Noise detection device for electric power environment engineering
The utility model relates to the technical field of noise detection, and discloses a noise detection device for electric power environmental engineering, which comprises a support column, a noise detection mechanism and a base, and is characterized in that the upper part of the support column is sli...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to the technical field of noise detection, and discloses a noise detection device for electric power environmental engineering, which comprises a support column, a noise detection mechanism and a base, and is characterized in that the upper part of the support column is slidably connected with a telescopic rod; the noise detection mechanism comprises a noise detector, a lower plate, an upper plate, a driving motor and a lithium battery, the noise detector is arranged in the middle of the top of the lower plate, the upper plate is arranged at the top of the noise detector, a locking rod is installed at the corner between the lower plate and the upper plate, and noise receiving devices are connected to the two sides of the noise detector. The output end of the driving motor is connected with a driving shaft; the base is rotationally connected to the bottom of the supporting column, an extending plate is welded to the right side of the base, inserting holes are distributed in the extend |
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