Soil body reinforcing structure of diaphragm wall adjacent to subway

The utility model discloses an underground diaphragm wall soil body reinforcing structure close to a subway, and belongs to the technical field of building construction, the underground diaphragm wall soil body reinforcing structure close to the subway comprises an L-shaped reinforcing plate, two sets of reinforcing pointed cones are fixedly mounted on the inner wall of the L-shaped reinforcing plate, a ball screw is rotatably connected to the interior of each reinforcing pointed cone, and a moving block is in threaded connection to the outer surface of each ball screw; two sets of connecting rods are movably hinged to the outer surface of each moving block, two sets of moving frames are arranged on the outer surface of each moving block, fixed pointed cones which are arranged at equal intervals are fixedly installed on the outer surface of each moving frame, a conveying pipe is fixedly installed on the inner wall of the L-shaped reinforcing plate, and discharging openings which are arranged at equal interval