Anti-seismic type node device for prefabricated building wall connection

• Main Authors: LI YUGE, TANG KEDONG, FU YANFENG, JING RUILI, ZHANG XINZHONG, WU ZONGLIANG
• Format: Patent
• Language: Chinese; English
• Published: 27.10.2020
• Subjects: BUILDING; BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; CEILINGS; FENCING; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; MASTS; ROOFS; SWIMMING OR SPLASH BATHS OR POOLS; TENTS OR CANOPIES, IN GENERAL; WALLS, e.g. PARTITIONS

The invention discloses an anti-seismic type node device for prefabricated building wall connection. The anti-seismic type node device for prefabricated building wall connection comprises prefabricated building wall bodies, an embedded piece and a connecting piece. Each prefabricated building wall body is provided with clamping platforms and a first insertion connection hole. The embedded piece comprises an embedded base plate and connecting sleeves, wherein the connecting sleeves are arranged on the embedded base plate, clamping grooves are arranged in the connecting sleeves. The connecting piece comprises installation groove plates, moving insertion rods and pull blocks, wherein the moving insertion rods are arranged on the two sides of the installation groove plate, the moving insertionrods are provided with locking blocks, the locking blocks are connected with the clamping grooves in a clamped manner, the moving insertion rods are provided sleeved with anti-seismic springs, the pull blocks are provided wi