Universal Connector for T-Posts Using Flexible Side Wings
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Solution Overview
Problem
Existing connectors for T-Posts are limited to specific sizes, leading to increased manufacturing costs, storage overheads, and user confusion, as they lack flexibility to securely engage with a range of T-Post sizes without slipping or rotating.
Innovation Solution
A connector design featuring a main body with side wings and a central aperture, along with a contraction strap and strap aperture, allowing the connector to adapt to various T-Post sizes by moving side wings to securely engage with divergent arms and prevent sliding or rotation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a connector is designed for a single size of T-Post, then it provides a secure connection to that specific size, but it cannot be used with larger or smaller versions of posts, increasing manufacturing costs and storage overheads
Solution Approach 1:
The connector is designed with a universal structure that can accommodate multiple T-Post sizes (1¼ inches, 1⅜ inches, and 1½ inches) through a single design. The main body with side wings and central aperture creates a standardized interface that adapts to different post diameters without requiring multiple connector variants, thereby reducing manufacturing complexity while maintaining broad compatibility.
Solution Approach 2:
The connector incorporates flexible side wings that can dynamically adjust their position and angle to match different T-Post configurations. This dynamic adaptability allows the same connector design to securely engage with posts of varying sizes and arm configurations, eliminating the need for multiple rigid connector designs for different post specifications.
2Reliability
If a tight fit is used through a semi-rigid plastic device, then the connector engages securely and does not move or slip, but it is very difficult to apply to larger sizes of T-Posts as the connectors have very little flexibility
Solution Approach 1:
The connector utilizes flexible side wings made of semi-rigid plastic that can bend and stretch to accommodate different T-Post sizes during installation. Once engaged, these flexible elements maintain sufficient rigidity to provide a secure, slip-resistant connection. This flexibility-rigidity balance enables easy application to various post sizes while ensuring reliable engagement.
Solution Approach 2:
The connector's side wings are designed with variable geometric parameters that allow them to change their effective dimensions and angles during installation. This parameter adjustment enables the same connector to adapt to different post diameters and arm configurations, making installation easy across various sizes while maintaining secure engagement through optimized contact surfaces.
3Manufacturing precision
If multiple production lines are implemented for multiple connector designs, then each connector can be optimized for its specific T-Post size, but manufacturing costs and storage overheads increase significantly
Solution Approach 1:
A single universal connector design replaces the need for multiple size-specific connector designs. This unified approach allows production to be consolidated into fewer manufacturing lines, reducing setup changes and tooling requirements. The standardized design simplifies inventory management and storage, eliminating the need to stock multiple connector variants while maintaining the ability to securely connect to different T-Post sizes.
4Reliability
If connectors are made with little flexibility, then they provide a tight fit and secure engagement, but they are difficult to stretch to cover larger T-Post sizes
Solution Approach 1:
The side wings are constructed from semi-rigid plastic material that exhibits controlled flexibility. This material property allows the wings to be stretched and deformed during installation to accommodate larger T-Post sizes, while once engaged, the material's inherent rigidity maintains a tight fit and secure connection. The flexible-rigid transition enables both adaptability during installation and reliability during operation.
Solution Approach 2:
The connector design incorporates dynamic elements in the side wings that can change their structural characteristics during installation. The wings transition from a more flexible state during engagement to a more rigid state during operation, allowing them to stretch over larger posts while maintaining secure engagement. This dynamic behavior enables the connector to cover a wide range of T-Post sizes without sacrificing connection reliability.
Data Source
AI summary
A connector for an insulator to be connected to a support member is disclosed. In one embodiment, the connector includes a plurality of divergent arms. This connector may include a main body, and at least two side wings extending from the main body where each the side wing is configured to engage with at least one of the divergent arms of the support member. The connector may further include at least one strap engagement element configured to engage at least one strap to secure the connector to the support member.