Super-long thread beam rod structure

• Main Author: LIU CHAOJUN
• Format: Patent
• Language: Chinese; English
• Published: 09.08.2022
• Subjects: BLASTING; DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model discloses a super-long thread beam rod structure which comprises a beam rod body, a gasket is connected to the outer side of the upper end of the beam rod body in a sleeved mode, a screw tail is integrally and fixedly connected to the top end of the beam rod body, a cross-shaped groove is formed in the middle of the upper surface of the screw tail, and a plum blossom groove is formed in the center of the cross-shaped groove. The surface of the binding rod body is sleeved with an annular belt in an embedded mode, the lower end of the binding rod body is connected with a screw head, a nail head is integrally and fixedly installed at the lower end of the screw head, a groove is formed in the outer side of the binding rod body, and an annular ring is arranged on the surface of the annular belt. According to the super-long thread beam rod structure, through the arrangement of the grooves, the annular belts can be embedded and installed on the outer surface of the beam rod body, the multiple annul