A kind of high-rise outer frame structure and construction method thereof

Abstract

The invention relates to a high-rise outer frame structure, which comprises a prefabricated block prefabricated on a wall and a frame connected with the prefabricated block. The frame includes a vertical plate, a transverse plate and a longitudinal plate. There are L-shaped clamping plates on the bottom of both ends of the supporting plate, and a transverse groove matching with the clamping plate is provided on the transverse plate, and the clamping plate passes through the transverse groove and extends downward; the bottom of the longitudinal plate is formed with a connecting plate downwards, A positioning plate is arranged between the connecting plates, and a connecting sleeve is arranged on the positioning plate. The number and position of the connecting sleeves correspond to the clamping plates one by one. The driving member for driving the vertical movable rod to move vertically, the top of the vertical movable rod and the bottom of the support plate are tightly pressed. The invention has the effect of higher stability of the bearing plate.

Description

technical field [0001] The invention relates to the technical field of building structures, in particular to a high-rise outer frame structure and a construction method thereof. Background technique [0002] At present, the outer walls of high-rise buildings are often equipped with some steel frame frames for installing some external wall decorations. The steel frame frames act as scaffolding for subsequent construction. After the completion of the time, the high-rise frame structure needs to be disassembled. . Most of today's steel structure load-bearing frames include vertical columns fixed on the exterior wall of the building and load-bearing beams mounted on the columns by bolts. [0003] Prior art such as the application publication number is CN104372922A, and the application publication date is a kind of scaffold disclosed by the Chinese patent on February 25, 2015, which includes a load-bearing tube, a long horizontal tube, a first connecting fastener, a second conne...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: although the construction of the above-mentioned scaffold is relatively simple, there are hooks formed at both ends of the load-bearing plate in the above-mentioned structure, so that the load-bearing plate is hung on the long thin tube, but the whole scaffold is only provided with one load-bearing plate , so that when the construction personnel stand on the bearing plate, the force on the hook is relatively large, so that the hook on the bearing plate is easy to deform due to the force, resulting in a greater safety hazard. The bearing load is also easy to cause damage, which affects the safety of the staff, so it is necessary to provide a high-temperature outer frame structure with the structural stability of the bearing plate

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