The utility model provides a rectangular concrete -filled steel tube column and shaped steel concrete beam's connected node, includes rectangular concrete -filled steel tube column, shaped steel concrete beam, steel linkage segment, penetrating bolt, bolt and straight thread connection sleeve, the steel linkage segment sets up between rectangular concrete -filled steel tube column and shaped steel concrete beam, shell of column end plate and roof beam section end plate including shaped steel and shaped steel both ends, penetrating bolt's both ends are followed the rectangular concrete -filled steel tube column both sides and are worn out to pass the shell of column end plate of steel linkage segment, connect the steel linkage segment of rectangular concrete -filled steel tube column and both sides, shaped steel concrete beam includes that shaped steel girder steel, longitudinal load -bearing reinforcing steel bar and welding at shaped steel end of steel beam's end plate, be connected the end plate and the roof beam section end plate of steel linkage segment by the bolt, the longitudinal load -bearing reinforcing steel bar tip is equipped with the external screw thread to pass end plate, roof beam section end plate in proper order, it is fixed by the straight thread connection sleeve, be connected the steel linkage segment with shaped steel concrete beam. This node construction is simple, the wholeness good, pass that power is clear and definite, safe and reliable, construction convenience.