Converter flexible direct current transformer cooling oil leading-in device with shielding structure

The utility model relates to a converter flexible direct current transformer cooling oil leading-in device with a shielding structure, which is characterized in that a metal support tube is integrally welded by a flange and a metal tube, an insulating tube is sleeved on the periphery of the metal tube of the metal support tube, and a fixed flange is sleeved on the periphery of one end of the insulating tube far away from the flange of the metal support tube; the fixing flange and the end flange are connected through the standard metal fastener, the end flange and the clamp oil guide pipe are welded into a whole, the sealing washer is arranged between the fixing flange and the end flange, the flange of the metal supporting pipe is installed on the outer side of the oil tank wall through the standard metal fastener, and the welding flange is arranged on the outer side of the flange of the metal supporting pipe. The welding flange is welded to the outer side of the tank wall of the oil tank, an end flange plate