Light rail and subway vehicle end profiling vehicle washing system

Abstract

The invention belongs to the technical field of light rail and subway vehicle maintenance, and particularly relates to a light rail and subway vehicle end profiling vehicle washing system. The light rail and subway vehicle end profiling vehicle washing system comprises a control cabinet, a brush set, a rotation mechanism, lifting mechanisms, a walking mechanism, a pressure sensor, travel switches, an indication lamp and a drive device. The drive device comprises a brush set rotation motor, a lifting motor and a walking movement motor. The walking mechanism comprises bases, side frames, rollers, upper rails and lower rails. The lower portion of each base is provided with a set of rollers, the rollers drive the bases to walk on the lower rails, and the side frames are mounted on the bases. The upper portion of each side frame is provided with a set of rollers, the rollers walk on the inner sides of the upper rails, and the lifting mechanisms are mounted in the side frames. The brush set is mounted above the lifting mechanisms and located on the inner sides of the two side frames. The rotation mechanism and the control cabinet are mounted on the bases. One-button end profiling vehicle washing is achieved according to the shapes of vehicle heads and tails of light rails and subway vehicles, efficiency is high, and the safety in the vehicle washing process is improved.

Description

technical field [0001] The invention belongs to the technical field of light rail and subway car maintenance, in particular to a profiling car washing system for light rail and subway car ends. Background technique [0002] At present, there are various car washing systems for light rail and subway cars, but most of the car washing systems can only clean the shape of a single car head or car tail, that is, light rail and subway cars need to be cleaned on a dedicated train cleaning line. Most of the light rail and subway car washing systems on the market are still manpower-based. The existing profiling car washing system uses sensors to adjust the pressure to control the brush rod. When electrical components fail suddenly, the profiling car washing system It will not be possible to return to a safe position, and there may be safety accidents such as collision or scratching the vehicle. At present, there is no one-button end profiling car washing system for rail trains, subwa...

AI Technical Summary

Problems solved by technology

[0003] Chinese Patent Application No. 022243623 (application date is 2002.06.29) "A Pneumatic Brushing Transmission Mechanism for Locomotive Head and Tail Cleaning" is composed of a brush arm frame system, a flexible arm frame system and a brush roller frame system. , although the cleaning brush cleaning and decontamination work at the locomotive head and tail has been automated, and the contact position between the brush roller and the front and rear surfaces can be reasonably adjusted, but this mechanism cannot accurately clean according to the shape of the front and rear of the locomotive, and the cleaning is not thorough. And when the cylinder fails suddenly during operation, there may be safety accidents such as collision or scratching the vehicle

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