多重安全防护装置在竖井提升系统中的应用

Application of multipled safeguards in shaft hoisting system

针对矿山提升系统的安全问题，竖井提升系统采用了竖井连杆阻车器一竖井安全门（电控联锁装置）－罐笼安全门－安全卡（防坠器）－过卷开关等多重安全防护装置。保证操作者在失误状态、违章和设备出现故障情况下，人身不受到伤害，实现竖井提升系统的安全生产和标准化作业．

To counter the safety problems existed in mine, a series of safeguards such as connecting rod restarder, safety door (electric controlling niterlocked device), cage safety door, safety catch, overtravel switch etc, are set up in the shaft hoisting system of Hong-Hua-Gou Gold Mine. These equipments guarantee the operators against injury during they making mistake or violating rules and regulation or some equipment troubles tubing place and guarantee the shaft hoisting system to realize safety production and standardized operation.