Big pipe diameter pipeline lift conveyor

The utility model provides a big pipe diameter pipeline lift conveyor, includes: a Y axle adjustment mechanism and Z axle adjustment mechanism that is used for direct contact and supports the supporting shoe of big pipe diameter pipe, installs below the supporting shoe, wherein, Y axle adjustment mechanism and Z axle adjustment mechanism all install on carrying vehicle bodywork, carry vehicle bodywork 3 to install on X axle walking guided way, carry vehicle bodywork to come drive transport vehicle bodywork to do the removal of X axle along X axle walking guided way through the dolly drive assembly who installs on transport vehicle bodywork, through Y axle, Z axle linear guide's direction, realize removing the regulation to Y axle, the Z axle of supporting shoe to control Y axle, the Z axleprecision of supporting shoe through first, second place sensor detection switch and pressure sensor. The utility model discloses not only can be voluntarily, fast, accurately the three axial direction of X, Y, Z to big pipe