Fence Lifter and Leveler for Solo Construction
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Solution Overview
Problem
Fence construction typically requires two or more persons to lift and align fence segments, making it difficult for a single individual to build a straight line of fencing.
Innovation Solution
A fence lifter and leveler device with a clamping assembly and hollow leg system that allows a single person to lift and align fence segments, featuring a two-component housing, threaded rods, and a clamping assembly adapter for attaching to fence posts, enabling solo fence construction.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If two or more persons are used to construct a fence, then the fence can be properly lifted and aligned, but the construction requires multiple workers which reduces efficiency and increases cost
Solution Approach 1:
The patent introduces a fence construction device as an intermediary tool between the worker and the fence segments. This device includes a clamping mechanism that attaches to the fence post, a lifting mechanism with threaded rod and handle, and a positioning system with level indicator. The intermediary device enables one person to perform tasks that traditionally required multiple people by providing mechanical assistance for lifting, holding, and aligning fence segments.
Solution Approach 2:
The fence construction device is designed to be self-sufficient for single-person operation. The device includes integrated functions for clamping to the post, lifting the fence segment, holding it in position, and leveling it all in one unit. The threaded rod mechanism allows the worker to independently control the lifting and positioning without assistance, making the system self-service capable.
2Manufacturing precision
If a single person attempts to lift and align fence segments manually, then the operation becomes difficult and imprecise, but using multiple persons increases complexity and cost
Solution Approach 1:
The patent combines multiple functions into a single integrated device: clamping mechanism, lifting mechanism, positioning system, and leveling indicator are all merged into one fence construction device. This consolidation provides precise alignment capabilities through integrated components like the level indicator and positioning slots, while avoiding the need for multiple separate tools or multiple workers.
Solution Approach 2:
The device incorporates dynamic elements that allow easy adjustment during construction. The threaded rod with handle provides dynamic lifting control, the clamping mechanism allows dynamic attachment/detachment, and the positioning system with multiple slots allows dynamic height adjustment. These dynamic features enable precise alignment while keeping the device relatively simple and easy to operate.
Data Source
AI summary
Devices that are useful for constructing fences. Such devices are comprised of a combination of a fence lifter and leveler and a holding apparatus so that only one person can construct the fence.