Shoring Wedge Geometry for Stable Ramp-Angle Attachment
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Solution Overview
Problem
Conventional wedges for shoring systems are inefficient, prone to shifting, and lack universality in securing various shoring components, particularly when dealing with ramp angles during construction.
Innovation Solution
A wedge design with interchangeable sides, featuring pockets and positioning structures to secure shoring components, including engagement surfaces, stems, and securement devices, which facilitate stable attachment and accommodate ramp angles.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional wedges are used for securing shoring components, then the shoring system can be assembled, but the wedges are prone to shifting and lack stability
Solution Approach 1:
The wedge is divided into two interchangeable sides, each with engagement surfaces configured for different orientations. This segmentation allows the wedge to be flipped to accommodate various ramp angles and shoring component configurations, preventing shifting by ensuring proper engagement in any orientation.
Solution Approach 2:
The wedge with interchangeable sides serves multiple functions: it can secure shoring components at different ramp angles (e.g., 0 degrees, 5 degrees, 10 degrees), accommodate different component orientations, and provide stable attachment in various positions. This multi-functionality eliminates the need for multiple specialized wedges while maintaining reliability across all applications.
2Adaptability or versatility
If conventional wedges without interchangeable sides are used, then the structure is simpler, but they cannot accommodate various ramp angles and lack versatility
Solution Approach 1:
Each side of the wedge features asymmetric engagement surfaces with specific angles relative to the wedge's central axis. This asymmetric design allows the wedge to accommodate different ramp angles when flipped, providing versatility without requiring complex adjustable mechanisms. The asymmetry is intentionally designed to match standard ramp angle variations in construction.
3Productivity
If conventional wedges are used, then fewer components are needed, but the installation speed and efficiency are reduced due to shifting and repositioning requirements
Solution Approach 1:
The wedge is pre-configured with two ready-to-use engagement surfaces on opposite sides, allowing the installer to quickly flip the wedge to the correct orientation without requiring additional components or complex adjustments. This preliminary preparation of multiple engagement configurations enables immediate proper installation, increasing productivity while ensuring reliable attachment from the first placement.
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
Enhances installation speed and safety by ensuring secure and efficient attachment to shoring components, effectively managing ramp angles and preventing shifting, thereby improving construction efficiency.
Implementation Method 1
Conventional wedges for shoring systems are inefficient, prone to shifting
Data Source
AI summary
This disclosure relates to a wedge for a shoring system. The wedge can include a first side with a first engagement surface and a second side with a second engagement surface. In some examples, the first engagement surface is configured for engaging a drophead of the shoring system, and the second engagement surface is configured for engaging a shore of the shoring system. In examples, the first engagement surface is angled between about 8 degrees and about 12 degrees relative to the second engagement surface.