Steel I-beam adjustable assembling connecting device for buildings

The utility model provides a steel I-beam adjustable assembling connecting device for buildings. The device comprises a connecting block; vertical notches are formed in the left and right end faces of the connecting block; the width of each notch is matched with the thickness of the wainscot of the steel I-beam, and therefore, the notches are formed into clamping grooves for receiving the wainscots of the steel I-beam; holes penetrating through the two sidewalls of the notches are formed in the two ends of the connecting block; fixing bolts are put into the holes; threaded holes are further formed in the two ends of the top surface and the bottom surface of the connecting block, respectively; adjusting bolts are put into the threaded holes to tightly jack up the two leg plates of the steel I-beam after adjustment. Two steel I-beams connected by use of the connecting device can be split conveniently, so that the deformation of the joint end of the two steel I-beams can be reduced; besides, the steel I-beam adjustable assembling connecting device for buildings is low in manufacturing cost, and convenient to mount when used for connecting the steel I-beams, and has wide application prospect.