The invention discloses a high-altitude elevator for an underground large-section roadway of a coal mine, and relates to track type high-altitude lifting equipment for operation in the underground large-section roadway of the coal mine. Comprising a mining flat car, a lifting swing transverse sliding frame, a double-piston-rod type transverse sliding hydraulic cylinder, a longitudinal sliding middle frame, a double-piston-rod type longitudinal sliding hydraulic cylinder, a working platform, a remote controller, a hydraulic station, a claw type stabilizer, a power source and an electric cabinet. The lifting swing transverse sliding frame is composed of a bottom base, a shear fork arm, a lifting hydraulic cylinder, a top base, a swing transverse sliding seat, an ejector rod, a nut sleeve, a lead screw and a hydraulic motor. The claw type stabilizer is composed of a hydraulic cylinder, a left side fixing guide plate, a right side fixing guide plate, a rear connecting rod, a hinged guide pin shaft, a front connecting rod, a front clamping claw, a hinged fixing pin shaft and a rear clamping claw. According to the equipment, the mechanization degree of installation and daily operation maintenance and overhaul operation of underground large-section roadway top equipment can be improved, the labor intensity of operators is reduced, the working efficiency is improved, and the production cost of enterprises is reduced.

    本发明公开了一种煤矿井下大断面巷道的高空升降机,涉及煤矿井下大断面巷道中作业的道轨式高空升降设备,包括矿用平板车、升降摆动横向滑移架、双活塞杆式横向滑移液压缸、纵向滑移中间架、双活塞杆式纵向滑移液压缸、作业平台、遥控器、液压站、爪式稳定器、电源和电控箱;其中,升降摆动横向滑移架由底部基座、剪叉臂、升举液压缸、顶部基座、摆动横向滑移座、顶杆、螺母套、丝杠和液压马达组成;爪式稳定器由液压缸、左侧固定导向板、右侧固定导向板、后连杆、铰接导向销轴、前连杆、前卡爪、铰接固定销轴和后卡爪组成。本设备能够提高井下大断面巷道顶部设备的安装及日常运行维护检修作业的机械化程度,降低作业人员的劳动强度,提高工作效率,降低企业的生产成本。


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    Title :

    High-altitude elevator for large-section roadway of underground coal mine


    Additional title:

    一种煤矿井下大断面巷道的高空升降机


    Contributors:
    HAN XIAOMING (author) / CHEN XIQING (author) / LI FENG (author) / LIU BINGYU (author) / XUE LIUBING (author) / XU JIN (author)

    Publication date :

    2022-04-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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