The utility model provides a wire retaining clip, including the loading board, the loading board is rectangular size, and its upper surface horizontally is opened there is the wire draw -in groove, the top of the electro -insulating rubber of lower floor pad is equipped with the wire fixture block, the lower part of anchorage bar is equipped with wire fixed threaded rod, wire fixed threaded rod establishes in the below of loading board, inserts wire fixation nut through the screw thread on it, wire fixation nut's right side is equipped with fixed rand, the lower surface at the loading board isinstalled through connecting hinged joint to fixed rand, and its lower extreme welded fastening has the connecting plate, insert the bolt in the connecting plate, the activity fixture block is arc, and swing joint is in the spread groove, and its forward -mounted has the connecting block, the anterior fastening screw rasp bar that inserts of connecting block, the utility model discloses the structure is comparatively simple, and can be convenient block the wire is fixed, arranges the demand of installation when satisfying electric power construction to the wire, and the practicality is stronger.