Self-propelled rust-removal grinding device for rail maintenance and with dust removal function

Abstract

The invention discloses a self-propelled rust-removal grinding device for rail maintenance and with a dust removal function and relates to the technical field of rail rust removal. The device comprises two symmetrically-arranged walking mechanisms and fan boxes arranged at the upper ends of the walking mechanisms and used for placing fans, and control panels are arranged on the upper surfaces of the fan boxes. According to the device, the walking mechanisms are adopted for achieving self-propelled grinding, the upper surface, inner side and outer side of a rail are synchronously ground, one-time dust removal is achieved, and the dust is thoroughly cleared away; in cooperation with a blowing head, dust can be blown away, and the situation is avoided that since the dust falls on the rail, the application quality of the rail and spraying of an anti-rust solution in the later period are influenced; by adopting a sweeping mechanism, the ground rail is swept, in cooperation with a spray nozzle and a brush roller, the two side faces are sprayed with the anti-rust solution, the anti-dust effect of the rail is improved, and the service life of the rail is prolonged; the device is provided with a solar cell panel, and the cruising capacity during outdoor work is improved, so that the device continuously works.

Description

technical field [0001] The invention relates to the technical field of rail derusting, in particular to a self-propelled derusting and polishing device for rail maintenance with dust removal function. Background technique [0002] Railway track, referred to as rail, rail, track, etc. It is used on the railway and cooperates with the switch, so that the train can walk without turning. The track usually consists of two parallel steel rails. The rail is fixed on the sleeper, and the ballast is under the sleeper. Rails made of steel can withstand greater weight than other materials. Sleepers, also known as sleepers, or road sleepers, function to separate and distribute the weight of the rails, keep the rails fixed, and maintain the gauge of the rails. Generally, the bottom of the track is ballast paved with gravel. Ballast, also known as ballast, crushed stone or ballast bed, provides flexibility and drainage for the track. Rails can also be laid on concrete bases, or even...

AI Technical Summary

Problems solved by technology

In the process of use, due to long-term exposure to the air, it will experience wind, sun, and rain erosion, which will cause different degrees of corrosion. Rust will appear on the surface of the rail, especially the serious corrosion on both sides of the rail. If it is not cleaned for a long time, the rail will be accelerated. The aging of the track will reduce the service life, and the rusted rail will affect the smooth operation of the vehicle, thereby accelerating the damage of the track

[0003] Chinese patent discloses a railway track derusting car (publication number CN106702836A). This patent can drive the angle change of the parallel wire wheel through the change of the inclination of the motor, so that the coverage of the derusting range of the railway track is expanded, and the derusting effect is good, but The derusting effect of this patent is not perfect enough, there is no reasonable removal of the rust dust after grinding, and the grinding of the track surface is not thorough enough, and the existing track derusting vehicles have low working endurance and cannot work for a long time. After the track surface cannot be cleaned, it cannot achieve a clear and thorough effect, which in turn affects the grinding efficiency. At the same time, the operation of the current track derusting vehicle is too complicated. Therefore, those skilled in the art provide an automatic dedusting function for track maintenance Walking type derusting and grinding device to solve the problems raised in the above-mentioned background technology

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