Rainwater dredging device for soil-rock mixed side slope of expressway and dredging method of rainwater dredging device
The invention relates to the field of highway slope rainwater dredging, in particular to a highway soil-rock mixed slope rainwater dredging device and a dredging method thereof.The highway soil-rock mixed slope rainwater dredging device comprises two mounting plates arranged in a bilateral symmetry...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to the field of highway slope rainwater dredging, in particular to a highway soil-rock mixed slope rainwater dredging device and a dredging method thereof.The highway soil-rock mixed slope rainwater dredging device comprises two mounting plates arranged in a bilateral symmetry mode, and a plurality of supporting plates are jointly and evenly mounted on the opposite sides of the two mounting plates. Rain sheltering units are hinged to the front ends of the supporting plates, flapping units are mounted on the opposite sides of the two mounting plates and located between every two adjacent supporting plates, and force storage units are mounted at the positions, corresponding to the flapping units, of the front ends of the mounting plates. Rainwater can be blocked during rainfall, erosion of the rainwater to the side slope is reduced, the water discharge amount of the rain blocking unit is dynamically controlled, then the situation that rainwater is moved out and further damage to the side s |
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