钢轨打磨综合试验台的设计及应用
发布时间：2022/5/17 9:43:02    作者：赵宇晨，罗旦，李从祥，郭平      【字体：大 中 小】
赵宇晨，罗旦，李从祥，郭平
（株洲时代电子技术有限公司，湖南 株洲 412007）
摘要：打磨装置作为钢轨打磨车的核心作业机构，其结构功能对整车性能具有重要影响。基于打磨装置机构、液压、控制等系统相对钢轨打磨整车独立，且具有独立轮对、能够完成自走行，本文设计了一种轨道可移动的综合打磨试验台，用于钢轨打磨装置各系统功能验证及调试。设计了试验台的滑动轨道系统、试验台架、驱动系统及限位系统，并对试验台分别进行了静态提升工况和打磨试验工况下的静力学分析。实际应用证明，该打磨试验台能够应用于多种打磨装置调试试验，为打磨装置设计研究提供了较好的独立试验平台。
关键词：试验台；打磨装置；滑动轨道；静强度；模态分析
中图分类号：TH69；U216.65 文献标志码：A doi：10.3969/j.issn.1006-0316.2022.05.011
文章编号：1006-0316 (2022) 05-0068-07
Design and Application of Rail Grinding Comprehensive Test-Bed
ZHAO Yuchen，LUO Dan，LI Congxiang，GUO Ping
( Zhuzhou Times Electronic Technology Co., Ltd., Zhuzhou 412007, China )
Abstract： The structure and function of grinding device, which is the core operating mechanism of rail grinding vehicles, has an important impact on the performance of the vehicle. Based on the fact that the mechanism, hydraulic and control systems of the grinding device are independent of the vehicle with independent wheel sets, a track movable comprehensive grinding test-bed used for functional verification and the commissioning of each system of the rail grinding device is designed. The sliding track system, test-bed, driving system and limit system of the test-bed are designed, and the static analysis of the test-bed under static lifting condition and grinding test condition is carried out. The application shows that the modified grinding test-bed can be applied to the commissioning test of a variety of grinding devices, and provides a better independent experimental platform for the design and research of grinding devices.
Key words：test bed；grinding device；sliding track；static strength；modal analysis
———————————————
收稿日期：2021-11-24
作者简介：赵宇晨（1994－），女，湖南常德人，硕士研究生，主要从事钢轨打磨车等轨道工程机械结构研发工作，E-mail：yuan824377563@126.com。
 

 

设为首页  |  加入收藏    |   免责条款
《机械》杂志版权所有     Copyright©2008-2012 Jixiezazhi.com All Rights Reserved 

  电话：028-85925070    传真：028-85925073    E-mail：jixie@vip.163.com

地址：四川省成都锦江工业开发区墨香路48号   邮编：610063

蜀ICP备08103512号

Powered by PageAdmin CMS