毕业设计之道口信号.doc

实用标准文案 PAGE 精彩文档 本 科 毕 业 设 计（论 文） 论文题目：铁路信号设计的研究之 道口信号及其控制电路 系 部 专 业 班 级 姓 名 学 号 指导老师 日 期  摘 要 交通运输业是人类生活的要素，而铁路是国民经济的大动脉，是现代化运输网中的骨干和中坚，铁路的运输生产是由车务、机务、电务、车辆等很多部门、很多工作环节紧密联系而共同完成的。 信号是指示列车运行和调车工作的命令，是铁路运输能安全稳定运行的有力保证。铁路信号设备是铁路信号、联锁、闭塞等设备的总称。道口信号设备是铁路信号设备的一部分，它主要是由道口信号机、道口自动通知设备、道口控制器、栏木等组成，是为保证道口行车安全而设立的。 关键词：铁路运输;铁路信号;道口信号 Abstract Transportation elements of human life, while the railway is the main artery of national economy, modernization of transport network is the backbone and the backbone of the railway transport production from its bus operations, maintenance, electricity services, vehicles and many other departments, a lot of work to link closely linked together completed. Signal is directed to run trains and shunting work orders, rail transport is safe and stable operation can be a powerful guarantee. Railway signaling equipment, railway signaling, interlocking, blocking the general term for such equipment. Railway crossing signal device is part of the signal equipment, it mainly by the level crossing signals, crossing automatic notification devices, crossing controller, a column composed of wood, is the crossing in order to ensure traffic safety and the establishment Keywords: rail transport railway signal crossing signal 目 录 TOC \o 1-3 \f \h \z \u HYPERLINK \l _Toc231039888 绪论 PAGEREF _Toc231039888 \h 1 HYPERLINK \l _Toc231039889 第1章：铁路运输 PAGEREF _Toc231039889 \h 3 HYPERLINK \l _Toc231039890 1.1 概述 PAGEREF _Toc231039890 \h 3 HYPERLINK \l _Toc231039891 第2章：铁路线路 PAGEREF _Toc231039891 \h 5 HYPERLINK \l _Toc231039892 2.1 路基 PAGEREF _Toc231039892 \h 5 HYPERLINK \l _Toc231039893 2.1.1 路基分类 PAGEREF _Toc231039893 \h 5 HYPERLINK \l _Toc231039894 2.1.2 路基组成 PAGEREF _Toc231039894 \h 5 HYPERLINK \l _Toc231039895 2.2 轨道 PAGEREF _Toc231039895 \h 5 HYPERLINK \l _Toc231039896 2.3 轨道的几何形位 PAGEREF _Toc231039896 \h 8 HYPERLINK \l _Toc231039897 2.4 铁路等级 PAGEREF _Toc231039897 \h 9 HYPERLINK \l _Toc231039898 2.5 线路标志