The invention discloses a motorized winch anti-running device. The motorized winch anti-running device comprises an anti-running device body. A grinding rope groove used for containing a grinding ropeis formed in one side of the anti-running device body. A clamping arm is arranged on the side, adjacent to the grinding rope groove, of the anti-running device body. The clamping arm partially extends into the anti-running device body and is rotationally connected with the anti-running device body. The inner side of the clamping arm is fixedly connected with a claw used for clamping the grindingrope in the grinding rope groove. A differential device is arranged in the anti-running device body. The differential device comprises a controller, a speed sensor used for detecting the descending state of the grinding rope and a driving device used for driving the clamping arm to rotate. The controller is electrically connected with the speed sensor and the driving device. According to the motorized winch anti-running device, a hung object can be effectively prevented from falling rapidly, the safety of the hung object and the grinding rope is protected, and meanwhile the safety of personneland objects below the hung object is protected.

    本申请公开了一种机动绞磨防跑器,包括:防跑器本体;防跑器本体的一侧开设有用于放置磨绳的磨绳槽;防跑器本体位于磨绳槽相邻的一侧设置有卡臂;卡臂部分伸入于防跑器本体内,并与防跑器本体转动连接;卡臂内侧固定连接有用于卡死磨绳槽内的磨绳的爪子;防跑器本体内设置有差速装置;差速装置包括控制器、用于检测磨绳下降状态的速度传感器和用于驱动卡臂转动的驱动装置;控制器分别与速度传感器和驱动装置电连接。本发明可以有效防止吊物急速下坠,保护了吊物和磨绳的安全,同时保护了吊物下方人员及物品的安全。


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    Title :

    Motorized winch anti-running device


    Additional title:

    一种机动绞磨防跑器


    Contributors:
    GU LISHENG (author) / QIU DAN (author) / WANG MINGXIN (author) / YE ZHIRONG (author) / HUANG YANHUI (author) / CHEN YUBIN (author)

    Publication date :

    2021-03-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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