A railway track derusting device with pretreatment function

Abstract

The invention relates to the technical field of railway track protection, and discloses a railway track derusting device with a pretreatment function, comprising a support plate, a control box is fixedly connected to the top of the support plate, and a control box is fixedly connected to the top of the control box Laser host, one side of the control box is fixedly connected with a generator, the bottom of the support plate is fixedly connected with a laser working head, the bottom of the support plate is fixedly connected with a fixed box, and the inside of the fixed box is fixedly connected with Motor; by setting the pretreatment seat, the interior of the pretreatment seat is provided with a sliding seat, and the sliding seat is driven by the transmission rod on the reciprocating mechanism to make it slide inside the pretreatment seat, and the interior of the sliding seat is provided with a pressed spring The extruded brush body makes the brush body fit the rail track. Before the laser derusting, the brush body first cleans the surface of the rail and preliminarily cleans the large pieces of rust to avoid uneven laser derusting. The phenomenon occurs, which greatly improves the effect of laser rust removal.

Description

technical field [0001] The invention relates to the technical field of railway track protection, in particular to a railway track derusting device with a pretreatment function. Background technique [0002] Rails are the main components of railway tracks. Usually, two parallel rails form a railway track line. Its function is to guide the wheels of rolling stock to move forward. During this period, the rails will bear the huge pressure of the wheels and transfer them to the On the sleeper, the rails are naturally rusted by wind and rain erosion in the open air, and an oxide layer is formed on the rail surface, which may easily cause poor track circuit shunting and endanger driving safety. Therefore, the derusting work of the rails is particularly important. [0003] At present, the more advanced rail derusting technology is the laser derusting method. However, in the prior art, the laser derusting method is directly derusting by laser irradiation. If they are consistent, it ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a railway track derusting device with a pretreatment function, which has the advantages of pretreating the railway track and automatically separating the rust, and solves the problem of if the railway track is contaminated with sludge or rust stains. Deeper, because the time of laser irradiation is consistent, it will lead to uneven derusting of the rails, which will affect the effect of laser derusting. In addition, after the completion of laser derusting, it is necessary to add power to separate the rust from the rails. troublesome question

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