LJ-2型立井信号及自动装载系统设计

Design of Signal and Automatic Loading System for LJ-2 Vertical Shaft Hoister

介绍了立井提升机信号系统、装卸载系统采用可编程序控制器集中控制模式,可与各种提升机电控系统进行接口配套,完成各种矿井的主、副井单水平及多水平的提升机信号系统的任务,同时实现自动装卸载。系统具有手动运行方式、检修运行方式及自动运行方式。

The paper introduces the use of PLC centralized control mode for signal and loading/unloading systems of vertical shaft hoister, which is able to connect completely with various electrically control systems, fulfill various missions of singlelevel and multilevel hoister signal systems for main shaft, auxiliary shaft in coal mines; meanwhile, it realizes automatic loading and unloading. The system has manual, service and automatic operational modes.