The utility model discloses an extracting tool of cable clamp, include the square, connect the one end of handle on the square perpendicularly, be provided with the breach on the other end of handle, be connected with the sleeve on the handle perpendicularly. An on the interior hexagonal bolt, utilize the handle rotation to disassemble the bolt, utilize the square to beat to open and disassemble out the bolted connection part that extracting tool of cable clamp utilizes handle counter -clockwise turning 180 degrees to the breach card through setting up the breach on the connecting rod of the wear -resisting piece of cable clamp upper and lower parts, two parts about can tearing the cable clamp become open, the cover barrel casing on the cable clamp or the lower extreme. Do not need artifical long time operated, save operating time, improved work efficiency.