Movable trolley of VVVF device

The utility model discloses a VVVF device moving trolley, which belongs to the field of rail transit maintenance, solves the problems that in the prior art, the VVVF transportation effect is not ideal, and the maintenance efficiency and quality of a VVVF device are influenced, and comprises a frame body, a plurality of supporting seats are fixedly arranged at the top of the frame body, limiting grooves are fixedly formed in the tops of the supporting seats, and the limiting grooves are formed in the top of the frame body. Limiting grooves are formed in the top of the frame body, cork blocks are fixedly arranged in the limiting grooves, a cross beam is fixedly arranged at the top of the frame body, three walking wheels are fixedly arranged at the bottom of the frame body, and through the structure of the supporting base and the cork blocks, supporting and protection of the rail transit VVVF device are achieved; walking and cross-workshop transportation of the frame body are achieved through the walking wheels