SEALING DEVICE FOR A TRANSFORMER BUSHING

摘要

Provided in the present invention is a sealing device for a transformer bushing which can provide a gasket applied to the sealing of an end of a porcelain transformer bushing installed to the outside of the transformer and a reliable tightness of a conductor interface for a long time by being installed with an improved structure of male and female gasket covers to be assembled to a conductor while accommodating the gasket. The purpose of the present invention is achieved by the sealing device for a transformer bushing which comprises: a quarter circle type gasket (100) which as a sectional structure of a round ring; a first gasket cover (200) which is equipped with an accommodating concave groove which supports and accommodates a lower side of the quarter circle type gasket; a second gasket cover (300) which is equipped with an accommodating process (310) which accommodates and combines an upper circumferential round surface of the quarter circle type gasket while combining with the accommodating concave groove. When the first gasket cover (200) is pressed onto the second gasket cover (300), the accommodating process (310) deforms and accommodates the quarter circle type gasket (100) in a deformation close contact groove (320).