The invention belongs to the technical field of crane accessories, and particularly discloses a crane inhaul cable mechanism which comprises a mounting seat, a telescopic sleeve and a holding piece, a fixing seat is arranged on the mounting seat, a shackle is arranged on the fixing seat, a fixing buckle is arranged on the shackle, and the end of the fixing buckle is rotationally connected with the telescopic sleeve. A threaded rod is sleeved with the telescopic sleeve, a connecting piece is arranged at the end of the threaded rod, a threaded section is arranged at the position, away from the fixing buckle, of the telescopic sleeve, a tooth groove is formed in the position, close to the fixing buckle, of the outer side of the telescopic sleeve, and a tooth block matched with the tooth groove is arranged on the inner side of the enclasping piece; a through locking hole is formed in the end of the enclasping piece, a second bolt is arranged in the locking hole, the enclasping piece can be detached by screwing the second bolt out of the second screw hole, then the telescopic sleeve can be rotated, the threaded section of the telescopic sleeve can be used for driving the screw to stretch out and draw back in the telescopic sleeve, and therefore the position of the connecting piece is adjusted.

    本发明属于起重机配件技术领域,具体公开了一种起重机拉索机构,包括安装座、伸缩套和抱紧件,所述安装座上设置有固定座,固定座上设置有卸扣,卸扣上设置有固定扣,固定扣端部转动连接有伸缩套,并且固定扣端部于伸缩套侧边对称设置有定位套,伸缩套内部套设有螺杆,螺杆端部设置有连接件,伸缩套远离固定扣的位置设有螺纹段,伸缩套外侧靠近固定扣的位置设有齿槽,抱紧件内侧设置有于齿槽适配的齿块,抱紧件端部开设有贯通的锁紧孔,锁紧孔内设置有第二螺栓,通过将第二螺栓旋出第二螺孔,便可将抱紧件拆除,然后便可转动伸缩套,便可利用伸缩套的螺纹段带动螺杆在伸缩套内伸缩,从而对连接件的位置进行调节。


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    Title :

    Crane inhaul cable mechanism


    Additional title:

    一种起重机拉索机构


    Contributors:
    CHEN GANG (author) / ZHANG ZHENG (author) / HENG CHAO (author) / DING WEIJIE (author) / QIAN JUN (author) / WU XIANYONG (author) / NI XIAOYU (author) / SHAN SHAN (author) / LIU TIANHONG (author) / WANG YANG (author)

    Publication date :

    2023-08-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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