Road traffic dustproof device

Abstract

The invention discloses a road traffic dustproof device, including a guardrail arranged on a road. The road is provided with a compressed air cavity. A specialized air inlet is arranged on the compressed air cavity. A pressing plate is slidably connected in the compressed air cavity in a sealed mode. The upper end of the pressing plate is fixedly connected with a rate-limitingbelt through a supporting rod. According to the road traffic dustproof device, the waste of water resources is reduced through use of rain collected by a water-collecting bucket; and water in the water storage cavity is sprayed out after a vehicle drowns out the rate-limiting belt for multiple times, the number of spraying water can be self-adjusted according to traffic flow amount.The larger the traffic flow amount,the more times of spraying water while the smaller the traffic flow amount, the less times of spraying water.A pure mechanical structure is adoptedand hence, compared with the prior art, the product is more safe and stable, and safety hazards such as short circuit, circuit breakand the like do not happen, and hence a service lifeis long.

Description

technical field [0001] The invention relates to the field of municipal technology, in particular to a road traffic dustproof device. Background technique [0002] A school refers to an organization in which educators conduct systematic educational activities for the educated in a planned and organized manner. [0003] However, because urban schools are generally large in scale and have many classes, and students leave school at the same time, and parents who come to pick them up often use cars to pick up their children, the number of vehicles passing by the school gate will increase sharply when school is over. A large amount of dust will be raised, and the students on both sides of the driveway will inevitably inhale a lot of dust, which will affect the health of the students. Therefore, it is urgent to design a road traffic dustproof device. Contents of the invention [0004] The object of the present invention is to propose a road traffic dustproof device in order to s...

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Problems solved by technology

[0003] However, since urban schools are generally large in scale and have many classes, and students leave school at the same time, and parents who come to pick them up often use cars to pick up their children, the number of vehicles passing by the school gate will increase sharply when school is over. A large amount of dust will be raised, and the students on both sides of the driveway will inevitably inhale a lot of dust, which will affect the health of the students. Therefore, it is urgent to design a road traffic dustproof device.

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