Steel wire rope tension testing device

The utility model discloses a steel wire rope tension testing device which is characterized by comprising a first connecting arm, a second connecting arm, a central shaft and a handle base, and one end of the first connecting arm and one end of the second connecting arm are connected through the central shaft and can rotate along the central shaft. The other end of the first connecting arm, the other end of the second connecting arm and the center shaft are each provided with a port used for clamping a steel wire rope. The center shaft is provided with a force sensor and a displacement sensor, the force sensor is used for detecting the tension value of the steel wire rope when the steel wire rope is pulled or pushed, and the displacement sensor is used for measuring the distance between the port of the center shaft and the connecting line of the ports of the first connecting arm and the second connecting arm when the steel wire rope is pulled or pushed. According to the utility model, on-line dynamic detectio