Porcelain bushing flaw detection device for optical fiber transmission

The invention relates to the field of flaw detection, in particular to a porcelain bushing flaw detection device for optical fiber transmission. According to the porcelain bushing flaw detection device for optical fiber transmission, a coupling solution can be more effectively supplemented to the ultrasonic probe, and the flaw detection angle can be adjusted, so that the porcelain bushing is subjected to more comprehensive flaw detection, and the flaw detection effect on the porcelain bushing is better. The porcelain bushing flaw detection device for optical fiber transmission comprises a base, a supporting plate, an upper cover shell and the like, a supporting plate is fixedly connected to the base, and an upper cover shell is fixedly connected to the supporting plate. Firstly, an operator starts a brushless motor, an ultrasonic probe moves up and down in a reciprocating mode, the bottom of the ultrasonic probe makes contact with the top of a porcelain bushing, the ultrasonic probe conducts flaw detection on