Vehicle-Mounted Fence Installation Apparatus with Simultaneous Post Driving

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Solution Overview

Problem

Conventional fence installation methods are time-consuming and labor-intensive, requiring multiple workers and tools, and pose safety risks due to the need for ladder use and manual handling of posts and wire.

Innovation Solution

A fence installation apparatus mounted on a vehicle with a drive assembly support frame that allows simultaneous installation of two fence posts using air hammers and includes wire dispensers to expedite the process while ensuring user safety through a safety cage.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If conventional manual methods are used to install fence posts one at a time, then installation precision can be maintained, but installation time and labor requirements increase significantly

Engineering Contradiction:
Improveinstallation speedVSAvoidapparatus complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The apparatus divides the fence installation process into simultaneous operations for multiple posts. The frame structure supports multiple post holders that can independently position and install separate fence posts at different locations along the fence line, enabling parallel installation activities

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The apparatus combines multiple post installation functions into a single integrated vehicle-mounted unit. The frame structure integrates multiple post holders, wire dispensers, and alignment mechanisms into one cohesive system that performs what would traditionally require separate manual operations

Inventive Principle:
Principle #5Merging (Combining)

2Productivity

If manual wire installation methods are used, then equipment complexity remains low, but installation time and labor costs increase

Engineering Contradiction:
Improvewire installation efficiencyVSAvoidwire dispensing mechanism complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The wire dispensers are pre-positioned on the frame structure to deliver wire to the posts during the installation process. This preliminary positioning of wire supply mechanisms eliminates the need for separate wire handling operations and ensures continuous wire availability as posts are installed

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The wire dispensers are integrated into the multi-functional frame structure that also supports post holders and alignment mechanisms. This universal platform performs multiple functions including post installation, wire dispensing, and alignment, reducing the need for separate specialized equipment

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

3Reliability

If traditional manual fence installation methods are used, then equipment costs remain low, but safety risks increase due to ladder use and manual handling

Engineering Contradiction:
Improveinstallation safetyVSAvoidsafety cage and apparatus structure
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The vehicle-mounted frame structure serves as an intermediary platform that brings the installation equipment to the work location rather than requiring workers to access difficult-to-reach areas using ladders. The frame acts as a stable working platform at the appropriate height, eliminating the need for separate ladder equipment and improving safety

Inventive Principle:
Principle #24Intermediary (Mediator)

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The apparatus significantly reduces installation time and labor costs by enabling the simultaneous installation of multiple posts and efficient wire distribution, enhancing safety by eliminating the need for ladders and reducing manual labor.

Implementation Method 1

simultaneous installation of two fence posts using air hammers

Methodology Applied
Scientific EffectImpact force: Impact Force

Data Source

PatentUS11873654B1Fence installation apparatus
Publication Date: 2024.01.16 JOHNSON TRAVIS
  • US11873654B1 patent drawing
  • US11873654B1 patent drawing
  • US11873654B1 patent drawing

AI summary

A fence installation apparatus that is operably coupled to a vehicle wherein the vehicle is traversed along a desired fence line while the fence apparatus is utilized to provide installation of a fence. The fence installation apparatus includes a drive assembly support frame having a rear support member and front support member. The rear support member and the front support member having operably coupled thereto a first drive member and a second drive member. The first drive member and second drive member are configured to drive fence posts into the ground. The fence installation apparatus further includes a first wire dispenser that is rotatably mounted in order to provide distribution of a wire during fence installation. A second wire dispenser is further included to dispense a second wire and further has a pole mount and pole member coupled thereto for distribution of fence accessories.