Ceiling mounting structure of enclosure bulkhead plate of deckhouse

The invention discloses a bulkhead plate ceiling mounting structure of a deckhouse, and relates to the technical field of bulkhead plate mounting, the bulkhead plate ceiling mounting structure comprises a deck body, a deck covering is arranged above the deck body, a steel wall is further mounted above the deck body, a lower bulkhead plate is arranged above the deck covering, and the lower bulkhead plate is arranged above the steel wall. The upper end of the lower enclosure bulkhead plate is provided with an upper enclosure bulkhead plate, the upper end of the upper enclosure bulkhead plate is provided with a ceiling body, the lower enclosure bulkhead plate is connected with the steel wall through a first fixing mechanism, a positioning mechanism is further arranged between the lower enclosure bulkhead plate and the steel wall, and the upper enclosure bulkhead plate is connected with the steel wall through a second fixing mechanism. By arranging the first fixing mechanism, the lower enclosure bulkhead plate ca