Obstacle protection guardrail

The utility model relates to an obstacle protection guardrail which comprises a body, the body comprises a protection core section and two gradual transition sections, and the two gradual transition sections are arranged at the two ends of the protection core section respectively. The protection core section comprises a plurality of high stand columns, and the high stand columns are sequentially provided with a plurality of friction beams, three-wave-shaped protection guardrail plates and a plurality of cross beams from bottom to top. A plurality of low stand columns are further arranged on the sides, away from the three-wave-shaped protective guardrail plate, of the high stand columns and fixedly connected with the high stand columns through inclined struts. According to the barrier protection guardrail provided by the utility model, the guardrail main body is formed by combining the high-strength steel material and the conventional material, so that the effect of combining rigidity and softness can be achie