Interlocking Work Platforms With Sliding Hook-Latch Connection
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Solution Overview
Problem
Existing work platforms face challenges in providing extended elevated workspaces without increasing weight and effort, and securely connecting multiple platforms for safe and easy use.
Innovation Solution
A work platform system comprising interconnected scaffolds with sliding hook and latch assemblies that allow platforms to be locked together, enabling seamless transition between them without dismounting, using rotatable leg assemblies and sliding hooks with latch engagement for stability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Length of moving object
If two or more individual work platforms are connected together to double the elevated workspace, then the elevated workspace length is improved, but the device complexity increases due to the need for secure connection mechanisms
Solution Approach 1:
The work platform system is divided into separate modular platforms that can be independently assembled and connected. Each platform is a self-contained unit with standardized connection points, allowing the overall workspace length to be extended by adding more modules without creating a single complex structure.
Solution Approach 2:
A hook assembly acts as an intermediary connection mechanism between platforms. The hook assembly includes a hook that engages with a latch assembly on the adjacent platform, providing a simple yet secure connection method that reduces overall system complexity while enabling platform extension.
2Length of moving object
If individual work platforms are made larger to provide longer elevated workspace, then the elevated workspace length is improved, but the weight of the moving object increases
Solution Approach 1:
Instead of creating one large heavy platform, the system segments the workspace into multiple smaller, lighter platforms connected in sequence. This allows the total workspace length to be extended while keeping each individual platform lightweight and easy to maneuver.
3Reliability
If secure connection mechanisms are added to connect work platforms together, then the reliability of the connection is improved, but the ease of operation deteriorates due to additional locking steps
Solution Approach 1:
The hook assembly serves as a simple intermediary that provides secure connection through a straightforward engage-disengage mechanism. The hook attaches to the latch assembly with a single motion, and release is equally simple, maintaining ease of operation while ensuring reliable platform connection.
4Reliability
If hook assemblies are made to extend below and outward beyond the scaffold for engagement, then the reliability of platform connection is improved, but the device complexity increases due to additional moving parts
Solution Approach 1:
The hook assembly is designed with dynamic, movable components rather than fixed structures. The hook can be positioned and adjusted as needed, and the entire assembly can be stored in a retracted position when not in use, providing secure connection capability without permanent structural complexity.
Data Source
AI summary
A work platform system having a first work platform. The first work platform having a first hook assembly and a first latch assembly. The system having a second work platform. The second work platform having a second hook assembly and a second latch assembly. The first work platform locked to the second work platform through the first hook assembly engaging with the second latch assembly and the first hook assembly in the use position. A method for using a work platform system. A method for producing a work platform.