Ladder-Mounted Wire Rack for Ceiling Tile Storage
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Solution Overview
Problem
Existing methods for installing ceiling tiles are inefficient and prone to damage due to the need to frequently climb and descend ladders to retrieve and place tiles, which can be knocked off and broken.
Innovation Solution
A ceiling tile ladder attachment device featuring a rectangular wire rack that attaches to the back of a ladder, holding 8-10 tiles securely and allowing for easy access, with adjustable hooks to accommodate various ladder sizes, providing a secure storage solution for tiles during installation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If ceiling tiles are stored on top of the ladder, then they are accessible during installation, but they may be knocked off and broken
Solution Approach 1:
A basket attachment device serves as an intermediary between the ladder and ceiling tiles. The basket is secured to the ladder rails and provides a protected storage space for tiles, eliminating the risk of tiles being knocked off while remaining easily accessible to the installer.
Solution Approach 2:
The storage solution moves from the horizontal top surface of the ladder to the vertical side of the ladder via the basket attachment. This dimensional change allows tiles to be stored in a protected space along the ladder rail rather than precariously on the flat top surface.
2Productivity
If multiple ceiling tiles are carried at once, then installation efficiency improves, but the risk of knocking them off and breaking them increases
Solution Approach 1:
The basket acts as a secure intermediary container that can hold multiple ceiling tiles simultaneously. The tiles are protected within the basket structure while remaining accessible to the installer, enabling efficient multi-tile installation without the heightened risk of damage.
3Reliability
If a ceiling tile holder is designed to fit specific ladder types, then attachment reliability improves, but adaptability to different ladder sizes and styles decreases
Solution Approach 1:
The basket attachment device is designed with universal compatibility features including adjustable straps and multiple attachment points that can accommodate various ladder types (step ladders, extension ladders, A-frame ladders) and sizes. This allows a single device design to securely attach to diverse ladder configurations.
Solution Approach 2:
The attachment mechanism incorporates dynamic elements such as adjustable straps and movable attachment points that can be configured to fit different ladder dimensions. This adjustability maintains secure attachment across varying ladder types without requiring multiple specialized designs.
Data Source
AI summary
The ceiling tile ladder attachment device holds ceiling tiles while a user is working on a ladder to install or replace the tiles in the ceiling, in addition to storing tiles that have to be removed from the ceiling and held for re-installation after performing other maintenance above the tiles. The ceiling tile ladder attachment device includes a rectangular wire rack that attaches to the back side of a ladder. The wire rack has a hook part on the back side. The hook part preferably attaches to the wire rack in two places to prevent the wire rack from swinging or slipping on the ladder. The hook part includes adjustable hook points for different styles and sizes of step ladders. The user can attach the ceiling tile ladder attachment device to the backside of the ladder using the hook part.