Accident high-incidence road section reminding column

The utility model relates to the technical field of reminding fences, in particular to an accident-prone road section reminding fence which comprises a first supporting column, a second supporting column arranged beside the first supporting column, a supporting table arranged on the first supporting column and the second supporting column, a first limiting frame and a second limiting frame above the supporting table, and a reminding plate arranged between the first limiting frame and the second limiting frame. A first rack and a second rack are arranged on the two sides of the prompt board respectively. A first sliding groove is formed in the top of the first supporting column. A first low-speed motor is arranged above one side of the first supporting column. A first main rotating shaft is arranged on one side of the first low-speed motor. A first gear is arranged at one end of the first main rotating shaft. A gear II is arranged at one end of the main rotating shaft II; the utility model provides the remindi