Gas-insulated switchgear convenient to maintain

The utility model relates to the technical field of gas-insulated switchgears, and discloses a gas-insulated switchgear convenient to maintain, which comprises a shell and a bottom plate, the bottom plate is movably arranged on the inner bottom surface of the shell, an electric push rod is embedded in the shell, and a push plate is fixedly arranged at the output end of the electric push rod. A plurality of pushing strips are fixedly arranged on the upper end face of the pushing plate, sliding rails are arranged on the upper end faces of the pushing strips, movable cavities are formed in the positions, close to the pushing strips, in the shell, and a plurality of limiting grooves are formed in the inner bottom face of the shell. According to the device, the electric push rod pushes the push plate to enable the auxiliary wheels to drive the bottom plate to move up and down, the bottom plate is moved to the outside of the shell through the auxiliary wheels, a worker can conveniently maintain devices on the botto