Insulative Cover for Electric Meter Lug Isolation
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Solution Overview
Problem
Existing solutions for electric meter maintenance require external support and disconnect/reconnect of electricity, posing safety risks and incurring additional costs for linemen, meter readers, and electricians, as they need to cut taps leading into electric meter sockets.
Innovation Solution
An electrically insulative cover made from polymeric materials, such as silicone-based rubber, designed to fit over electric meter lugs, providing protection and adhering securely to prevent shifting, thus allowing technicians to work safely without disconnecting electricity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If technicians work on electric meter sockets without disconnecting electricity, then productivity and efficiency improve, but safety risks increase due to electrical hazards
Solution Approach 1:
The patent introduces an insulating cover as an intermediary device between the technician and the electrical components. This cover is made of electrically insulating material and fits over the meter socket components, allowing technicians to work without direct contact with live electrical parts, thus eliminating safety risks while maintaining productivity
Solution Approach 2:
The insulating cover is applied before technicians begin working on the meter socket. By pre-establishing the protective barrier, technicians can immediately work on live components without risk, eliminating the need for disconnect procedures and enabling continuous operation
2Reliability
If disconnect/reconnect procedures are performed, then safety is ensured, but additional costs are incurred and productivity decreases
Solution Approach 1:
The insulating cover serves as a mediator that allows technicians to work safely on live electrical components. By providing this protective barrier, the need for disconnect/reconnect procedures is eliminated, maintaining safety while avoiding the productivity loss and additional costs associated with these procedures
Solution Approach 2:
The insulating cover is a self-contained protective device that technicians can apply themselves without requiring utility company support. This enables technicians to independently perform maintenance on live meters, eliminating the need for coordinated disconnect/reconnect operations and associated costs
3Object-affected harmful factors
If insulating covers are used, then safety improves by shielding technicians from electrical hazards, but device complexity increases
Solution Approach 1:
The insulating cover is designed as a flexible shell made of insulating material that conforms to the shape of the meter socket components. This simple shell design provides comprehensive protection without requiring complex mechanical structures, maintaining ease of use while ensuring safety
Solution Approach 2:
The insulating cover is designed as a simple, inexpensive device that can be easily applied and removed. Its straightforward construction from basic insulating material keeps device complexity low while effectively shielding technicians from electrical hazards
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 insulative cover enables safe and efficient maintenance of electric meter sockets by shielding technicians from electrical hazards, eliminating the need for external support and preventing costly disconnect/reconnect procedures.
Implementation Method 1
An electrically insulative cover made from polymeric materials, such as silicone-based rubber
Implementation Method 2
an adhesive disposed on the at least one side panel
Data Source
AI summary
The present disclosure provides for an electrically insulative cover that can be used to cover a variety of electrical components, namely hot lugs. The cover has a top surface and at least one side surface. The cover provides a shield between the lug and the individual performing work on the lug containing device. This reduces the need to disconnect and reconnect the flow of electricity which can be costly for customers. Additionally, it allows electrical work to be done more autonomously efficiently and safely.