Vehicle-mounted full-automatic highway guardrail washing system

Abstract

The invention discloses a vehicle-mounted full-automatic highway guardrail washing system. The vehicle-mounted full-automatic highway guardrail washing system comprises a washing bracket; a water spraying mechanism, a brush mechanism, a drying mechanism, a detecting element, a driving mechanism and a controller are arranged on the washing bracket, wherein the water spraying mechanism is used for washing a guardrail; and the detecting element is used for detecting optimal working distances, acting upon the guardrail, of the water spraying mechanism, the brush mechanism and the drying mechanism. After detecting an actual size of the guardrail, the detecting element transmits a detection signal to the controller; and after receiving the detection signal, the controller transmits a signal, which is used for driving the water spraying mechanism, the brush mechanism and the drying mechanism to reach positions having the optimal working distances from the guardrail, to the driving mechanism. Compared with the traditional technology, the vehicle-mounted full-automatic highway guardrail washing system has the advantages that a purpose of guaranteeing that the washed guardrail cannot be secondarily contaminated by dust is achieved; the changing frequency of a wiping roll of the drying mechanism can be reduced; a problem that the wiping roll is dirty in once washing can be avoided; secondary pollution problem in the wiping and drying process of the washed guardrail is avoided; and the washing effect of the guardrail is obvious.

Description

technical field [0001] The invention relates to the technical field of road facility maintenance equipment, in particular to a vehicle-mounted fully automatic road guardrail cleaning system. Background technique [0002] With the development of social civilization, road traffic rules are becoming more and more standardized. Highway guardrails are more and more used on urban and suburban roads. They are not only beautiful but also better plan roads and ensure traffic safety. These guardrails are exposed to the wind every day. Exposure to the sun is easy to get dirty, affects the image of the city and is easy to be damaged. In order to maintain the good performance of guiding the line of sight of the guardrail and the cleanliness and appearance of the road, the guardrail should be cleaned regularly. The cleaning and maintenance of the guardrail is not only for cleaning and beauty, but more importantly, it can prolong the service life of the guardrail and reduce the overall cos...

AI Technical Summary

Problems solved by technology

In the process of natural air drying, the water on the guardrail will adhere to a lot of gray layers, and finally form gray water stains, resulting in a very unsatisfactory clear effect; It is difficult to achieve the best cleaning effect on the size of the guardrail; using the high-pressure jet cleaning method, it has a certain effect on the guardrail with less dust or the dust that has adhered again shortly after cleaning. It is difficult to clean by means of high-pressure air, and the air pressure of high-pressure air is limited, so it needs to be as close as possible to the guardrail. At present, there is no cleaning device that can adjust the optimal working distance between the air nozzle, the water spray head and the guardrail.

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