Bird pecking preventing device for ultra-high-voltage composite insulator

A Bird pecking preventing device for ultra-high-voltage composite insulator relates to the technical field of composite insulators and is used for pecking of an electric power line caused by a bird on a high-position composite insulator. According to the bird pecking preventing device, a left housing and a right housing sleeve the composite insulator and are bound through binding lines. The left housing and the right housing are respectively provided with a wire cutting assembly. Separation between the left housing and the right housing is realized through cutting the binding lines by linear movement of blades in the wire cutting assemblies. A parachute is arranged in the left housing and the right housing for reducing the speed of the left housing and the right housing in falling on ground. Each housing is provided with a conical block, and an included angle between the composite insulators can be reduced, thereby preventing direct standing of the bird on the composite insulator and preventing pecking of the power line. Action of the blades in the wire cutting assemblies is controlled through a remote controller, thereby cutting off the binding line and realizing separation between the left housing and the right housing. The left housing and the right housing after separation automatically falls under the function of the gravity, thereby preventing physical labor in climbing an iron tower for detaching the housings by an operator, and preventing a risk caused by climbing.