The utility model discloses a safety helmet placement device, which relates to the technical field of workshop placement racks, including a bottom plate, a back plate, a cap support plate and a top plate; a back plate is vertically arranged on the bottom plate, a top plate and a plurality of cap support plates are arranged on the back plate, and a top plate and a plurality of cap support plates are arranged in a stepped manner so that an extended space is formed between the safety helmet and the back plate after the safety helmet is placed, which is convenient for the user's hand movement. The device is not only convenient for the user to take and put the safety helmet, but also has a good ventilation effect, is simple and practical, and has strong promotional properties.