通过如此,使得货物冲击车厢底板时,能使车厢和副车架保持非接触状态,避免车厢与副车架的刚性接触,从而缓解货物对车厢底板的冲击,避免车厢底板开焊、开裂等,延长车厢的使用寿命。


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    Title :

    Buffering device, engineering vehicle and buffering method of engineering vehicle


    Additional title:

    一种缓冲装置、工程车辆及工程车辆的缓冲方法


    Contributors:
    HE ZHIJIN (author) / XIANG ZESHAN (author) / WANG WEIHUA (author)

    Publication date :

    2024-09-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS



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