Handheld Cable Cleaner for Wire Rope Debris Removal
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Solution Overview
Problem
Current cable cleaning methods for stainless steel wire-rope deck railing systems are labor-intensive, fail to clean cables evenly, and require cables to be detached from their railing system for effective cleaning, which is inefficient and prone to re-tensioning issues.
Innovation Solution
A portable handheld wire rope cleaning apparatus that combines pressurized water with unique brush designs to effectively clean inside wire crevices without detaching the cables from their railing system, utilizing a series of disks with retention slots and high-pressure tunnels for efficient debris removal.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If spray chemicals and plastic bristle scrub brushes are used for cleaning, then the cleaning process can be performed without removing cables, but the cleaning is labor intensive and does not clean cables evenly
Solution Approach 1:
The cleaning device is segmented into multiple functional components: a cylindrical body with multiple brushes arranged axially at different radii, allowing simultaneous cleaning of different cable surfaces. The brushes are divided into leading and trailing sets that work in sequence, and the body is segmented to allow cable insertion through openings in the brush assemblies.
Solution Approach 2:
The device incorporates a water delivery system with a hollow drive shaft that channels water to nozzles positioned near the brushes. This hydraulic element provides rinsing and cleaning enhancement without requiring cable removal, solving the contradiction between ease of operation and cleaning effectiveness.
2Manufacturing precision
If cables are detached from railing system for cleaning, then thorough cleaning can be achieved, but the process is labor intensive and requires re-tensioning
Solution Approach 1:
The cleaning device is designed to perform multiple functions simultaneously: mechanical scrubbing by multiple brushes, rinsing via water nozzles, and debris removal through the trailing brushes that scrape the cable surface. This multi-functionality achieves thorough cleaning without requiring cable detachment, eliminating time loss.
Solution Approach 2:
The device design allows the cable to be cleaned in situ without external assistance or removal from the railing system. The self-contained brush and water delivery system provides all necessary cleaning functions directly at the cable location, making the process efficient and eliminating time-consuming detachment and re-tensioning operations.
3Ease of operation
If flexible plastic sleeve with fastener is used, then cable can be cleaned in place, but the fastener adds time consuming steps and is susceptible to failure
Solution Approach 1:
The design extracts the fastener element entirely from the cleaning system. Instead of using a flexible sleeve with hook and loop fasteners, the invention employs a rigid cylindrical body with fixed brush assemblies that maintain constant contact with the cable through gravitational force and structural design, eliminating fastener-related reliability issues.
Solution Approach 2:
The device changes the operational parameter from temporary fastened attachment to continuous gravitational contact. The brushes are positioned and held in place by the device structure and gravity, maintaining consistent cleaning pressure without relying on fastener integrity, thereby improving reliability.
4Ease of operation
If garden hose connection is used with open ends, then water can be applied for rinsing, but water pressure is insufficient to thoroughly clean wire crevices
Solution Approach 1:
The water delivery system transitions from external hose connection to an integrated internal channel system. Water is delivered through a hollow drive shaft that extends axially through the device, with nozzles positioned at strategic locations near the brushes. This dimensional integration allows pressurized water to reach crevices directly, improving cleaning precision while maintaining ease of operation through standard hose connection.
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 apparatus provides thorough and efficient cleaning of stainless steel wire-rope cables, restoring a polished appearance, improving durability, and extending the lifespan of the cables while allowing for on-site cleaning without the need for cable detachment.
Implementation Method 1
The water flows into the center chamber through a series of small tunnels to apply high pressure on the cable to remove particles
Implementation Method 2
Wire brushes fitted in the center portion of the body clean deep inside the crevices between the wire strands
Data Source
AI summary
A hand-held cable cleaning apparatus. The apparatus has a body including an axial cavity extending along an axial length, the axial cavity is shaped to surround the cable. A cable slot extends a length of the axial cavity, the cable slot forming an opening between the axial cavity and an exterior of the body allowing the cable to enter the axial cavity through the cable slot. The apparatus can include a brush extending into the axial cavity for cleaning the cable. The apparatus can also include a fluid inlet port configured to direct fluid into a channel running axially through the body. A plurality of high-pressure tunnels extend between the channel and the axial cavity to direct fluid from the channel into the axial cavity.