Displacement correction device with measuring structure for fault diagnosis of railway track

Abstract

The invention discloses a displacement correction device with a measuring structure for fault diagnosis of rail lines, relates to the technical field of fault diagnosis of rail lines, and specifically includes a foundation, a back rail plate, a front support rail plate, a pressure change mechanism, a measuring mechanism, The ejection mechanism, the base rail plate and the basic rail, the upper surface of the foundation is bolted to a rail frame seat, the front support rail plate leans against the front of the back rail plate, and one end of the pressure change mechanism is installed on the opening In the groove, a measuring mechanism is installed on the front side of the front rail support plate, and the pop-up mechanism is respectively arranged on the inner side of the left connecting seat and the right connecting seat, and a base rail plate is arranged above the front rail supporting plate, The displacement correction device with a measuring structure is used for the fault diagnosis of the rail line. The track position can be quickly fed back through the measuring mechanism, and the displacement distance of the rail can be quickly known through the change of the scale on the measuring scale, which is helpful for the collection of track infrastructure data. It is also convenient for the staff to discover the track displacement phenomenon at the first time.

Description

technical field [0001] The invention relates to the technical field of rail line fault diagnosis, in particular to a displacement correction device with a measuring structure for rail line fault diagnosis. Background technique [0002] Railway track, referred to as rail, rail, track, etc., is used on the railway and cooperates with the switch to make the train walk without turning. The track is usually composed of two parallel rails. The rails are fixed on the sleepers. The bottom is the ballast, and the rails made of steel can bear greater weight than other materials. [0003] China's railway transportation ranks among the top in the world. The development of faster railway lines is inseparable from the support of rails. In daily operation, rails need regular maintenance, which generally includes maintenance of track firmness, cleaning of track debris, and correction of track displacement. Wait. [0004] The existing track displacement correction process usually requires ...

AI Technical Summary

Problems solved by technology

[0004] The existing track displacement correction process usually requires the use of a large number of precision measuring tools, but there is no relevant measurement structure on the track, which allows the staff to detect the track shift at the first time, so there is no timeliness in time , so that there is a greater potential safety hazard in the process of train running, and how to fundamentally eliminate track displacement is also an important problem that needs to be solved at present.

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