The utility model relates to a wire rope presss from both sides tight technical field, especially relates to a wire rope clamping device. Wire rope clamping device, including the fixed?clamp device, the fixed?clamp device by fixed frame foundation, fixed pin axle, down the holder, down chuck, upper grip, go up the holder and fastening bolt constitutes, through the fixed pin hub connection between lower holder and the fixed frame foundation, lower holder and last holder junction are the dovetail structure, lower chuck sets up holder top under in, fastening bolt passes holder and lower extreme connection upper grip, threaded connection between fastening bolt and the last holder, the upper grip corresponds the setting with lower chuck. The utility model discloses simple structure, design scientific and reasonable is convenient for make and maintain, but wide application in various spaces, the structure is small and exquisite, does not receive space size restriction. Can effectively cushion the pulling force of steel wire, avoid the damage to the steel wire, can press from both sides tight wire rope simultaneously.