Lifting gate

The utility model discloses a lifting gate which comprises a main body stainless steel plate, a supporting frame is fixedly connected to the upper end of the main body stainless steel plate, a supporting top plate is fixedly connected to the upper end of the supporting frame, and fixing supports are fixedly connected to the two sides of the lower end of the supporting top plate. The inner wall of the fixing support is fixedly connected with an electric telescopic rod, and the lower end of the electric telescopic rod is fixedly connected with a gate. When the gate is driven by the electric telescopic rod to ascend and descend and slide in the main body stainless steel plate, the auxiliary pulleys slide in the sliding grooves in the limiting sliding groove plates, and when the gate shakes, the auxiliary pulleys are touched to drive the auxiliary pulleys to slide in the limiting groove blocks, and the limiting sliding blocks extrude the buffer springs, so that the gate is prevented from shaking. Therefore, in th