斜井防跑车装置控制系统的改进

摘要

Based on analysis of the anti-running device of electric control circuit working principle,action implementation and the foundation of safe operation in the inclined shaft,problems in the operation process of a uranium mine hoisting winch with arch depth indicator caused anti-running control system are pointed out.In order to improve the reliability of inclined fishing car arrester,MITSUBISHI FX2N-128MR for the transformation of the depth indicator control system is employed to further reforming anti-running device of control system.Therefore,the reliability of anti-running device of control system is greatly improved,which provides a good guarantee for the safe operation of the inclined shaft winch.%在分析斜井防跑车装置电气控制线路工作原理、动作实现及运行安全的基础上,指出某铀矿山提升绞车采用牌坊式深度指示器造成防跑车控制系统在运行中的问题.为提高斜井捞车器动作的可靠性,提出采用三菱FX2N-128MR对深度指示器控制系统进行防跑车装置控制系统改进,大大提高了防跑车控制系统运行的可靠性,为斜井绞车的安全运行提供了良好的保障.