Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Curtain wall metal structure vertical keel and vertical keel and transverse keel connecting structure
The invention provides a curtain wall metal structure vertical keel. The vertical keel is a square-pipe keel. The vertical keel is characterized in that one end of the vertical keel is extruded into a joint square pipe shape, the surface of the joint square pipe shape is provided with a vertical bulge to form a plugging part of which the upper and lower cross-sectional overall sizes are consistent and which has a heat-expansion and cold-contraction compressive function and is integrated with a square-pipe keel. The plugging part can be matched with the other end of the square-pipe keel in size, so that the plugging part of a vertical keel can be plugged into the other end of a square-pipe keel through interference or transition fit. The end of the plugging part is an anti-cutting plug head. By adopting a connecting structure provided by the invention, during connection of a vertical keel and a transverse keel, the positions can be adjusted quickly and conveniently, the keels can be installed accurately, the transverse keel can adapt to heat-expansion and cold-contraction and does not shift after installation, the keels are installed firmly and never loosen, and no welding is needed.
Curtain wall metal structure vertical keel and vertical keel and transverse keel connecting structure
The invention provides a curtain wall metal structure vertical keel. The vertical keel is a square-pipe keel. The vertical keel is characterized in that one end of the vertical keel is extruded into a joint square pipe shape, the surface of the joint square pipe shape is provided with a vertical bulge to form a plugging part of which the upper and lower cross-sectional overall sizes are consistent and which has a heat-expansion and cold-contraction compressive function and is integrated with a square-pipe keel. The plugging part can be matched with the other end of the square-pipe keel in size, so that the plugging part of a vertical keel can be plugged into the other end of a square-pipe keel through interference or transition fit. The end of the plugging part is an anti-cutting plug head. By adopting a connecting structure provided by the invention, during connection of a vertical keel and a transverse keel, the positions can be adjusted quickly and conveniently, the keels can be installed accurately, the transverse keel can adapt to heat-expansion and cold-contraction and does not shift after installation, the keels are installed firmly and never loosen, and no welding is needed.
Curtain wall metal structure vertical keel and vertical keel and transverse keel connecting structure
XU YUEHUA (Autor:in) / XU JIEYUAN (Autor:in) / ZHANG QINGHUA (Autor:in) / ZHOU GUIYUN (Autor:in)
12.08.2015
Patent
Elektronische Ressource
Englisch
Building curtain wall keel connecting piece and keel assembly
| Europäisches Patentamt | 2024