Noise reduction device for road and bridge construction

The utility model is applicable to the field of road and bridge construction, and provides a noise reduction device for road and bridge construction, which comprises a first noise reduction plate, a climbing mechanism, a second noise reduction plate, a bottom plate, a climbing mechanism, a driving m...

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Bibliographische Detailangaben
Hauptverfasser:	WANG YINGLEI, ZHOU XIAOYING, YE KAIDONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ASSEMBLY OF BRIDGES BUILDING CEILINGS CONSTRUCTION OF BRIDGES CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS OR VIADUCTS ROOFS WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	The utility model is applicable to the field of road and bridge construction, and provides a noise reduction device for road and bridge construction, which comprises a first noise reduction plate, a climbing mechanism, a second noise reduction plate, a bottom plate, a climbing mechanism, a driving mechanism and a driving mechanism, wherein the side surface of the first noise reduction plate is connected with the second noise reduction plate in a sliding manner; and the climbing mechanism is connected to the interior of the first noise reduction plate, one end of the climbing mechanism is connected with the second noise reduction plate, and the climbing mechanism is used for driving the second noise reduction plate in the folded state to rise and be fixed. The second noise reduction plate is in sliding connection with the first noise reduction plate, so that the second noise reduction plate and the first noise reduction plate can be folded, the occupied space during transportation is reduced, transportation is