新型低地板有轨电车一系悬挂系统  

New Primary Suspension System for a Low-floor Tram

作　　者：刘文松[1,2] 米彩盈[1] 余万里[2] 郭春杰[2] 周炜[2] 

机构地区：[1]西南交通大学机械工程学院,成都610031 [2]株洲时代新材料科技股份有限公司,湖南株洲412007

出　　处：《机械工程师》2011年第2期39-41,共3页Mechanical Engineer

摘　　要：一系悬挂系统应用于一种新型城市有轨电车,实现有轨电车的100%低地板。系统由两根连杆、四个橡胶节点和一个橡胶弹簧组成。该系统与构架和轴箱定位装置组成可弹性变形的四连杆机构,实现轮对相对构架在垂向具有较大的弹性运动,在横向和纵向实现弹性定位,确保有轨电车的安全稳定运行。The academic thesis introduces the new primary suspension system for a tram, to achieve a 100% low-floor vehicle. The system includes two links, four rubber bushings and one rubber spring. It consists with frame and bearing housing, can make up an elastic deformable four-bar linkage, to acbieve the relative-wheel-frame with more flexible movement in the vertical, and with flexible positioning in the horizontal and vertical, thus to ensure the tram running with safety and stablility.

关 键 词：100%低地板车辆 一系悬挂系统 四连杆机构 原理 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]