Detector for deformation quality of rails

Abstract

The invention discloses a detector for the deformation quality of rails. The detector comprises rails fixedly mounted on the bottom surface in up-down symmetry, a device body is arranged in the frontside of the rails, and wheel grooves with backward openings respectively are arranged in the device body in up-down symmetry. When the rails need to be measured, a motor is started, and a motor shaftis driven to rotate. The detector can be used for daily maintenance of rails, and can be mounted on the rails via wheels, the rails are driven to move rapidly, the wheel moving distance is detected todetect whether the rails are damaged or bent, and a pigment is sprayed onto the rails for recording while detection is carried out, and thus, each point of the rails can be detected and recorded.

Description

technical field [0001] The invention relates to the field of railway detection, in particular to a deformation quality detector for railway tracks. Background technique [0002] Railway tracks are referred to as rails, rails, tracks, etc., and are mainly used on railways, and cooperate with switchers to enable trains to walk without turning. Railway tracks are usually composed of two parallel rails, and the rails are fixed on sleepers. Sleepers Below is the road ballast. It is fastened by railway accessories such as rail braces, fasteners, rail clamps, splints, elastic bars, and railway spikes; [0003] However, under the weight pressure of hundreds of thousands of tons of trains, the rails are likely to cause deformation of the railway during long-term use. Once the railway is seriously deformed, it is likely to cause a very large safety accident. To detect the deformation of the distance between the rails, the traditional method generally uses a simple ruler measurement,...

AI Technical Summary

Problems solved by technology

[0003] However, under the weight pressure of hundreds of thousands of tons of trains, the rails are likely to cause deformation of the railway during long-term use. Once the railway is seriously deformed, it is likely to cause a very large safety accident. To detect the deformation of the distance between rails, the traditional method generally uses simple ruler measurement, or infrared distance measurement detection, these detection methods are too slow, and cannot detect every point of the track

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