Modular Decking System With Adjustable Pile Brackets
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Solution Overview
Problem
Conventional decking systems are cumbersome, require significant on-site assembly, and have weak connections between joists and headers, leading to instability and increased costs, especially when installed in sensitive environments like wetlands.
Innovation Solution
A modular decking system with extruded and interlocking components, including helical piles, adjustable pile brackets, headers, joists, and decking fasteners, allowing for rapid assembly and disassembly with minimal disruption, featuring improved shear strength at critical joints.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If conventional modular decks are used, then on-site assembly is reduced, but the decks require precise placing of piers or piles and significant fastening with screws or bolts
Solution Approach 1:
The patent employs adjustable pile brackets that can be positioned at multiple locations along the pile and rotated to different angles. This dynamic adjustability allows the brackets to accommodate variations in pile placement precision while maintaining proper structural alignment, eliminating the need for extremely precise piercing during installation.
Solution Approach 2:
The adjustable pile bracket serves as an intermediary component between the pile and the deck structure. It absorbs the discrepancies between intended and actual pile positions, providing a flexible connection point that can be precisely positioned relative to the pile while maintaining the overall structural integrity of the deck.
2Loss of time
If pre-manufactured deck modules are used, then on-site assembly time is reduced, but the decks become heavy and cumbersome for shipping and handling
Solution Approach 1:
The deck system is divided into modular components including individual deck panels, joists, headers, and pile brackets that can be manufactured separately and assembled on-site. This segmentation allows for lighter individual components that are easier to transport and handle, while still forming a complete structural system when assembled.
Solution Approach 2:
The patent utilizes composite construction techniques combining different materials with complementary properties. For example, using engineered wood products or composite materials for deck panels that offer high strength-to-weight ratios, allowing the modules to be both structurally sound and easier to handle during shipping and installation.
3Ease of operation
If conventional decking systems are used, then installation is straightforward, but the connections between joist and header lack significant shear strength
Solution Approach 1:
The header brackets are pre-configured with multiple attachment points and pre-drilled holes positioned to receive joist fasteners. This preliminary preparation ensures that when the joist is installed, the connection points are already optimized for maximum shear strength, combining installation simplicity with structural integrity.
Solution Approach 2:
The patent merges the header and bracket components into an integrated assembly where the bracket is permanently attached to the header. This combination creates a unified structural element that provides both the connection function and the structural support function, eliminating the need for separate fastening operations and ensuring robust joist-header connections.
4Adaptability or versatility
If conventional decks are custom built on site, then the deck fits specific requirements, but the skill and care needed to precisely place and fasten components is time consuming and costly
Solution Approach 1:
The adjustable pile brackets can be positioned at multiple locations and angled to accommodate various site conditions and customization requirements. This dynamic adaptability allows the same standardized components to be configured for different project specifications without requiring custom fabrication or complex on-site assembly procedures.
Solution Approach 2:
The patent designs universal components such as the adjustable pile brackets and standardized connection details that can be used across different project types and site conditions. These multi-functional components maintain the ability to customize to specific requirements while eliminating the need for custom-built solutions, thereby reducing time and cost.
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
The system enables rapid installation with minimal environmental impact, supports foot traffic and light vehicles, and provides structural integrity, while being lightweight and easy to transport, suitable for various applications including temporary structures.
Implementation Method 1
a plurality of piles (which may comprise aluminum) having a helical portion configured to be driven into a ground surface
Implementation Method 2
The saddle assembly is rotatable about a fastener and is capable of being leveled, such as by a plurality of set screws or a partial ball joint
Data Source
AI summary
The invention provides a system, method, and components for assembling and disassembling boardwalks, decks, and platforms. The invention has a number of extruded and interlocking components. It is installed by driving piles, preferably helical piles, into a ground surface. The invention provides a comprehensive set of assembly members, including and not limited to brackets that attach to the piles, headers, joists, cross braces, decking, and decking fasteners for holding the decking in place. In particular, a multiple-way adjustable bracket connects the piles to the rest of the structure.