跑车防护装置拦车网冲击载荷的分析与探讨

Analysis and Investigation on Impact Load of Capturing Net of Tramcar Running Protection Devices

针对常闭式斜井跑车防护装置中柔性拦车钢丝绳承载终端的强度设计进行了探索,对钢丝绳受到冲击后的冲击力、冲击应力、冲击变形的计算进行了分析和探讨,提出了计算方法,为常闭式跑车防护系统,特别是拦车网及其缓冲装置的设计提供了参考依据。

This paper presents the investigation on the strength design of the soft wire rope load terminal for tramcar running protection devices in normally closed inclined shafts. The study has been performed on the calculation of impact, impact stress, and impact deformation while the rope wire is impacted and a calculation method is presented. The study provides a reference for the design of tramcar running protection systems in normally closed inclined shafts, especially, for the design of tramcar capturing nets and buffering devices.