Detecting device and detecting method for surface evenness of gate
A surface smoothness and detection device technology, applied in the field of measurement, can solve the problems of unsuitable detection of gate water level fluctuation areas, different ultrasonic propagation speeds, and influence on detection results, etc., to achieve high adaptability, high degree of mechanical automation, and data observation convenient effect
Active Publication Date: 2015-07-15
HOHAI UNIV
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The invention relates to a detecting device and a detecting method for surface evenness of a gate. The detecting device comprises two longitudinal slideways symmetrically arranged on two sides of the upstream surface of the gate, the two longitudinal slideways are both internally provided with movable plates, a horizontal rail is arranged between the movable plates, the horizontal rail is provided with an elastic pressure-sensitive box, the elastic pressure-sensitive box is internally provided with a steel ball which abuts against the gate, a spring is squeezed by the steel ball, the spring is connected with a pressure sensor., and the pressure sensor is connected with a data meter through a data line. The detecting method for the surface evenness of the gate comprises the following steps that 1 the detecting device for the surface evenness of the gate is installed; 2 a coordinate system is established; 3 the surface of the gate is detected; 4 data processing is conducted. The adaptability for environment is high, the mechanical automation degree is high, locating is accurate, the cost is low, and the device and method are easy to achieve.
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