Modular Scaffolding with Gravity-Attach Outriggers
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Solution Overview
Problem
Traditional scaffolding structures are prone to instability due to independent ground support, which can be compromised by changing ground conditions, and there is a need for efficient and versatile worker access in multi-level pipeline support systems for fluid energy facilities.
Innovation Solution
A modular, quick-attachable and removable lateral scaffolding system that uses outrigger support connected to a pipe-support frame, featuring uniformly spaced columns and selectively graduated gravity catch structures for attaching modular scaffolding units, allowing for flexible and stable worker access at various elevations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional scaffolding structures use independent ground support, then installation is straightforward on stable ground, but stability is compromised when ground conditions change
Solution Approach 1:
The patent introduces an outrigger structure as an intermediary element that connects the scaffolding to the building frame rather than relying on ground support. The outrigger acts as a mediator that transfers loads from the scaffolding to the stable building structure, eliminating the harmful dependency on variable ground conditions while maintaining installation feasibility through standardized connection mechanisms
2Productivity
If modular scaffolding units are made quickly attachable and removable, then installation and dismantling speed increases, but connection reliability may be compromised
Solution Approach 1:
The scaffolding system is divided into modular units with standardized connection interfaces. Each module can be independently assembled and attached to the outrigger structure using quick-connect mechanisms, enabling rapid deployment while maintaining structural integrity through standardized connection points that ensure reliable load transfer
Solution Approach 2:
The connection system utilizes gravity-attached mechanisms where the attachment state changes from unattached to attached through a simple gravity-driven engagement process. This parameter change approach allows workers to quickly secure modules by simply lowering them into place where gravity ensures proper engagement, significantly speeding up installation while maintaining connection reliability
3Reliability
If scaffolding is designed as outrigger structure attached to frame, then stability is improved by avoiding ground contact, but device complexity increases
Solution Approach 1:
The outrigger structure serves multiple functions: it provides lateral support for the scaffolding, connects modular units to the building frame, and eliminates the need for separate ground support systems. This multi-functionality reduces overall system complexity despite the elevated attachment mechanism, as it consolidates several structural requirements into a single integrated component
4Adaptability or versatility
If modular scaffolding units are selectively attachable at various elevations, then versatility and adaptability increase, but system complexity increases
Solution Approach 1:
The outrigger structure incorporates vertically distributed attachment points with locally optimized connection mechanisms at each elevation level. Each attachment point is designed with the specific qualities needed for its location, allowing modular scaffolding units to be secured at various heights while maintaining a relatively simple overall system through standardized local connection solutions
Data Source
AI summary
A pipe-support system including a pipe-support frame structure having plural, substantially horizontal, pipe-support levels supported by columns including a distribution of side columns uniformly spaced along at least one side of the frame structure, and featuring selectively graduated, support-level-indifferent, lateral-connectivity access for quickly available, removeable, outrigger gravity attachment to the frame's side columns, through gravity catch and hook structures, of modular, outrigger, lateral, worker-platform scaffolding either as individual scaffolding units, or as assemblies of plural, individual units, all such units deriving vertical support through outrigger connections made to the frame structure.