Power plant switching station blocking device

The utility model discloses a blocking device for a power plant switching station, which comprises a bottom plate, four universal wheels are arranged below the bottom plate; the handrail device is arranged above the bottom plate, and the handrail device is used for protecting the power plant switching station; the bottom plate is connected with the connecting device, the connecting device is used for being connected with the bottom plate and surrounding the power plant switching station, the power plant switching station blocking device and the universal wheels are provided with foot brakes, moving and stopping at any time are achieved, the front end plate and the rear end plate of the connecting device are matched, installation is convenient, the clamping grooves and the T-shaped blocks are matched, and connection of multiple straight lines is achieved. Turning connection is achieved through the clamping grooves and the L-shaped clamping blocks, the handrail device is provided with the detachable transverse