A road maintenance snow melting salt automatic spraying guardrail

Abstract

The invention discloses an automatic snow-melting salt spraying guardrail for highway maintenance, which includes a road surface, and supporting railings arranged side by side are respectively arranged on both sides of the road surface, and horizontal railings connected in series are arranged on the supporting railings, and the horizontal railings are provided with The inner chamber of the railing, the horizontal railings are respectively provided with a plurality of spraying heads, the spraying heads on both sides are respectively corresponding to the road surface, the end of the horizontal railing is provided with a storage cylinder, and the bottom of the storage cylinder is provided with a The second conveying hole corresponding to the inner cavity of the railing, a supporting steel bar is arranged in the inner cavity of the railing, and a sliding sliding body is arranged in the inner cavity of the railing, and the snow-melting salt can be sprayed to the On the road, it can greatly improve the spraying efficiency of snow-melting salt, thereby avoiding the trouble caused by manual spraying and avoiding icing on the road.

Description

technical field [0001] The invention relates to a road maintenance device, in particular to an automatic snow-melting salt spraying guardrail for road maintenance, in particular to an automatic snow-melting salt spraying guardrail for road maintenance which can automatically spread snow-melting salt on the road surface in advance before snowfall. Background technique [0002] With the continuous improvement of road construction, the continuous increase of road maintenance equipment has been further promoted. In the current road maintenance process, snow melting salt must be spread on the road in snowy weather, so that the road surface The snow quickly melts, so as to ensure the normal driving of the vehicle. In the process of snowmelt salt sowing, most of them are sowed after snowfall. Although the snowmelt salt is sown after snow can achieve the purpose of snowmelt, but There are also the following problems: [0003] Since it is sown after snow, there will be a problem tha...

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Problems solved by technology

[0007] Aiming at the deficiencies of the existing technology, the present invention provides a road maintenance snow-melting salt automatic spraying guardrail, which solves the problem of spreading snow-melting salt after snow. Through the horizontal railings arranged on both sides of the road surface, there are side-by-side sprinklers on the horizontal railings. head, so as to realize automatic spraying of snow melting salt through the sprinkler head, and further spread before the snow, avoiding the problem of untimely spreading caused by spreading snow melting salt after snow, and further improving the spreading efficiency of snow melting salt to realize automatic spreading

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