Waterproof reinforcing member for steel structure node

The invention relates to a steel structure node waterproof reinforcing member, and belongs to the technical field of waterproof reinforcing members, the steel structure node waterproof reinforcing member comprises a first reinforcing assembly and a second reinforcing assembly, the first reinforcing assembly is used for connecting an upper roof aluminum-magnesium-manganese plate and a roof panel, and the second reinforcing assembly is used for fixing a lower roof aluminum-magnesium-manganese plate and the roof panel; the bottom of the roof board is bent towards the second reinforcing assembly and then bent downwards, the second reinforcing assembly comprises a wind-resistant clamp, and the wind-resistant clamp is arranged at the bent position of the bottom of the roof board and fixed to the top of the lower roof aluminum-magnesium-manganese board. By arranging the first reinforcing assembly and the second reinforcing assembly, the upper roof aluminum-magnesium-manganese plate, the roof plate and the lower roof