Scaffold System Continuous Platform via Extraction
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Solution Overview
Problem
Existing modular scaffolding systems create trip hazards and interrupt the continuity of work platforms due to projecting vertical members and limited access for securement, leading to inefficiencies in assembly and safety concerns.
Innovation Solution
The introduction of a scaffold system with elongate top support members and 'T' shaped capping components that allow for secure, continuous work platforms by positioning horizontal scaffold components above vertical members, using drop wedges with reinforcing ribs and hammer pads for securement, and providing slots for alignment, thereby preventing rotation and ensuring uninterrupted surfaces.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If vertical members project through the work surface for structural support, then structural stability is improved, but the work surface continuity is interrupted and trip hazards are created
Solution Approach 1:
The invention extracts the vertical member from the work surface area by positioning it below the horizontal scaffold component. The vertical member remains structurally necessary for support but is removed from the hazardous projection above the work surface, eliminating trip hazards while maintaining stability.
Solution Approach 2:
The invention changes the spatial arrangement by moving the connection point from above to below the work surface. The horizontal scaffold component extends below the work surface to connect with vertical members, relocating the structural connection to a dimension where it does not create trip hazards.
2Object-affected harmful factors
If horizontal scaffold components are connected below the work surface, then work surface continuity is improved, but access for securement becomes limited
Solution Approach 1:
The invention incorporates preliminary action features in the form of alignment slots and positioning elements that are built into the horizontal scaffold component. These features prepare the connection mechanism in advance, guiding the securing process and making it easier to connect components even when access is limited from above.
3Ease of manufacture
If vertical members are positioned at modular intervals, then ease of assembly is improved, but the frequency of trip hazards increases
Solution Approach 1:
The invention removes the vertical member projection from the work surface area, extracting the hazard source while preserving the modular positioning system. Vertical members remain at standard modular intervals for ease of assembly, but their connection points are relocated below the work surface to eliminate trip hazards.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The solution provides a continuous, safe, and efficient work platform that minimizes trip hazards and facilitates secure assembly by aligning horizontal components above vertical members, ensuring stability and ease of access for securement, while maintaining structural integrity.
Implementation Method 1
The top of the drop wedge is shaped to receive blows from a hammer or other impacting tool to drive the drop wedge downwardly
Implementation Method 2
Drop wedges are driven into ledger heads or other type connecting members for gripping and securing scaffold uprights or other members
Data Source
Figure 1
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AI summary
A modified scaffold component for use in modular scaffold systems allows securement to vertical uprights in a conventional manner and allows a work surface to pass over supporting uprights (if desired) to form a continuous work surface where securement of the modified scaffold component is below and does not interrupt the work surface.