Stay wire testing equipment

The utility model discloses stay wire testing equipment which comprises a base, a fixing block and a mounting seat are fixedly mounted on two end edges of the top surface of the base respectively, a stay wire body to be tested is placed on a frame piece and a frame plate, and notches for blocking baffle rings are formed in the frame plate and the frame piece. The outer ring of the stay wire body is in contact connection with the inner wall of an arc-shaped groove and the inner wall of a placement groove formed in a frame piece, a baffle ring blocks the outer walls of the arc-shaped groove and the placement groove, at the moment, a pull plate is held by a hand, a pull rod is pressed downwards, a rotating sleeve rotates on a fixed shaft while pressing downwards, and a guide rod moves upwards while rotating; when the pull wire body moves upwards, the pull wire body rotates in the movable shaft, so that the other end of the connecting rod drives the hinged seat to drive the bottom plate to pull on the sliding rod