Road isolation guardrail

Abstract

The road isolation guardrail comprises a road barrier, a micro generator, filter cotton and an elastic air bag, a partition plate is arranged on the inner wall of the center of the road barrier, the micro generator is arranged on one side of the lower half portion of the partition plate, a battery pack is arranged on one side of the upper half portion of the partition plate, and a handrail is inserted into the middle of the partition plate. Air in the elastic air bag is sprayed out through the one-way air outlet pipe to drive the micro generator to generate electricity, the warning lamp improves the night warning effect of the road barrier, the air blowing whistle makes a sound to remind passing vehicles, the elastic air bag sucks air and bulges, air enters through the one-way air inlet pipe in the air suction process, and therefore the air suction effect of the road barrier is improved. At the moment, the side, located on the filter cotton, of the interior of the road barrier is in a low-air-pressure state relative to the outside, outside air and dust enter the position above the filter cotton of the road barrier through the dust suction opening under the action of air pressure, the dust suction effect is achieved, and the functionality of the road barrier is improved.

Description

technical field [0001] The invention relates to the technical field of road guardrails, in particular to road isolation guardrails. Background technique [0002] Isolation piers are also called water horses, which can be divided into: cement isolation piers, fiberglass isolation piers, and plastic isolation piers. It is the main type of transportation facilities, mainly used for transportation facilities, and plays a protective role. Among them, plastic isolation piers are used with isolation poles to form road isolation guardrails. [0003] When the existing road isolation guardrail is in use, it has a single function and only plays an isolation role, and because the height of the isolation pier is low, it is often in the blind area of ​​the car, especially at night, when the car approaches the road isolation pier, it often Crash and crush. Contents of the invention [0004] The object of the present invention is to provide a road separation guardrail to solve the probl...

AI Technical Summary

Problems solved by technology

[0003] When the existing road isolation guardrail is in use, it has a single function and only plays an isolation role, and because the height of the isolation pier is low, it is often in the blind area of ​​the car, especially at night, when the car approaches the road isolation pier, it often crash and crush

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