Track contraction and release control device for curtain wall cleaning robot

Abstract

The invention discloses a track contraction and release control device for a curtain wall cleaning robot. When tracks need to be laid, retraction and release unit lay the tracks on the wall from a storage unit. The tracks are fixed by a fixing unit. When a first sensing unit senses that the fixing unit for fixing the tracks is in contact with the wall, a control center controls the fixing unit to execute a fixing command to fix the fixing unit in contact with the wall in order to fix the tracks; after a second sensing unit senses that the fixing unit completes track fixing, a corresponding third sensing unit moves on a track; when a third sensing unit senses that the third sensing unit arrives at the tail end of the track, the control center controls the fixing unit to release one of the tracks. After a fourth sensing unit senses that one track is recovered, the corresponding retraction and release unit is controlled to lay the tracks all over again. The track laying process is executed until all the tracks are laid all over again. The track contraction and release control device for the curtain wall cleaning robot can achieve unmanned wall track laying and turning movement, so that the repeated recovery of the tracks is achieved.

Description

technical field [0001] The invention relates to a track control device, in particular to a track retractable control device for a curtain wall cleaning robot. Background technique [0002] With the progress of society and the development of economy, high-rise buildings in cities have sprung up, and they are showing a trend of getting higher and higher. Glass is widely used in office buildings because of its lightness, transparency, and beauty. However, dust in the air, dust in rainwater, and bird excrement will gradually deposit on the surface of the curtain wall of the building, thereby affecting the appearance of the curtain wall. Therefore, the cleaning of glass curtain walls has attracted more and more people's attention and gradually formed a huge curtain wall cleaning market. [0003] However, at present, the cleaning of glass curtain walls mainly adopts two methods: 1. Manual method, that is, after the cleaning personnel are suspended from the roof to the building, t...

AI Technical Summary

Problems solved by technology

Glass is widely used in office buildings because of its lightness, transparency, and beauty. However, dust in the air, dust in rainwater, and bird excrement will gradually deposit on the surface of the curtain wall of the building, thereby affecting the appearance of the curtain wall. Therefore, the cleaning of glass curtain walls has attracted more and more attention and gradually formed a huge curtain wall cleaning market.

[0003] However, at present, the cleaning of glass curtain walls mainly adopts two methods: 1. Manual method, that is, after the cleaning personnel are suspended from the roof to the building, the cleaning personnel manually clean the surface of the curtain wall. This method not only There are problems such as low cleaning efficiency and high risk factor in the whole process, and the cleaning cost is high, which also affects the appearance of the glass curtain wall; 2. Pre-install the track, that is, the track is pre-installed on the wall before using the cleaning robot On the outside, when using the robot, place the robot on the track. On the one hand, this method needs to install a large number of tracks in advance for the robot to run. On the other hand, it can only realize the vertical movement of the robot. After cleaning the wall in one direction , it needs to be manually moved to another track to continue cleaning. This method has a complex structure and requires pre-installed tracks, resulting in unreasonable use of resources and affecting the beauty of the wall. At the same time, it cannot realize the automatic reversing of the robot.

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