现阶段我国煤矿立井施工已使用配套机械化作业,而凿井施工机械多数是通过地面凿井提升机钢丝绳悬吊的,目前国内对于悬吊钢丝绳的保护还是空白,通过荷载传感器将钢丝绳的受力状况转换为电信号,设定保护装置的上限点,当钢丝绳受力达到设置的上限点时,保护装置动作,从而起到了保护钢丝绳的目的。 At this stage, China’s coal mine shaft construction has been used to support mechanized operations, and most of the shaft sinking construction machinery is hoisted by the ground hoist rope, the current domestic protection for the suspended rope is still blank, the load sensor to the wire rope force status Converted to electrical signals, set the upper limit of the protection device, when the rope reaches the upper limit set force, the protection device action, which played a protective rope.