Rotating machinery fault diagnosing and testing device

• Main Author: GUIQIAN,XU HU
• Format: Patent
• Language: English
• Published: 11.10.2006
• Subjects: MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The utility model relates to a fault diagnosing and analyzing testing device for rotating machines, which is used for the technical field of mechanical engineering. The hardware of the entire device can all be arranged on a testing platform of the utility model, a servo motor is arranged on a first machine frame and the first machine frame is fixed on the testing platform. The left end of a second flywheel is matched with the servo motor, the right end is matched with a testing shaft, the left end of the testing shaft is matched with a first bearing seat and the right end is matched with a second bearing seat. The bearing seat is connected with the machine frame which is connected with the testing platform, the left end of the first flywheel is matched with a testing shaft and the right end is matched with a speed measuring motor. The speed measuring motor is fixedly connected with a second machine frame, a clamper is flat arranged on the testing platform, two displacement sensors are arranged on the flywheel and a third sensor is arranged on the flywheel or the X direction of the testing shaft. The utility model has broad application and solves the application problems of simple structure, small size, convenient operation, high safety, energy saving, low noise, strong practicability, etc., and the utility model saves cost.