A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Keel for ceiling
The invention discloses a keel for a ceiling. The keel comprises a vertical metal block and a cross metal block. The lower end of the vertical metal block is fixed in the middle of the cross metal block vertically, a hollow cuboid connection rib is arranged at the upper end of the vertical metal block, and a metal elastic element is arranged on each of the two sides of the vertical metal block. Each metal elastic element comprises an elastic ejection block, a fixing block and an elastic connection block. The elastic ejection blocks are parallel to the fixing blocks, two ends of the elastic ejection blocks are connected with the elastic ejection blocks and the fixing blocks respectively, and the fixing blocks of the two metal elastic elements are fixed on the two sides of the vertical metal blocks respectively. By means of the keel, the metal elastic elements have certain elasticity, so that good stability can be guaranteed during shaking of the roof and heat expansion and cold contraction of ceiling decoration panels, and the ceiling quality is guaranteed.
Keel for ceiling
The invention discloses a keel for a ceiling. The keel comprises a vertical metal block and a cross metal block. The lower end of the vertical metal block is fixed in the middle of the cross metal block vertically, a hollow cuboid connection rib is arranged at the upper end of the vertical metal block, and a metal elastic element is arranged on each of the two sides of the vertical metal block. Each metal elastic element comprises an elastic ejection block, a fixing block and an elastic connection block. The elastic ejection blocks are parallel to the fixing blocks, two ends of the elastic ejection blocks are connected with the elastic ejection blocks and the fixing blocks respectively, and the fixing blocks of the two metal elastic elements are fixed on the two sides of the vertical metal blocks respectively. By means of the keel, the metal elastic elements have certain elasticity, so that good stability can be guaranteed during shaking of the roof and heat expansion and cold contraction of ceiling decoration panels, and the ceiling quality is guaranteed.
Keel for ceiling
XU FASHENG (author) / ZHOU DONGSHAN (author) / ZHANG HUA (author) / LYU LIANG (author) / YU GUANG (author)
2015-04-22
Patent
Electronic Resource
English
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Novel lamp trough keel and ceiling keel device and mounting method of ceiling keel device
| European Patent Office | 2020