Combined modularization scaffold for large building

Abstract

The invention provides a combined modularization scaffold for a large building. The combined modularization scaffold comprises side portion frame bodies, horizontal guardrails and pedals; each side portion frame body comprises two vertical rods and at least one horizontal rod; an inserting foot is arranged at the bottom of each vertical rod, a reed is positioned in a pipe body of each inserting foot, the lower end of each reed is tightly attached to the corresponding pipe body and provided with a lock tongue, and each lock tongue stretches out of a first through hole of the corresponding pipe body; a hollow pipe is arranged at the top of each vertical rod, and a positioning hole is formed in the position, corresponding to the lock tongue, of each hollow pipe and used for fixing the combination state of the side portion frame bodies of the upper layer and the lower layer of the scaffold; the two sides of each pedal are provided with at least a pair of locking fastening hooks in a connecting mode correspondingly, and each locking fastening hook comprises a hook-shaped portion and is provided with a sliding groove; a locking rod is arranged in each sliding groove in a sliding mode, and when the outer end of the locking rod stretches out of the corresponding sliding groove, the horizontal rods are subjected to up-down buckle locking through cooperation of the locking rods and the hook-shaped portions; each locking fastening hook further comprises a spring, wherein one end of the spring is positioned in the corresponding sliding groove, and the other end of the spring is positioned on the corresponding locking rod; and the combined modularization scaffold further comprises a plurality of oblique supports. According to the combined modularization scaffold for the large building, splicing and assembling are more convenient, and reliability and safety of the scaffold are promoted.

Description

technical field [0001] The invention relates to a scaffold used for large-scale building construction, in particular to a frame spliced ​​scaffold. Background technique [0002] Traditional scaffolding is built by construction workers on the construction site with multiple independent steel pipes. Special tools are required for construction and dismantling, which is difficult, slow, and inefficient, which affects the construction progress. [0003] Therefore, a special scaffold product appeared on the market later - assembled and combined scaffolding. The assembled and combined scaffolding is mostly made of profiles, and its own weight is light. When using it, it only needs to be overlapped with a pre-designed structure, and the overlapping assembly is simple. Convenience is improved. However, this existing scaffold still finds the following deficiencies after long-term use: 1. The plug-in combination of the scaffold in the up and down direction is positioned by a bolt, whi...

AI Technical Summary

Problems solved by technology

However, this existing scaffold still finds the following deficiencies after long-term use: 1. The plug-in combination of the scaffold in the up and down direction is positioned by a bolt, which requires manual operation during installation, and the convenience needs to be improved, and the bolt structure is subject to shearing. The force is large, and the reliability is low in long-term use; 2. The connection of the pedal is inconvenient and unreliable, and it may jump up and down when frequently trampled, and there is a danger of the pedal detaching from the scaffold body, and the safety is low

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