The invention discloses a lifting device for coal mine maintenance equipment, and relates to the field of lifting of the coal mine maintenance equipment. The lifting device comprises a device body, the bottom of the device body is provided with a hanger, a support base is arranged at the bottom of the hanger,rollers are mounted at the bottom of the support base, and a placing frame is arranged onthe outer surface of the support base. A two-way lead screw, threaded sleeves, a sliding rail, a limiting plate, a bearing plate, a clamping plate, a clamping groove and a pulling plate are arranged,a first motor is started, when the first motor rotates forwards, the first motor rotates to drive the two-way lead screw to rotate, the two threaded sleeves move on the two-way lead screw and get close to each other, when the first motor rotates reversely, the two threaded sleeves get away from each other, the two threaded sleeves move to drive a lifting rope to move, so that the device body can stably lift coal mine equipment of different sizes, the applicability of the device body is improved, after the equipment is hooked by a lifting hook, the lifted coal mine equipment is placed on the bearing plate, and the stability of the coal mine equipment during transportation is improved.
本发明公开了一种煤矿检修设备起吊装置,涉及煤矿检修设备起吊领域,包括装置主体,装置主体的底部安装有吊架,吊架的底部设置有支撑底座,支撑底座的底部安装有滚轮,支撑底座的外表面设置有放置框。本发明双向丝杆、螺纹套、滑轨、限位板、承托板、卡板、卡槽和拉板,启动第一电机,第一电机正转时,第一电机转动带动双向丝杆转动,两个螺纹套在双向丝杆上移动,相互靠近,第一电机反转时,两个螺纹套在双向丝杆上相互远离,两个螺纹套移动带动吊绳移动,从而使得装置主体能够将不同尺寸的煤矿设备都非常平稳的进行起吊,提高了装置主体的适用性,当设备被吊钩钩起后,使得吊起来的煤矿设备放置于承托板上,提高煤矿设备运输时的稳定性。
Lifting device for coal mine maintenance equipment
一种煤矿检修设备起吊装置
2021-04-02
Patent
Electronic Resource
Chinese
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