The utility model relates to a power transmission and transformation line bird driving device installation tool in the power industry, in particular, a combined tool for installing a bird driving device in an electrified manner. The installation of a wind power bird driving device requires manual pole-climbing operation presently, and an electrified installation tool has a small application range. The combined tool for installing the bird driving device in an electrified manner of the utility model comprises a sleeve, a supporting rod and a connecting bush; the top end of the supporting rod is in plugging connection with the sleeve; the lower end of the supporting rod is fixedly connected to the top of the connecting bush; a U-shaped supporting bracket is horizontally fixed to the upper segment of the rod body of the supporting rod; an inner hole cavity which is matched with a contact of an insulated operating rod is arranged in the connecting bush; and a longitudinal through groove is formed in the side wall of the inner hole cavity. The combined tool of the utility model can be matched with a conventional insulated operating rod, so that line electrified construction can be realized, and tool purchasing and transport cost can be saved; and modification is not required to be made on an existing bird driving device, and installation and operation of the tool are simple and quick, and therefore, construction difficulty can be effectively reduced, and work efficiency can be improved.