Cleaning device and cleaing method for passenger conveyor

Abstract

The invention provides a cleaning device and a cleaning method for a passenger conveyer. Rubbish in an oil plate can be cleaned without impact of a cleaning body on a comb-shaped plate and damage to devices in the surrounding of the oil plate. The cleaning device of the passenger conveyer is provided with a front shaft wheel (44) arranged on a step (1) next to a dismounted step (1) and equipped with a step (1) of the cleaning board (31); a cleaning operation instruction input module (36) output instructions for starting the cleaning. A motor (3) is driven by an indication signal of the cleaning operation instruction input module (36) to move the cleaning board (31) contacting with the oil plate (2) to move repeatedly in a moving range formed between a lower horizontal part (22) of the oil plate and an upper horizontal part (21).

Description

technical field [0001] The present invention relates to a cleaning device for a passenger conveyor having a cleaning body that slides in contact with an oil pan to clean dust, oil, and other garbage accumulated on the oil pan, and to a cleaning method applied to the cleaning device. Background technique [0002] If dust, oil, and other garbage accumulated in the oil pan of passenger conveyors such as escalators are not cleaned, it may cause fire and smoke due to the spread of tobacco, etc. Therefore, it is necessary to regularly clean and remove such garbage. However, since the oil pan of the escalator is installed below the return road side of the steps, half of the entire steps need to be removed for cleaning, which is very laborious and requires a lot of work time. [0003] In order to solve this problem, there is a technique disclosed in Patent Document 1 as a prior art. This prior art includes: a cleaning body that is accommodated in the steps of circular motion and c...

AI Technical Summary

Problems solved by technology

[0004] According to the prior art, the garbage accumulated on the oil pan is cleaned by the self-weight of the cleaning body which is housed in the step of circular motion and can protrude from the hole provided on the surface of the pedal, so as to clean up the garbage accumulated on the oil pan. When the cleaning body is stored in the steps, the cleaning body may be fixed and stagnant due to garbage including oil, etc., and cannot be stored in the steps.

When this happens, the cleaning body collides with the comb-shaped plate provided at the landing of the escalator to damage the cleaning body, or the oil scooped up by the cleaning body adheres to the surface of the pedal, and it is necessary to clean the surface of the pedal. complicated homework

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