Flying dust prevention guardrail device for road construction
The utility model discloses a flying dust prevention guardrail device for road construction, relates to the field of road construction, and aims to solve the problem that in the prior art, flying dust generated in the construction process cannot be treated by an existing guardrail. A main guardrail...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a flying dust prevention guardrail device for road construction, relates to the field of road construction, and aims to solve the problem that in the prior art, flying dust generated in the construction process cannot be treated by an existing guardrail. A main guardrail frame is arranged on one side of the guardrail partition plate, an auxiliary guardrail frame is arranged on one side of the guardrail partition plate, guardrail pipes are arranged in the main guardrail frame and the auxiliary guardrail frame correspondingly, dust sensors are arranged at the upper ends of the guardrail pipes, dust falling devices are arranged on one sides of the dust sensors, rotating heads are arranged at the upper ends of the dust falling devices, and liquid spraying heads are arranged on the rotating heads. A plurality of mounting grooves are formed in the main guardrail frame and the auxiliary guardrail frame, connecting pieces are arranged in the mounting grooves, and the connecting pieces are |
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