The invention relates to a single-transverse-rail anti-unbalance-loading monorail hoisting system and a using method thereof. Existing monorail hoists cannot be subjected to unbalance loading. Therefore, the anti-unbalance-loading monorail hoisting system comprises a monorail crane walking mechanism and a hoisting box, the hoisting box is fixed below the monorail crane walking mechanism, four corners of the hoisting box are respectively provided with a hydraulic supporting leg and a hydraulic control valve group, inner cavities at the roots of cylinder barrels of the hydraulic supporting legs on the same side are communicated through a high-pressure pipe, and the hydraulic supporting legs on the same side are communicated with the hydraulic control valve group. A transverse rail, an electric transverse pulley and an electric steel wire rope winch are arranged below the hoisting box, the electric transverse pulley and the electric steel wire rope winch are respectively provided with a driving motor, a manipulator, a left hydraulic sensor, a right hydraulic sensor and a PLC (Programmable Logic Controller), a display screen is arranged on the side wall of the hoisting box, and a display screen is arranged below the PLC. And hydraulic values sensed by the left hydraulic sensor and the right hydraulic sensor and a difference value between the two are simultaneously displayed on the display screen. The device is simple in structure, convenient to use, capable of automatically balancing stress and suitable for underground coal mines.
本发明涉及一种单横轨防偏载单轨吊运系统及其使用方法。现有单轨吊车不能偏载。为此,本防偏载的单轨吊运系统包括单轨吊行走机构和起吊箱,起吊箱固定在单轨吊行走机构下方,起吊箱的四角上分别设有一个液压支撑腿,并配有液压操控阀组,同侧液压支撑腿的缸筒根部内腔通过高压管相通,起吊箱下方设有横向轨道、电动横向滑车和电动钢丝绳绞盘,电动横向滑车和电动钢丝绳绞盘分别配有驱动电机,并配有操控器、左、右液压传感器和PLC控制器,起吊箱侧壁上设有显示屏,在PLC控制器下,在显示屏上同时显示左液压传感器和右液压传感器感应到的液压数值及二者之间的差值。本发明结构简单,使用方便,受力自动平衡,适合煤矿井下使用。
Single-transverse-rail anti-unbalance-loading monorail hoisting system and using method thereof
单横轨防偏载单轨吊运系统及其使用方法
2022-05-31
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Europäisches Patentamt | 2022
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