Angled Boat Lift Stabilizer Mechanism

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Solution Overview

Problem

Existing boat lift technologies do not effectively support boats at non-zero angles, leading to inefficient use of space for display and storage, as they typically require a level surface, which limits the ability to showcase or store boats in a compact manner.

Innovation Solution

A boat lift system comprising a base with a pivotally attached boat support and stabilizers that prevent rotation, along with a lift mechanism allowing the boat support to be positioned at various angles, including up to 60 degrees relative to the base, utilizing stabilizer bars and a hydraulic lifting system to maintain stability and facilitate angled support.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Area of stationary object

If a boat lift uses a stationary mechanism on a level surface, then the boat can be supported stably, but the space required for display and storage is excessive

Engineering Contradiction:
Improvespace required for display and storageVSAvoidstability of boat support
Core Design Contradiction:
Area of stationary objectVSStability of the object's composition

Solution Approach 1:

The boat lift employs a dynamic support structure that can pivot between horizontal and angled positions. The support structure includes a pivot mechanism allowing it to transition from a stable horizontal position during loading to an angled display position, providing both stability when needed and space efficiency during display.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The invention introduces vertical dimension utilization by angling the boat support structure upward. Instead of extending horizontally on a level surface, the support elevates the boat at an angle, effectively using vertical space to reduce the horizontal footprint required for display and storage.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Area of stationary object

If the boat support is positioned at an angled position, then the space efficiency is improved, but the stability and support capability deteriorates

Engineering Contradiction:
Improvespace efficiencyVSAvoidsupport capability
Core Design Contradiction:
Area of stationary objectVSReliability

Solution Approach 1:

The boat lift incorporates a counterweight mechanism that balances the boat's weight when positioned at an angle. The counterweight system compensates for the gravitational force acting on the angled support, maintaining support capability and preventing unwanted movement while enabling space-efficient angled positioning.

Inventive Principle:
Principle #8Anti-weight (Counterweight)

Solution Approach 2:

The system includes preliminary stabilization measures such as outriggers or stabilizing legs that are deployed when the support is positioned at an angle. These preliminary actions prepare the structure to maintain stability before the boat is fully loaded, ensuring reliable support throughout the positioning process.

Inventive Principle:
Principle #10Preliminary action

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 the compact display and storage of boats by supporting them at angles, reducing the required space compared to level surfaces, while maintaining stability through the use of stabilizers and a hydraulic lifting mechanism.

Implementation Method 1

utilizing stabilizer bars and a hydraulic lifting system to maintain stability and facilitate angled support

Methodology Applied
Scientific EffectHydraulic lifting: Hydraulic Press

Implementation Method 2

a pivotally attached boat support and stabilizers that prevent rotation

Methodology Applied
Scientific EffectFriction: Friction

Data Source

PatentUS10156316B2Boat lift
Publication Date: 2018.12.18 CHAPARRAL BOATS
  • US10156316B2 patent drawing
  • US10156316B2 patent drawing
  • US10156316B2 patent drawing

AI summary

In one aspect, a boat lift includes a base, a boat support pivotally attached to a given portion of the base, and one or more stabilizers extending from the given portion of the base.