The invention provides a movable supporting leg locking device, a control method thereof and an engineering vehicle, and relates to the technical field of engineering vehicles. The movable supportingleg locking device comprises a plug pin assembly and a position detection mechanism. The plug pin assembly comprises a plug pin, the plug pin corresponds to a plug pin hole in the movable supporting leg, and the plug pin can be inserted into the plug pin hole, so that movement of the movable supporting leg is locked; the position detection mechanism faces the plug pin hole and is used for detecting whether the plug pin is inserted into the plug pin hole in the movable supporting leg or not, whether the plug pin is inserted into the plug pin hole in the movable supporting leg or not is detected, and the working state of the movable supporting leg driving mechanism and/or the engineering vehicle traveling driving mechanism is controlled according to the detection result. Accidents caused byautomatic shaking-out of the movable supporting leg due to the fact that the plug pin is omitted to be inserted into the plug pin hole of the movable supporting leg when the engineering vehicle runs on the road are avoided.

    本发明提供了一种活动支腿锁止装置及其控制方法和工程车辆,涉及工程车辆技术领域,包括插销组件和位置检测机构;插销组件包括插销,插销与活动支腿上的插销孔相对应,插销能够插装在插销孔内,从而将活动支腿的移动锁止;位置检测机构朝向插销孔,用于检测插销是否插装在活动支腿上的插销孔内,通过检测插销是否插装在活动支腿的插销孔内,并根据检测结果控制活动支腿驱动机构和/或工程车辆行驶驱动机构的工作状态,避免了工程车辆上路行驶时漏掉将插销插装在活动支腿的插销孔内,而导致的活动支腿自动抖出引发事故。


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    Title :

    Movable supporting leg locking device, control method thereof and engineering vehicle


    Additional title:

    活动支腿锁止装置及其控制方法和工程车辆


    Contributors:
    ZHANG LUYAN (author) / ZHANG ZHIMIN (author)

    Publication date :

    2020-11-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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