Modular Scaffolding Frame with Self-Aligning Guide Arrangements
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Solution Overview
Problem
Conventional scaffolding systems require significant skilled labor, time, and cost to assemble, and are prone to errors due to the large number of components and rigidity issues, posing hazardous conditions for workers during erection.
Innovation Solution
The introduction of modular scaffolding with a rigid frame system that includes fewer components, allowing modules to be stacked and secured with mechanical fasteners, reducing the need for braces and simplifying the erection process through guide arrangements for alignment and efficient assembly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional modular scaffolding with tubular metal pipes and couplers is used, then the scaffolding can be assembled in a modular fashion, but the system requires a large number of components and significant skilled labor for assembly
Solution Approach 1:
The patent combines multiple discrete components (tubular pipes, couplers, transoms, and platform supports) into an integrated rigid frame structure. The frame members are pre-assembled with fixed geometric relationships, eliminating the need for separate couplers and simplifying the overall system while maintaining modular deployability.
Solution Approach 2:
The scaffolding system is divided into modular rigid frame units that can be independently manufactured and then assembled. Each frame member acts as a self-contained module with standardized connection points, allowing flexible configuration while reducing the total component count compared to traditional tube-and-coupler systems.
2Productivity
If conventional tubular pipe couplings are used, then the scaffolding can be assembled quickly, but the joints lack rigidity and require additional braces
Solution Approach 1:
The rigid geometric relationships and right-angle connections are pre-established during frame manufacturing. This preliminary action ensures that when modules are assembled on-site, the rigid structural relationships are automatically achieved without requiring additional field assembly steps or protective braces.
3Strength
If face-to-face mounting surfaces are used, then the load is distributed evenly across the mounting surface, but the modules require precise alignment during assembly
Solution Approach 1:
The mounting surfaces and connection features are designed to self-align during assembly. The standardized interface geometry automatically guides proper positioning when modules are connected, eliminating the need for manual alignment adjustments while maintaining even load distribution across the contact surfaces.
Data Source
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AI summary
A scaffolding module comprising: a frame that, when in an erected configuration, defines an interior space; and a plurality of mounting regions that allow the module to be mounted with other said scaffolding modules, wherein when so mounted, the module frames are able to be interconnected to form a support structure for one or more scaffolding platforms.