Underground lane entrance and exit canopy

An underground lane entrance and exit canopy belongs to steel structure buildings and is arranged right above an underground lane entrance and exit, wall bodies are arranged on two sides of the underground lane entrance and exit, main steel frame columns are uniformly fixed on the wall bodies, the main steel frame columns on the wall bodies on the two sides are symmetrically arranged, and transverse main steel frame beams are arranged at the upper ends of the main steel frame columns. The main steel frame beam is perpendicular to the direction of a lane, lighting glass is arranged above the main steel frame beam, lighting glass is arranged on the outer side of the main steel frame column, lighting glass is arranged on the side face, back to an entrance and exit of the underground lane, of the canopy, and the lighting glass is fixedly connected with the main steel frame beam and the main steel frame column through connecting pieces. The device is novel in conception, ingenious in design, capable of preventing