铁路车辆自动防溜器装车试验研究  

An Experimental Study of the Automatic Anti-Running Devices Being Installed to Railway Vehicles

作　　者：唐永康[1] TANG Yongkang(The Shuo-Huang Railway Development Co. Ltd. ,Suning 062350,Chin)

机构地区：[1]朔黄铁路发展有限责任公司,河北肃宁062350

出　　处：《国防交通工程与技术》2018年第3期9-13,共5页Traffic Engineering and Technology for National Defence

摘　　要：为了克服长期困扰铁路行业的车辆防溜作业强度大、效率低、安全可靠性差等问题,研制了铁路车辆自动防溜器。介绍了防溜器的工作原理,计算表明C70、C80型货车在空载和重载状况下铁路车辆自动防溜器的制动力能够得到保证。样品安装在58组116辆C70A型货车上,开展了试验列车的性能测试、空重车坡道防溜和运行考核试验,证明研制的铁路车辆自动防溜器单车防溜制动力强,能保证车辆在坡度不大于12‰任何线路上实现自动防溜、安全停放。较之传统的人工作业防溜措施在经济、社会效益方面具有明显的优势。In order to overcome the anti-running problems of railway vehicles troubling the railway trade for a long time in great operational intensity, low efficiency and poor security and reliability, the automatic anti-running device for railway vehicles is developed. The working principles of the device is introduced. The result of our calculations shows that the braking power of the anti-running device for railway vehicles can be ensured either when Type-C70 and Type-C80 wagons are empty or fully loaded. With the sample products installed to 58 groups of or 116 Type-C7〇 A wagons^the performance of the test trains is tested,and the anti-running slope tests of either empty or fully-loaded wagons and the operation-examination tests are performed. The re-sults of all the tests show that the braking power of the developed automatic anti-running device for railway vehicles is strong e- nough for a single wagon,and sufficiently powerful to ensure the automatic anti-running and safe stay of railway vehicles on any railway track with a slope of no larger than 12‰.？ Compared with the traditional manual anti-running operation measures, the anti-running device has obvious advantages in both economical and social benefits.

关 键 词：铁路车辆 自动防溜器 制动力 下滑力 坡道试验 

分 类 号：U260.37[机械工程—车辆工程]