The invention discloses a vehicle-mounted crane for vehicle-mounted dispatching, loading and unloading, and belongs to the technical field of vehicle-mounted cranes. The vehicle-mounted crane comprises a stand column, a rotating seat is arranged at the upper end of the stand column, a main frame is arranged at the upper end of the rotating seat, an auxiliary frame is arranged at one end of the main frame, a lifting hook is arranged on the lower side of the auxiliary frame, and crane equipment is arranged on the side, away from the auxiliary frame, of the upper end of the main frame; by arranging the rotating assembly, when the rotating base needs to be rotated in the hoisting work, the motor is started to drive the worm to rotate, the worm rotates to drive the rotating base to rotate at the upper end of the stand column through the gear, and after the motor is stopped, due to the fact that the gear is meshed with the worm, the rotating base does not rotate; by arranging the rotating assembly, the rotating base does not need to be manually rotated, meanwhile, when goods are hoisted, the rotating base does not rotate on the stand column, hoisting safety is improved, and the front end of the fixed box is connected with an access door through bolts, so that parts such as a worm in the fixed box can be conveniently overhauled.

    本发明公开了一种车载调运装卸用随车吊,属于随车吊技术领域,包括立柱,所述立柱上端设置有旋转座,旋转座上端设置有主架,主架一端设置有副架,副架下侧设置有吊钩,主架上端远离副架一侧设置有吊机设备,吊钩与吊机设备之间通过吊索连接,本发明通过设置旋转组件,吊运工作需要旋转旋转座时,开启电机带动蜗杆转动,蜗杆转动可通过齿轮带动旋转座在立柱上端转动,当电机停止后,由于齿轮与蜗杆啮合,旋转座不会发生自转,通过设置旋转组件不需手动旋转旋转座,同时在对货物进行吊运时旋转座不会在立柱上发生自转,提高吊运安全性,在固定箱前端通过螺栓连接检修门方便对固定箱内部的蜗杆等零部件进行检修。


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    Title :

    Vehicle-mounted crane for vehicle-mounted dispatching, loading and unloading


    Additional title:

    一种车载调运装卸用随车吊


    Contributors:
    CHEN LONG (author) / CHEN YINUO (author)

    Publication date :

    2023-11-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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