The invention discloses a high-stability anti-explosion bridge crane, and relates to the technical field of cranes, the high-stability anti-explosion bridge crane comprises a mounting plate, a vertical rod extending to the bottom of the mounting plate is slidably mounted at the top of the mounting plate, through holes are formed in the positions, close to the two ends, in the mounting plate, one side of each through hole communicates with a limiting groove, and the other side of each through hole communicates with a first mounting groove; a plurality of second mounting grooves are formed in one side of the vertical rod, a plurality of first alignment mechanisms are fixedly arranged on the other side face of the vertical rod, the first alignment mechanisms and the corresponding second mounting grooves are located on the same horizontal plane, each first alignment mechanism comprises a containing groove, a first spring is fixedly arranged in each containing groove, and a connecting piece is fixedly connected to the end of each first spring; switch mechanisms are arranged on the two sides of the first alignment mechanism. The problem that in the prior art, mounting holes in the vertical rods can be aligned to mounting holes in a mounting plate only by adjusting the heights of the vertical rods many times is solved.

    本发明公开了一种高稳定性防爆桥式起重机,涉及起重机技术领域,包括:安装板,安装板的顶部滑动安装有延伸至其底部的竖杆,安装板的内部且靠近两端的位置均开设有穿孔,穿孔的一侧连通有限位槽,穿孔的另一侧连通有第一安装槽,竖杆的一侧开设有多个第二安装槽,竖杆的另一侧面固定设置有多个第一对准机构,第一对准机构与对应的第二安装槽处于同一水平面,第一对准机构包括放置槽,放置槽的内部固定设置有第一弹簧,第一弹簧的端部固定连接有连接片,第一对准机构的两侧均设置有开关机构:解决了现有技术中可能需要多次调整竖杆的高度才能将竖杆上的安装孔对准安装板上的安装孔的问题。


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    Title :

    High-stability explosion-proof bridge crane


    Additional title:

    一种高稳定性防爆桥式起重机


    Contributors:
    LIANG DAWEI (author) / WANG HONGWEI (author) / WU WENCHAO (author)

    Publication date :

    2024-10-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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