Adjustment mechanism for temperature of bridge pier

The invention discloses an adjustment mechanism for the temperature of a bridge pier. The mechanism comprises a mounting base, a temperature detection device, an electric heating device, a solar powergeneration assembly and a controller, the mounting base is distributed in the circumference direction of the bridge pier and fixed to the outer side of the bridge pier, and the temperature detectiondevice is installed on the mounting base and arranged to detect the temperature of the water layer nearby the periphery of the mounting base; the electric heating device is installed on the mounting base and arranged to selectively heat the water layer of any area nearby the periphery of the mounting base, the solar power generation assembly is installed on the mounting base and used for supplyingpower to the electric heating device through solar power generation, and the controller is used for controlling the electric heating device to heat the water layer of the area, with lower temperature, nearby the periphery of t