Modular Avian Nest Guard Platform for Transmission Line Protection

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Solution Overview

Problem

Existing bird diverter devices on transmission towers are ineffective, leading to nests damaging power lines and posing safety risks, while current solutions fail to stabilize and secure bird nests during critical breeding phases, risking power outages and endangering birds and people.

Innovation Solution

A modular nesting platform for transmission towers, comprising floor panels, strut channels, L-clamps, angle connectors, and a support guide, which is securely attached to the tower to stabilize and protect nests, preventing debris from falling onto power lines.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Object-affected harmful factors

If bird diverter devices are installed on transmission towers to prevent nesting, then power line safety is improved, but bird nesting safety is worsened due to ineffective prevention and potential harm to breeding birds

Engineering Contradiction:

Improvepower line damage from nestsVSAvoidbird nesting safety

Core Design Contradiction:

Object-affected harmful factorsVSReliability

Solution Approach 1:

The patent introduces an intermediary structure (nest guard platform) between the bird nest and the power lines. This platform serves as a mediator that allows nests to be securely positioned away from power lines while providing a safe nesting environment, thus resolving the conflict between preventing power line damage and ensuring bird nesting safety

Inventive Principle:

Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent extracts the nest from the immediate proximity of power lines by providing a separate nesting platform. This separation removes the harmful interaction between nest debris and power lines while maintaining a safe distance, thereby protecting both power lines and nesting birds

Inventive Principle:

Principle #2Taking out (Extraction)

2Reliability

If nests are removed or trimmed to prevent power outages, then power delivery reliability is improved, but bird protection is worsened during critical incubation phases

Engineering Contradiction:

Improvepower delivery continuityVSAvoidharm to breeding birds

Core Design Contradiction:

ReliabilityVSObject-affected harmful factors

Solution Approach 1:

The patent implements preliminary action by pre-installing nest guard platforms before nesting occurs. This allows nests to be securely positioned in advance, preventing future power line contact and eliminating the need for later removal or trimming of nests, thereby protecting breeding birds during incubation

Inventive Principle:

Principle #10Preliminary action

Solution Approach 2:

The patent applies preliminary anti-action by preventing nest-power line contact before it can occur. The nest guard structure is designed to preemptively block any potential interaction between nest debris and power lines, eliminating the need for corrective measures like nest removal that would harm birds

Inventive Principle:

Principle #9Preliminary anti-action

3Adaptability or versatility

If nest debris is allowed to fall onto power lines, then natural nesting behavior is preserved, but power outages and safety risks increase

Engineering Contradiction:

Improvenatural nesting behaviorVSAvoidpower outages from debris

Core Design Contradiction:

Adaptability or versatilityVSObject-generated harmful factors

Solution Approach 1:

The nest guard platform acts as an intermediary barrier that allows natural nesting behavior to continue while preventing nest debris from reaching power lines. The platform provides a stable nesting surface that maintains natural bird behavior patterns while blocking the harmful path of debris

Inventive Principle:

Principle #24Intermediary (Mediator)

4Stability of the object's composition

If a secure nest structure is provided for birds, then nesting stability is improved, but device complexity increases due to modular components required for secure attachment

Engineering Contradiction:

Improvenest structure stabilityVSAvoidmodular attachment structure

Core Design Contradiction:

Stability of the object's compositionVSDevice complexity

Solution Approach 1:

The patent applies segmentation by dividing the nest guard structure into modular components (platform sections, attachment mechanisms, support elements). This modular design achieves secure and stable nest support while maintaining ease of installation and adjustment, balancing stability requirements with manageable complexity

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The patent implements universality by designing a multi-functional nest guard platform that serves multiple purposes: providing stable nesting surface, preventing debris fall, protecting birds, and enabling easy installation/removal. This multi-functionality reduces the need for additional separate structures, thereby managing overall system complexity

Inventive Principle:

Principle #6Universality (Multi-functionality)

Data Source

PatentUS12389884B2Avian nest guard

Publication Date: 2025.08.19 AUI POWER

AI summary

Disclosed herein is a nesting platform for a transmission tower. The nesting platform includes one or more floor panels with a substantially planar surface, connected to first and second side walls. The platform further comprises a first strut channel with one or more slots, and an L-clamp with a threaded rod that can be retained in a slot of the first strut channel using a nut. Additionally, a second strut channel with one or more slots is provided, along with one or more angle connectors connecting the first and second strut channels. A support guide is connected to the second strut channel, with a protruding structure that connects to the floor panels. The platform also includes an end cap connected to the floor panels. This nesting platform provides a secure and efficient solution for supporting avian nests in transmission towers.