Safety helmet wearing recognition device

The utility model relates to the technical field of safety construction, in particular to a safety helmet wearing recognition device which comprises a bottom plate, two handrails are symmetrically arranged at the positions, close to the edges of the two sides, of the top face of the bottom plate, a recognition mechanism is arranged between the two handrails, and an entrance guard mechanism is arranged on the rear side of the recognition mechanism. The recognition mechanism comprises a fixing frame. According to the safety helmet wearing recognition device, the recognition mechanism is arranged; a gear motor drives an identification plate to rotate around a worker, so that a real-time image is transmitted to a computer through a camera, whether a safety helmet of the worker is worn or not and whether the safety helmet of the worker is correctly worn or not are checked under monitoring of a supervisor, and the safety of construction of the worker entering a construction site is guaranteed. Meanwhile, an access