The invention relates to a rescue equipment vehicle which comprises rescue equipment, a vehicle frame and a hydraulic system. A storage site for containing the rescue equipment is formed in the vehicle frame, and the hydraulic system is arranged on the vehicle frame. The hydraulic system comprises an oil cylinder, a main reversing valve, an oil tank and a pump. A cylinder rod of the oil cylinder is in driving connection with the rescue equipment, the oil cylinder is configured to take the rescue equipment into the storage site and take out the rescue equipment from the storage site. The main reversing valve is connected with the oil cylinder through an oil path and comprises a first station and a second station. When the main reversing valve is in the first station, hydraulic oil enters arodless cavity of the oil cylinder through the main reversing valve so as to drive the cylinder rod of the oil cylinder to stretch out. When the main reversing valve is in the second station, hydraulic oil enters a rod cavity of the oil cylinder through main reversing valve so as to drive the cylinder rod of the oil cylinder to retract. The input end of the pump is connected to the oil tank through the oil path, the output end of the pump is connected to the main reversing valve through the oil path, and the pump is configured to pump hydraulic oil in the oil tank to the main reversing valve.Operation is convenient, labor is saved, and rescue efficiency is improved.

    本发明涉及一种救援器材车,其包括:救援器具;车架,形成有容纳救援器具的储存位;以及液压系统,设于车架,液压系统包括:油缸,油缸的缸杆驱动连接于救援器具,油缸被配置为将救援器具收回至储存位,以及将救援器具从储存位取出;主换向阀,通过油路连接油缸,主换向阀包括第一工位和第二工位,主换向阀在第一工位,液压油经主换向阀进入油缸的无杆腔,以驱动油缸的缸杆伸出,主换向阀在第二工位,液压油经主换向阀进入油缸的有杆腔,以驱动油缸的缸杆缩回;油箱;以及泵,其输入端通过油路连接于油箱,输出端通过油路连接于主换向阀,泵被配置为将油箱内的液压油泵向主换向阀。本发明操作方便,节省人力,提高了救援效率。


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    Titel :

    Rescue equipment vehicle


    Weitere Titelangaben:

    救援器材车


    Beteiligte:
    ZHAO BIN (Autor:in) / YANG YUQIANG (Autor:in) / WANG GUOBAO (Autor:in)

    Erscheinungsdatum :

    2020-06-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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