Invertible Side-Mount Rail Adapter for Multi-Panel Roof Mounting
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Solution Overview
Problem
The high cost of standing seam metal panels and the complexity of installing components on building surfaces, such as roofs, due to the need for secure and versatile mounting solutions that accommodate various panel configurations like trapezoidal rib panels and corrugated panels.
Innovation Solution
A rail assembly system that includes a rail with attachment fastener slots and channels, an adapter with a coupling section and mounting flange, allowing for multiple configuration options to securely attach to building surfaces with different protrusions, including standing seams and trapezoidal ribs, enabling flexible and secure mounting of various components.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If standing seam metal panels are used to define building surfaces, then the aesthetic quality and durability are improved, but the cost increases significantly
Solution Approach 1:
The mounting system is divided into separate modular components: a rail assembly that attaches to the building surface and a separate adapter assembly that attaches to the rail. This segmentation allows the expensive standing seam panels to remain intact while using simpler, more cost-effective mounting components attached to the panel surfaces.
2Adaptability or versatility
If multiple adapter configurations are provided for different panel types, then the adaptability is improved, but the device complexity increases
Solution Approach 1:
The adapter assembly is designed with a universal coupling mechanism that can attach to different rail configurations. The adapter includes a coupling section with engagement features that work with various rail channel types, allowing a single adapter design to serve multiple panel configurations (standing seam, trapezoidal rib, corrugated) without requiring completely different adapter designs for each panel type.
Solution Approach 2:
Instead of creating different rail designs for each panel type, the invention inverts the approach by creating different adapter configurations that all attach to a standardized rail system. The adaptability is achieved at the adapter level rather than the rail level, simplifying the overall system architecture.
3Strength
If direct attachment to standing seam panels is used, then the structural strength is improved, but the ease of installation deteriorates due to complexity
Solution Approach 1:
The rail assembly serves as an intermediary component between the building surface and the mounted equipment. Instead of directly attaching equipment to the standing seam panels (which requires complex penetration and sealing operations), the rail attaches to the panel surface and provides a simplified interface for equipment mounting, making installation easier while maintaining structural integrity.
4Adaptability or versatility
If rail channels are provided on both sides of the rail, then the adaptability to different panel configurations is improved, but the manufacturing complexity increases
Solution Approach 1:
The rail cross-section is designed asymmetrically with channels positioned on opposite sides at different locations. This asymmetric design allows the same rail profile to accommodate different panel types by simply changing which side the adapter attaches to, rather than requiring symmetric dual channels that would complicate manufacturing. The asymmetry provides versatility while maintaining manufacturing simplicity.
Data Source
AI summary
A rail assembly (530) includes a rail (540) and an adapter (640). The adapter (640) may be slidably interconnected with the rail (540) via a first rail channel (604a) on a first rail side (600a) of the rail (540), and may also be slidably interconnected with the rail (540) via a second rail channel (604b) on a second rail side (600b) of the rail (540). The adapter (640) may be inverted (whether installed via the first rail channel (604a) or the second rail channel (604b)) between two different orientations that dispose a mounting flange (670) at different elevations to accommodate two different mounting configurations.