竖直牵引式打磨装置力学特性分析计算

罗旦; 赵宇晨; 郭平; 刘启灵

doi:10.13890/j.issn.1000-128x.2021.03.007

您当前的位置：

首页 >

文章列表页 >

竖直牵引式打磨装置力学特性分析计算

轨道工程车专栏 | 更新时间：2021-12-09

- 竖直牵引式打磨装置力学特性分析计算
- Analysis and Calculation of Mechanical Characteristics of Vertical Traction Grinding Device
- 机车电传动 2021年第3期页码：37-45
- 作者机构：
  
  1.株洲时代电子技术有限公司，湖南　株洲　412007
  2.宝鸡中车时代工程机械有限公司　株洲分公司，湖南　株洲　412007
- 作者简介：
  
  罗旦（1988—），男，硕士，工程师，主要从事钢轨打磨车等轨道工程机械的研究设计；E-mail：luodan1@csrzic.com
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2021.03.007
  中图分类号：
扫描看全文
罗旦, 赵宇晨, 郭平, 等. 竖直牵引式打磨装置力学特性分析计算[J]. 机车电传动, 2021,(3):37-45.

Dan LUO, Yuchen ZHAO, Ping GUO, et al. Analysis and Calculation of Mechanical Characteristics of Vertical Traction Grinding Device[J]. Electric Drive for Locomotives, 2021,(3):37-45.
罗旦, 赵宇晨, 郭平, 等. 竖直牵引式打磨装置力学特性分析计算[J]. 机车电传动, 2021,(3):37-45. DOI： 10.13890/j.issn.1000-128x.2021.03.007.

Dan LUO, Yuchen ZHAO, Ping GUO, et al. Analysis and Calculation of Mechanical Characteristics of Vertical Traction Grinding Device[J]. Electric Drive for Locomotives, 2021,(3):37-45. DOI： 10.13890/j.issn.1000-128x.2021.03.007.

摘要

钢轨打磨车通过牵引机构将动力传递至车体底部的打磨装置，使其沿钢轨进行走行作业和打磨作业。现有牵引机构多采用带角度的斜拉式安装，针对这种牵引机构使用过程中存在的问题，提出了一种竖直式牵引机构。以某型钢轨打磨车为例，对使用竖直式牵引机构的打磨车进行牵引力计算和静力学分析，同时对打磨装置进行动力学特性计算。通过分析计算得出，竖直式牵引机构的力学特性能够满足打磨装置的使用需求，使用竖直式牵引机构的打磨装置具有良好的平稳性和曲线通过性能，避免了传统斜拉式牵引机构所存在的问题，具有较好的应用前景。

Abstract

The rail grinding vehicle transmits the power to the grinding device at the bottom of the vehicle body through the traction mechanism, so that it can run and grind along the rail. For rail grinding device, the traditional installation method of traction mechanism was cable-stayed traction with angle. In view of the problems of this type of traction, the structural form of vertical traction mechanism was creatively proposed in this paper. Taking a rail grinding vehicle as an example, the traction force, the static analysis of the traction mechanism and the dynamic characteristics of the grinding device were analyzed. Through the analysis and calculation,the mechanical properties of the vertical traction mechanism can meet the requirements of the grinding device, and the grinding device with this type of traction had good stability and curving performance. The vertical traction mechanism of grinding device can avoid the problems of traditional cable-stayed traction mechanism and had a good application prospect.

关键词

打磨装置牵引机构竖直式静强度动力学钢轨

Keywords

grinding devicetraction mechanismvertical typestatic strengthdynamicsrail

references

金学松, 杜星, 郭俊, 等. 钢轨打磨技术研究进展[J]. 西南交通大学学报, 2010, 45(1): 1-11.

JIN Xuesong, DU Xing, GUO Jun, et al. State of arts of research on rail grinding[J]. Journal of Southwest Jiaotong University, 2010, 45(1): 1-11.

杜成义, 黄运华, 刘启灵, 等. 四轴钢轨打磨小车曲线通过性能研究[J]. 机械工程与自动化, 2018(2): 4-6.

DU Chengyi, HUANG Yunhua, LIU Qiling, et al. Curving passing performance study of four-axis rail grinding vehicel[J]. Mechanical Engineering & Automation, 2018(2): 4-6.

朱红军. 双动力48磨头钢轨打磨车方案设计及性能分析[D]. 兰州: 兰州交通大学, 2018.

ZHU Hongjun. Double power 48 grinding head rail grinding car design and performance analysis[D]. Lanzhou: Lanzhou Jiaotong University, 2018.

龚继军, 郭猛刚, 候博, 等. 钢轨打磨技术发展现状及打磨策略探讨[J]. 机车电传动, 2020(3): 23-29.

GONG Jijun, GUO Menggang, HOU Bo, et al. Discussion on rail grinding technology development situation and grind strategies[J]. Electric Drive for Locomotives, 2020(3): 23-29.

吴安伟. 城市轨道交通车辆基本阻力试验研究[J]. 城市轨道交通研究, 2020, 23(9): 141-143.

WU Anwei. Research on the basic resistance test of urban rail transit vehicle[J]. Urban Mass Transit, 2020, 23(9): 141-143.

李石平, 刘启灵. 独立旋转车轮打磨小车曲线通过分析[J]. 机车电传动, 2014(5): 15-16.

LI Shiping, LIU Qiling. Curve-passing analysis of grinding car with independent rotation wheels[J]. Electric Drive for Locomotives, 2014(5): 15-16.

浏览量

下载量

CSCD

CNKI被引量

文章被引用时，请邮件提醒。

提交

工具集

关联资源

提高弓网接触质量的跨座式单轨车辆动力学参数优化研究

液压减振器双向比对机车动力学性能影响研究

基于轻量级卷积神经网络的地铁轨道线路状态检测系统

多柔性因素下轮轨接触动态行为特性的研究

基于比磨削能的中低速钢轨打磨技术研究