Bird proof device with protrusion and incision

摘要

The utility model relates to an equipment element protection device used for implementing power transmission, especially power transmission line protection.;Bird protection devices,This is a rectangular case made of dielectric,Part of the wires and / or cables installed on the insulator,At least,Parts of wire connectors,There is a hole or notch in the middle part of the enclosure for placing insulators and / or insulatorsAt least,Parts of wire connectors. There is a protrusion in the middle of the shell,Mounted on the outside of the enclosure, the side surface of the window sash can be partially closed. A useful model provides short-circuit protection for the upper and lower windows of suspension insulators.