Modular Transport Chassis for Variable Platform Dimensions

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Solution Overview

Problem

Existing mobile platform transport systems face limitations in loading and unloading due to fixed dimensions and geometry, and lack compatibility with platforms of varying sizes and geometries, as well as the ability to connect with other systems like trains.

Innovation Solution

A transport system featuring a reinforced central beam connecting the front and rear frames, allowing for easy loading and unloading from either side, accommodating various platform dimensions and geometries, and enabling connection to trains, with a mechanical locking system and additional security features to ensure safe transport.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Strength

If a fixed central beam structure is used in the transport system, then the structural strength is improved, but the adaptability to platforms with different dimensions and geometries deteriorates

Engineering Contradiction:
Improvestructural strengthVSAvoidadaptability to platform dimensions
Core Design Contradiction:
StrengthVSAdaptability or versatility

Solution Approach 1:

The central beam is divided into modular segments that can be adjusted in length and configuration. This segmentation allows the beam to adapt to different platform dimensions while maintaining structural integrity through standardized connection points and adjustable support positions.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The central beam incorporates adjustable and movable components rather than being completely fixed. This allows the beam structure to dynamically adapt its configuration to accommodate various platform geometries while maintaining the necessary structural strength for safe transport.

Inventive Principle:
Principle #15Dynamics

2Ease of operation

If a mechanical locking system is used, then the ease of operation is improved, but the device complexity increases

Engineering Contradiction:
Improveease of loading and unloadingVSAvoidlocking system complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The mechanical locking system is designed to automatically engage and disengage through the natural loading and unloading motions themselves. The system uses the movement of platforms to trigger locking and unlocking actions, eliminating the need for separate control mechanisms and reducing overall system complexity while maintaining ease of operation.

Inventive Principle:
Principle #25Self-service

3Strength

If a reinforced central beam is used, then the strength is improved, but the weight of the transport system increases

Engineering Contradiction:
Improvecentral beam strengthVSAvoidtransport system weight
Core Design Contradiction:
StrengthVSWeight of moving object

Solution Approach 1:

The reinforced central beam utilizes composite material construction, combining different materials with complementary properties to achieve high strength-to-weight ratio. This allows the beam to maintain necessary structural strength while minimizing the weight increase that would result from using单一 high-strength materials.

Inventive Principle:
Principle #40Composite materials

Data Source

PatentEP2439124B1Mobile platforms transport system
Publication Date: 2016.04.06 IMEGUISA PORTUGAL IND METALICAS REUNIDAS SA
  • EP2439124B1 patent drawingFigure 1~2
  • EP2439124B1 patent drawingFigure 3~4
  • EP2439124B1 patent drawingFigure 5~6

AI summary

The present invention discloses a transport system to move different types of mobile platforms for transport and packaging of goods, thus facilitating the distribution of the platforms and goods in different locations of the warehouses, factories or stores, as between them, and they are composed by: front frame (1), rear frame (2), center beam (3) connection of the chassis, roller bearings (4), locking system of platforms (5), hook (6) and eye (7), mounted on wheels (8).