The invention relates to a shaft disassembling and assembling device for marine floating crane lifting hooks. The shaft disassembling and assembling device comprises a connecting shaft (2) used for connecting upper and lower lifting hooks, a shaft end clamping plate (7) used for axially fixing the connecting shaft (2) and preventing the connecting shaft (2) from rotating, a support (6) for allowing the connecting shaft (2) to move and a connecting shaft moving device (5) for driving the connecting shaft (2) to go in or go out of the support (6). Compared with the prior art, the shaft disassembling and assembling device provided by the invention is fixed to a lower hanging hook cross beam, the connecting shaft can be disassembled and assembled by manually operating a hand wheel without dismantling the shaft disassembling and assembling device, and the shaft disassembling and assembling device has the advantages of being fast and convenient to operate, safe, reliable and the like.

    本发明涉及一种用于海工浮吊吊钩的拆装轴装置,包括用于连接上下吊钩的连接轴(2)、对连接轴(2)进行轴向固定并防止连接轴(2)转动的轴端卡板(7)、供连接轴(2)移动的支座(6)、以及驱动连接轴(2)在支座(6)内进出的连接轴移动装置(5)。与现有技术相比,本发明拆装轴装置固定于下吊钩横梁上,无需拆下,利用人力操作手轮就可实现连接轴的拆装,具有方便快捷、安全可靠等优点。


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    Title :

    Shaft disassembling and assembling device for marine floating crane lifting hooks


    Additional title:

    一种用于海工浮吊吊钩的拆装轴装置


    Contributors:
    WANG YUEMIN (author) / SHEN YING (author) / CHEN ZIQIANG (author) / YU ZHIXIONG (author) / TONG MINHUI (author) / GAO XIANG (author)

    Publication date :

    2020-10-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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