Multi-layer steel scaffolding tool-type connection structure

CN224431938UActive Publication Date: 2026-06-30SHANDONG DEJIAN GRP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANDONG DEJIAN GRP CO LTD
Filing Date
2025-05-28
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Traditional pre-embedded short steel pipe construction techniques cannot be used to pre-embed short steel pipes in steel beams, and traditional column-clamping wall-connecting component construction techniques cannot meet the needs of large-span steel structure workshops, resulting in problems such as safety hazards, multiple construction steps, long construction period, and high costs.

Method used

The multi-layer steel scaffolding adopts a tool-type connection structure, including I-beams, tool-type connection components, and wall tie components. The stable connection between the I-beams and the scaffolding system is achieved through expansion joints, limit connectors, and locking components. The wall tie components are connected to the scaffolding system, simplifying the construction steps and shortening the construction period.

Benefits of technology

It reduces construction steps, lowers labor and material costs, shortens the construction period, and improves construction safety and efficiency.

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    Figure CN224431938U_ABST
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Abstract

This utility model belongs to the field of building construction technology, and specifically relates to a tool-type connection structure for multi-story steel structure scaffolding. It includes a scaffolding system and I-beams. The I-beams are stably connected to the scaffolding system via tool-type connection components and wall tie components. The tool-type connection components include telescopic members, with limiting connection components on both sides. Each limiting connection component has a limiting groove at its end, and a limiting locking component on the limiting groove. The limiting groove and locking component on both sides stably connect the I-beams. The telescopic members are locked in length and position by a locking component. One end of the wall tie component is connected to the tool-type connection component, and the other end is connected to the scaffolding system. This utility model provides a tool-type connection structure for multi-story steel structure scaffolding, which can complete the tool-type connection of wall ties for scaffolding used in multi-story steel structure factories. This can reduce construction steps, shorten the construction period, and reduce labor and material costs to a certain extent.
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