The invention discloses a vehicle-mounted leveling method. The method comprises the following steps that 1, a vehicle-mounted terminal sends a vehicle-mounted leveling instruction to a vehicle-mounted controller; and 2, the vehicle-mounted controller receives the carrier vehicle leveling instruction and controls a main hydraulic oil cylinder to work, the main hydraulic oil cylinder drives main supporting legs on the two sides of the carrier vehicle to stretch out for the first time to make contact with the ground, and the main supporting legs stop stretching out after reaching the preset pressure value. According to the carrier vehicle leveling method, the positions and stress conditions of the main supporting leg and the auxiliary supporting leg can be adjusted through the main hydraulic oil cylinder and the auxiliary hydraulic oil cylinder, it is guaranteed that the levelness and supporting force of the carrier vehicle meet the requirements, and then residual hydraulic oil in the main hydraulic oil cylinder and the auxiliary hydraulic oil cylinder is discharged into the oil tank; the situation that the piston rod and the leveling support arm displace due to the fact that residual hydraulic oil is affected by external temperature and pressure in the hydraulic oil cylinder is increased is avoided, the locking effect of the piston rod and the leveling support arm is guaranteed, and the leveling quality of a carrier vehicle is improved.

    本申请公开了一种载车调平方法,所述方法包括以下步骤:步骤一、车载终端将载车调平指令发送至车载控制器;步骤二、车载控制器接收载车调平指令,控制主液压油缸工作,让主液压油缸驱动载车两侧的主支撑腿初次伸出与地面接触,主支撑腿达到预设压力值后停止伸出。本申请公开的载车调平方法能够先通过主、副液压油缸调整主、副支撑腿的位置和受力情况,确保载车的水平度和支撑力达到要求,再将主、副液压油缸内部残留的液压油泄放至油箱中,避免了因残留液压油受到外部温度影响增加液压油缸内部的压力而导致活塞杆以及调平支臂出现位移的情况发生,保证了活塞杆以及调平支臂的锁定效果,提高了载车的调平质量。


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    Title :

    Carrying vehicle leveling method


    Additional title:

    一种载车调平方法


    Contributors:
    SU HANG (author) / CHEN FEI (author) / LI XIANG (author) / WANG WEI (author)

    Publication date :

    2024-05-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / 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



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