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提升机在矿山中担负运输人员和物料的任务,而矿井各中段安全门由于振动、磨损或人的误动作等因素不能始终保持良好的接触状态.造成提升机运行突然中断或人身伤亡事故。对此,我矿设计了安全门闭锁
Hoisting machine is responsible for the transportation of personnel and materials in the mine, while the safety doors in the middle of the mine can not always keep in good contact due to vibration, wear or human malfunction, etc., causing sudden interruption of hoisting machine operation or personal injury. In this regard, mine design security door lock