Super-large-scale bolt connecting structure

• Main Authors: LONG HAIYANG, QIAN WENBIN, MOU JUNHUI, GUO KUNYONG
• Format: Patent
• Language: Chinese; English
• Published: 23.11.2021
• 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-large-scale bolt connecting structure which comprises a first nut, a bolt rod, a second nut, a supporting base, a fastening device and a third nut. The first nut is in threaded connection with the right end part of the bolt rod; the left end of the bolt rod is sleeved with the supporting seat, the supporting seat is provided with a containing groove with a rightward opening, the second nut is connected to the bolt rod in a threaded mode and located in the containing groove, and an operation hole is formed in the periphery of the supporting seat; the right end of the supporting seat is provided with a mounting hole used for being connected with a connected piece. The fastening device is arranged on the bolt rod in a sleeving mode and located on the left side of the supporting base. The fastening device can move in the axial direction of the bolt rod. The third nut is connected to the bolt rod in a threaded mode and located on the left side of the fastening device. According