Rust removing device for subway rail

Abstract

The invention discloses a rust removing device for a subway rail, and relates to the technical field of subway rail rust removal. The rust removing device for the subway rail comprises a bottom plate, fixing clamping blocks are fixedly installed at the left end and the right end of the bottom of the bottom plate, heat dissipation holes are formed in the sides, away from the center of the bottom plate, of the fixing clamping blocks, limiting blocks are fixedly installed at the four corners of the top of the bottom plate, a top plate is movably installed at the top of the bottom plate through springs, square holes are formed in the four corners of the top plate and movably connected to the outer sides of the limiting blocks in a sleeving mode, rust removing mechanisms are arranged at the left end and the right end of the bottom of the bottom plate, and a fixing mechanism is arranged at the bottom of the bottom plate. According to the rust removing device for the subway rail, the fixing mechanism is matched with the rust removing mechanisms to work, the device is tightly attached to the rail while the rust removing mechanisms work, the friction piece is cooled, the situation that the working efficiency of the device is affected due to the fact that the device is separated from the track due to vibration during use is prevented, and damage caused by overheating of the friction piece is avoided.

Description

technical field [0001] The invention relates to the technical field of rust removal for subway tracks, in particular to a rust removal device for subway tracks. Background technique [0002] The subway is a fast, large-capacity, electric traction rail transit built in the city. The trains run on fully enclosed lines. The lines located in the central urban area are basically located in underground tunnels. The lines outside the central urban area are generally located on viaducts or on the ground, and the subway track needs to regularly detect the level of the track, but the level detection device is in When measuring the horizontal state of the track, it will be affected by the rust on the track surface, resulting in inaccurate detection results. Therefore, it is necessary to use a rust removal device for the subway track to remove rust on the surface; when the general rust removal device is in use, it is driven by a motor. The friction mechanism operates to rub the track s...

AI Technical Summary

Problems solved by technology

The trains run on fully enclosed lines. The lines located in the central urban area are basically located in underground tunnels. The lines outside the central urban area are generally located on viaducts or on the ground, and the subway track needs to regularly detect the level of the track, but the level detection device is in When measuring the horizontal state of the track, it will be affected by the rust on the track surface, resulting in inaccurate detection results. Therefore, it is necessary to use a rust removal device for the subway track to remove rust on the surface; when the general rust removal device is in use, it is driven by a motor. The friction mechanism operates to rub the track surface, and then remove the rust on the track surface

[0003] At present, the rust removal devices for subway tracks on the market are loaded with motors. The volume and weight of the devices are relatively large, and they are more likely to be constrained and affected by the environment. When the friction parts rub against the surface of the track, the device is prone to slip due to vibration. Affect the working efficiency of the device

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