400V composite parallel groove clamp

A 400V composite parallel groove clamp relates to the technical field of power line tools, and is characterized in that a main sleeve is composed of a main sleeve upper body and a main sleeve lower body, and the main sleeve upper body and the main sleeve lower body form a closed main sleeve through a hinge and a self-locking buckle; two semicircular through holes are formed in the middle of the main sleeve in the length direction to form a through hole A, the bottom of the main sleeve is fixedly connected with the auxiliary sleeve, the auxiliary sleeve is a cuboid, a through hole B is formed in the middle of the auxiliary sleeve, a conical bayonet is formed in the right end of the auxiliary sleeve, and the outer circle of the conical bayonet is in threaded connection with the conical nut. The beneficial effects of the utility model lie in that the combined parallel groove clamp is used for effectively reducing personnel and repeatedly stripping a main line insulating layer, reducing the risk of electric shock