Goods Wagon Basin Layout for Mixed Container and Trailer Loading
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Solution Overview
Problem
Existing rail-bound goods wagons with insertable basins are inflexible and economically inefficient, often requiring additional space at loading stations due to the basin's inability to be transported with the goods, and complex systems like Cargobeamer wagons are costly.
Innovation Solution
A goods wagon with fastening elements defining a basin loading surface lower than the wagon's ends, allowing the basin to be carried with containerized goods, and adjustable fastening elements for different container sizes, along with a ramp assembly for truck tractors, enabling flexible loading and transport scenarios.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the basin is made insertable into the goods wagon pocket, then the goods wagon can transport semi-trailers, but the basin cannot be transported with containerized goods and requires additional parking space at loading stations
Solution Approach 1:
The basin is designed with movable side members that can be repositioned between a first position for semi-trailer insertion and a second position for container transport. This dynamic reconfiguration allows the same basin structure to adapt to different transport modes without requiring additional parking space, as the basin can be quickly repositioned or removed when not needed for semi-trailer transport.
Solution Approach 2:
The basin is designed as a multi-functional component that can serve both semi-trailer transport and container transport purposes. By incorporating adjustable side members and fastening elements, the basin can universally accommodate different types of goods and transport configurations, eliminating the need for separate dedicated spaces for different transport modes.
2Ease of operation
If the basin loading surface is positioned at the same height as the wagon ends, then loading is simplified, but containerized goods cannot extend above the basin loading surface
Solution Approach 1:
The side members of the basin are designed to be movable between different positions. When positioned for container transport, the side members are retracted or repositioned to allow containerized goods to extend above the original basin loading surface level. This dynamic adjustment maintains ease of operation while enabling versatile cargo configurations.
Solution Approach 2:
The basin structure incorporates vertical adjustability through movable side members that can change the effective loading height. This dimensional change allows the basin to accommodate both low-profile semi-trailer loading and tall containerized goods, extending the loading surface capability in the vertical dimension when needed.
3Reliability
If fastening elements are provided on side members to secure the basin, then the basin is firmly fixed, but the goods wagon structure becomes more complex
Solution Approach 1:
The fastening elements are integrated directly into the side members of the basin, merging the fixation function with the structural component. This consolidation provides reliable basin fixation without adding separate complex fastening systems, as the side members themselves incorporate the necessary fastening features for secure attachment to the goods wagon.
Solution Approach 2:
The side members serve multiple functions: they form the basin structure, provide fastening elements for securing the basin to the goods wagon, and enable positional adjustment between different transport configurations. This multi-functionality reduces overall structural complexity while maintaining reliable fixation through the integrated fastening capabilities.
Data Source
AI summary
Provided is a goods wagon for transporting goods, having a head piece at a front end of the goods wagon, an end piece at a rear end of the goods wagon and two side members extending between the head piece and the end piece. A basin for goods is provided, which defines a basin loading surface, and the side members defining a pocket into which the basin is inserted. On the side members fastening elements for the basin are provided, which predefine a loading position in the pocket of the goods wagon for the basin in which the basin loading surface is situated lower than a loading surface provided on the head piece and is situated lower than a loading surface provided on the end piece.