The utility model relates to a bridge construction structures technical field specifically indicates a cable vibration damper. Cable connect the interim suspended structure that bridge girders is connected to arch rib, lower extreme, its characterized in that for the upper end: include staple bolt, connecting rod and the anchor anchor on ground or existing building with cable fixed connection, thestaple bolt include two semicircular hoop pieces, hoop piece both sides are provided with the otic placode, two hoop pieces are through wearing to locate on bolt centre gripping on the otic placode is fixed in cable, it has the buffer of alleviating the cable vibration to pack between hoop piece and the cable, small end articulated connection in the hoop piece outside rotationally, the lower extreme passes through overspeed device tensioner to be fixed on the anchor. The utility model discloses simple structure, simple to operate, it is cheap to draw materials, can effectively eliminate underthe prerequisite that cable trembles, has reduced vibration damper's cost by a wide margin, has very big spreading value.