Removable Lift Deck With Adjustable Hooks
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Solution Overview
Problem
Existing lift devices lack a versatile and adjustable deck solution that can accommodate different models and rail heights, limiting the ability to maintain a consistent working height and storage for equipment.
Innovation Solution
A removable deck for lift devices featuring adjustable hooks and pins that couple with middle rails, allowing for secure attachment and adjustable height settings, along with a hand rail that can be locked in place, enabling compatibility with various lift device models and providing a surface for equipment storage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a fixed deck design is used, then the structure is simple, but it cannot accommodate different models and rail heights
Solution Approach 1:
The deck incorporates adjustable hooks that can be repositioned along the inner walls to different height positions, allowing the deck to adapt dynamically to different rail heights of various lift device models while maintaining a consistent working surface height
Solution Approach 2:
The deck is designed as a removable assembly that can be separated from the lift device platform, allowing independent adjustment of the deck components (hooks, pins, hand rail) without affecting the entire lift device structure
2Ease of operation
If the deck is made removable, then installation and removal are easy, but the attachment security must be maintained
Solution Approach 1:
The deck is extracted as a separate removable assembly from the lift device platform, allowing it to be easily installed and removed while maintaining secure attachment through dedicated coupling mechanisms (hooks and pins) that engage with the middle rails
Solution Approach 2:
The deck includes pre-configured hooks and pins positioned to engage with the middle rails at specific locations, ensuring proper alignment and secure attachment during installation without requiring complex adjustment procedures
3Adaptability or versatility
If the hand rail is fixed, then the structure is simple, but it cannot be adjusted for different heights
Solution Approach 1:
The hand rail is designed as an adjustable component that can be repositioned vertically along the deck structure, allowing operators to adjust the hand rail height to different positions while maintaining structural integrity through locking mechanisms
Data Source
AI summary
A deck for a lift device includes a floor that defines a surface, a pair of side portions, multiple wear pads, multiple pins, and a hand rail. The pair of side portions are positioned on opposite sides of the floor. Each of the pair of side portions is configured to define a channel configured to receive a middle rail of a platform of the lift device. At least one wear pad is positioned within each of the channels and abuts a top of the middle rail. The pins are removably inserted into openings of the side portions. The pins are configured to extend past a bottom surface of the middle rail to limit removal of the deck from the middle rail. The hand rail extends from a rear portion of the deck.