Hand-push and movable wall-attached lamp box cleaning device for subway platform

Abstract

The invention discloses a hand-push and movable wall-attached lamp box cleaning device for a subway platform. The device comprises a cart, a lifting vertical frame vertically and fixedly arranged on the cart, a rotating table vertically and fixedly arranged at the side end of the lifting vertical frame, an interval adjusting mechanism fixedly arranged on the rotating table and a pair of cleaning mechanisms arranged on the interval adjusting mechanism oppositely; the interval adjusting mechanism comprises a mechanism framework fixedly arranged on the rotating table, two sliding guide rods horizontally and fixedly arranged in the mechanism framework, an adjusting driving mechanism vertically arranged on the mechanism framework, two threaded sleeves in threaded connection with the adjusting driving mechanism, two sliding sleeves arranged on the two sliding guide rods in a sliding mode correspondingly and four connecting rods; and the cleaning mechanisms comprise mechanism frames fixedly arranged on the sliding sleeves, and a cleaning mechanism I and a cleaning mechanism II both arranged on the mechanism frames. According to the cleaning device, a wall-attached lamp box can be cleanedconveniently and quickly, the cleaning speed is high, and the cleaning efficiency is high.

Description

technical field [0001] The invention relates to the technical field of cleaning devices, in particular to a hand-push mobile subway platform wall-mounted light box cleaning device. Background technique [0002] Light box advertisement is also known as "light box poster" or "Yingming poster". The outer frame of the light box is generally made of aluminum alloy or stainless steel, the surface of the box is installed with plexiglass, and the interior is equipped with a fluorescent tube or a neon tube. The picture is generally a photographic film. Applied to roads, both sides of streets, and public places such as film (drama) theaters, exhibition (marketing) fairs, commercial downtown areas, stations, airports, docks, parks, etc. Therefore, in the subway, you often see light box advertisements such as wall-mounted light boxes installed on the wall. The light boxes are also mainly used for publicity, such as advertising, travel recommendations, and public welfare publicity. [...

AI Technical Summary

Problems solved by technology

[0003] In order to ensure the cleanliness of the subway environment, in addition to regular floor cleaning, it is also necessary to perform irregular cleaning and maintenance on the wall-mounted light boxes. Nowadays, the cleaning of the wall-mounted light boxes mainly relies on manual cleaning, but the manual cleaning speed is slow. Labor-intensive, it is more troublesome to clean the light box area with a higher height

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