Distribution box mounting rack

The utility model provides a distribution box mounting rack, and particularly relates to the technical field of distribution box mounting. The power distribution box mounting rack comprises a movable mounting rack, the movable mounting rack comprises a rack body, moving wheels are fixedly connected to the four corners of the lower portion of the rack body, a top plate is fixedly connected to the top of the rack body, the rack body comprises two frame bodies and supporting columns, the two frame bodies and the four supporting columns are fixedly connected to form the rack body, and a plurality of adjusting caulking grooves are formed in the surfaces of the supporting columns. And a movable bearing frame is arranged in the frame body and is riveted with the frame body through an adjusting caulking groove. According to the utility model, the position of the movable bearing frame in the movable mounting frame can be adjusted through the adjusting caulking groove, when the distribution box is mounted in the movabl