Shelving Support Bracket Assembly for Repeated Impact Loads
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Solution Overview
Problem
Conventional shelving systems often face premature failure due to loading conditions, such as deformation, fracture, and fatigue, particularly in cantilevered shelves subjected to repeated impact loading, leading to downtime, repair, or replacement.
Innovation Solution
The shelving system incorporates a support post with vertically spaced retention members and a support bracket with an attachment and support portion, featuring a C-shaped region to securely couple with the shelf, reducing stress on lateral brackets and enhancing structural integrity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If conventional shelving systems use simple bracket designs, then manufacturing costs are reduced and ease of manufacture is improved, but strength and reliability deteriorate under repeated impact loading
Solution Approach 1:
The bracket is divided into distinct functional segments: a mounting portion with aperture for attachment to the support post, a support portion with C-shaped region for receiving the shelf support member, and a reinforcement portion extending between them. This segmentation allows each part to be optimized for its specific function while maintaining manufacturability through standard forming processes.
Solution Approach 2:
The bracket transitions from a simple planar design to a three-dimensional structure with the C-shaped region that wraps around the support member. This dimensional change creates a enclosive geometry that provides support from multiple directions, significantly improving load-bearing capacity and reliability while remaining manufacturable through stamping or bending operations.
2Reliability
If shelving systems use support brackets with C-shaped regions, then strength and reliability are improved by distributing loading forces, but device complexity increases
Solution Approach 1:
The mounting portion, support portion, and reinforcement portion are merged into a single integrated bracket component. This consolidation eliminates the need for multiple separate parts and fasteners, reducing assembly complexity while maintaining the structural benefits of the C-shaped design for load distribution and reliability.
Solution Approach 2:
The C-shaped support portion is designed to automatically receive and secure the shelf support member through its geometry alone, without requiring additional locking mechanisms or complex fastening systems. The bracket's own structure provides the securing function, simplifying the overall device while improving reliability.
Data Source
AI summary
A shelving system includes a support post having a mounting surface and a plurality of vertically spaced retention members extending from the mounting surface. A shelf includes a bracket member configured for coupling to a first of the vertically spaced retention members. A support bracket includes an attachment portion configured for coupling to a second of the vertically spaced retention members adjacent the first vertically spaced retention member and a support portion configured for coupling to the bracket member.