Tree Support Block with Pivoting Leg Adapter
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Solution Overview
Problem
Existing tree support systems are time-consuming to install, often improperly installed, and may damage trees or fail to withstand high wind conditions due to non-adjustable leg angles.
Innovation Solution
A tree support system featuring molded support blocks with pivotally attached leg-receiving adapters and flexible backing to ensure easy installation, adjustable leg positioning, and even stress distribution, preventing strap failure and tree damage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If basic tree support systems use simple blocks of wood strapped around the tree with 2x4 posts nailed to the blocks, then the structure is simple and easy to manufacture, but the installation is time-consuming and often improper resulting in system failure or tree damage
Solution Approach 1:
The support system is divided into distinct functional components: support blocks with integrated adapters, separate leg elements, and strap mechanisms. Each component is optimized for its specific function, allowing for faster assembly while maintaining manufacturing simplicity.
Solution Approach 2:
A leg-receiving adapter is introduced as an intermediary component between the support block and the leg. This adapter simplifies the connection process, enabling quick attachment and adjustment of legs without complex nailing or fastening operations.
2Ease of operation
If workers install support systems with legs at improper angles, then the installation process is simple, but the system cannot adequately withstand stresses in high wind conditions
Solution Approach 1:
The leg-receiving adapter incorporates pivotal movement capability, allowing the leg angle to be adjusted dynamically during installation. This enables workers to easily set the optimal angle for wind resistance while maintaining simple operation through the pivot mechanism.
Solution Approach 2:
The system allows adjustment of the leg angle parameter to optimize performance under different wind conditions. The adapter's pivotal design enables changing the geometric parameter of leg orientation without complicating the installation process.
3Strength
If support blocks are strapped tightly around the tree trunk, then the support force is maximized, but sharp bends in straps can lead to stress concentration and strap failure
Solution Approach 1:
The support block features a curved surface that contacts the tree trunk, which naturally guides the strap into a smooth curve rather than a sharp bend. This curvature distribution reduces stress concentration in the strap while maintaining adequate support force.
4Device complexity
If a fixed angled cavity is used to receive the support post, then the structure is simple, but the support leg angle cannot be adjusted to maximize support configurations
Solution Approach 1:
The leg-receiving adapter is designed with pivotal movement capability, transforming it from a fixed structure to a dynamic one. This allows the adapter to assume multiple angular positions while maintaining structural simplicity through the pivot mechanism.
Solution Approach 2:
The adapter serves multiple functions: it receives the leg, allows angular adjustment, and provides structural support. This multi-functionality achieves adaptability without significantly increasing device complexity.
Data Source
AI summary
A tree support block that is easy to install and remove, for temporarily supporting a tree and does not impart damage to the tree. A plurality of one-piece molded support blocks which are designed to be strapped to the trunk of a tree encircling the trunk. A pivotal leg adapter allows for angularly adjustable positioning of each support leg thereby maximizing support configurations. Support stress is transferred from the adapter to the support base such that the entire support force is not borne concentrated at the pivot connection.