传感器在悬吊钢丝绳荷载监测保护系统中的应用

Suspensory Tightwire Load Monitoring Sensors in Application of Protection System

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 the present stage, coal mine shaft construction has already used machinery matching operation in China,while the well sinking construction machines have mostly be suspended by the tightwire of the winch for sinking on the ground. At present, there is still void on the protection of suspensory tightwire. The method is to transform the force status of the tightwire to electric signal via load sensor. Set upper limit of the protection device. When the force of the tightwire reach the upper limit,the protection device works to protect the tightwire not to be snapped.