Corrugated guardrail stand column

The utility model discloses a corrugated guardrail stand column which comprises a stand column body, the stand column body comprises a fixed column and a lifting column, and the fixed column is provided with a first fixing piece used for fixing the fixed column to a road surface; a fixing groove is formed in the top wall of the fixing column in the height direction of the fixing column, the lifting column is arranged in the fixing groove in a sliding mode, a driving assembly used for driving the lifting column to slide in the direction close to or away from the fixing column is arranged on the fixing column, and a fixing assembly used for fixing a corrugated guardrail plate is arranged on the lifting column. The corrugated guardrail plate has the effect that two adjacent corrugated guardrail plates can be connected conveniently. 本实用新型公开了一种波纹护栏立柱，其包括立柱，所述立柱包括固定柱和升降柱，所述固定柱上设置有用于将固定柱固定在路面的第一固定件；所述固定柱的顶壁上且沿固定柱的高度方向开设有固定槽，所述升降柱滑动设置在固定槽内，所述固定柱上设置有用于驱使升降柱沿靠近或远离固定柱方向滑动的驱动组件，所述升降柱上设置有用于固定波纹护栏板的固定组件。本申请具有使相邻两波纹护栏板的连接变得