Protective guard convenient to clean and special cleaning device thereof

Abstract

The invention relates to a protective guard convenient to clean and a special cleaning device thereof. The assembled guardrail comprises an assembled guardrail body, wherein each group of guardrails comprises two hollow pipes, a vertical pipe is fixed at a right end part of two hollow pipes, a plurality of vertical rods are detachably inserted into the two hollow pipes of each group of guardrails,a baffle capable of fixing and loosening the vertical rod is arranged in each hollow pipe, rotating shafts are arranged above the guardrails, a plurality of gear shafts in one-to-one correspondence with the vertical rods vertically penetrate through the rotating shaft, a lower end of each gear shaft is provided with an external thread, an inner threaded hole in threaded fit with the outer gear shaft is formed on an upper end surface of each vertical rod, a brush roller is fixed to each of the front side and the rear side of a lower end of a lower support fixed to a lower portion of the rotating shaft, a vertical rod passes through the space between the two brush rollers, a sprayer is installed above the brush rollers, a U-shaped support with a downward opening is fixed to an upper portionof the rotating shaft, and a reciprocating driving device of a gear shaft is fixed to the U-shaped support.

Description

technical field [0001] The invention relates to the field of municipal equipment, in particular to an easy-to-clean protective fence and a special cleaning device thereof. Background technique [0002] Municipal guardrail is a common protective equipment in the city. It is generally set in the middle of the road. There are a large number of guardrails. Regular cleaning has also become part of the work of sanitation workers. However, due to the large number of guardrails and the fence-like shape of the guardrails, each set of guardrails has multiple rectangular frames, and the inner four corners of the rectangular frames become dead ends for cleaning. The guardrails can be completely cleaned by workers carefully scrubbing, but this process takes a long time and the labor intensity of the workers is high. At this stage, large-scale cleaning equipment is still used to clean the guardrails. The cleaning speed is fast, but the cleaning effect is poor. The four corners cannot be ...

AI Technical Summary

Problems solved by technology

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an easy-to-clean protective fence and its special cleaning device, which effectively solves the problem that the four corners of the existing protective fence are inconvenient to clean during the cleaning process and the cleaning is completed. The problem of easy residual water stains

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