Variable Routing Clamp With Cushioning for Multi-Line Chafing
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Solution Overview
Problem
Routing clamps cause interfacial chafing and particle generation when securing multiple lines to moving devices, leading to degradation and failure, and are limited by spatial constraints, requiring multiple clamps for different configurations.
Innovation Solution
A variable routing clamp with a flexible cushion and rigid body, featuring through holes for spatial separation and a removable cap, allowing for securement of multiple lines with reduced chafing and compatibility with chemical applications.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Volume of moving object
If multiple lines are bundled together by a single routing clamp, then spatial requirements are reduced, but interfacial chafing and particle generation occur causing line degradation
Solution Approach 1:
The clamp body is divided into multiple independent clamping zones with individually adjustable clamping members. Each clamping member can independently apply pressure to separate lines within the same clamp, preventing interfacial chafing between bundled lines while maintaining spatial efficiency. The segmentation allows lines to be secured without direct contact between adjacent lines.
Solution Approach 2:
A cushioning material or separator is introduced between adjacent lines within the clamp body. This intermediary layer prevents direct contact and friction between lines, eliminating interfacial chafing and particle generation while allowing multiple lines to be secured in a compact configuration.
2Device complexity
If a single routing clamp is used to secure multiple lines, then device complexity is reduced, but the clamp cannot accommodate different line configurations
Solution Approach 1:
The clamp incorporates adjustable and reconfigurable clamping members that can be positioned and secured at multiple locations within the clamp body. This dynamic adjustment capability allows a single clamp to accommodate various line configurations, quantities, and routing patterns without requiring multiple fixed-configuration clamps.
Solution Approach 2:
The clamp body is designed with multiple clamping zones and adjustable components that enable it to perform multiple functions: securing different numbers of lines, accommodating various line diameters, and supporting different routing configurations. This universal design eliminates the need for multiple specialized clamps.
3Volume of moving object
If lines are secured in tight spatial environments, then spatial constraints are satisfied, but chafing against the clamp and surfaces increases
Solution Approach 1:
A flexible cushioning layer or film is applied to the internal surfaces of the clamp body where lines contact. This flexible protective layer reduces friction and prevents chafing between lines and against the clamp surfaces, eliminating particle generation while maintaining compact spatial configuration.
Data Source
AI summary
Implementations described herein relate to a variable routing clamp. In some implementations, a routing clamp may include a rigid body defining a channel. The routing clamp may include a flexible cushion that is configured to be inserted into the channel, where the flexible cushion includes two or more through holes extending through the flexible cushion that are configured to receive flexible lines, and where distances between the two or more through holes satisfy a threshold. The routing clamp may include a rigid cap that is configured to be fastened to the rigid body over an opening of the channel, where the rigid cap includes one or more lips that are configured to restrict movement of the flexible cushion after the flexible cushion is inserted into the channel.