变轨距动车组转向架锁紧机构方案设计
|
摘要
"一带一路"战略构想的关键是加强道路联通,采用变轨距技术是解决铁路运输中轨距差异的最有效的方法。介绍国外变轨距锁紧机构的结构原理,分析动车组转向架中采用变轨距技术的机制,设计出一种适用于1 435/1 520 mm轨距的变轨距轮对锁紧机构方案,并对关键部件进行强度校核。
The key of "the Belt and Road" strategic vision is to strengthen road connectivity. The application of gauge-changing technology is the most effective method of strengthening connectivity in railway transportation. The structural principle of the foreign gauge-changeable locking mechanism was introduced, and the mechanism of gauge-changing technology in high-speed EMU bogie was analyzed. A locking mechanism of gauge-changeable wheel sets(applicable to 1 435/1 520 mm gauge) was designed. The intensity of the key part of locking mechanism was checked.
The key of "the Belt and Road" strategic vision is to strengthen road connectivity. The application of gauge-changing technology is the most effective method of strengthening connectivity in railway transportation. The structural principle of the foreign gauge-changeable locking mechanism was introduced, and the mechanism of gauge-changing technology in high-speed EMU bogie was analyzed. A locking mechanism of gauge-changeable wheel sets(applicable to 1 435/1 520 mm gauge) was designed. The intensity of the key part of locking mechanism was checked.
引文
[1] 杨恕,王术森.丝绸之路经济带:战略构想及其挑战[J].兰州大学学报(社会科学版),2014,42(1):23-30.YANG S,WANG S S.The Strategic Conception of the Silk Road Economic Belt and Its Challenges[J].Journal of Lanzhou University(Social Sciences),2014,42(1):23-30.
[2] 谭皓尹,黄运华,李芾,等.丝绸之路经济带背景下变轨距转向架的发展研究[J].机械工程与自动化,2017(4):217-219.TAN H Y,HUANG Y H,LI F,et al.Gauge-changeable Bogie Study under Background of Silk Road Economic Belt[J].Mechanical Engineering & Automation,2017(4):217-219.
[3] 李芾,黄运华,傅茂海.变轨距转向架发展及其可行性研究[J].铁道机车车辆,2002(5):1-5.LI F,HUANG Y H,FU M H.Development and Feasibility Study of a Gauge-changeable Bogie[J].Railway Locomotive & Car,2002(5):1-5.
[4] LóPEZGóMEZ J L,LACASTAAíSA J.Talgo Automatic Gauge Change System for Freight Wagons[J].Proceedings of The Institution of Mechanical Engineers:Part F:Journal of Rail and Rapid Transit,2001,215(1):13-24.
[5] 德田宪晓,姚英.可变轨距转向架的开发[J].国外内燃机车,2002(1):15-20.
[6] SALIGERW,刘爱东.可调轨距轮对[J].国外内燃机车,2002(2):28-33.
[7] SZKODA M,MICHNEJ M.A Method of Fretting Wear Reduction in an Automatic Wheel Set Gauge Change System[J].Engineering Failure Analysis,2014,45:363-375.
[8] KIM C S,CHANG C S,JANG S H,et al.Structural Analysis of Locking Partsin the Gauge-adjustable Wheelset[J].Journal of the Korean Society for Railway,2008,11(1):33-38.
[9] GYR C,DEISS C,FORCLAZ J M.Development of a Gauge-changing Trailer Bogie(Type EV09)[J].Research Gate,2011,135:130-139.
[10] 秦大同,谢里阳.现代机械设计手册[M].北京:化学工业出版社,2011:1616-1620.
[2] 谭皓尹,黄运华,李芾,等.丝绸之路经济带背景下变轨距转向架的发展研究[J].机械工程与自动化,2017(4):217-219.TAN H Y,HUANG Y H,LI F,et al.Gauge-changeable Bogie Study under Background of Silk Road Economic Belt[J].Mechanical Engineering & Automation,2017(4):217-219.
[3] 李芾,黄运华,傅茂海.变轨距转向架发展及其可行性研究[J].铁道机车车辆,2002(5):1-5.LI F,HUANG Y H,FU M H.Development and Feasibility Study of a Gauge-changeable Bogie[J].Railway Locomotive & Car,2002(5):1-5.
[4] LóPEZGóMEZ J L,LACASTAAíSA J.Talgo Automatic Gauge Change System for Freight Wagons[J].Proceedings of The Institution of Mechanical Engineers:Part F:Journal of Rail and Rapid Transit,2001,215(1):13-24.
[5] 德田宪晓,姚英.可变轨距转向架的开发[J].国外内燃机车,2002(1):15-20.
[6] SALIGERW,刘爱东.可调轨距轮对[J].国外内燃机车,2002(2):28-33.
[7] SZKODA M,MICHNEJ M.A Method of Fretting Wear Reduction in an Automatic Wheel Set Gauge Change System[J].Engineering Failure Analysis,2014,45:363-375.
[8] KIM C S,CHANG C S,JANG S H,et al.Structural Analysis of Locking Partsin the Gauge-adjustable Wheelset[J].Journal of the Korean Society for Railway,2008,11(1):33-38.
[9] GYR C,DEISS C,FORCLAZ J M.Development of a Gauge-changing Trailer Bogie(Type EV09)[J].Research Gate,2011,135:130-139.
[10] 秦大同,谢里阳.现代机械设计手册[M].北京:化学工业出版社,2011:1616-1620.