Power transformation operation and maintenance operation vehicle-mounted fixation cabinet

The utility model relates to the technical field of fixation cabinets. The utility model discloses a vehicle-mounted fixation cabinet for power transformation operation and maintenance operation. Thedevice comprises a first box body, a second box body and a supporting plate, the second box body is fixedly connected to the upper surface of the first box body, a switch button is embedded in the front surface of the second box body, the switch button is fixedly connected with the second box body, and a storage frame is slidably connected to the interior of the second box body; a second box bodyis arranged on the upper surface of the first box body; a storage frame is mounted in the second box body; the storage frame can slide in the second box body; a motor is mounted in the first box body;the motor can drive the screw rod at the top to rotate; sliding blocks are arranged on the two sides of the bottom plate, and sliding rails are arranged on the inner side wall of the second box body,so that the sliding blocks