A vibration detection device

Abstract

The invention discloses a vibration detection device. The vibration detection device includes a grasping and limiting unit and a detection unit. The grasping and limiting unit is composed of a base and a floating jaw mechanism, and the detection unit is composed of a base, a vibration sensor and an electrification element. , the energizing element is connected to the motor to be tested, and the vibration sensor is in contact with the motor to be tested. After the present invention is put into use, it has the following technical effects: the displacement of the vibration sensor is convenient to be adjusted to be close to the motor to be tested, and the operation is convenient and quick; The impact of vibration detection can improve the accuracy of vibration detection; the energization element has a horizontal linear displacement towards the motor to be tested, and it is detachable. It can replace the energization element and adjust the position of the energization element according to different specifications of the motor to complete fast switching. , high detection efficiency, wide range of applications.

Description

Technical field [0001] The invention relates to a vibration detection device, in particular to a vibration detection device of a motor. Background technique [0002] The motor has changes in physical and chemical parameters such as energy, heat, wear, vibration, etc. during operation. The changes in this information directly or indirectly reflect the operating conditions of the motor. Measuring the vibration value of the motor can perform quality inspections and effectively diagnose the motor. Motor failure. [0003] The vibration detection of the motor requires the use of a vibration sensor, which is detected by attaching the vibration sensor to the motor. Generally, the motor needs to be fixed by a fixing device, then the vibration sensor is attached, and then the motor is powered for detection. [0004] In the prior art, the fixing method of the motor and the vibration sensor is rigid fixing, and the rigid fixing method is easy to be affected by multiple detections, resulting in ...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, the fixing method of the motor and the vibration sensor is rigid fixing, which is easy to be affected by multiple detections, resulting in inaccurate detection

There are many types of motors, and each type has a variety of models. The traditional detection device has a single function, the displacement limitation of the vibration sensor and the limitation of the power supply equipment, so that it can only detect one or several types of motors. Narrow range, poor controllability, low efficiency, unable to meet the current detection requirements

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