Effective dustproof noise detection device for construction in construction site

The noise detection device comprises a placing table, a supporting frame, a second rotating shaft and a buffer plate, fixing rods are welded to the left side and the right side of the upper end of theplacing table, first magnetic strips are fixedly installed on the inner sides of the fixing rods, th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TIAN WEIFU, MA LIANG, SUN LONG, GUO LINQIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEANS FOR DAMPING VIBRATION MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES MEASURING MECHANICAL ENGINEERING PHYSICS SHOCK-ABSORBERS SPRINGS STANDS OR SUPPORTS TESTING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The noise detection device comprises a placing table, a supporting frame, a second rotating shaft and a buffer plate, fixing rods are welded to the left side and the right side of the upper end of theplacing table, first magnetic strips are fixedly installed on the inner sides of the fixing rods, the top end of the placing table is connected with a dustproof device, and the top end of the dustproof device is connected with a second rotating shaft. And dustproof plates are connected to the middles of the front side and the rear side of the dustproof device correspondingly, and first dustproofnets are clamped to the exteriors of the front side and the rear side of the dustproof device. According to the noise detection device capable of effectively preventing dust for construction site construction, the dust accumulation phenomenon is reduced through the dustproof device, a noise detection instrument is stabilized through a threaded rod and foam, the height of the noise detection devicefor construction site cons