Protective fence for transformer substation

Disclosed is a transformer substation protection fence. The utility model relates to the technical field of power facilities, the anti-theft device comprises a supporting device, a fixing plate, a connecting rod, a roller and an anti-theft spine, the supporting device is provided with a fixing plate, a connecting rod and an anti-theft spine, the connecting rod is provided with a roller and the anti-theft spine, the supporting device is composed of a supporting rod and a limiting block, the supporting rod is provided with the limiting block, the roller is composed of a connecting shaft, a bearing, a sleeve and a clamping ring, the connecting shaft is provided with the bearing, the bearing is provided with the sleeve, and the sleeve is provided with the clamping ring. The utility model has strong practicability, is very convenient to use, not only can be quickly disassembled and assembled and is convenient to transport and store, but also can prevent burglary and impact of motor vehicles, and reduces the loss o