Lift Platform Tool Holder Wedge Mount for Guard Rail Fit

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Solution Overview

Problem

Existing tool holders for aerial platform lifts are not universally compatible across different brands and models, and their secure attachment is compromised during lift movement, leading to potential tool dislodgment and safety hazards.

Innovation Solution

A slidable wedge system that secures tool holders to guard rails of varying widths without altering the platform, using pliable arms and adaptable designs to minimize shifting and ensure stable mounting.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If tool holders are designed to fit specific guard rail widths, then attachment security is improved, but compatibility across different lift models deteriorates

Engineering Contradiction:
Improveattachment securityVSAvoidcompatibility across lift models
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The tool holder employs an adjustable guard rail engagement mechanism that can dynamically adapt to different guard rail widths. The holder features movable components that allow workers to reconfigure the attachment geometry to match various rail dimensions, thereby maintaining secure attachment across diverse lift models without requiring multiple specialized holders.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The design incorporates adjustable parameters including engagement point positions and attachment angles that can be modified to accommodate different guard rail specifications. By changing these geometric parameters, the same tool holder can securely attach to guard rails of varying widths while maintaining reliable tool retention.

Inventive Principle:
Principle #35Parameter changes

2Reliability

If tool holders are securely attached to prevent dislodgment, then safety is improved, but ease of installation and removal deteriorates

Engineering Contradiction:
ImprovesafetyVSAvoidease of installation and removal
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The tool holder is divided into modular components including separate attachment elements and tool retention mechanisms. This segmentation allows workers to quickly assemble and disassemble the holder by simply connecting or disconnecting the modular parts, enabling rapid installation and removal while maintaining secure attachment when assembled.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The holder incorporates quick-release attachment mechanisms that transition between locked and unlocked states with minimal effort. The dynamic design allows the attachment to be firmly secured during operation for safety, yet easily released when installation or removal is needed, resolving the contradiction between secure attachment and ease of operation.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS20250236011A1Adjustable tool holder for lift platform rail
Publication Date: 2025.07.24 BRYANT NICHOLAS
  • US20250236011A1 patent drawing
  • US20250236011A1 patent drawing
  • US20250236011A1 patent drawing

AI summary

Tool holder mountable on guard rail of aerial lift platform includes a slidable wedge to minimize the gap between hook sides and the guard rail. This minimizes movement of the tool holder with respect to the guard rail when the platform is moved.