A kind of external scaffolding and wall parts of multi-storey residential buildings

Abstract

The invention discloses a scaffold wall connecting piece outside a multi-storey residential building, and relates to the technical field of industrial buildings. The scaffold wall connecting piece outside the multi-storey residential building comprises two vertical rods, a transverse rod is fixedly connected between the two vertical rods through connecting pieces, the vertical rod located on the left side is fixedly connected with a connecting rod through a connecting piece, and a short steel bar is welded to the bottom of the end, away from the corresponding vertical rod, of the connecting rod and is a steel bar bent by 90 degrees. The invention discloses the scaffold wall connecting piece outside the multi-storey residential building, the wall connecting piece is manufactured in advance,the wall connecting piece is a small component formed by welding the HRB400[fai]20 short steel bar bent into 90-degree and the connecting rod in a double-sided mode. Compared with the prior art, thesafety and the stability of the outer scaffold are guaranteed, meanwhile, through improvement of the connecting pieces, longitudinal fixing parts, transverse fixing parts and supporting devices, the stability degree of the outer scaffold is further increased, and the maximum pressure capable of being borne by the outer scaffold is increased in a structure changing mode.

Description

Technical field [0001] The invention relates to the technical field of industrial construction, in particular to a multi-storey residential building exterior scaffold connecting wall piece. Background technique [0002] The height of the scaffolding during the construction of the external scaffolding of multi-storey residential buildings is less than 24 meters. Since the outer wall of the multi-storey residential building is a load-bearing wall, when the external wall is built, holes will be reserved at the location of the connecting wall. If the remaining holes are too large, it will affect the safety of the overall load-bearing wall. When the wall fittings are removed later, the embedded vertical steel pipes may be difficult to remove because the steel pipes and fasteners are connected with the mortar. The horizontal crossbars can only be cut first. Slowly spend manpower to clean and fill holes. In addition, there may be water leakage due to too large holes and improper sealing...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a scaffolding wall connecting piece outside a multi-storey residential building. After the concrete pouring is completed, the leaked pre-embedded steel pipes on the beams are connected to the external scaffolding poles through horizontal rods and fasteners. The manpower expenditure is large and the quality of the multi-layer wall is easily affected. The problem that the demolition of wall parts takes a lot of time

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