The invention discloses an intelligent remote adjusting device for a horizontal azimuth angle of an antenna of a base station. An upper supporting frame and a lower supporting frame are arranged vertically and are fixed on a pole; the upper end of an azimuth rotating is rotationally arranged on the upper supporting frame, and the lower end of the azimuth rotating is rotationally arranged on the lower supporting frame; an upper mounting bracket and a lower mounting bracket are arranged vertically and are respectively fixed at the upper end and the lower end of the azimuth rotating shaft; a turbine is arranged on the azimuth rotating shaft in a sleeved mode and is fixedly connected to the azimuth rotating shaft; a worm is rotationally arranged on a worm support and is meshed with the turbine; the worm support is fixed on the lower supporting frame; one end of the worm is connected to a driving motor and is driven by the driving motor to rotate; a handle is fixed at the other end of the worm; an angle sensor is arranged on the lower side of the turbine and is fixed on the lower supporting frame; and the driving motor is connected to an intelligent controller and is controlled by the intelligent controller. According to the device, the antenna can be remotely adjusted and controlled, manual operation is not needed, manpower is greatly saved, and operation is simple and convenient.