Stepped Mounting Plate for Elevating Platform Stress Transformation
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Solution Overview
Problem
Existing elevating platforms are opaque, reducing visibility for operators, which increases the risk of accidents and limits their ability to navigate in tight spaces.
Innovation Solution
The use of clear or translucent materials for platform walls, panels, and doors, along with a mounting system that transforms tension stress into shear stress, providing enhanced visibility and structural support without relying on adhesives for attachment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If opaque materials are used for platform walls, then structural strength is improved, but visibility for operators is reduced
Solution Approach 1:
The patent employs composite materials for platform walls that combine structural reinforcement elements with translucent or transparent panels. This allows the walls to maintain adequate structural strength while permitting light transmission for improved operator visibility. The composite construction integrates different material properties to simultaneously address strength requirements and visibility needs.
2Ease of manufacture
If adhesive bonding is used for mounting components, then installation simplicity is improved, but reliability under tension stress is reduced
Solution Approach 1:
The patent replaces adhesive bonding with a mechanical mounting system that uses tabs and slots to attach components to the platform. This mechanical connection system transforms tension stresses into shear stresses through the tab-slot interface, providing more reliable attachment under load while maintaining installation simplicity through the straightforward insert-and-lock mechanism.
3Ease of manufacture
If traditional mounting plates are used, then manufacturing simplicity is improved, but stress transformation capability is reduced
Solution Approach 1:
The mounting plate design incorporates flexible tabs that can deflect and rotate within slot openings during installation and operation. This dynamic capability allows the mounting system to automatically transform tension stresses into shear stresses as the tabs bend and reorient under load, providing stress transformation functionality while maintaining manufacturing simplicity through a relatively simple plate geometry.
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 enhances operator safety by improving visibility and reducing the risk of accidents, while also extending the lifespan of the platforms by allowing easier navigation and reducing the weight and complexity of structural components.
Implementation Method 1
a mounting plate with top and side tabs that wrap around the platform to transform tension stress into shear stress
Data Source
AI summary
Mounting plates for elevating platforms, including a mounting apparatus with interior and exterior reinforcement components elongated vertically. The interior reinforcement piece includes an embedded bolt that extends from the interior reinforcement piece, through a wall of the platform, and through the exterior reinforcement component. The interior and exterior reinforcement components have a stepped construction to convert peel stress to shear stress.