Clay Block Assembly with Plate Connecting Elements
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Solution Overview
Problem
The existing block assembly with an insulating panel is complex and costly to manufacture due to numerous components and intricate assembly steps, and is sensitive to insulating panel thickness tolerances, limiting manufacturing efficiency and flexibility.
Innovation Solution
A block assembly comprising two clay blocks with shaped plate-like connecting elements that are introduced and glued into corresponding seats, reducing the number of components and assembly steps, and eliminating the insulating panel from the coupling structure, allowing for easier assembly and increased manufacturing flexibility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If multiple components (clips, rivets, spacers) are used to connect blocks with an insulating panel, then the connection strength is improved, but the device complexity and manufacturing cost increase significantly
Solution Approach 1:
The patent combines multiple separate components (clips, rivets, spacers) into a single integrated connecting element. This connecting element is a single piece that incorporates the functions of all previous components, eliminating the need for separate parts and reducing assembly steps while maintaining connection strength.
Solution Approach 2:
The connecting element is designed to perform multiple functions simultaneously: it provides mechanical connection between blocks, maintains spacing, and integrates with the insulating panel. This multi-functional design replaces several specialized components with one universal element.
2Reliability
If multiple assembly steps (boring holes, slipping spacers, introducing rivets, bending ends, forcing clips) are used, then the connection reliability is improved, but the productivity decreases
Solution Approach 1:
The connecting element is pre-formed with all necessary features (connection portions, spacing portions, insulation contact portions) before assembly. This preliminary preparation eliminates the need for multiple assembly steps such as boring holes, inserting separate components, and bending operations during final assembly.
Solution Approach 2:
By merging all connection functions into a single pre-formed element, the patent reduces the assembly process from multiple complex steps to a single insertion operation, significantly improving productivity while maintaining connection reliability through the integrated design.
3Stability of the object's composition
If the insulating panel is made thicker to provide better support, then the structural stability is improved, but the adaptability to thickness variations decreases
Solution Approach 1:
The connecting element is designed with flexible adaptation to different panel thicknesses. The insulation contact portion can adjust to varying thickness within a range, allowing the same connecting element to work with panels of different thicknesses without requiring precise tolerance control.
Solution Approach 2:
The design allows for parameter variations in panel thickness while maintaining functional performance. The connecting element's geometry is configured to accommodate a range of thickness values, making the system adaptable to manufacturing tolerances and different panel specifications.
4Strength
If complex coupling elements (dovetail tenons) are used to secure panels, then the connection strength is improved, but the ease of manufacture decreases
Solution Approach 1:
Instead of using complex interlocking shapes like dovetail tenons that require precise fitting and are difficult to manufacture, the patent inverts the approach by using simple geometric shapes (substantially rectangular sections) that are easier to manufacture while achieving the same connection function through a different mechanism.
Solution Approach 2:
The connecting element is divided into distinct functional portions (connection portions for blocks, spacing portions for distance maintenance, insulation contact portions for panel attachment). This segmentation allows each portion to be optimized for its specific function using simple, easy-to-manufacture geometries.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This solution simplifies the manufacturing process, increases production rate, and allows for varied insulating panel arrangements, including thermal and acoustic insulation, without being constrained by panel thickness tolerances, resulting in a more efficient and versatile block assembly system.
Implementation Method 1
A block assembly comprising two clay blocks with shaped plate-like connecting elements that are introduced and glued into corresponding seats
Data Source
Figure 1
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AI summary
A block assembly for buildings includes a first block (B) and a second block (B') that have a pair of vertical coupling seats (S, S') formed in their mutually facing sides, as well as at least one pair of connecting elements (C) suitable to enter the coupling seats (S, S'), said connecting elements (C; C') having a plate-like structure with a central portion wider than the seats (S, S') and end portions sized to enter with a minimum play the seats (S, S') where they are secured by gluing. The block assembly may also include an insulating panel (P) interposed between the two blocks (B, B'), in which case the connecting elements (C) are previously pushed through the insulating panel (P) so as to fasten them onto the latter.