The utility model discloses an inspection well lid with a fixing structure, and relates to the field of municipal administration. The structure comprises a shaft and a well lid, the well lid is installed on the connecting ring, and a plurality of screws are arranged between the connecting ring and the shaft at equal intervals in the circumferential direction. The lower end of the screw rod is fixed to the shaft, the upper end of the screw rod penetrates through the connecting ring and is slidably connected with the connecting ring, and the rod body, located below the connecting ring, of the screw rod is sleeved with an adjusting nut in threaded fit with the screw rod. Through the arrangement of the screw rod and the adjusting nut, the height difference of the well lid can be accurately controlled, and the well lid is prevented from deviating; meanwhile, the screw rod is arranged, so that the joint of the well lid and the shaft can be reinforced, and the possibility of sinking and cracking of the well lid and the surrounding road surface is greatly reduced.