Same-time multi-measuring-point full-section tunnel wind measuring device and method

Abstract

The invention relates to the technical field of tunnel wind measuring equipment, and discloses a same-time multi-measuring-point full-section tunnel wind measuring device and method.The device comprises a fixed bottom plate, one side of the top of the fixed bottom plate is rotationally connected with a three-section automatic telescopic mechanism, and the middle end of the top of the fixed bottom plate is rotationally connected with a three-section automatic telescopic rod; the output end of the three-section automatic telescopic rod is rotationally connected to the outer portion of the three-section automatic telescopic mechanism, a bolt set is arranged at the output end of the three-section automatic telescopic mechanism, and a fixing auxiliary plate is fixedly connected to one side of the output end of the three-section automatic telescopic mechanism through the bolt set. A plurality of rotation controllers are arranged on the outer edge of the fixing auxiliary plate. The fixed auxiliary plate is additionally arranged on the three-section type automatic telescopic mechanism, multiple sets of outer side anemometers, automatic telescopic columns, rotation controllers and telescopic controllers can be installed to form a measurement module, one-time automatic measurement of multiple measurement points at the same time of one section is achieved, and the accuracy and timeliness of tunnel anemometry are improved.

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