Independently Rotating Reel Flanges for Axle-Free Cable Handling
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Solution Overview
Problem
Existing cable reel handling systems lack maneuverability and flexibility, requiring axles of fixed widths and necessitating additional material handling, which complicates the installation and transportation of cables.
Innovation Solution
The development of independently rotating flanges with arbor hole adapters that can be removably attached to reels, allowing for independent rotation and secure attachment to reels of varying widths, eliminating the need for axles and simplifying material handling through self-loading and lifting mechanisms.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If axles of fixed widths are used to attach flanges to reels, then the attachment structure is simple, but the adaptability to reels of different widths is reduced
Solution Approach 1:
The attachment structure transitions from a fixed axle design to a dynamic hub assembly that can rotate and adjust. The hub assembly includes a hub body that can rotate relative to the flange, allowing the flange to be attached to reels of different widths while maintaining structural integrity.
Solution Approach 2:
The attachment system is divided into separate functional components: the flange, the hub assembly, and the arbor hole adapter. This segmentation allows each component to perform its specific function independently, with the hub assembly providing rotational movement and the arbor hole adapter providing width adjustment capability.
2Ease of operation
If axles are used for attachment, then the structure is straightforward, but additional material handling is required
Solution Approach 1:
The hub assembly combines multiple functions into a single integrated component: it provides the rotational attachment mechanism, supports the arbor hole adapter for width adjustment, and includes the locking mechanism all in one assembly, eliminating the need for separate axles and reducing material handling steps.
Solution Approach 2:
The self-loading mechanism allows the reel to be loaded onto the flange assembly without external assistance. The hub assembly's rotational capability and the locking mechanism work together to enable the reel to seat itself securely, reducing the need for additional material handling operations.
3Adaptability or versatility
If flanges are removably attached via hub assembly with arbor hole adapter, then the adaptability to different reel widths is improved, but the device complexity increases
Solution Approach 1:
The hub assembly and arbor hole adapter combination creates a universal attachment system that can accommodate any width material-carrying apparatus. The arbor hole adapter can be adjusted to different positions on the hub assembly, allowing the same flange structure to work with reels of various widths, effectively making the system multi-functional.
4Ease of operation
If independent rotation of flanges is enabled, then the maneuverability of cable reels is improved, but the mechanical complexity increases
Solution Approach 1:
The hub assembly is designed to rotate independently relative to the flange, creating a dynamic system where the flange can maneuver the reel while the hub assembly remains relatively stationary or rotates at a different rate. This independent rotation capability provides enhanced maneuverability for positioning cable reels during installation and transportation.
Data Source
AI summary
A pair of flanges attachable to the arbor hole of a reel is disclosed. The flanges provide a mechanism to allow the reel to be easily loaded, and lifted into place. Once loaded into place, the flanges may include a locking mechanism that locks the reel in place, centered on the flanges. Additionally, the flanges are attachable using a hub that allows them to rotate independently from one another, and from the reel to which they are attached.