Reverse installation automatic welding track for large and medium type storage tanks

The utility model relates to the technical field of construction of large and medium type storage tanks, in particular to a reverse installation automatic welding track for large and medium type storage tanks. The outer ends of all pieces of H-shaped steel are welded to a track body, the lower end of the track body is welded to channel steel, the other end of the channel steel is fixed to a tank body annular beam foundation, a plurality of adjustment steel plates are fixed to the track body through adjustment nuts, and the upper plane of the adjustment steel plate at the uppermost end is adjusted to be horizontal and welded to a track plate. By means of the reverse installation automatic welding track for large and medium type storage tanks, a stable and accurate walking mechanism is laid for reverse installation of large and medium type storage tanks and automatic welding, welding construction efficiency is improved, the construction period is shortened, welding quality is improved, welding deformation is reduced, and construction risks are reduced. The reverse installation automatic welding track for large and medium type storage tanks overcomes the defect that an existing construction method for large and medium type storage tanks is not provided with a reverse installation automatic welding walking mechanism.