Mobile base station device

The utility model relates to the technical field of communication equipment, in particular to a mobile base station device which comprises a vehicle body, an opening is formed in the top end of the vehicle body, a reinforcing assembly is arranged in the vehicle body, an antenna mast is installed at the top end of the reinforcing assembly, and a mobile assembly for opening and closing the opening is arranged at the top of the vehicle body. A lubricating assembly is arranged above the moving assembly, the reinforcing assembly comprises a vertical rail, a lifting plate, a lead screw sliding table, a connecting plate, a supporting part and two reinforcing rods, the supporting part is horizontally arranged at the bottom end of the interior of the vehicle body, and the top end of the supporting part extends to the outer wall of the lifting plate; according to the utility model, when the antenna mast moves upwards, the supporting part works to support the lifting plate in an auxiliary manner, so that the antenna mas