Expansion corner brace capable of reducing connecting gap

• Main Author: XUAN JIAFENG
• Format: Patent
• Language: Chinese; English
• Published: 14.01.2022
• 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 provides an expansion corner connector capable of reducing a connecting gap, which comprises a first connecting corner connector, a second connecting corner connector with the same structure is connected to the outer side of the lower end of the first connecting corner connector, and a fixing screw hole for installation is formed in the outer side of one end of the second connecting corner connector. Two sets of connecting cavities are formed in the inner side of the first connecting corner brace, mounting plates are fixedly mounted in the connecting cavities, mounting cushion blocks are mounted in the mounting plates, and a reinforcing plate is fixedly arranged in the first connecting corner brace; a first mounting groove located on the outer side of the first connecting corner connector is formed in the outer side of one end of the reinforcing plate, a mounting top block is arranged at the other end of the reinforcing plate, and a first connecting block is arranged on the outer side of one