The invention discloses a lorry-mounted crane which comprises a mounting base, a supporting arm, a cross arm, a rotation driving device and a cross arm lifting driving device, the supporting arm is rotatably mounted on the mounting base, the first end of the cross arm is hinged to the upper end of the supporting arm, the rotation driving device is used for driving the supporting arm to rotate, and the cross arm lifting driving device is used for lifting the cross arm. The cross arm lifting driving device is used for driving the cross arm to swing up and down, a lifting rope is arranged on the cross arm, and the lifting rope is used for hooking articles and transferring the articles under the action of up-down swing of the supporting arm and rotation of the supporting arm. The lorry-mounted crane is mounted on a pile grouting platform through the mounting base, and the lorry-mounted hoisting function is achieved through rotation of the supporting arm and up-down swinging of the cross arm.

    本发明公开了一种随车吊机,包括安装座、支撑臂、横臂、回转驱动装置以及横臂起降驱动装置,所述支撑臂可旋转安装于所述安装座上,所述横臂的第一端与所述支撑臂的上端铰接,所述回转驱动装置用于驱动所述支撑臂旋转,所述横臂起降驱动装置用于驱动所述横臂上下摆动,所述横臂上设有吊绳,所述吊绳用于钩挂物品并在支撑臂上下摆动及支撑臂旋转的作用下将物品转移。本发明提供的随车吊机通过安装座安装于灌桩平台,通过支撑臂回转、横臂上下摆动,实现随车吊装的功能。


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    Title :

    Truck-mounted crane


    Additional title:

    一种随车吊机


    Contributors:

    Publication date :

    2024-03-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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