Flow switch test platform

The utility model discloses a flow switch test platform, which relates to the technical field of flow switch test platforms and comprises a shell, two fixing columns are fixedly connected in the shell, threaded rods are rotatably connected in two threaded rods, and the threaded rods penetrate through the tops of the threaded rods. The output end of the first motor drives the rotating rod to rotate, the rotating rod rotates to drive the two second bevel gears on the outer surface of the rotating rod to rotate, and the two first bevel gears at the lower end of the rotating rod rotate through meshing driving when the two second bevel gears rotate; two first bevel gears rotate to drive two threaded rods to rotate in two fixing columns correspondingly, the threaded rods drive moving plates on the outer surfaces of the threaded rods to move up and down along the threaded rods while rotating, and lifting rods are lifted while the moving plates move up and down; then the flow switch is placed on the top of the bearin