The utility model relates to a special drop type fuse insulating baffle plate comprising two butt jointed insulating plates. Semi-circular gaps are arranged on opposite ends of the insulating plates, and the two gaps are in butt joint to form an enclosed circular hole. A corner of each insulating plate on opposite ends is respectively fixed to both clamping heads of an elastic clamp. In such a structure, the special drop type fuse insulating baffle plate lowers labor intensity, better controls the activity scope of live-line workers and ensures the safety of live-line work.