Mobile Fence Post Alignment and Wire Tensioning Apparatus

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Solution Overview

Problem

Current fence construction methods are labor-intensive and time-consuming, leading to high costs due to the need for repeated manual handling and tying of wires across multiple posts.

Innovation Solution

A mobile apparatus with a support frame, spool of wire carrier, and post support station that aligns posts and maintains wire tension, allowing for efficient alignment and embedding of posts with wire passing through aligned apertures, reducing manual labor and enabling faster fence construction.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If manual methods are used to string and tie wire across fence posts, then workers can complete the fence construction, but the process becomes labor-intensive and time-consuming

Engineering Contradiction:
Improvefence construction speedVSAvoidtime to construct fence
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The apparatus pre-positions multiple posts in a carrier with their apertures aligned before the wire stringing operation begins. This preliminary alignment eliminates the time-consuming manual positioning and alignment steps that would otherwise be required during construction

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The invention combines multiple operations into a single integrated apparatus that simultaneously handles post positioning, wire guidance, and tensioning. The post carrier, wire guide, and tensioning mechanism work together as one system rather than separate manual operations

Inventive Principle:
Principle #5Merging (Combining)

2Ease of manufacture

If manual wire tying is performed at each post, then the fence can be constructed, but the process becomes labor-intensive and expensive

Engineering Contradiction:
Improveease of fence constructionVSAvoidconstruction equipment required
Core Design Contradiction:
Ease of manufactureVSDevice complexity

Solution Approach 1:

The apparatus is designed to be self-contained and self-operating for the wire stringing process. Once positioned, the system automatically guides the wire through aligned posts and maintains tension without requiring continuous manual intervention at each post location

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The single apparatus performs multiple functions: it carries multiple posts, aligns their apertures, guides the wire through all posts, and maintains wire tension. This multi-functional device replaces what would otherwise require multiple separate tools and manual operations

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS9022136B2Apparatus and method relating to fencing
Publication Date: 2015.05.05 FERAL
  • US9022136B2 patent drawing
  • US9022136B2 patent drawing
  • US9022136B2 patent drawing

AI summary

An apparatus and method for fencing in which a mobile apparatus has a plurality of posts held with wires passing through respective aligned holes and means to take a post at a time to an into the ground driver with the wire or wires still extending through apertures in the post.