The invention discloses an anti-collision device for a gantry crane. The anti-collision device comprises a movable track frame, a check block opening, a supporting baffle, movable rollers, a supporting bottom plate, a reinforcing vertical frame, a gantry crane support and a damping anti-collision device; the check block opening is formed in the movable track frame, the supporting baffle is arranged on the movable track frame, the movable rollers are arranged in the movable track frame, and the supporting bottom plate is arranged on the moving rollers; and the damping anti-collision device comprises a connecting supporting plate, a hydraulic rod supporting plate, a telescopic hydraulic rod, a moving stop block, a supporting cushion block, a damping telescopic spring, a cushion supporting plate and an anti-collision cushion. The invention belongs to the technical field of engineering machinery, and particularly relates to the anti-collision device for the gantry crane. The anti-collision device effectively solves the problem that an existing gantry crane is easy to slide on a rail to cause safety accidents when working in the open air, and achieves the purpose of preventing the safety accidents by mounting the anti-collision device on the gantry crane; and the whole use process of the anti-collision device of the gantry crane is quite practical.

    本发明公开了一种龙门吊防碰撞装置,包括移动轨道架、挡块开口、支撑挡板、移动滚轮、支撑底板、加固立架、龙门吊支架和减震防撞装置,所述挡块开口设于移动轨道架上,所述支撑挡板设于移动轨道架上,所述移动滚轮设于移动轨道架内,所述支撑底板设于移动滚轮上,所述减震防撞装置包括连接支撑板、液压杆支撑板、伸缩液压杆、移动挡块、支撑垫块、减震伸缩弹簧、软垫支撑板和防撞软垫。本发明属于工程机械技术领域,具体是指一种龙门吊防碰撞装置,有效的解决了目前龙门吊露天工作时容易在轨道上滑动发生安全事故的问题,实现了龙门吊安装防碰装置从而防止发生安全事故的目的,是一种非常实用的龙门吊防碰撞装置的全部使用过程。


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    Title :

    Anti-collision device for gantry crane


    Additional title:

    一种龙门吊防碰撞装置


    Contributors:
    ZHOU JUNFAN (author)

    Publication date :

    2021-07-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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