Track walking wheel and illuminating lamp using the same

Abstract

The invention relates to a track walking wheel and an illuminating lamp using the same. The track walking wheel comprises a track walking wheel main body walking along the track, a shaft and a bearing are arranged in the track walking wheel main body, the track walking wheel main body can rotate around the shaft, the outer surface of the track walking wheel main body, which is in contact with the track, is coated with a protective sleeve made of elastic and wearable materials. In the invention, since a layer of wearable protective sleeve with low noise is added on the track walking wheel main body, the noise produced when the track walking wheel walks on the track is reduced, and the track walking wheel becomes more wearable and can not damage the wiring on the track; even though the protective sleeve is worn after being used for a long time, the protective sleeve can be directly changed, thereby saving the maintenance cost of directly rejecting the walking wheel, prolonging the service life of the track walking wheel, realizing the high durable function of the track walking wheel; moreover, the detaching operation is simple and convenient during the whole repairing process.

Description

Technical field [0001] The present invention relates to a traveling wheel mechanism, in particular to a rail traveling wheel used for operations along a railway and a lighting lamp using the rail traveling wheel. Background technique [0002] Track wheels are often used in the railway industry, especially in the maintenance of railway safety in various work sections along the railway. The track is crushed by trains in daily life, and sharp edges are often formed on the left and right edges of the track. The sharp edges at these two places tend to wear the track wheels easily. [0003] At present, there are two types of track walking wheels used in railway construction sections. One is metal wheels made of metal. When the metal wheels are walking on the track, they will make a "clang clang clang" sound, which is very noisy and easily wears the track. And scratch the wiring on the track; the other is the plastic insulated wheel made of plastic, which is easy to wear, and often it wi...

AI Technical Summary

Problems solved by technology

[0003] At present, there are two types of track wheels used in the railway construction section. One is a metal wheel made of metal. When the metal wheel walks on the track, it will make a "bang bang bang bang" sound, which is very noisy and easily wears out the track. and scratch the wiring on the track; the other is the plastic insulating wheel made of plastic, which is easy to wear, and it will be severely worn and needs to be replaced in 3 to 4 months, and the scrap rate is extremely high, thus increasing the maintenance cost

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