Scaffold Transport System Automation via Modular Rail Coupling

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Solution Overview

Problem

Current scaffold transport systems require manual labor to move materials vertically within scaffolding, which is inefficient and prone to human error, leading to increased costs and safety risks.

Innovation Solution

A scaffold transport system featuring a rail system with horizontally and vertically running rail sections, coupled with a carriage module that uses a gripper unit and sliding mechanism for automated movement, eliminating the need for manual intervention and enabling efficient, safe transport of materials across scaffolding tiers.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If manual labor is used to transport materials vertically within scaffolding, then flexibility in handling various materials is maintained, but efficiency is reduced and human error increases

Engineering Contradiction:
Improvematerial transport efficiencyVSAvoidtransport safety
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The patent replaces manual mechanical labor with an automated mechanical transport system consisting of a carriage module that moves along rail sections. The carriage module is mechanically coupled to the rail system and can be automatically positioned to transport materials between different scaffold tiers, eliminating the need for workers to manually carry materials vertically.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The transport system is designed to operate autonomously without requiring continuous human intervention. The carriage module can be positioned and moved along the rail sections automatically, and the system includes features such as coupling mechanisms and positioning systems that enable self-servicing operation, reducing reliance on manual labor while maintaining safety and efficiency.

Inventive Principle:
Principle #25Self-service

2Productivity

If automated transport systems are implemented, then efficiency and safety are improved, but device complexity increases

Engineering Contradiction:
Improvematerial transport efficiencyVSAvoidtransport system complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The transport system is divided into modular components including discrete rail sections (horizontally and vertically running), individual carriage modules, and separate coupling mechanisms. Each component can be independently assembled, positioned, and maintained. The rail system consists of multiple modular rail sections that can be configured in different arrangements, and the carriage module can be detached and repositioned as needed, simplifying the overall system management despite its automated functionality.

Inventive Principle:
Principle #1Segmentation

3Adaptability or versatility

If rail sections are extended to cover larger scaffold areas, then transport versatility is improved, but system complexity and installation difficulty increase

Engineering Contradiction:
Improvetransport coverage areaVSAvoidrail system complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The rail system is constructed from multiple modular rail sections that can be assembled in series to extend the transport coverage area. Horizontal and vertical rail sections can be combined in different configurations to match the scaffold layout. This modular approach allows the system to be easily expanded to cover larger areas without requiring a complete system redesign, as additional rail sections can be simply added to the existing modular structure.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The rail sections are designed with universal coupling mechanisms that allow the same modular components to be used in both horizontal and vertical orientations. The carriage module can operate along any rail section regardless of orientation, and the coupling mechanisms are standardized to work consistently across different configurations. This universality enables the system to adapt to various scaffold layouts and coverage requirements using the same basic components.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS11821223B2Scaffold transport system, method for controlling a scaffold transport system and use of a scaffold transport system
Publication Date: 2023.11.21 KEWAZO GMBH
  • US11821223B2 patent drawing
  • US11821223B2 patent drawing
  • US11821223B2 patent drawing

AI summary

A scaffold transport system is described with a rail system having at least one horizontally running rail section, and at least one carriage module, which is designed to move along the rail system. The carriage module has a coupling section via which the carriage module is captively and movably coupled to the rail system, and a carrier section by means of which the carriage module carries objects during the movement.