Method for realizing quick and accurate connection of column and beam joints of building member

The invention relates to a method for realizing quick and accurate connection of columns and beam joints of building components, wherein a plurality of embedded bolts are arranged around the column joints of a reinforced concrete structure, an adjustable flange is arranged on the embedded bolts of the joints, a pair of lug plates are arranged on the flanges, and the embedded bolts pass through thesmooth holes in the flanges; Friction gaskets are arranged on both sides of the flange; At both end of that longitudinal beam, flanges and lug plate are arranged, and light holes are arranged in thelug plate to correspond to the lug plate; Easy-to-disassemble formwork is arranged around the flange, and the flange, bolt and pin can be poured and plugged with concrete according to the need; Columns and longitudinal beams, Before the column is butted with the cross member, first loosen the front and rear nuts on the pre-embedded bolts of the column, align the flanges at the two ends of the longitudinal beam with a crane