Multi-Function Platform Creeper with Pivotable Mast and Hoist
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing elevated work platforms for mechanics lack multi-functionality, failing to provide a comprehensive solution for accessing and servicing vehicle components due to limitations in cost and physical space, necessitating a device that combines the functions of a creeper, work stand, crane, and hoist.
Innovation Solution
A multi-function platform creeper with a base, a fixed mast member, and an elevated work platform that includes a pivotable leg section with locking means, allowing for adjustable height and position to accommodate various working scenarios, and the ability to integrate tools such as a crane, hoist, or engine mount.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a mechanic uses separate equipment for elevated work, crane, and hoist functions, then each function can be performed adequately, but cost and physical space requirements increase
Solution Approach 1:
The patent integrates multiple functions (elevated work platform, crane, and hoist) into a single device. The mast member serves as both the support structure for the elevated platform and the boom for the crane/hoist operations, allowing one piece of equipment to perform multiple tasks that would traditionally require separate devices.
Solution Approach 2:
The patent combines the elevated work platform and crane/hoist into a unified system. The mast member and boom are integrated into a single structural element, and the platform can be positioned at various heights while the crane/hoist operates from the same structure, merging what were previously separate pieces of equipment.
2Ease of operation
If a creeper is designed with fixed platform position, then manufacturing is simpler, but accessibility to different vehicle components is limited
Solution Approach 1:
The patent introduces dynamic adjustability to the platform position through the leg section that can pivot between a non-working position and a working position. This allows the platform to be adjusted to different angles and heights to access various vehicle components, transforming a static structure into a dynamic, adaptable system.
Solution Approach 2:
The platform support structure is divided into separable segments: the mast member, the leg section, and the platform body. The leg section can be independently positioned and locked, allowing the platform height and angle to be adjusted without affecting the entire structure, enabling flexible positioning for different working scenarios.
3Adaptability or versatility
If a multi-function device is designed, then equipment versatility improves, but device complexity increases
Solution Approach 1:
The patent creates a universal device where the mast member serves dual purposes: supporting the elevated platform and serving as the boom for crane/hoist operations. The same structural element performs multiple functions, reducing the need for separate dedicated components for each function.
Solution Approach 2:
The patent employs a nested arrangement where the leg section can be positioned within or alongside the mast member structure, and the platform is integrated into the mast assembly. This nesting allows multiple functional components to occupy overlapping or adjacent spaces, reducing overall structural complexity while maintaining multi-functionality.
Data Source
AI summary
This invention pertains to a multi-function tool that when assembled in different configurations would meet many needs of the home or commercial mechanic. One configuration is height adjustable allowing users to work safely in an elevated position over the engine compartment of a light truck (i.e. half-ton to one-ton vehicle) even if that vehicle is lifted or taller than factory normal. Another configuration is an engine stand to hold a small engine block so the mechanic may repair it. Yet another configuration is a crane or hoist to assist in lifting engines or parts of engines (e.g. heads) out of the engine compartment to prevent injury to the mechanic. This hoist could also aid in lifting the engine or engine parts onto the engine stand or onto another conveyance (i.e. onto a truck).