A scaffold and grid installation method with support sliding

Abstract

The invention belongs to the field of buildings, and particularly relates to a scaffold with supporting and sliding functions and a net rack mounting method. The scaffold with the supporting and sliding functions comprises a sliding railway, a sliding scaffold body which is mounted on the sliding railway, and a supporting structure which is used for supporting a net rack; the sliding railway comprises a plurality of pieces of H-shaped steel which are distributed in parallel, and a plurality of first scaffold tubes for connecting the H-shaped steel; the sliding scaffold body comprises a sliding device which is connected with the H-shaped steel, a frame body which is formed by constructing the scaffold tubes, a frame body bottom temporary supporting device, and an operating platform which is formed by laying scaffold plates at the top of the frame body; the supporting structure is positioned in the sliding scaffold body. The scaffolds provided by the invention are not required to be laid all over the span in a sliding direction, so that the using amount of scaffolds can be reduced, and the sliding scaffold is more convenient and simple; meanwhile, in the direction which is perpendicular to the sliding direction, the mid-span deformation of the net rack is small because of the existence of supporting even the span of the net rack is large, so that the mounting accuracy of the net frame can be guaranteed well.

Description

technical field [0001] The invention belongs to the field of construction, and in particular relates to a scaffold with sliding support and a grid installation method. Background technique [0002] At present, many grid structures are slender, such as factory buildings, airport corridors, etc. When installing such grid structures, if site conditions permit, sliding scaffolding is often used for installation. Most of the sliding scaffolds used for the installation of domestic grid structures are only operating platforms and are not used as support frames. The sliding scaffolds used for the installation of some lighter grid structures can also be used as support frames. When this type of sliding scaffold is erected, it is necessary to cover the entire span of the grid frame in the sliding direction to ensure the stability and deformation requirements of the installed grid structure during the sliding process of the sliding scaffold. , the amount of sliding scaffolding is larg...

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