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Lightgage steel joist internal partition wall and floor slab connecting structure
A lightgage steel joist internal partition wall and floor slab connecting structure comprises a wall plate, a floor slab and a vertical joist; the vertical joist and the floor slab can be connected with a connecting piece sleeved with the lower end of the vertical joist; the connecting piece is connected with the floor slab by means of expansion bolts and long circular screw holes formed on two side wings of the bottom along the length direction of the wall plate; the lower end of the vertical joist is fixedly connected with the connecting piece by means of self-tapping screws; and the wall plate is fixed on the vertical joist. The connecting structure has the following advantages: when the wall plate stretches/retracts, the connecting piece can move forward and backward and the damage or deformation of the wall plate caused by the restraining of the ground to the floor slab is avoided; the processing and welding of the components can be finished in a factory, the operational quantity on site is reduced, the assembling is simple and convenient, the construction efficiency is high and the industrial production is realized easily; the lightgage steel joist internal partition wall and floor slab connecting structure is applicable to on-site assembling type lightgage steel joint internal partition walls, is applicable to prefabricated lightgage steel joint internal partition walls and has wide applicability.
Lightgage steel joist internal partition wall and floor slab connecting structure
A lightgage steel joist internal partition wall and floor slab connecting structure comprises a wall plate, a floor slab and a vertical joist; the vertical joist and the floor slab can be connected with a connecting piece sleeved with the lower end of the vertical joist; the connecting piece is connected with the floor slab by means of expansion bolts and long circular screw holes formed on two side wings of the bottom along the length direction of the wall plate; the lower end of the vertical joist is fixedly connected with the connecting piece by means of self-tapping screws; and the wall plate is fixed on the vertical joist. The connecting structure has the following advantages: when the wall plate stretches/retracts, the connecting piece can move forward and backward and the damage or deformation of the wall plate caused by the restraining of the ground to the floor slab is avoided; the processing and welding of the components can be finished in a factory, the operational quantity on site is reduced, the assembling is simple and convenient, the construction efficiency is high and the industrial production is realized easily; the lightgage steel joist internal partition wall and floor slab connecting structure is applicable to on-site assembling type lightgage steel joint internal partition walls, is applicable to prefabricated lightgage steel joint internal partition walls and has wide applicability.
Lightgage steel joist internal partition wall and floor slab connecting structure
ZHANG HAIXIA (author) / YANG PING (author) / LI GUOCHANG (author)
2015-04-29
Patent
Electronic Resource
English
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Prefabricated partition component with light steel joist and autoclaved aerated concrete slab
| European Patent Office | 2015