A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
General hoisting ceiling keel structure
The invention discloses a general hoisting ceiling keel structure, which comprises hoisting rods and a joint. Each hoisting rod is in straight rod-shaped and two ends are inclined mounting surfaces, the top surface of the hoisting rod has a smaller length than the bottom surface, the top part of the hoisting rod is a C-shaped hoisting groove, the bottom part of the hoisting rod is a C-shaped decoration strip mounting groove, the outer part of the decoration strip mounting groove extends to two sides respectively to form cover plate frame connection edges, the joint comprises a main body part and connection parts arranged around the main body, the cross section of each connection part is coincident with that of each hoisting rod in the shape, the outer end surface of the joint connection part is inclined and coincident with the end surface of the hoisting rod, the joint connection part is provided with two threaded holes from top to bottom: a first threaded hole and a second threaded hole; and a third threaded hole and a fourth threaded hole are arranged in the corresponding positions on the hoisting rod respectively. By adopting the special structural design, assembly via an electric screwdriver can be realized, the construction process is simplified, and the construction period is greatly shortened.
General hoisting ceiling keel structure
The invention discloses a general hoisting ceiling keel structure, which comprises hoisting rods and a joint. Each hoisting rod is in straight rod-shaped and two ends are inclined mounting surfaces, the top surface of the hoisting rod has a smaller length than the bottom surface, the top part of the hoisting rod is a C-shaped hoisting groove, the bottom part of the hoisting rod is a C-shaped decoration strip mounting groove, the outer part of the decoration strip mounting groove extends to two sides respectively to form cover plate frame connection edges, the joint comprises a main body part and connection parts arranged around the main body, the cross section of each connection part is coincident with that of each hoisting rod in the shape, the outer end surface of the joint connection part is inclined and coincident with the end surface of the hoisting rod, the joint connection part is provided with two threaded holes from top to bottom: a first threaded hole and a second threaded hole; and a third threaded hole and a fourth threaded hole are arranged in the corresponding positions on the hoisting rod respectively. By adopting the special structural design, assembly via an electric screwdriver can be realized, the construction process is simplified, and the construction period is greatly shortened.
General hoisting ceiling keel structure
NIE PINGSHENG (author) / QIU ZAIPING (author)
2015-10-28
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