Modular Buoyant Launch Platform for Tide-Independent Vessel Recovery
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Solution Overview
Problem
Existing launch and recovery systems for marine vessels are tide-dependent, fixed to a single location, and often use moving parts underwater, leading to pollution and operational limitations.
Innovation Solution
A modular, buoyant structure system with suspension frames, hoists, and a lift platform that allows for tide-independent operation and environmentally friendly launch and recovery of marine vessels, using hydraulic jacks for height adjustment and avoiding submerged moving parts.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional fixed launch and recovery systems are used, then operational stability is improved, but portability and adaptability to different locations deteriorate
Solution Approach 1:
The system is divided into modular components including buoyant structures, suspension frames, and lift platforms that can be assembled and disassembled. This segmentation enables the system to be transported to different locations while maintaining operational stability when assembled, resolving the contradiction between portability and operational reliability.
2Ease of operation
If moving parts are used underwater for launch and recovery, then operational capability is improved, but environmental pollution from lubricants and fluids worsens
Solution Approach 1:
The patent replaces traditional mechanical systems with moving parts that require lubricants with a buoyancy-based system. The lift platform uses buoyant structures to raise and lower vessels without submerged mechanical components, eliminating pollution from lubricants while maintaining operational capability.
3Device complexity
If tide-dependent systems are used, then system simplicity is improved, but operational flexibility and availability deteriorate
Solution Approach 1:
The system incorporates adjustable buoyant structures and suspension frames that can dynamically adapt to different water levels and tide conditions. This dynamic design allows operation during both high and low tides, providing operational flexibility while maintaining relative system simplicity through modular components.
4Stability of the object's composition
If fixed location systems are used, then installation stability is improved, but versatility for different vessel sizes and locations deteriorates
Solution Approach 1:
The modular system with adjustable suspension frames and lift platforms can accommodate various vessel sizes and types. The same modular components can be assembled at different locations, providing universal applicability while maintaining installation stability through standardized connection methods.
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
Enables portable, tide-independent, and pollution-free launch and recovery of marine vessels, adaptable to various locations and vessel sizes, with reduced maintenance and operational costs.
Implementation Method 1
The system includes at least one buoyant structure and at least one suspension frame coupled to the buoyant structure
Data Source
AI summary
Systems and method for launching and recovering marine vessels are provided. The systems include buoyant pontoon coupled with suspension frames, hoists coupled to the suspension frames, and a lift platform suspended from the suspension frames via the hoists. The hoists are configured to raise and lower the lift platform relative to the suspension frames to launch and recover vessels. The height of the pontoons relative to sea level is modifiable, allowing the system to be tide independent.