Safety warning combination rack

The invention discloses a safety warning combination rack, which solves the problem that a warning effect is not good due to the fact that safety signs, safety warning barriers and warning signal lamps are mutually independent. The safety warning combination rack comprises brackets, safety sign warning tape boxes, solar wireless active infrared intrusion detector probes, signal warning lamps and a wireless warning signal. Each bracket comprises four spiral alignment pins, shanked wheels, a chassis, a support rod, a spirit bubble, a tray and a second magnet, wherein the shanked wheels are respectively arranged at the upper ends of the spiral alignment pins; the chassis is arranged on the ground by the four spiral alignment pins; the support rod and the spirit bubble are arranged on the chassis; the tray is arranged at the upper end of the support rod; and the second magnet is arranged on the tray. Each safety sign warning tape box comprises a box bottom, a box cover, a warning tape coil and a hand grab, wherein the box cover is buckled outside the box bottom; the warning tape coil is arranged in the box bottom; and the hand grab is arranged at the top part of the box cover. The box bottoms are connected with the trays by the second magnets or fastening bolt pins; the solar wireless active infrared intrusion detector probes and the signal warning lamps are respectively arranged on the support rods; and the wireless warning signal is connected with the solar wireless active infrared intrusion detector probes and is used for receiving warning triggering signals. The combination rack is mainly used for occasions, such as electrical equipment maintenance, electric power telecommunication line construction, infrastructure and channel construction and traffic control.