The invention discloses an efficient explosion-proof bridge crane, and relates to the technical field of bridge cranes. The efficient explosion-proof bridge crane specifically comprises a main beam and a trolley assembly, wherein a large wheel set is installed inside the main beam, a first motor is installed at one end of the large wheel set, an end beam is connected to the inner side of the main beam, a protective fence is installed outside the end beam, a sliding rail is installed on one side of the end beam, a limiting groove is formed in the inner wall of the sliding rail, a cab is installed at the bottom of the end beam, observation glass is embedded in the surface of the cab, and the trolley assembly is installed at the top of the end beam. According to the efficient explosion-proof bridge crane, when the trolley assembly deviates in a sliding process of a trolley wheel set, the trolley wheel set can be rapidly calibrated through mutual cooperation of a sliding block, a vibration reducing spring and a guide wheel in the vibration reducing assembly, the stability of the trolley wheel set is kept, the advancing stability of the trolley assembly is further guaranteed, safety accidents are reduced, and the practicability of the device is improved.

    本发明公开了一种高效防爆型桥式起重机,涉及桥式起重机技术领域,具体为包括主梁和小车组件,所述主梁内部安装有大车轮组,且大车轮组的一端安装有第一电机,所述主梁内侧连接有端梁,且端梁外部安装有防护栏,所述端梁的一侧安装有滑轨,且滑轨内壁开设有限位槽,所述端梁底部安装有驾驶室,且驾驶室表面嵌入有观测玻璃,所述小车组件安装于端梁顶部。该高效防爆型桥式起重机,小车组件在通过小车轮组滑动过程中造成偏移时通过减震组件内部的滑动块、减震弹簧与导向轮之间的相互配合设置,使得能够快速将小车轮组校准,保持小车轮组的稳定性,进一步保证了小车组件行进的平稳性,减小了安全事故的发生,提升该装置的实用性。


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    Title :

    Efficient explosion-proof bridge crane


    Additional title:

    一种高效防爆型桥式起重机


    Contributors:
    ZHAO JIEJUN (author) / PAN PENGFEI (author) / DING LE (author) / ZHU TAO (author) / PEI YAFENG (author)

    Publication date :

    2021-04-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS / F16F SPRINGS , Federn



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