Connecting device for building external hanging and building main body

• Main Authors: JIA ZHENGHONG, REN JIALI, LI WEICHUN, MA YANBING, XIA CHENGZHAI, ZHANG XUELING, REN LINING, REN ZEJING, GE WEIZHONG
• Format: Patent
• Language: Chinese; English
• Published: 03.12.2021
• Subjects: BUILDING; FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS; FIXED CONSTRUCTIONS

The utility model discloses a connecting device for a building external hanging and a building main body, which relates to the field of building external hanging, and comprises a wall body and the building external hanging arranged on the outer side of the wall body, the connecting device is arranged between the wall body and the building external hanging, and the connecting device comprises a first connecting assembly and a second connecting assembly, the second connecting assembly comprises two limiting rods, two connecting rods are arranged between the two limiting rods, the two ends of the two connecting rods are fixedly connected with one sides of the two limiting rods correspondingly, abutting devices are arranged on the back sides of the ends, close to each other, of the supporting rods, and each abutting device comprises a threaded rod; one end of the screw penetrates through the ends, close to each other, of the supporting rods and is in threaded connection with the supporting rods, and the end, pene