Clamp for optical cable

The utility model discloses a clamp for optical cables, which belongs to the technical field of clamps and comprises a clamp shell, a lifting nut cover, a lifting spindle, two handles and two clamping blocks, a conical cavity is arranged in the clamp shell, the two clamping blocks are symmetrically mounted in the conical cavity, a guide structure is arranged between the clamping blocks and the clamp shell, and the lifting nut cover is arranged on the lifting spindle. A gasket screw used for limiting the clamping block is arranged on the side wall of the clamp shell, a threaded sleeve is fixedly arranged at the top of the clamp shell, the lifting main shaft is coaxially connected with the threaded sleeve in a sliding mode and extends into the conical cavity, and the lifting main shaft is connected with the clamping block through an abutting structure. And the lifting nut cover is in threaded connection with the threaded sleeve. According to the clamp for the optical cable, multiple groups of clamping blocks wi