关键词: 斜巷提升, 单线轨道双钩运行, 道岔扳道, PLC

Abstract: The sectional area of the mine inclines that have been used for a long time is apt to decrease, which needs a great effort to correct. Based on the analysis of the inline lifting system for coal mines, it was proposed to adopt a single-track double-hook lifting solution. Programmable logic controller (PLC) technology was used to realize the linkage control of the railway switch. This single track double hook lifting staggered operation system was proven in practice to be stable and practical, thus solving the projecting problem in the incline transformation.

Key words: Incline hoisting, Single track double hook operation, Railway switch, Plc