Main keel and secondary keel connection structure

• Main Authors: WEI YUEGANG, ZHAO YUNPING, LI ANG
• Format: Patent
• Language: Chinese; English
• Published: 10.10.2017
• Subjects: BUILDING; CEILINGS; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; ROOFS; WALLS, e.g. PARTITIONS

The invention relates to a main keel and secondary keel connection structure. The main keel and secondary keel connection structure comprises a main keel and secondary keels, and the main keep is crossed with the secondary keels; the crossed positions of the main keel and the secondary keels are connected through a connector; the connector and the main keel are connected in an inserted mode; and the connector and the secondary keels are connected in a clamped mode. The connector is a T-type cavity, the upper portion of the T-type cavity is in an inverted-T type, and the lower portion of the T-type cavity is formed by inwards necking of the edge of the inverted-U type and downwards extending. The connector is connected with the main keel in an inserted mode through a slot, and the slot is located in the middle of the connector in the extending direction. The connection reliability of the crossed position of the main keel and the secondary keels is achieved, and the main keel and secondary keel connection struc