Semi-Trailer Spring Pole Retention Cable for Dislodgement Safety
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Solution Overview
Problem
Semi-trailer spring poles are often dislodged during the loading/unloading process, posing a risk of injury or death, and there is a need for a cable support safety system that can retain these poles within the semi-trailer and prevent them from falling or being knocked out.
Innovation Solution
A cable support safety system comprising at least one spring pole, a main cable secured along the trailer roof, and a spring pole retention cable that attaches to the spring pole, allowing it to move only a limited distance if dislodged, thereby preventing falls and injuries.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If spring poles are installed in semi-trailers to separate contents during transport, then the functionality of cargo separation is improved, but the risk of spring poles being dislodged and causing injury increases
Solution Approach 1:
A cable retention system serves as an intermediary element between the spring pole and the trailer structure. The cable connects to the spring pole and limits its movement, preventing it from being knocked out of place while maintaining its separation function during loading/unloading operations.
Solution Approach 2:
The cable retention system is pre-installed and configured before the spring pole is subjected to dislodging forces. The cable is secured along the trailer roof with proper tension and attachment points established in advance, so that when the spring pole is in use, the retention mechanism is already in place to prevent injury-causing dislodgement.
2Adaptability or versatility
If spring poles are allowed to move freely to adjust height, then the adaptability to different cargo needs is improved, but the stability and safety of the spring pole position deteriorates
Solution Approach 1:
The spring pole system incorporates both dynamic and static elements. The spring mechanism allows dynamic height adjustment and movement during normal operation to adapt to different cargo configurations. The cable retention system provides a static boundary that limits extreme movements and stabilizes the pole position, creating a controlled dynamic system that balances adaptability with safety.
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 system effectively retains spring poles within the semi-trailer, preventing them from being knocked out or falling during loading/unloading, ensuring safety by securing the poles in a vertical position and limiting their movement if dislodged.
Implementation Method 1
A spring pole is a spring-loaded device that is used within a semi-trailer to separate contents of the trailer during transport
Data Source
AI summary
The present invention relates generally to the field of semi-trailers. More specifically, the present invention relates to a cable support safety system for semi-trailers, primarily comprised of at least one spring pole, at least one main cable, and at least one spring pole retention cable. The main cable can be secured along the length of the trailer roof, wherein the spring pole retention cable can then be secured to the cable and to the spring pole after the spring pole is secured within a semi-trailer. In this manner, the spring pole can only move the length of the retention cable if the spring pole is dislodged or moved.