Connection structure of GRC curtain board

• Main Authors: LIN JIMIAO, LIN XIAOPENG, QUE XIAOHONG, LIAO JINJIE
• Format: Patent
• Language: Chinese; English
• Published: 05.06.2018
• Subjects: BUILDING; CEILINGS; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; ROOFS; WALLS, e.g. PARTITIONS

The utility model discloses a connection structure of GRC curtain board, including first connecting plate, universal adaptor, the second connecting plate, a fastening bolt, prefabricated piece and the2nd fastening bolt of burying, first connecting plate both ends symmetry is provided with first through -hole, the middle part welding has the adapter that has the external screw thread, universal adaptor is including having internal screw thread sleeve pipe and the U type connecting plate of welding in the sleeve pipe both sides, U type connecting plate one end is provided with the second through -hole, universal adaptor passes through sleeve pipe and the adjustable connection of adapter, second connecting plate one end and the outer wall body welded fastening of building, the second connecting plate other end is provided with the third through -hole, a fastening bolt passes the second through -hole, the third through -hole is with U type connecting plate and second connecting plate fixed connection, GRC curtain