Improved optical cable clamp

The invention discloses an improved optical cable clamp, which comprises a U-shaped hanging ring, wherein a right-angular ring is hung under the U-shaped hanging ring; a hanging head is hung under theright-angular ring. The improved optical cable clamp is characterized in that a discharging component is arranged on the right-angular ring in a sleeving way; the discharging component comprises a metal discharging layer; an insulation layer is arranged between the metal discharging layer and the hanging head; the upper surface of the meal discharging layer is provided with a plurality of spine bulges. Through the metal discharging layer arranged on the discharging component, grounding leakage current on an ADSS (all-dielectric self-supporting optic fiber cable) can be partially released; particularly through the spine bulges arranged on the metal discharging layer, the discharging effect can be effectively achieved, so that the intensity of the grounding leakage current can be reduced; the formation of continuous electric arc on the ADSS can be prevented.