摘要
针对重庆地铁四号线4.5%的大坡道牵引要求,太原中车时代轨道工程机械有限公司重新对JC-2型轨道检测车进行设计。优化设计后的样车在重庆地铁唐家沱车辆段进行了测试。测试结果表明,优化设计后的JC-2型轨道检测车在4.5%坡道能进行半坡起步,并能平稳运行。
In view of the 45 inch large ramp traction requirements of Chongqing Metro Line 4, the JC-2 track detection vehicle is redesigned. The sample vehicle is tested in the Tangjiatuo vehicle of Chongqing Metro. The result show that it can meet the technical requirements of the product.
引文
[1]张增礼,朱俊亚.GCY450D型地铁调车机车的研制[J].铁道机车与动车,2017(6):16-17.
[2]张亮,黄顺华.TY5型地铁接触网维修作业车牵引特性计算[J].科技创新与生产力,2017(9):107-109.