A multifunctional railway inspection tester verification platform is characterized in that in the aspects of steel rail profile verification and track gauge verification, a steel rail profile sample block is additionally arranged on a verification long beam of an existing track inspection tester verification platform, verification compatibility of a contact type detection scheme and a non-contact type detection scheme is achieved, and comprehensive verification of the steel rail profile and track geometry is achieved; and a rapid mounting structure of the steel rail profile sample block is designed, so that the repeated dismounting and mounting precision when different steel rail sample blocks are replaced is guaranteed, and the magnitude transmission stability is guaranteed. In the aspect of turnout structure size verification, a rim groove width verification support is designed and installed on the inner side of a verification long beam of an existing track inspection tester verification table, and the transverse position relation between complex combined steel rail pieces in a turnout frog area can be simulated.
一种铁路多功能检查仪检定台,在钢轨廓形检定和轨距检定方面,在现有轨道检查仪检定台的检定长梁上加入了钢轨廓形样块,实现了接触式和非接触式两种检测方案的检定兼容性,实现了钢轨廓形与轨道几何的综合检定;设计了钢轨廓形样块的快捷安装结构,保障了在更换不同钢轨样块时的重复拆装精度,保障了量值传递稳定性。在道岔结构尺寸检定方面,在现有轨道检查仪检定台的检定长梁内侧设计安装了轮缘槽宽度检定支架,可模拟道岔辙岔区复杂组合钢轨件之间的横向位置关系。
Railway multifunctional inspection tester verification platform and verification method thereof
一种铁路多功能检查仪检定台及其检定方法
2025-03-11
Patent
Electronic Resource
Chinese
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