Bulk Rail Bracket Structure for Multi-Server Rack Mounting

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Solution Overview

Problem

Traditional rack mount systems require a large number of brackets and fasteners for installation, leading to increased hardware costs and labor time, especially when configuring systems to house multiple servers of varying sizes.

Innovation Solution

The use of bulk rail brackets with horizontally-oriented and vertically aligned support shelf rows, which reduces the number of brackets and fasteners needed by allowing multiple servers to be mounted with as few as two bulk rail brackets and eight fasteners, customizable to accommodate various component sizes by spacing support shelves by multiples of the rack unit size.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If traditional brackets and fasteners are used for each server, then each server can be securely mounted, but the number of brackets and fasteners increases significantly, leading to higher hardware costs and more installation time

Engineering Contradiction:
Improvesecure mountingVSAvoidnumber of brackets and fasteners
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent combines multiple individual bracket functions into a single bulk rail bracket structure that can securely mount multiple servers simultaneously. The bulk rail bracket integrates what would traditionally require separate brackets and fasteners for each server into one unified component, reducing the total number of parts while maintaining secure mounting for each server.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The bulk rail bracket is designed as a universal mounting structure that can accommodate multiple servers of different sizes and configurations. By providing multiple support surfaces and adjustable features, a single bulk rail bracket performs the function of what would traditionally require multiple different brackets, reducing hardware complexity while maintaining reliable mounting.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Ease of operation

If traditional brackets are used for each server, then proper support and spacing can be provided, but installation time and labor increase due to the large number of components

Engineering Contradiction:
Improveproper support and spacingVSAvoidinstallation time
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The bulk rail bracket combines multiple support functions into a single installed component. By pre-integrating multiple support surfaces and spacing features into one bracket structure, the installation process is simplified from mounting many individual brackets to installing one bulk rail bracket, significantly reducing installation time while maintaining proper support and spacing for each server.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The bulk rail bracket is designed with pre-configured support surfaces, spacing features, and mounting holes that are prepared in advance during manufacturing. This preliminary arrangement of support elements eliminates the need for on-site configuration and adjustment during installation, allowing for rapid deployment while ensuring proper support and spacing for each server.

Inventive Principle:
Principle #10Preliminary action

3Adaptability or versatility

If racks are configured to house multiple servers of varying sizes, then rack utilization is optimized, but the number of different bracket types and fasteners increases

Engineering Contradiction:
Improverack utilizationVSAvoidnumber of bracket types
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The bulk rail bracket is designed as a universal mounting solution that can accommodate servers of various sizes and configurations within the rack. By providing multiple support surfaces, adjustable features, and flexible mounting options, a single bulk rail bracket type can replace what would traditionally require multiple different bracket types, maintaining adaptability while reducing part variety and complexity.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The bulk rail bracket is designed with segmented or modular support features that can be independently configured to accommodate different server sizes. The bracket structure includes separate support zones and adjustable elements that can be tailored to fit various server dimensions, allowing one bracket type to serve multiple configuration needs without requiring multiple specialized bracket types.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS8978900B2Bulk rail bracket
Publication Date: 2015.03.17 HEWLETT PACKARD ENTERPRISE DEV LP
  • US8978900B2 patent drawing
  • US8978900B2 patent drawing
  • US8978900B2 patent drawing

AI summary

A bulk rail bracket including at least three horizontally-oriented and vertically aligned support shelf rows, wherein each pair of consecutive support shelf rows is positioned such that the two support shelf rows in the pair are spaced by a height that is approximately a multiple of a rack unit size.