The invention discloses a power station lifting system, and the system comprises an auxiliary frame used for being connected with a longitudinal beam of a vehicle body chassis and a power station lifting chassis used for installing and lifting a power station. The power station lifting chassis comprises a lifting platform used for installing a power station, trapezoidal lead screws capable of relatively moving in the height direction of the auxiliary frame, motors driving the trapezoidal lead screws and sensors used for judging whether the bottom ends of the trapezoidal lead screws make contact with the ground or not, wherein the motors and the sensors are in one-to-one correspondence with the trapezoidal lead screws. The trapezoidal lead screws are connected with the lifting platform, and the motors are connected with the force sensors so that the motors can stop rotating when the corresponding trapezoidal lead screws make contact with the ground. After the trapezoidal lead screws make contact with the ground, the motor controls the trapezoidal lead screws to continue to descend, and rotation is stopped when the distance between the bottom face of the lifting platform and the upper end face of the auxiliary frame reaches the preset height. Therefore, lifting and resetting of the lifting platform are achieved through the trapezoidal lead screw, vibration of the power station is isolated by separating the power station from the vehicle body, and the stability of signal transmitting or receiving of the antenna servo system is effectively guaranteed.

    本发明公开了一种电站升降系统,包括用于与车体底盘纵梁连接的副车架和用于安装并举升电站的电站升降底盘,电站升降底盘包括用于安装电站的升降平台、可沿副车架的高度方向相对运动的梯形丝杠、驱动梯形丝杠的电机以及用于判断梯形丝杠的底端是否触地的传感器,电机、传感器均与梯形丝杠一一对应;梯形丝杠与升降平台连接,电机与力传感器连接,以便电机在对应的梯形丝杠触地时停止转动;梯形丝杠均与地面接触后,电机控制梯形丝杠继续下降,并在升降平台的底面到副车架的上端面的距离至预设高度时停止转动。因此梯形丝杠实现了对升降平台的举升和复位,通过分离电站与车体隔离了电站的振动,有效地保障了天伺馈系统信号发射或接收的稳定性。


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    Titel :

    Power station lifting system


    Weitere Titelangaben:

    一种电站升降系统


    Beteiligte:
    ZHANG YUWEI (Autor:in) / YANG TAO (Autor:in) / REN ZHIPENG (Autor:in) / ZENG YOUBAO (Autor:in) / CHEN GAOCHAO (Autor:in)

    Erscheinungsdatum :

    2021-04-20


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64G Raumfahrt , COSMONAUTICS / 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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