Insulator

The utility model discloses an insulator. The utility model provides an insulator, which mainly solves the problem that the material cost is increased if a parallel groove clamp is adopted because most of the conventional wire clamps only have one type of wire clamping groove. The wire rod is characterized in that a wire clamp (4) is arranged on the rod body, the wire clamp comprises a seat body (41) and a clamping plate (42), the seat body is connected with the rod body, and the clamping plate is detachably connected with the seat body; one side of the clamping plate is provided with a first groove (421), the other side of the clamping plate is provided with a second groove (422), the first groove of the first groove and the second groove and the seat body form a first clamping groove used for clamping a first wire, or the second groove and the seat body form a second clamping groove used for clamping a second wire. According to the insulator provided by the utility model, the clamping plate can be installed