Modular Fence Panel Assembly for Irregular Post Spacing

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Solution Overview

Problem

Conventional fence installation is laborious and inefficient, lacking aesthetic appeal and requiring complex mechanical fittings, especially for gates with irregularly spaced posts.

Innovation Solution

A fence system with prefabricated panels and posts, using brackets and splices for quick assembly outside the post line, eliminating the need for exact post spacing and welding, and incorporating chain link for added security.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If conventional fence installation methods are used, then the fence provides security, but the installation process is laborious and inefficient

Engineering Contradiction:
Improveinstallation speedVSAvoidinstallation complexity
Core Design Contradiction:
ProductivityVSEase of operation

Solution Approach 1:

The fence system is divided into modular components including pre-assembled panels with integrated rails and pickets, separate posts, and mechanical fittings. These segments can be independently manufactured and assembled on-site, significantly reducing installation time and labor requirements compared to conventional methods where the entire fence is built as a single continuous structure.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The panels are pre-assembled with rails and pickets before installation, and mechanical fittings are pre-configured for quick connection. This preliminary preparation of components allows for rapid on-site assembly without requiring complex field fabrication or welding operations, directly improving installation productivity.

Inventive Principle:
Principle #10Preliminary action

2Ease of operation

If mechanical fittings are used to simplify installation, then assembly becomes easier, but the fittings become difficult to use with gates and irregularly spaced posts

Engineering Contradiction:
Improveassembly easeVSAvoidadaptability to irregular post spacing
Core Design Contradiction:
Ease of operationVSAdaptability or versatility

Solution Approach 1:

The mechanical fitting system incorporates adjustable components that can accommodate varying post spacings and gate configurations. The fittings are designed with movable or reconfigurable elements that adapt to different installation scenarios, including irregular post spacing and gate installations, maintaining ease of assembly while providing versatility.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The mechanical fittings are designed as universal connectors that can be used with various post types, spacing configurations, and gate installations. A single fitting design serves multiple functions across different fence sections and gate applications, eliminating the need for specialized fittings for each scenario while maintaining ease of assembly.

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

3Shape

If conventional fence construction methods are used, then structural strength is maintained, but the fence lacks aesthetic appeal

Engineering Contradiction:
Improveaesthetic appealVSAvoidinstallation efficiency
Core Design Contradiction:
ShapeVSProductivity

Solution Approach 1:

The fence is constructed from pre-fabricated panels with consistent spacing and alignment, creating a uniform and aesthetically pleasing appearance. The modular nature allows for precise manufacturing of each panel segment, ensuring consistent visual quality while maintaining installation efficiency through rapid assembly of these pre-formed aesthetic units.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS11421442B2Readily installable fence system, and method therefor
Publication Date: 2022.08.23 GUARDIAR USA LLC
  • US11421442B2 patent drawing
  • US11421442B2 patent drawing
  • US11421442B2 patent drawing

AI summary

A fence includes a plurality of posts, and fence panels having rails which extend across the plurality of posts, and are secured thereto. Jambs may be formed onto the fence system, and one or more gates may be hung to the jambs.