The invention relates to the technical field of cranes, and discloses a simple electric hoist bridge crane which comprises an end beam, a cross beam is fixedly connected to the outer surface of the upper end of the end beam, a sliding way is formed in the outer surface of the upper end of the cross beam, and a support is slidably connected to the outer surface of the upper end of the cross beam. A hydraulic box is fixedly connected to the outer surface of the upper end of the support, air pipes are fixedly connected to the outer surfaces of the front end and the rear end of the hydraulic box, a main shaft is rotatably connected to the interior of the support, a steel rope is slidably connected to the outer circular face of the main shaft, and a hook is fixedly connected to the lower end of the steel rope. The simple electric hoist bridge crane has the advantages that the situation that the personal safety of surrounding workers is harmed by steel rope breakage is avoided, the situation that the steel rope in the electric hoist is wound disorderly due to the steel rope breakage is avoided, and the problems that the personal safety of the surrounding workers is harmed by the steel rope breakage, and the steel rope is wound disorderly in the electric hoist are solved.

    本发明涉及起重机技术领域,且公开了一种简单式电动葫芦桥式起重机,包括端梁,所述端梁的上端外表面固定连接有横梁,所述横梁的上端外表面开设有滑道,所述横梁的上端外表面滑动连接有支架,所述支架的上端外表面固定连接有液压箱,所述液压箱的前、后端外表面均固定连接有气管,所述支架的内部转动连接有主轴,所述主轴的外圆面滑动连接有钢绳,所述钢绳的下端固定连接有挂钩。该简单式电动葫芦桥式起重机,具备避免钢绳断裂危害到周围工人的人身安全,避免钢绳断裂电动葫芦内的钢绳发生混乱缠绕等优点,解决钢绳断裂危害到周围工人的人身安全,以及钢绳在电动葫芦内部发生混乱缠绕的问题。


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    Title :

    Simple electric hoist bridge crane


    Additional title:

    一种简单式电动葫芦桥式起重机


    Contributors:
    MA XINGBO (author) / MA BINGYI (author) / WANG SHANGFENG (author) / CHEN HANDAO (author)

    Publication date :

    2024-02-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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