Steel wire rope testing device

The utility model discloses a steel wire rope testing device which comprises a fixing block, a fixing assembly used for fixing the end portion of a steel wire rope and a height indicating plate, a fixing rod is arranged on the fixing block, the end portion of the fixing rod is connected with the fixing block, the fixing rod is sleeved with a steel wire wheel used for winding the steel wire rope, and the inner wall of the steel wire wheel is rotationally connected with the side wall of the fixing rod; a load rod used for providing torque for the steel wire wheel is arranged at the end, away from the fixing block, of the steel wire wheel, the end of the load rod is connected with the steel wire wheel, and a load is arranged on the side wall of the load rod. The end, away from the steel wire wheel, of the load rod is provided with laser indicating equipment used for measuring the height through the height indicating plate. The tension tester solves the problem of inaccurate measurement caused by the fact that a