Ultrasonic flowmeter mounting structure and mounting method

The invention relates to the field of measurement and testing, and provides an ultrasonic flowmeter mounting structure and method.The ultrasonic flowmeter mounting structure comprises two sensor probes, and a fixing frame comprises two fixing bases used for mounting the sensor probes and a plurality of hoops used for being locked with a pipeline; two through holes and a connecting plate are arranged on the bottom surface of the fixed seat, and a reflecting plate is arranged on the connecting plate; and a circuit board electrically connected with the sensor probe is arranged in the electric appliance box. Holes are formed in the pipeline, then the ultrasonic flowmeter is assembled in a sealed mode, and then sound waves can be reflected through the reflecting plate stretching into the pipeline. The ultrasonic flowmeter installed in an inserted mode can be suitable for installation of pipelines with different diameters, materials or wall thicknesses, has high adaptability and practicability, is convenient to ins