Guardrail

Abstract

The utility model relates to the technical field of road protection facilities, discloses a guardrail stand column and aims to solve the problem that waste is caused due to the fact that the whole stand column needs to be replaced after being damaged in the prior art. The guardrail comprises stand columns and a protective beam, the stand columns comprise the first stand column and the second stand column, one end of the first stand column is connected to the road surface, the second stand column is installed at the end, away from the road surface, of the first stand column, and the protective beam is installed on the side, facing the road, of the first stand column. And the guide rail extends towards the extending direction of the road. The stand columns are designed in a sectional mode, the protective beam is installed on the first stand column located on the lower portion, and the first stand column mainly plays a role in bearing the protective beam and bearing impact. The second stand column is used for bearing a traffic sign, a sound barrier, a visor or an advertising board. After the guardrail is impacted, the first stand column located on the lower portion is damaged, only the first stand column needs to be replaced, the second stand column located on the upper portion can continue to be used, and cost is saved.

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