Modular Cable Trough System with Snap-Assembly Mating Arrangement

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Solution Overview

Problem

Existing cable management systems face challenges in ease of manufacture, installation, and adaptability to higher cable densities, particularly in providing sufficient space for optical fiber routing and handling various types of transmission cables.

Innovation Solution

A modular cable management system comprising trough elements with a mating arrangement that allows for easy assembly of separate parts, including longitudinal, cross, Tee, elbow, and reducer components, which can be snapped together to form customizable cable pathways, enabling flexible routing and expansion.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of manufacture

If cable routing systems use traditional integrated designs, then structural strength is maintained, but ease of manufacture and installation deteriorates

Engineering Contradiction:
Improveease of manufactureVSAvoidsystem complexity
Core Design Contradiction:
Ease of manufactureVSDevice complexity

Solution Approach 1:

The cable trough system is divided into multiple modular components including straight sections, elbows, tees, crosses, and reducers. Each component can be manufactured separately using standardized processes and then assembled on-site using coupling mechanisms, significantly improving ease of manufacture while maintaining structural integrity through standardized connection interfaces.

Inventive Principle:
Principle #1Segmentation

2Adaptability or versatility

If cable troughs are designed as fixed single-piece structures, then manufacturing simplicity is maintained, but adaptability to changing equipment needs deteriorates

Engineering Contradiction:
ImproveadaptabilityVSAvoidmanufacturing simplicity
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The cable management system employs modular components that can be dynamically assembled and reconfigured to adapt to changing equipment needs and cable density requirements. The standardized coupling mechanisms allow for easy addition, removal, or repositioning of trough sections without requiring complete system replacement, providing flexibility while maintaining manufacturing simplicity through standardized parts.

Inventive Principle:
Principle #15Dynamics

3Productivity

If traditional cable routing methods are used, then installation procedures are simple, but productivity and assembly efficiency deteriorate

Engineering Contradiction:
Improveassembly efficiencyVSAvoidinstallation simplicity
Core Design Contradiction:
ProductivityVSEase of operation

Solution Approach 1:

Cable trough sections and couplings are pre-manufactured with standardized connection interfaces and features that facilitate quick assembly. The modular design allows components to be prepared in advance and rapidly assembled on-site using simple coupling mechanisms, significantly improving assembly efficiency while maintaining installation simplicity through user-friendly connection methods.

Inventive Principle:
Principle #10Preliminary action

4Quantity of substance

If cable management systems are designed for high cable density, then space utilization is improved, but manufacturing complexity increases

Engineering Contradiction:
Improvecable capacityVSAvoidsystem complexity
Core Design Contradiction:
Quantity of substanceVSDevice complexity

Solution Approach 1:

The modular cable trough system allows for nested arrangements where smaller trough sections can be positioned within or alongside larger sections to maximize cable capacity within limited space. The standardized coupling mechanisms enable complex high-density configurations to be assembled from simple standardized components, achieving high cable capacity without proportionally increasing manufacturing complexity.

Inventive Principle:
Principle #7Nested doll (Nesting)

Data Source

PatentUS8965167B2Cable trough system and method
Publication Date: 2015.02.24 COMMSCOPE TECHNOLOGIES LLC
  • US8965167B2 patent drawing
  • US8965167B2 patent drawing
  • US8965167B2 patent drawing

AI summary

A telecommunications cable management system includes trough elements including a planar top surface and sides for cable routing and management. The trough elements are made from separate parts assembled together with a mating arrangement. The mating arrangement allows assembly of the system on site, such as by snapping the parts together. The trough elements are then assembled together to form the cable management system.