米轨现代有轨电车的独立车轮轮轴装置设计  

Design of Independently Rotating Wheel-axle Device for Modern Tram on Narrow Gauge

作　　者：葛方顺 张会杰 周业明 任利惠 GE Fangshun;ZHANG Huijie;ZHOU Yeming;REN Lihui(Institute of Rail Transit of Tongji University,Shanghai 201804,China;CRRC Qingdao Sifang Locomotive&Rolling Stock Co.Ltd,Qingdao 266111 Shandong,China)

机构地区：[1]同济大学铁道与城市轨道交通研究院,上海201804 [2]中车青岛四方机车车辆股份有限公司,山东青岛266111

出　　处：《铁道机车车辆》2020年第6期126-130,共5页Railway Locomotive & Car

摘　　要：介绍了国外米轨低地板有轨电车转向架结构。提出了一种适用于米轨线路的现代低地板有轨电车的独立车轮轮轴装置。该轮轴装置采用车轴轮芯一体化结构、轴箱外置和口字形轴桥,满足了轮轴上方客室通道的低地板需求,并依据EN 13749标准的载荷校核了轴桥的静强度。This paper introduces the bogie structure of modern low floor tram abroad on narrow gauge.An independently rotating wheel-axle device for modern low-floor tram suitable for narrow track is proposed.The wheel-axle device adopts the integrated structure of axle and wheel core,axle box exterior and zigzag axle bridge,which meets the low floor requirement of low floor requirement on the axle.The static strength of axle bridge is checked according to the load of EN 13749 standard.

关 键 词：轮轴系统 独立车轮 米轨 

分 类 号：U239.5[交通运输工程—道路与铁道工程]