Net rack pipeline butt welding adjusting device

The utility model relates to the field of net rack pipeline machining equipment. The utility model relates to an adjusting device, in particular to a net rack pipeline butt-welding adjusting device. The device comprises a rack for placing an external electric welding machine, the method is characterized in that the method is characterized by comprising the following steps; a coarse adjustment mechanism is fixed at the end part of a cross beam at the outer end of the rack; an electric adjusting mechanism is mounted at the top of the coarse adjusting mechanism; guide columns parallel to the adjusting lead screw are symmetrically arranged on the inner side and the outer side of the adjusting lead screw respectively, the two ends of the two guide columns are fixedly installed on the welding plates at the corresponding positions respectively, a rigid connecting plate is fixedly installed at the top of the front end of the adjusting sliding block through screws, and the front end of the rigid connecting plate is fi