Connecting structure of pentahedron module

A connecting structure of pentahedron modules comprises at least two layers of pentahedron modules. The pentahedron module comprises a longitudinal side plate, a transverse side plate and a top plate; longitudinal ribs are respectively arranged on the inner side surfaces of the longitudinal side plates along the top edges and the bottom edges; first vertical hole channels are formed in the longitudinal ribs at intervals in the longitudinal direction; transverse ribs are respectively arranged on the inner side surfaces of the transverse side plates along the top edges and the bottom edges; second vertical hole channels are formed in the transverse ribs at intervals in the transverse direction. Third vertical hole channels are formed in the positions, corresponding to the first vertical hole channel and the second vertical hole channel, of the top plate respectively. The vertically adjacent pentahedron modules are connected through a first bolt and a second bolt. The module connecting structure solves the techn