The invention relates to the technical field of special vehicle manufacturing, in particular to a crawler-type fork crane which comprises a vehicle body, and a crawler assembly is arranged on the lower portion of the vehicle body. The fork lifting device is mounted on one side of the vehicle body, and the fork lifting device is used for driving goods to do lifting motion; the hoisting device is rotationally mounted at the upper end of the vehicle body and is used for driving the cargoes to move in different directions and to ascend and descend in a larger amplitude; the supporting leg mechanism comprises a plurality of supporting legs, the supporting legs can stretch out and draw back in the vertical direction, the lower end faces of the supporting legs are connected with air bags, and each supporting leg is provided with an air pump for inflating and deflating the air bags. The fork crane has the advantages that the operation steps of the fork crane during operation are simplified, and then the efficiency of engineering operation is greatly improved.

    本申请一种履带式叉吊车,涉及特种车辆制造的技术领域,其包括车体,下部设置有履带总成;叉吊装置,安装在所述车体的一侧,所述叉吊装置用于带动货物进行升降运动;起吊装置,转动安装在车体的上端,所述起吊装置用于带动货物进行不同方向的移动和更大幅度的升降运动;支腿机构,包括多个支腿,多个支腿均能够沿竖直方向进行伸缩,且多个支腿的下端面均连接有气囊,且每个支腿上均设置有对气囊进行充气和抽气的气泵。本申请具有简化了叉吊车在作业时的操作步骤,进而大大提高了工程作业的效率的效果。


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    Title :

    Crawler-type fork crane


    Additional title:

    一种履带式叉吊车


    Contributors:
    LI WEI (author) / WANG WEI (author) / WANG XIAOKE (author) / ZHANG GUOQIANG (author) / ZHANG LIKE (author)

    Publication date :

    2025-05-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / 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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