A Displacement Correction Device with Measurement Structure for Diagnosing Rail Line Faults

The utility model is a track fault diagnosis displacement correction device with a measuring structure, including a correction frame located outside two rails, a correction slot is opened in the middle of the correction frame and a Correction ruler penetrates two correction slots. The two correction frames have a correction measurement structure that can be photographed vertically downward, and the photos taken by the correction measurement structure are passed to the image comparison module, and the distance between the two rails is calculated through the image comparison module. The measuring device for taking pictures cooperates with the calibration ruler for measurement and calibration, so that the captured images can be analyzed with the standard images, and then the measurement data of the calibration ruler and the angle between the ruler Calibration and rail can be obtained accurately, and accurate measurement can be obtained after complete calculation data, ensuring subsequent accurate corrections.