Telescopic scaffold suitable for narrow space operation

Abstract

The invention discloses a telescopic scaffold suitable for narrow space operation. The telescopic scaffold comprises two door frames and hook ladders which are horizontally arranged; each door frame is provided with two vertical rods and one cross strut, connecting inserting heads which are perpendicular to the cross struts are arranged at two ends of the cross struts correspondingly, the cross struts are connected with the vertical rods through the connecting inserting heads; the cross struts adopt multi-level telescopic structures; and the four vertical rods of the two door frames are connected through two groups of horizontally arranged telescopic frames, and scaffold boards with the length capable of being adjusted are paved on the tops of the two door frames. According to the telescopic scaffold suitable for the narrow space operation, the scaffold is enabled to have extending and retracting functions, the deformation property of the scaffold is improved, the diversity forms of the scaffold are increased, the additivity of the scaffold is higher, and the use of the scaffold is more stable in a narrow space; the operation is easy, the practicability is higher, form changing does not need repeated disassembling, the assembling time of the scaffold is shortened, and the working efficiency is improved; and manufacturing is convenient, the cost is low, all parts can be disassembled, and conveying and storage are convenient.

Description

technical field [0001] The invention relates to an engineering scaffold, in particular to a telescopic scaffold suitable for working in a narrow space. Background technique [0002] Scaffolding is a temporary facility for stacking materials and workers to operate in construction projects. It can be used for exterior walls, interior decoration, or places where the height of the floor cannot be directly constructed. It is mainly for construction workers to work up and down or to maintain peripheral safety nets and install components at high altitudes. Wait. In addition, it is also widely used in the advertising industry, municipal administration, transportation roads and bridges, mines and other departments. At present, scaffolds made of steel pipe materials are widely used, including fastener steel pipe scaffolds, bowl buckle steel pipe scaffolds, socket steel pipe scaffolds, portal scaffolds, and various inner scaffolds, hanging scaffolds and Other steel pipe material scaf...

AI Technical Summary

Problems solved by technology

Among them, the portal scaffold is loaded by two portal frames, and the horizontal structure is stabilized by the cross tie rods fixed on the vertical rods of the portal frames. Fixed, takes up a lot of space, cannot meet the needs of narrow space operations, and has poor environmental adaptability

Images