Using method for establishing large-space curved-surface top by self-made rail movable scaffold

Abstract

The invention discloses a using method for establishing a large-space curved-surface top by a self-made rail movable scaffold. The self-made rail movable scaffold comprises deep-layer slots and shallow-layer slots, wherein the two sides of each of the deep-layer slots and the shallow-layer slots are provided with platform edge bases; four rows of supporting frames are arranged on the slot bottomsof the deep-layer slots and the slot bottoms of the shallow-layer slots; height of the uppermost sides of the supporting frames after placing is flush to the platform edge bases; every two rows of thesupporting frames and the platform edge bases on the edges define a scaffold placing position; I-shaped steel plates are placed on the supporting frames and the platform edge bases, and are fixed byU-shaped bolt hoops; channel steel is paved on the I-shaped steel plates throughout the length after the I-shaped steel plates are fixed; the channel steel is welded firmly to form rails; a platform base is arranged on the channel steel; and scaffolds are welded above the platform base. The self-made rail movable scaffold has the beneficial effects that: labor force and machine tools needed for one-unit splicing are met, a net rack or a suspended ceiling within several times and even dozens of times of construction area can be finished, construction speed is higher, space is not occupied, andcrossed construction can be achieved on other work types of civil engineering.

Description

technical field [0001] The invention belongs to the field of scaffolding, and in particular relates to a method for using self-made rail mobile scaffolding to build the top of a curved surface in a large space. Background technique [0002] With the diversified development of building forms and functions in our country, the structural theory is becoming more and more perfect, and the construction technology is constantly improving and updating. In addition, China's steel production has increased rapidly since this century. The national policy encourages the use of steel and actively develops steel structure buildings. A large number of high-altitude and long-span steel structure buildings have been produced, so high-altitude and long-span structures such as grid frames, reticulated shells, pipe trusses, and large-area ceiling decorations have developed rapidly and are widely used in airports, large stations, exhibition halls, stadiums, In public buildings such as large retai...

AI Technical Summary

Problems solved by technology

[0011] Aiming at the deficiencies in the prior art, the present invention provides a method for building the top of a large space curved surface with a self-made rail mobile scaffold to solve the existing construction devices applied to large space curved surfaces, which are usually unable to do so in terms of economy and construction period balance problem

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