铁道货车超偏载检测装置量值溯源方案研究  

Research on Traceability and Measurement Value Scheme of Overload and UnbalanceLoad Detecting Device for Rail Wagon

作　　者：安爱民[1] 李学宝[1] 段小军[1] 李杨 李世林[1] 周美灵 AN Aimin;LI Xuebao;DUAN Xiaojun;LI Yang;LI Shilin;ZHOU Meiling

机构地区：[1]国家轨道衡计量站,北京100081 [2]中国铁道科学研究院集团有限公司标准计量研究所,北京100081

出　　处：《铁道技术监督》2019年第9期22-25,共4页Railway Quality Control

基　　金：中国铁路总公司科技研究开发计划重点课题(2017D004-C)

摘　　要：针对我国铁道货车超偏载检测装置的现行检定方法,通过研究铁道货车超偏载检测装置的组成、工作原理,分析现行铁道货车超偏载检测装置量值溯源方案遇到的问题,提出新的量值溯源方案,使其量值能溯源到国家计量基准,以保障铁道货车超偏载检测装置量值溯源的科学性、准确性和统一性。In the interest of the current verification method of the overload and unbalance load detecting device for railway wagons in China,this article studies the composition and working principles of the overload and unbalance load detection device for railway wagons.It analyses the issues occur currently,and a new scheme of traceability of measurement value is being raised.As a result,the measurement value can be traceable to reach the standard of na?tional metrology,so as to ensure the traceability of measurement value in overload and unbalance load detecting de?vice scientific,accurate and coordinated.

关 键 词：铁道货车 超偏载检测装置 量值溯源 超偏载装置计量车 

分 类 号：U294.17[交通运输工程—交通运输规划与管理]