A Pneumatic Low-Damage Pile Clearing Device

Abstract

The invention belongs to the technical field of road maintenance and discloses a pneumatic low-damage road pile mud cleaning device. The pneumatic low-damage road pile mud cleaning device comprises analuminum washing bucket with a groove in the bottom, a sealing mechanism, a flow guide mechanism and a gas circulation mechanism; the sealing mechanism is arranged at the bottom end of the internal wall of the washing bucket; the flow guide mechanism is arranged in the washing bucket; and the gas circulation mechanism is arranged on the external side of the washing bucket. According to the pneumatic low-damage road pile mud cleaning device, through the design of the gas circulation mechanism, air in a gas storage chamber can be supplemented into the washing bucket and a gas supply bottle at ahigh speed when high pressure gas formed in the gas storage chamber is released; through high pressure impact formed by high pressure gas releasing, mud on the surface of a road pile is flushed to fall off; through adoption of the mode, the damage to paint on the surface of the road pile can be greatly reduced; as there is no direct physical contact between a cleaning structure and the road pile,wear between the cleaning structure and the road pile does not exit; and therefore, the paint on the surface of the road pile can be effectively protected, and no damage to a warning function of theroad pile can be guaranteed.

Description

technical field [0001] The invention relates to the technical field of road maintenance, in particular to a pneumatic low-damage road pile mud cleaning device. Background technique [0002] Road piles, also known as roadblocks, are mostly cylindrical, common and restricted road intersections or between sidewalks and motor vehicle lanes, and the surface is painted with oil warning paint, which is used to block road traffic purposefully and provide warning functions. [0003] In rural roads, because cars driving on rural roads carry more mud than urban roads, in rainy days, when vehicles pass by the side of the road, muddy water will be splashed on the road piles, and the roadsides on both sides of the road There is often a lot of soil attached to the road piles. The paint on the road piles is covered and it is difficult to play a warning role. The large pieces of soil will naturally fall off as they dry, but the soil layer is usually difficult to get rid of naturally. The cle...

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Problems solved by technology

[0003] In rural roads, because cars driving on rural roads carry more mud than urban roads, in rainy days, when vehicles pass by the side of the road, muddy water will be splashed on the road piles, and the roadsides on both sides of the road There is often a lot of soil attached to the road piles. The paint on the road piles is covered and it is difficult to play a warning role. The large pieces of soil will naturally fall off as they dry, but the soil layer is usually difficult to get rid of naturally. The cleaning of the road piles depends on the road. The maintenance staff is responsible for the maintenance. The usual method is to flush water and then use a brush to clean it. Since road piles are usually installed in large quantities along the road, the water transportation and cleaning workload in the cleaning work are difficult to solve. A lot of water resources are wasted in the process, and the brushes are easy to cause wear and tear on the paint surface of the road pile, making it lose its warning function

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