Hammer-type hook wire tester

The utility model discloses a hammer-type hook wire tester. The hammer-type hook wire tester comprises a case; a control box is arranged on the right side of the case; the case and the control box are arranged on a bottom plate; a plurality of rollers are arranged on the case and are fixed on a front fixed plate and a back fixed plate through bearings; the front fixed plate and the back fixed plate are arranged on a connecting block; the connecting block is fixed on the bottom plate; the bearings are connected with a speed reducer; the speed reducer is arranged in the case; a plurality of brackets are arranged on the case; an upper rod is arranged at the top end of each bracket; each upper rod is positioned above the corresponding roller; a ram seat is fixed at the front end of each upper rod; a knob is fixed at the lower end of each ram seat; an iron chain is fixed at the lower end of each knob; a hammer with convex thorns is fixed with the lower end of each iron chain; the hammers are replaced on the corres