Multifunctional support for anesthesia

The multifunctional support comprises a base, a telescopic rod is arranged at the upper end of the base, a fixing cylinder is arranged at the upper end of the telescopic rod, a cavity is formed in the fixing cylinder, a communicating hole is formed in the lower end of the fixing cylinder, a winding rod is rotationally connected to one side of the fixing cylinder, and a supporting ring is rotationally connected to the end, away from the fixing cylinder, of the winding rod. A first gear connected with the winding rod is arranged in the cavity, a screw rod is rotationally connected to the side, away from the winding rod, of the fixing cylinder, a second gear connected with the screw rod is arranged in the cavity, an adjusting nut is in threaded connection with the screw rod, a pipe clamping frame is arranged at the lower end of the adjusting nut, and an upper pressing piece is slidably connected into the pipe clamping frame; a spring is fixedly connected between the upper pressing piece and the upper end of the