Portable barrel rack
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Solution Overview
Problem
Traditional methods for storing and transporting barrels are labor-intensive, inefficient, and can lead to uneven aging due to environmental differences within warehouses, with palletized storage restricting airflow and subjecting bottom barrels to significant loads, increasing the risk of leakage and safety hazards.
Innovation Solution
A portable barrel rack system that supports barrels on their sides, allowing for secure transportation and storage without relying on other barrels for weight support, and can be easily rearranged within a warehouse to provide uniform aging conditions, featuring a rectangular frame structure with posts and dunnage rails for secure barrel retention and forklift transportability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Volume of moving object
If barrels are stored in pillars of pallets with tight packing, then space utilization is improved, but airflow is restricted affecting the aging process
Solution Approach 1:
The rack divides the storage space into separate compartments using vertical posts and horizontal beams, creating individual barrel positions that allow airflow to pass through and around each barrel while maintaining organized, space-efficient storage arrangement
Solution Approach 2:
The rack structure provides localized support at specific points (corners and midpoints of barrels) rather than requiring tight packing, allowing air to flow through the open framework while maintaining secure barrel positioning
2Volume of moving object
If barrels are stacked in pillars of pallets, then space savings are achieved, but bottom barrels are subjected to significant loads increasing leakage risk
Solution Approach 1:
The rack extracts the weight-bearing function from the barrels themselves and transfers it to the dedicated rack structure, eliminating the harmful load that would otherwise be applied to bottom barrels in stacked configurations
Solution Approach 2:
The rack acts as an intermediary structure between the ground and the barrels, absorbing and distributing the weight of stored barrels through its frame and posts rather than allowing barrels to bear the weight of barrels above them
3Ease of manufacture
If individual racks are placed beneath and atop barrels for support, then assembly and disassembly is quick, but bottom barrels still bear significant loads
Solution Approach 1:
The rack merges multiple support functions into a single integrated structure that simultaneously supports multiple barrels at different levels, eliminating the need for separate racks beneath and atop each barrel while preventing load transfer to bottom barrels
4Quantity of substance
If barrels are stored at different elevations in palletized warehouse, then storage capacity is maximized, but uneven aging occurs due to environmental differences
Solution Approach 1:
The rack design allows barrels to be positioned at different heights while providing each barrel with equivalent environmental exposure through the open framework structure, reducing temperature and airflow differences between elevated and ground-level barrels
Data Source
AI summary
The present invention relates to a portable barrel rack. The portable barrel rack allows for storage and transportation of multiple barrels with the weight of each barrel being supported by the rack. Racks have lower and upper rectangular frames of different construction, with posts therebetween, and with legs and matching contours so that racks can be stacked. Slats inserted into grooves can retain barrels contained within the racks.