Device and method for detecting safety performance of electric flexible insulator

The invention provides a safety performance detection device and method for an electric flexible insulator, and the device comprises a bottom plate, and the surface of the bottom plate is provided with a detection box and an industrial control host. A main supporting assembly is mounted in the detection box, the top of the main supporting assembly is a water storage cavity, and the bottom is a drainage cavity; the flexible appliance clamping mechanism comprises a positioning mechanism and an overturning assembly. The positioning mechanism is mounted on the turnover assembly, the turnover assembly is mounted at the top of the detection box, and the positioning mechanism comprises an inner supporting assembly, an inner jacking assembly, a clamping assembly and a high-pressure exhaust assembly. S2, the waterproof performance of the flexible appliance is detected; S3, the puncture resistance of the flexible appliance is detected; S4, the insulation performance of the flexible appliance is detected; and S5, the fl