Switch cabinet installation device

A switch cabinet mounting device disclosed by the present invention comprises a U-shaped frame, one end of the U-shaped frame is rotatably connected with a baffle plate, the other end of the U-shaped frame is provided with a groove for buckling the baffle plate, the bottom of the U-shaped frame is uniformly provided with a plurality of support rods, and the bottoms of the support rods are provided with rollers. The U-shaped frame is provided with a control device used for lifting the switch cabinet which is placed on the ground and located in the U-shaped frame, a clamping device used for fixing the switch cabinet and an aligning device used for being aligned with other switch cabinets. The switch cabinet is lifted to be separated from the ground through the control device, the switch cabinet is driven to move through the rollers, the switch cabinet is fixed through the clamping and fixing device, shaking is avoided, the switch cabinet is aligned with other switch cabinets through the alignment device, and th