Modular Deck Structure with Link Beams for Rapid Assembly

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Solution Overview

Problem

Conventional pier and terrace structures are difficult to assemble quickly and easily on-site without special tools, as they require complex assembly processes and measurements, limiting their rapid deployment and adaptability.

Innovation Solution

A deck structure comprising elongate support parts, connecting parts, link beams, and connecting pieces that can be easily assembled by connecting the link beams to the support parts using the connecting pieces, allowing for automatic positioning of deck elements between the link beams, forming a stiff cassette structure without the need for extensive fastening.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If conventional pier and terrace structures are assembled on-site, then the structures can be customized to various locations, but the assembly process is complex and time-consuming requiring special tools and measurements

Engineering Contradiction:
Improvecustomization to various locationsVSAvoidassembly time
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The structure is divided into modular components (support parts, connecting parts, link beams, deck elements) that can be independently manufactured and assembled. Each module is designed with standardized connection interfaces that simplify on-site assembly while maintaining adaptability to different locations.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Complex preprocessing operations are performed during factory manufacturing rather than on-site. The support parts, connecting parts, and link beams are pre-fabricated with integrated connection features, eliminating the need for special tools and measurements during assembly. The modules are prepared in advance with all necessary connection elements already in place.

Inventive Principle:
Principle #10Preliminary action

2Strength

If conventional structures use extensive fastening methods, then structural strength is achieved, but assembly complexity and time increase

Engineering Contradiction:
Improvestructural strengthVSAvoidassembly complexity
Core Design Contradiction:
StrengthVSDevice complexity

Solution Approach 1:

Multiple functions are merged into single components. The connecting parts integrate both structural connection and fastening functions into one element. The link beams combine support, connection, and positioning functions, eliminating the need for separate fastening operations and reducing assembly complexity while maintaining structural integrity.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The structure utilizes self-aligning and self-securing features. The connecting parts are designed to automatically position and lock the link beams and deck elements without requiring external fastening operations. The modular components include built-in alignment features that guide proper assembly, making the structure self-assembling to a significant degree.

Inventive Principle:
Principle #25Self-service

Data Source

PatentEP4406824A1Deck structure and connecting structure
Publication Date: 2024.07.31 AGILE COMPOSITES OY
  • EP4406824A1 patent drawingFigure 1
  • EP4406824A1 patent drawing
  • EP4406824A1 patent drawing

AI summary

The invention relates to a deck structure comprising at least two elongate support parts (1), arranged at a distance from each other, and at least two elongate connecting parts (5), each arranged in parallel on one support part, and at least two connecting pieces (2), and at least two link beams (3), connected by means of the connecting pieces to the connecting parts (5) to join two support parts (1) spaced at a distance from each other, and one or more deck elements (4), arranged between the link beams. Further, the invention relates to a connecting structure comprising at least one elongate connecting part (5), at least one connecting piece (2) and at least one link beam connected by means of the connecting piece to the connecting part (5).