The invention belongs to the technical field of crane steering mechanisms, and relates to an adjustable steering mechanism of a self-propelled crane, which comprises a chassis, a connecting frame is arranged at the top of the chassis, the top of the connecting frame is fixedly connected with one end of a universal joint I, and the other end of the universal joint I is fixedly connected with one end of a telescopic rod; the other end of the telescopic rod is fixedly connected with one end of a second universal joint, the other end of the second universal joint is fixedly connected with the bottom of a connecting rod, the top of the connecting rod is fixedly connected with a first electric push rod, and the top of the first electric push rod is connected with a steering wheel through a mounting assembly. A supporting frame is connected to the base plate in a sliding mode, the supporting frame is vertically arranged, the connecting rod is rotationally connected to the outer side of the supporting frame, an adjusting assembly is arranged in the base plate, and the supporting frame is connected with the adjusting assembly.

    本发明属于吊车转向机构技术领域,涉及一种自走式吊车的可调式转向机构,包括底盘,所述底盘顶部设置有连接架,所述连接架顶部与万向节一的一端固定连接,所述万向节一的另一端与伸缩杆的一端固定连接,所述伸缩杆另一端与万向节二的一端固定连接,所述万向节二另一端与连接杆的底部固定连接,所述连接杆顶部固定连接有电动推杆一,所述电动推杆一顶部通过安装组件连接有方向盘;所述底盘上滑动连接有支撑架,支撑架竖向布置,所述连接杆转动连接在所述支撑架外侧,所述底盘内部设置有调节组件,所述支撑架与所述调节组件相连接。


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    Title :

    Adjustable steering mechanism of self-propelled crane


    Additional title:

    一种自走式吊车的可调式转向机构


    Contributors:
    SONG ZHENGPU (author) / ZHU KUIZHU (author) / WEI MINGHUI (author) / SUN GANGZHI (author) / SUN NAIXIN (author)

    Publication date :

    2025-04-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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