Novel parallel groove clamp

The utility model discloses a novel parallel groove clamp, including the clamp, be provided with half circular clamping groove respectively in the left and right both sides of clamp, the both ends of draw -in groove are articulated through a tip of a pivot and a cardboard respectively, connect through the buckle lock between another tip of two cardboards. When using, open the buckle between two cardboards earlier, then outwards open two cardboards respectively and place the wire in the draw -in groove, closed two cardboards and through the buckle fastening connection, the installation is very convenient, quick again, very big improvement work efficiency, moreover owing to be overall structure, there is not more and the condition that the emergence was dropped, was lost of spare part in portable.