Device for automatically cleaning guide rails of elevator

Abstract

The invention provides a device for automatically cleaning guide rails of an elevator. The device can remove or absorb the dust and sundries on the guide rails when the elevator runs so that rollers or bushes of guide shoes can not adsorb the dust and sundries on the guide rails so as to improve the service lives of the guide shoes. The device is characterized in that brushes contacted with the surfaces of the guide rails are arranged on the guide shoes.

Description

technical field [0001] The invention relates to an automatic cleaning device for elevator guide rails. technical background [0002] At present, the concept of green environmental protection is gradually being developed in the application of elevators, and the guide rails of elevators are also transformed into oil-free. However, under harsh environmental conditions, even the oil-free dry elevator guide rails are often covered with a layer of dust or fine debris, which will adhere to the guide rails under the rolling of the guide shoes. The surface of the shoe roller or the shoe lining, in this way, seriously affects the service life of the guide shoe. Contents of the invention [0003] The purpose of the present invention is to provide an elevator that can remove or absorb the dust and sundries on the guide rails when the elevator is running, so that the rollers or boot linings of the guide shoes will not absorb the dust and sundries on the guide rails, so as to improve t...

AI Technical Summary

Problems solved by technology

However, under harsh environmental conditions, even the oil-free dry elevator guide rails are often covered with a layer of dust or fine debris, which will adhere to the guide rails under the rolling of the guide shoes. The surface of the shoe roller or shoe lining, which seriously affects the service life of the guide shoe

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