Equipment convenient for replacing and cleaning advertising board

Abstract

The invention discloses equipment convenient for replacing and cleaning an advertising board. The equipment comprises a machine body, a bearing column standing on the ground is fixedly arranged on a lower end face of the machine body, the bearing column plays a role in supporting the machine body; and a lifting switching mechanism is arranged in the middle of the machine body. According to the invention, an electromagnetic clutch is used for controlling the power-on and power-off of a motor; the ascending and descending of the rope are realized; the advertising board mounted on the ground is driven by the rope to move up and down; locking and separation are carried out through a mechanism at upper ends of the positioning rods. According to the equipment, the function of cleaning dust on the surface of the advertising board is added while the function of replacing the advertising board is achieved, the attractiveness of the advertising board can be maintained, meanwhile, the situation that people climb to the high altitude for replacement and cleaning operation is avoided, the working efficiency is improved, and the safety of operators is guaranteed.

Description

technical field [0001] The invention relates to the technical field of advertising equipment, in particular to equipment for easily replacing and cleaning billboards. Background technique [0002] In our daily life, we browse a large number of advertisements. Most of the advertisements come into our field of vision in a way of hanging billboards. For some advertisements with higher hanging positions, they are often replaced by manual hanging, which puts the operator in a It is a state of high-altitude operation, which seriously threatens people's health. At the same time, it is difficult to clean the billboards suspended at high altitude. After a long time, the surface of the billboards will accumulate dust, which is not conducive to the dissemination of information, and it will also cause viewers visual fatigue. The present invention illustrates a device capable of solving the above-mentioned problems. Contents of the invention [0003] Technical problem: Ordinary billb...

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Problems solved by technology

[0003] Technical problem: Ordinary billboards are artificially suspended. For high-altitude billboards, it is not conducive to cleaning and there is a certain risk in the replacement process. It will cause visual fatigue to the viewer for a long time, and the information transmission effect is not good.

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