Connecting structure for inner wall body and outer wall body of prefabricated steel structure transformer substation

The utility model relates to the technical field of building structures, in particular to a prefabricated steel structure transformer substation inner and outer wall body connecting structure. Comprising an inner wall, two outer walls symmetrically distributed on the two sides of the inner wall and a wall body connecting structure arranged between the inner wall and the outer walls, the wall body connecting structure comprises a plurality of reinforcing mechanisms, lock holes are formed in one sides of the two outer walls, and each reinforcing mechanism is provided with two inserting ends capable of being inserted into the lock holes in the two sides correspondingly; the anti-separation mechanisms are used for keeping fixed connection of the inner wall and the two outer walls after the inner wall is inserted between the two outer walls. The anti-separation mechanism and the reinforcing mechanism are used for connecting the inner wall and the outer wall, the connecting method is more convenient and faster, the