Assembled kitchen hanger rail door structure and mounting process thereof

The invention discloses an assembled kitchen hanger rail door structure and a mounting process thereof, and relates to the technical field of kitchen hanger rail door structures. Comprising a wall and hanger rail door connecting structure and a hanging cabinet door node structure, the wall and hanger rail door connecting structure comprises a U-shaped galvanized iron sheet, the U-shaped galvanized iron sheet is installed on an AAC wall through a through-wall bolt, and the through-wall bolt is fixed to the bottom of the U-shaped galvanized iron sheet; the first door pocket is mounted on the outer side of the first flame-retardant clamping plate, a guide rail is mounted in the middle of the first door pocket, and the door body is mounted in the first door pocket and slidably connected into the guide rail through a pulley; and a cement mortar bonding layer is arranged on one side of the AAC wall body. The first flame-retardant clamping plate of the n-shaped structure and the first door pocket are arranged at the