Distribution transformer

The utility model relates to the technical field of transformers, and discloses a distribution transformer which comprises a transformer body and two preassembled frames, the two preassembled frames are fixed on a telegraph pole in advance, bottom frames are fixed on two sides of the bottom of the transformer body, slots are formed in two ends of each bottom frame, hook-shaped rods are movably inserted into the slots, the preassembled frames are U-shaped, and the hook-shaped rods are movably inserted into the slots. One end of the hook-shaped rod can be hooked into one side of the preassembling frame, a lifting rod is movably arranged at the bottom of the transformer body, a threaded column is rotationally arranged in the middle of the bottom of the transformer body, penetrates through the lifting rod in a hanging mode and is in threaded connection with the lifting rod, a hexagonal head is arranged at the lower end of the threaded column, and connecting blocks are fixed to the two ends of the lifting rod corr