The invention belongs to the technical field of engineering machinery, and particularly relates to a cab locking system of engineering machinery and the engineering machinery. The guide rail is arranged on the bottom frame in the vertical direction, and a locking hole is formed in the guide rail; the bracket is vertically and movably arranged on the guide rail and is used for mounting a cab of the engineering machinery; the locking piece is telescopically arranged on the bracket and faces the locking hole, and a locking end used for penetrating through the locking hole when the cab reaches the preset height is arranged on the locking piece. By the adoption of the cab locking system, when the cab reaches the preset height, the cab and the guide rail can be locked through the locking piece, the cab is prevented from falling at the high position, and the safety of operators is protected.

    本发明属于工程机械技术领域,具体地涉及一种工程机械的驾驶室锁止系统和工程机械,驾驶室锁止系统包括:底架;导轨,沿竖直方向设置在底架上并形成有锁止孔;托架,可竖向移动地设置在导轨上并用于安装工程机械的驾驶室;锁止件,可伸缩地设置在托架上并朝向锁止孔,锁止件上设有用于在驾驶室到达预设高度时穿过锁止孔的锁止端。采用上述的驾驶室锁止系统,可以在驾驶室达到预设高度时,通过锁止件将驾驶室和导轨锁止,防止驾驶室在较高位置处发生坠落,保护了操作人员的安全。


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    Title :

    Cab locking system of engineering machinery and engineering machinery


    Additional title:

    工程机械的驾驶室锁止系统和工程机械


    Contributors:
    ZHU CHUNCAN (author) / FANG ZHE (author) / ZHOU WEI (author) / CHENG DEJUN (author) / ZHU ZHENGDONG (author) / WANG RULIN (author)

    Publication date :

    2024-08-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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