Connecting device for hollow internal mold steel mesh structure wall and pitched roof

The utility model discloses a hollow internal mould steel mesh structure wall and pitched roof connecting device which comprises a steel mesh structure wall and a pitched roof, the pitched roof is located on the top of the steel mesh structure wall, and the steel mesh structure wall comprises a wall unit, a mesh plate and a first heat preservation layer. The screen plates are oppositely fixed to the two sides of the first heat preservation layer and provided with regular hollow holes, the wall units cover the surfaces of the screen plates, the pitched roof comprises a roof panel, a second heat preservation layer and a waterproof layer which are arranged in the inclined direction, the second heat preservation layer is arranged between the roof panel and the waterproof layer, and the waterproof layer is arranged between the second heat preservation layer and the waterproof layer. The top end of the first heat preservation layer is connected with the second heat preservation layer, and the waterproof layer is co