Scaffold

Abstract

The invention discloses a scaffold which is formed by connecting pipe fittings through a fastener. The pipe fittings are of a seamless square pipe structure. The two ends of each pipe fitting are provided with through holes. The fastener is of a dual-bolt connection hinge structure. A base is fixed to the side edge of the hinge. The base extends in the axial direction of the hinge to form a protrusion. The protrusion is matched with the through holes in the pipe fittings in size. According to the scaffold, traditional circular pipe fittings are changed into the square pipe structure, so that carrying and placement are convenient, and the scaffold is easy to install; a traditional dual-hinge structure of the fastener is changed into the long single-hinge structure, and a simple structure fastened to the pipe fittings is arranged on the side edge of the hinge, so that the scaffold is easy and convenient to operate, simple in structure and high in efficiency; due to the fact that the dual-bolt hinge structure is adopted, the pipe fittings needing to be lengthened in the same direction can be directly connected in a butting mode, the effect is good, and materials are saved.

Description

technical field [0001] The invention relates to the technical field of construction tools, in particular to a scaffold. Background technique [0002] Scaffolding is a variety of brackets erected for workers to operate and work at heights on the construction site. It is a general term in the construction field and is mainly used on construction sites for exterior walls, interior decoration, or places where direct construction is impossible due to high floor heights. Scaffolding materials usually include bamboo, wood, steel pipes or synthetic materials; at present, scaffolding is also used as a template in some projects, and it is also widely used in advertising, municipal administration, traffic roads and bridges, mines and other fields. Back in the field of construction, the scaffolding currently used is mainly to use steel pipes, connecting clips and other components to erect according to predetermined specifications, and it is impossible to temporarily add the required fix...

AI Technical Summary

Problems solved by technology

Back in the field of construction, the scaffolding currently used is mainly to use steel pipes, connecting clips and other components to erect according to predetermined specifications, and it is impossible to temporarily add the required fixed structure to the existing frame during the erection process. In addition, steel pipes of different specifications need to be used for different parts of the scaffold body, resulting in many types of scaffold materials, and the structure of the scaffold body is complex, and too much labor is required in the process of assembly and disassembly, which is labor-intensive for a single construction worker. At the same time, the consistency of the connection structure of different parts of the frame is low during assembly, and the uncertainty caused by human factors in the assembly process also increases, which easily leads to many potential safety hazards in the frame; therefore, based on the above problems, there are It is necessary to make further improvements to the structure of the existing building scaffolding

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