The invention relates to the field of hoisting equipment and discloses an electric hoist cable protection mechanism with low cable deviation wear amount. A positioning sleeve is arranged at a cable outlet of an electric hoist rope arranger, in cooperation with an elastic connection rope, a limit sleeve and cable clamp covers, when a cable swings towards one side, the limit sleeve moves downwards relative to the cable clamp covers, so that the two cable clamp covers clamp the cable and swing with movement of the cable, and accordingly the limit sleeve is in contact swing friction with the innerwall of the positioning sleeve. The electric hoist cable protection mechanism with the low cable deviation wear amount comprises the positioning sleeve, the positioning sleeve is fixedly installed ata cable outlet of the bottom of the electric hoist rope arranger on an electric hoist, eight connectors are fixedly connected to the top of an inner cavity of the positioning sleeve, the limit sleevelocated in the inner cavity of the positioning sleeve is fixedly connected to the tops of the eight connectors, the middle of the limit sleeve is provided with a through groove, and the inner diameter of the through groove is evenly increased from top to bottom.

    本发明涉及起重设备领域,且公开了该缆线偏移磨损小的电葫芦线缆保护机构,通过在电动葫芦排绳器的线缆出口处设置定位套筒,配合弹性连接绳、限位套和线缆夹套的使用,线缆朝一侧摆动时,限位套相对线缆夹套下移,使得两个线缆夹套紧住线缆,并随线缆移动摆动,使得限位套与定位套筒的内壁接触摆动摩擦。一种缆线偏移磨损小的电葫芦线缆保护机构,包括定位套筒,定位套筒固定安装在电动葫芦上电动葫芦排绳器底部的线缆出口处,所述定位套筒内腔的顶部固定连接有八根,八根所述连接器的顶端固定连接有位于定位套筒内腔的限位套,所述限位套的中部开设有通槽,且通槽的内径由上至下均匀增大。


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    Title :

    Electric hoist cable protection mechanism with low cable deviation wear amount


    Additional title:

    一种缆线偏移磨损小的电葫芦线缆保护机构


    Contributors:

    Publication date :

    2020-04-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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