In-Wall Cable Pathway Layout for Non-Invasive Network Expansion
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Solution Overview
Problem
The installation of low-voltage cabling in existing buildings is tedious, time-consuming, and damaging to the building's integrity, often requiring invasive methods like raceway installation and causing signal loss due to cable exposure and improper handling.
Innovation Solution
An in-wall Universal Pathway system with oversized junction boxes, flexible conduits, 90-degree elbows, and improved faceplates that allow for secure cable management and future expansion, minimizing damage and facilitating easy access for future installations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If ceiling tiles are removed and drywall is cut to install structured cable in existing buildings, then cable installation is achieved, but wall integrity is damaged and installation becomes time-consuming and costly
Solution Approach 1:
The invention divides the wall structure into modular segments with pre-installed conduit pathways. The conduit system is segmented into sections that can be independently accessed and modified, allowing cable installation without compromising the overall wall structure. Junction boxes are positioned at strategic intervals to segment the cable routing path.
Solution Approach 2:
The conduit system is pre-installed within the wall structure during the building construction phase, before the finishing work is completed. This preliminary action creates ready-made pathways for future cable installations, eliminating the need for invasive wall modifications later. The conduit is positioned and secured in advance to accommodate various cable types.
2Ease of manufacture
If ceiling tiles are removed to locate cable paths, then cable routing is achieved, but installation time increases and costs increase
Solution Approach 1:
The conduit pathway system is pre-installed and marked during construction, creating visible or accessible routing guides that show the optimal cable paths. This preliminary routing information eliminates the need for time-consuming ceiling tile removal and wall cutting during cable installation, as the pathways are already determined and prepared.
Solution Approach 2:
The conduit system acts as an intermediary structure that provides a protected, pre-defined pathway between the surface and the cable routing points. This intermediary conduit network mediates between the building structure and the cable installation process, allowing cables to be routed through existing channels without requiring access to ceiling tiles or wall cavities.
3Ease of manufacture
If cable is pulled through wall space and over ceiling, then cable installation is achieved, but protective sheath is damaged causing signal loss
Solution Approach 1:
The conduit system serves as a protective intermediary that shields the cable from mechanical damage during installation and throughout its service life. The rigid or flexible conduit provides a smooth, protected pathway that prevents the cable sheath from being cut, shaved, or abraded by sharp edges, insulation, or other obstacles within the wall structure.
Solution Approach 2:
The conduit system provides pre-installed protective cushioning along the entire cable pathway. This protective layer is in place before cable installation, cushioning the cable from contact with harmful elements such as sharp ceiling tile edges, insulation materials, and structural obstructions, thereby preventing sheath damage and maintaining signal integrity.
4Ease of manufacture
If standard junction boxes are used, then installation is simple, but future expansion requires invasive structural work
Solution Approach 1:
The invention designs the conduit system and junction boxes with universal adaptability to accommodate multiple cable types and configurations. The conduit size and routing are designed to handle future cable additions, and junction boxes are positioned and sized to accommodate additional cables and devices. This multi-functional design allows the same infrastructure to serve both initial installation needs and future expansion requirements.
Solution Approach 2:
The conduit system is designed with dynamic capacity, allowing it to adapt to changing cable installation needs. The conduit pathways provide extra capacity beyond the initial cable installation, and junction boxes are configured to allow easy addition of cables and devices. This dynamic design enables the system to evolve with increasing data, voice, and power requirements without requiring structural modifications.
Data Source
AI summary
A universal pathway system for structured cabling built in-wall prior to drywall installation to allow for management of cables and future expansion of network or electrical drops allowing for high fiber count. The in-wall Universal Pathway system includes a junction box which is unique in its overall size and shape to accommodate a plurality of cables. The expandable/retractable flexible conduit is oversized to allow for a plurality of cables and future expansion of network needs. There is an improvement to a mud ring to accommodate the dynamic needs of the scope of work. Additionally, there is an improvement to a cover plate which can have multiple designs to accommodate the dynamic needs of the scope of work. Assembly of the system is simple and can be adjusted as the overall system is not limited in its placement as it is adjustable for various locations and height and depth of walls.