Lamp pole frame type road surface wind snow blocking screen

Abstract

Disclosed is a lamp pole frame type road surface wind snow blocking screen. The lamp pole frame type road surface wind snow blocking screen is suitable for protecting the road surface of a road and the road surface of a railway against coverage with accumulated snow. A frame type pipeline shed which is constructed through air pipes and composed of a plurality of units and is equal to the road in length is arranged on the outer edges of the road, the railway and other protected interfaces and arranged above the road, the railway and the other protected interfaces. Frame stand columns are mounted on the two sides of the road and meanwhile can serve as lamp poles of street lamps. A high-pressure air source is generated through an air pump, and high-pressure air is put into an air storage cylinder and the frame shed constructed through the air pipes; spraying heads with holes are arranged on side wall air pipes and ceiling air pipes of the shed frame, and pressure air is exhausted from a plurality of exhaust holes of the spraying heads to form strong wind beam walls; and side wall wind beams are responsible for blocking snow falling on the two sides of the road from entering the road, and snow falling on the frame is layered through ceiling wind beams to be blown out of the protected road surfaces level by level. The lamp pole frame type road surface wind snow blocking screen is characterized in that through power of pressure air, the falling snow cannot directly fall on the road surfaces.

Description

Technical field [0001] The utility model relates to a lamp post frame type pavement wind power snow shield capable of preventing partial ground from being covered by snow. The main part of the device is a scaffold built above the protected road by air ducts of different specifications. The columns of the frame can also be used as lamp posts for street lamps; In the air duct of the scaffolding, high-pressure air is sprayed from the nozzles on the pipe to form a dense wind beam barrier, which prevents the snowflakes falling from the outer edge of the frame from entering the protected road surface, so it is called the lamp post frame road wind snow screen. Its function is to prevent the protected interface from being covered by snow, and at the same time, it does not affect the normal passage of various moving objects within the frame. It is especially suitable for protecting the road surface of high-speed railways and expressways from being covered by snow. Background techniqu...

AI Technical Summary

Problems solved by technology

[0002] At present, after the known highways and railways are covered with heavy snow, the existing technology consumes a lot of manpower and material resources, and uses snow removal machinery, sprinkles deicing agent or uses a portable blower to clean up the snow on the road surface.

Regardless of the method, there are disadvantages that the snow is not cleared in time, the snow is compacted and it is difficult to clean up, and the blockade of the road section affects the normal passage of vehicles.

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