Pivoting Tree Platform Assembly for Stable Lateral Mobility
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Solution Overview
Problem
Existing tree stand platforms lack stability and mobility features, limiting user access and safety during hunting or observation.
Innovation Solution
A platform assembly with a pivotable post and standoff design that includes a one-piece post with hooks for securing ropes, allowing for stable attachment to trees and enhanced user mobility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a traditional fixed platform design is used, then the platform structure is simple, but the user mobility and access to different vantage points are limited
Solution Approach 1:
The post is designed to pivot between a horizontal position (providing lateral mobility and access to different vantage points) and a vertical position (providing stable support). This dynamic reconfiguration allows the platform to adapt between mobility and stability requirements, resolving the contradiction between ease of operation and device complexity.
2Ease of operation
If the post is made pivotable to enhance mobility, then the user can access different vantage points, but the platform stability may be compromised
Solution Approach 1:
The post's ability to pivot between horizontal and vertical positions enables the platform to dynamically adjust its configuration. When horizontal, it provides lateral mobility; when vertical, it ensures stable support. This dynamic design resolves the contradiction by allowing the system to optimize for either mobility or stability based on operational needs.
Solution Approach 2:
The post is segmented into distinct functional zones: the pivotable connection to the platform, the longitudinal axis for pivoting, and the transverse axis for standoff attachment. This segmentation allows independent optimization of mobility (through pivoting) and stability (through standoff positioning) without compromising the overall structure.
3Ease of manufacture
If a one-piece post design is used, then the manufacturing is simplified, but the integration of multiple functions (pivoting, standoff attachment, rope securing) increases complexity
Solution Approach 1:
Multiple functions (pivoting mechanism, standoff attachment points, and rope securing hooks) are merged into a single one-piece post structure. The post includes a pivotable connection, longitudinal and transverse axes, and integrated hooks, all formed as one component. This merging simplifies manufacturing while achieving functional integration through careful design of the single component.
Solution Approach 2:
The one-piece post is designed as a multi-functional component that simultaneously provides pivoting capability, standoff attachment, and rope securing. This universal design allows a single component to perform multiple functions, reducing the number of separate parts needed and simplifying the overall assembly while maintaining operational complexity.
4Reliability
If the standoff extends outward from the post, then the platform attachment to the tree is enhanced, but the structural complexity of the post increases
Solution Approach 1:
The post structure is segmented to include a specific transverse axis extending perpendicular to the longitudinal axis, with the standoff attached at this distinct location. This segmentation allows the standoff to be positioned optimally for secure tree attachment while maintaining a relatively simple overall post structure that integrates this feature without excessive complexity.
Data Source
AI summary
A platform assembly for attachment to a tree includes a platform, an integrally formed post coupled to the platform and operable to pivot relative to the platform about a pivot axis, and a standoff extending outward from the post proximate to the first end. The post extends from a first end to a second end along a length of the post that is substantially perpendicular to the pivot axis.