Enclosure structure for shield to obliquely penetrate through side wall of subway station

The utility model relates to an enclosure structure of a shield inclined penetrating subway station side wall, which is characterized in that a closed plain underground diaphragm wall and a transverse side wall are respectively arranged on the outer surface and the inner surface of the station side wall forming an inclined angle with the shield tunneling direction, and are connected with the station side wall in a closed manner; a closed enclosure structure is formed; the enclosure structure comprises a transverse plain wall and a transverse side wall which are vertical to the shield direction; station side wall holes of the subway station are manually broken; and the transverse plain wall of the plain underground diaphragm wall is broken through the shield, the station side wall is drilled, the transverse side wall is broken through the shield, and inclined penetrating of the subway station side wall is completed. The shield tunneling machine is prevented from obliquely penetrating through the side wall of t