The invention discloses a calibration device for a steel rail profile measuring instrument. The calibration device comprises a reference seat, a calibration module and a verification module. Wherein the top surface of the reference seat is horizontal, and the calibration module and the verification module are fixedly mounted on the top surface of the reference seat in a bilateral symmetry manner; wherein the front part of the calibration module is provided with a horizontal calibration surface and a vertical calibration surface; the middle part is provided with a vertical gauge measuring surface; the rear part is provided with an equipment placing platform; the top face of the equipment placing platform is a horizontal plane, and the equipment placing platform is sleeved with a stop sliding block with the front-back position adjustable. The verification module is a standard rail piece and is fixed on the base. Through cooperative arrangement of the calibration module and the steel rail profile measuring instrument, horizontal calibration, vertical calibration and gauge calibration of the steel rail profile measuring instrument and calibration effect verification can be realized, the calibration precision of the steel rail profile measuring instrument is effectively improved, and the calibration operation process is simplified.
本发明公开一种钢轨廓形测量仪标定装置,包括基准座、标定模块与校验模块。其中,基准座顶面水平,标定模块及校验模块均左右对称固定安装与基准座顶面;其中,标定模块前部具有水平标定面与竖直标定面;中部具有竖直的轨距测量面;后部具有设备放置平台;设备放置平台顶面为水平面,且设备设备防止平台上套有具有前后位置可调的止挡滑块;校验模块为标准轨件,固定于基座上。通过上述标定模块与钢轨廓形测量仪间配合设置,可实现包括钢轨廓形测量仪的水平标定、垂直标定、轨距标定以及对标定效果进行校验,有效提升钢轨廓形测量仪标定精度,简化标定操作流程。
Steel rail profile measuring instrument calibration device and calibration method
一种钢轨廓形测量仪标定装置和标定方法
2024-04-09
Patent
Electronic Resource
Chinese
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