Modular Dock Assembly With E-Channel Hidden Fastening
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Solution Overview
Problem
Traditional docks are large, heavy, and inflexible, making installation and shipping difficult, requiring custom design and construction, and often have fasteners that project above the decking surface, posing a tripping hazard.
Innovation Solution
A modular dock system comprising lightweight, interchangeable dock components with an E-channel extrusion member for attachment, allowing assembly without welding and using screws or bolts, enabling easy reconfiguration and installation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If traditional docks are constructed as large, heavy structures, then structural strength and stability are improved, but installation difficulty and shipping costs increase
Solution Approach 1:
The dock structure is divided into multiple modular components including frame members, decking sections, and connection elements. Each module can be manufactured separately with standardized dimensions and assembled on-site using simple connection mechanisms, eliminating the need for heavy lifting equipment and complex construction processes while maintaining overall structural integrity.
2Strength
If traditional docks use custom design and construction, then structural requirements are met, but flexibility and adaptability decrease
Solution Approach 1:
The modular dock system employs universal frame members and connection elements that can be configured to create various dock shapes, sizes, and configurations. The standardized modules can be arranged in different patterns to accommodate different water depths, access requirements, and structural loads, providing both structural adequacy and design flexibility.
3Strength
If traditional docks use welding for decking attachment, then connection strength is improved, but construction time and complexity increase
Solution Approach 1:
The system replaces welding operations with mechanical fastening systems including concealed fasteners that attach decking to frame members through screw threads or interference fits. This substitution eliminates the need for welding equipment, reduces construction time, and avoids the skill requirements and safety hazards associated with welding while maintaining adequate connection strength.
4Ease of operation
If traditional docks use protruding fasteners for decking attachment, then connection simplicity is improved, but safety hazards increase
Solution Approach 1:
The fastener heads are extracted from the visible surface and concealed within recesses in the decking or frame members. The fastening mechanism operates below the surface level, with the fastener shanks engaging the decking and frame while the heads remain hidden, eliminating tripping hazards while maintaining attachment simplicity through standardized recessed fastener installations.
Data Source
AI summary
Described are embodiments of a modular dock component for forming floating dock structures. In one example, a modular dock component includes a frame and decking supported by the frame. The frame includes at least one peripheral frame member configured for attachment to a cooperating peripheral frame member of another modular dock component to form a dock assembly structure. A plurality of such modular dock components may be assembled and optionally reconfigured to form dock assemblies of various different configurations. An E-channel member may form a part of the frame of the modular dock component and provide for attachment of the decking and/or a float, and for coupling two or more of the modular dock components together to form the dock assembly structure.