Elevated Pallet Stand Pedestal Ergonomics
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Solution Overview
Problem
Current warehouse material handling processes are inefficient and unsafe due to the need for manual lifting and limited space utilization, particularly during palletization and depalletization, which increases labor costs and reduces productivity.
Innovation Solution
The development of pallet stands with elevated structures and pedestals that allow pallets to be raised above the floor, providing ergonomic working conditions and increased space efficiency, enabling closer placement of pallets and easier access for material handling equipment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If pallets are placed directly on the floor for storage and handling, then space utilization is maximized and equipment access is simplified, but worker safety deteriorates due to manual lifting requirements and ergonomic conditions worsen
Solution Approach 1:
The storage system is segmented into modular pallet stands that can be independently positioned and configured. Each stand consists of a pedestal base and a top surface, creating discrete units that improve ergonomics without requiring a complete system overhaul. This segmentation allows gradual implementation and maintains operational simplicity.
Solution Approach 2:
The pallet stand acts as an intermediary device between the floor and the pallet. By introducing this intermediate structure with an elevated top surface, workers benefit from improved ergonomics and safety while the modular design keeps the overall system complexity manageable.
2Ease of operation
If pallet stands are used to elevate pallets above the floor, then worker safety and ergonomics are improved, but space utilization deteriorates due to increased floor space requirements
Solution Approach 1:
The pallet stands are designed to be movable rather than fixed, allowing dynamic repositioning to optimize floor space utilization. The pedestal structure with a movable top enables workers to access pallets at ergonomic heights while maintaining flexible space management as storage needs change.
Solution Approach 2:
By elevating pallets vertically on pedestals, the system transitions from horizontal floor space occupation to vertical space utilization. This dimensional change allows workers to safely access pallets at elevated positions without proportionally increasing the footprint on the floor.
3Productivity
If pallet stands with elevated structures are deployed, then productivity increases through improved material handling, but device complexity increases due to additional structural components
Solution Approach 1:
The pallet stand structure is divided into separate functional segments: a pedestal base for stability and an elevated top for pallet support. This segmentation simplifies manufacturing and assembly while enabling improved material handling productivity through ergonomic pallet access heights.
4Area of stationary object
If pedestal outer size is reduced to increase space efficiency, then space utilization improves, but structural stability may deteriorate
Solution Approach 1:
The pedestal is constructed using composite or reinforced materials that provide enhanced structural strength and stability despite the reduced outer dimensions. This allows the pedestal to maintain adequate stability while occupying minimal floor space, resolving the contradiction between compact footprint and structural reliability.
Data Source
AI summary
Devices and systems can be used to enhance warehouse material handling operations. For example, this document describes pallet stands that make material handling processes more safe and efficient. In some embodiments, a pallet stand described herein includes a structure comprising a top configured for a pallet to rest on and a pedestal arranged to elevate the structure above a floor. The pedestal has an outer size that is less than the width of the top structure and less than the length of the top structure.