Radial gate control device

The utility model relates to the technical field of gates, in particular to an arc-shaped gate control device which comprises an arc-shaped panel and a gate leaf formed by a beam lattice system of a primary beam and a secondary beam, two supporting arms are fixedly connected to the concave side of the gate leaf, bearing hinges are fixedly connected to the ends of the two supporting arms, and the bearing hinges are connected with embedded components on a building. Hydraulic hoists connected with the side wall of a building are further installed on the two supporting arms, a vertical guide rail matched with the outline of an arc-shaped panel is installed on the front face of the arc-shaped panel of the gate leaf, and a floating block floating on the water surface is connected to the vertical guide rail in a sliding mode. According to the control device, under the cooperation of the floating block, the vertical guide rail and the first barometer sensor, the gate can be automatically controlled to be opened accor