Structural steel splicing adjusting tool

The invention discloses a structural steel splicing adjusting tool which comprises a handle (1) and a wrench (2). The wrench (2) is inserted in an open groove of the handle (1) and fixedly connected with the handle (1) through welding. The wrench (2) is in a platy shape and provided with a plurality of wrench jaws. The opening widths of the wrench jaws are different. The adjusting tool is simple in machining and manufacturing, convenient and rapid to construct and operate, safe, stable, low in expenditure, suitable for butt joint construction of various specifications and sizes of structural steel and capable of being repeatedly used, the machining and manufacturing quality precision of a component is effectively improved, construction cost is reduced, and construction efficiency is improved, the construction problem that structural steel equal-strength butt joint quality is not good is solved, the safe structural engineering and smooth construction progress are ensured, and the safe construction social benef