Road sharp turn warning equipment

The utility model belongs to the technical field of warning equipment, and particularly relates to road sharp turn warning equipment which comprises a bottom column. The bottom column is fixedly connected with a supporting column; the middle of the supporting column is rotationally connected with a warning board through a connecting rod. The bottom of the connecting rod is rotationally connected into the supporting column, and the end, located in the supporting column, of the connecting rod is fixedly connected with a driven gear. During use, the warning board only needs to be kept towards one side of a road, a handle is manually rotated after the warning board is installed and fixed, a driving rod is driven by the handle to rotate so as to drive a driving bevel gear to rotate, the driving bevel gear can be meshed with a driven bevel gear after rotating, and then a rotating shaft in a supporting column rotates; the driving gear on the top of the rotating shaft drives the driven gears on the two sides to rotat