The invention provides hoisting equipment for coal mine electromechanical transportation, which comprises a fixed base, an extension support rod is welded on the left upper part of the fixed base, a fixed roller is arranged on the left upper part of the inner side of the extension support rod, and a hoisting iron chain is arranged on the outer side of the fixed roller. Supporting frames are welded to the front end and the rear end of the right side of the upper portion of the fixed base respectively, winding wheels are connected to the upper portions of the inner sides of the supporting frames through shafts, and mechanical locker assemblies are installed on the lower portions of the front ends of the supporting frames. Through arrangement of the longitudinal connecting plate, the hollow shell, the U-shaped pull rod, the end fixing plate, the compression spring and the limiting plate, a safety rope is favorably matched, the hoisting rope is prevented from being broken, and the safety effect is improved.

    发明提供一种煤矿机电运输用起吊设备,包括固定底座,所述的固定底座的左上部焊接有延伸支撑杆,延伸支撑杆的内侧左上部固定滚轮,固定滚轮的外侧设置有吊装铁链,其特征在于,所述的吊装铁链的端部安装有吊装保险器组件,吊装保险器组件的下部设置有吊装挂钩,固定底座上部右侧的前后两端分别焊接有支撑架,支撑架的内侧上部轴接有缠线轮,支撑架的前端下部安装有机械锁紧器组件。发明纵向连接板、中空外壳、U型拉杆、端部固定板、压缩弹簧和限位板的设置,有利于配合保险绳,防止吊装绳出现断裂,提高安全效果。


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    Title :

    Lifting equipment for coal mine electromechanical transportation and using method


    Additional title:

    一种煤矿机电运输用起吊设备及使用方法


    Contributors:
    LI FAN (author)

    Publication date :

    2023-07-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS



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