Multi-purpose Tool for Securing Intermodal Container Locking Fasteners
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Solution Overview
Problem
The inefficiency and difficulty in securing locking fasteners on intermodal containers during transportation, particularly in tight and adverse conditions, pose a risk of the containers becoming loose and causing damage.
Innovation Solution
A multi-purpose tool with elongated handles, a pivot joint, a cutting tool, a flexible tubular element with a gripping mechanism, and integrated lighting elements for improved visibility and ease of use, allowing for secure installation and cutting of zip ties around locking fasteners.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If drivers manually secure zip ties in tight confines at night or in inclement weather, then locking fasteners can be secured, but the process becomes inefficient and difficult
Solution Approach 1:
The tool combines multiple functions (gripping element, lighting elements, cutting tool, and tubular element) into a single integrated device that performs all necessary operations for securing locking fasteners, eliminating the need for multiple separate tools and improving operational ease
Solution Approach 2:
The lighting elements illuminate the work area before the driver needs to secure the zip tie, and the gripping element is pre-positioned and ready to grab the zip tie end, allowing the driver to quickly secure locking fasteners even in dark or inclement weather conditions
2Reliability
If drivers use traditional manual methods to secure zip ties, then locking fasteners can be tied down, but the process is time-consuming and imprecise
Solution Approach 1:
The gripping element automatically grabs and holds the zip tie end when inserted, and the slide mechanism automatically retracts the gripping element after securing the zip tie, eliminating the need for manual manipulation and reducing the time required to secure locking fasteners
Solution Approach 2:
The tool replaces manual manual manipulation with mechanical automation - the slide mechanism automatically controls the gripping element's extension and retraction, and the cutting tool automatically severs the zip tie, significantly reducing the time and improving the precision of the securing process
3Reliability
If drivers work in tight confines without adequate lighting, then locking fasteners can be secured, but visibility and precision are compromised
Solution Approach 1:
The tool integrates lighting elements directly into the device structure, combining illumination and securing functions in one tool that fits in tight confines, providing adequate visibility without requiring separate lighting equipment
Solution Approach 2:
The lighting elements activate before the driver begins securing the locking fastener, illuminating the tight confined area in advance to provide sufficient visibility and precision for the task at hand
4Ease of operation
If drivers use simple tools without specialized gripping mechanisms, then basic securing can be performed, but precision and reliability are insufficient
Solution Approach 1:
The gripping element automatically positions itself to grab the zip tie end with precision, and the slide mechanism automatically controls the gripping element's movement, providing precise installation without requiring complex manual manipulation or specialized skills
Solution Approach 2:
The tool integrates multiple functions (gripping, lighting, cutting) into a single device that maintains simplicity while providing precise control over the zip tie installation process, making it suitable for all driving conditions
Data Source
AI summary
Disclosed is a multi-purpose tool having two elongated handles and a head portion pivotably connected about a common pivot joint. A flexible tubular element is connected to one of the two elongated handles. A gripping element is housed within a distal end of the tubular element. The gripping element can be extended or retracted from the distal end of the tubular element. A lighting element is attached to the distal end of the tubular element to illuminate working area.