Three-way fatigue test device for steel wire rope vibration isolator

The invention aims to provide a three-way fatigue test device for a steel wire rope vibration isolator, which is simple in structure and convenient to maintain, can safely and efficiently carry out fatigue test on a rubber steel wire rope composite vibration isolator, meets the requirements of production enterprises and customers, and improves the production efficiency. The three-way fatigue test device is characterized in that the device comprises a first connecting base plate, a first supporting rod, a second supporting rod, a second connecting base plate, a fourth supporting rod, a third supporting rod, cross beams and an electric vibration testing machine, wherein a fixing plate is fixedly connected between the two cross beams, a rectangular opening is formed in the middle of the fixing plate, a connecting plate is fixedly connected to one inner side of the rectangular opening, the connecting plate is connected with the fixing plate through the fixing block, the upper end of the electric vibration testing