Goods shelf connecting part

The invention relates to a goods shelf connecting part and belongs to the technical field of storage facilities. The goods shelf connecting part comprises a conical nut (1), a fastening element (2), an elastic sleeve (3), a detection cover (4), a hanging part (5) and a hex socket bolt (6). The left and right ends of the fastening element (2) and the inner wall of a connected round tube are pressed tightly so as to realize two-point fastening of the connected round tube. The fastening mode of well-known expansion bolts is improved. The elastic sleeve (3) and the outer side of the locally deforming round tube are pressed tightly and can absorb mechanical energy generated from alternating load to guarantee that the connecting part and the connected round tube is connected reliably when bearing the alternating load. The detection cover (4) can detect the fastening degree of connection between the connecting part and the connected round tube through relative rotation. According to the goods shelf connecting part,