Spring-Loaded Bumper Docking Seawall Adaptation
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Docking recreational boats, such as pontoon boats, typically requires expensive dock installations, limiting the number of available docking locations and increasing costs.
Innovation Solution
A bumper system with a spring-loaded bumper and an anchor assembly mounted on a boat allows for docking against a seawall, absorbing kinetic energy and providing a low-cost, rapid docking solution by using a receiver and anchor assembly that can be easily attached to the seawall, with the anchor assembly adjusting for water level changes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a traditional dock is installed to enable boat docking, then docking capability is provided, but installation cost and structure complexity increase significantly
Solution Approach 1:
The docking system is divided into separate functional components: a bumper system with spring-loaded elements mounted on the boat, and a separate dock receiver mounted on the dock. This segmentation allows each component to be optimized independently and simplifies installation compared to integrated dock structures.
Solution Approach 2:
The docking function is extracted from the traditional dock structure and implemented as a separate bumper system on the boat. The spring-loaded bumper mechanism is taken out as an independent component that can be mounted on various boat types without modifying the dock infrastructure.
2Adaptability or versatility
If a traditional dock is installed to enable boat docking, then docking capability is provided, but installation cost increases significantly
Solution Approach 1:
The bumper system uses relatively simple, inexpensive components including spring-loaded mechanisms and basic mounting brackets. These components can be manufactured at low cost and replaced if needed, providing an economical alternative to expensive traditional dock installations.
Solution Approach 2:
The bumper system is designed to be universally applicable to different boat types and docking locations. The same basic bumper design can be mounted on various boat configurations, and the dock receivers can be installed on different dock structures, reducing overall system cost through standardization.
3Area of moving object
If the bumper is mounted under the deck to save space, then passenger area space is preserved, but the bumper must extend forward of the bow for proper engagement
Solution Approach 1:
The bumper system utilizes the vertical dimension by mounting the receiver under the deck while allowing the bumper to extend forward horizontally. This dimensional arrangement preserves passenger space underneath the deck while providing forward extension for proper seawall engagement during docking operations.
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 safe and efficient docking at various locations without the need for expensive docks, protecting both the boat and seawall from damage while maintaining secure attachment despite water level fluctuations.
Implementation Method 1
the spring absorbs the kinetic energy of the boat, thereby protecting the boat and the seawall from damage
Implementation Method 2
a member exhibiting buoyancy in water
Data Source
AI summary
A docking system for a boat includes spring-loaded bumpers that protrude from the bow of the boat, thereby enabling a boat operator to dock the boat against a vertical structure such as a seawall. Anchors are mounted with respect to the seawall to which ropes may be tied to secure the boat and maintain contact between the bumpers and the seawall. Anchors may be supported above the water level by floats, which automatically adjust the height of the anchors in response to changes in the water level.