Modular Deck System for Freight Handling Efficiency
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Solution Overview
Problem
The traditional method of loading and unloading freight from semi-trailers is inefficient, as it requires multiple handling operations and results in wasted time and capacity due to the need for frequent forklift trips and lack of easy modification or stacking of pallets or freight.
Innovation Solution
A modular deck system featuring a movable platform with adjustable vertical posts and engagement members that allow decks to be placed at various heights, enabling easy stacking and bulk movement of freight, and an extension post system for securing tall cargo, which can be locked to prevent dislodgement during transport.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If traditional forklift loading/unloading method is used, then freight can be handled, but the number of handling operations increases and time is wasted
Solution Approach 1:
The system divides the trailer interior into multiple deck levels using horizontal deck members that can be independently positioned at different heights. This segmentation allows freight to be stacked vertically across multiple levels, enabling bulk loading and unloading operations rather than handling individual pallets sequentially through multiple trips.
Solution Approach 2:
The vertical posts are designed with telescopic or adjustable mechanisms that allow the height of deck members to be dynamically changed during loading operations. This dynamic adjustment capability enables optimization of deck heights based on cargo dimensions and facilitates efficient bulk handling by positioning decks at optimal levels for freight placement and removal.
2Adaptability or versatility
If fixed deck positions are used, then structure is simple, but adaptability to different cargo sizes is reduced
Solution Approach 1:
The vertical posts incorporate telescopic sections or adjustable mechanisms that allow the height of each post to be modified based on cargo requirements. Deck members can be positioned at various heights along the posts, enabling the system to adapt to different cargo dimensions while maintaining a relatively simple overall structure through standardized components.
Solution Approach 2:
The system allows change of the vertical parameter (height) of posts and deck positions to accommodate different cargo sizes. By enabling continuous or discrete adjustment of post heights and deck positions, the system achieves versatility in handling various cargo configurations without requiring completely different structural designs for each cargo type.
3Quantity of substance
If freight is stacked without modular system, then loading is simple, but trailer capacity is underutilized
Solution Approach 1:
The trailer space is segmented into multiple deck levels created by horizontal deck members supported on vertical posts. This segmentation enables three-dimensional stacking of freight across multiple levels, significantly increasing the usable cargo capacity of the trailer by utilizing vertical space that would otherwise be wasted in conventional single-level loading arrangements.
Solution Approach 2:
The modular deck system uses standardized vertical posts and deck members that can be configured in multiple ways to accommodate different cargo types and sizes. This multi-functionality allows the same basic components to serve various loading configurations, maximizing trailer capacity utilization without requiring specialized equipment for each cargo scenario.
Data Source
AI summary
Disclosed herein is a modular deck system that utilizes a combination of a movable platform having a plurality of vertical posts with engagement members. Decks, filled with freight, can be placed onto the vertical posts at various heights at different sections of the movable platform using a conveyance vehicle. Further, the height of the vertical posts can be extended using an extension post for securing tall cargo. The decks can also be locked to the vertical posts to prevent dislodgement of the deck during transport of the movable platform.