Portable monorail laser rust removal device

Abstract

The invention discloses a portable monorail laser rust removal device. The portable monorail laser rust removal device comprises a two-wheel walking frame, a laser rust removal assembly, an air jet hole and a power supply; vehicle wheels matched with a rail are arranged at the bottom of the two-wheel walking frame; the laser rust removal assembly is arranged on the two-wheel walking frame and is used for emitting linear laser beams to remove pollutants on the rail; the air jet hole is formed in the two-wheel walking frame and is used for blowing off the removed pollutants; and the power supply is arranged in the two-wheel walking frame, is connected to the laser rust removal assembly and the air jet hole and is used for supplying power to the laser rust removal assembly and the air jet hole. Compared with the prior art, the portable monorail laser rust removal device has the advantages that a laser technology is used for replacing a traditional grinding technology, contact abrasion is avoided, a base material can not be damaged, a new hazard source and a new pollutant source are not introduced, the device is free of consumables, free of maintenance and stable in performance, in addition, a monorail pushing design is adopted, the operation is simple and convenient, the structure is compact, the device is light and portable, one man operation can be easily realized, rapid on-line and off-line operations can be realized on a railway, and the rust removal efficiency can be greatly improved.

Description

technical field [0001] The invention relates to a track derusting device, in particular to a portable single track laser derusting device. Background technique [0002] Steel 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. In addition, the dust generated in the freight yard or cargo loading and unloading process of the train is scattered on the rail surface or brought to the rail surface by the locomotive wheel set, and then rolled by the train wheels, the rail surface forms an insulating layer, which is the same as the rusty oxidation. The same layer, the impedance of the rail surface increases, which is easy to cause poor track circuit shunting, and also affects driving safety. Rusted or polluted rail surface is extremely harmful to driving, which is crucial to driving safety and is not allowed to happen. Therefore, effect...

AI Technical Summary

Problems solved by technology

[0004] In order to improve the problem of poor branching of track circuits in various stations in the tube, as well as insufficient tools and means for rail derusting and maintenance, a new process method is needed to achieve rapid derusting, greatly improve work efficiency, reduce production costs, and fully meet the "Made in China 2025" "The agile, green and energy-saving policy requirements put forward fundamentally improve the problems of high power consumption, low efficiency, serious environmental pollution and occupational health hazards in the traditional derusting field on the premise of ensuring the safety of the rail base material.

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