The utility model discloses a distribution cabinet, it relates to the electrical technology field, the cabinet door is installed to the front end of the cabinet body, and the cabinet door is installed to the front end of the cabinet body, installs several grafting cover on the inner wall that the cabinet was personally experienced sth. Part of the body, and it is provided with out of stock frame to peg graft to put in, and several plug pin is installed to the rear end of mounting panel, and plug pin pegs graft in the grafting is overlapped, and the connecting block is all installed to the last downside of cabinet body rear end, installs the regulation cock on the connecting block, and the regulation frid is all installed to the last lower extreme of fixed plate, and the front end setting of regulation cock is at the adjustment tank inboard, the utility model discloses be convenient for realize quick installation, dismantle and adjust, convenient to use, easy and simple to handle, work efficiency is high, saves time.