Equipment rack having mounting rails
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Solution Overview
Problem
Existing equipment racks require customized cabinetry to accommodate various equipment configurations, leading to high costs and inefficient use of space, as they must adhere to industry standards like the EIA-310-D standard for nineteen-inch racks, which can result in underutilization of data centers.
Innovation Solution
The equipment rack features a frame assembly with adjustable mounting rails that include a releasable clamp system, allowing for sliding and secure positioning of rails along horizontal braces, enabling flexible configuration without the need for extensive customization.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If customized cabinetry is used to accommodate various equipment configurations, then equipment placement flexibility is improved, but cost increases and space utilization decreases
Solution Approach 1:
The mounting rail system enables dynamic repositioning of equipment along the rail length. The clamp mechanism allows rails to be moved horizontally along braces and repositioned at different locations without requiring custom fabrication, providing adaptability while maintaining standardization.
Solution Approach 2:
The standardized mounting rail design serves multiple functions: it provides equipment support, enables horizontal adjustment along the rail, and accommodates various equipment sizes and configurations. This universal design eliminates the need for customized cabinetry for different equipment types.
2Ease of manufacture
If standardized rack configurations are used to reduce costs, then manufacturing simplicity is improved, but adaptability to different equipment configurations deteriorates
Solution Approach 1:
The mounting rail system introduces dynamic adjustability into standardized racks. Rails can be repositioned horizontally along braces at any location, allowing standardized rack structures to adapt to different equipment configurations without compromising manufacturing simplicity.
Solution Approach 2:
The mounting system is segmented into independent components (rails, clamps, braces) that can be individually adjusted and repositioned. This segmentation allows flexibility in equipment placement while maintaining the simplicity of standardized rack assembly.
3Productivity
If adjustable mounting rails are implemented to improve space utilization, then equipment density increases, but device complexity increases
Solution Approach 1:
The mounting rail system provides dynamic adjustability along the horizontal axis, allowing equipment to be positioned optimally for space utilization. The adjustment mechanism is integrated into a relatively simple clamp design that does not significantly increase overall system complexity.
Solution Approach 2:
The clamp mechanism is designed to be manually operated without requiring complex tools or mechanisms. The lever arm provides mechanical advantage for easy clamping and release, allowing users to adjust and reposition rails independently without external assistance or complex control systems.
4Ease of operation
If releasable clamp mechanisms are used to enable rail adjustment, then ease of operation is improved, but device complexity increases
Solution Approach 1:
The clamp mechanism transitions between clamped and unclamped states through simple lever arm rotation, enabling easy rail adjustment. The mechanical design provides intuitive operation with clear locked and unlocked positions, improving ease of operation without requiring complex control systems.
Solution Approach 2:
The clamp mechanism replaces complex locking systems with a simple lever arm that uses mechanical advantage to provide secure clamping. The lever arm rotation substitutes for multi-step locking procedures, simplifying the operation while maintaining secure attachment when clamped.
Data Source
AI summary
An equipment rack, mounting rails for the equipment rack, and associated methods. The mounting rails are selectively movable on a frame of the equipment rack and can be clamped to secure the mounting rails to the frame. A clamp of the mounting rail can include a clamp arm having a clamped position and an unclamped position and a lever arm for moving the clamp arm between the clamped and unclamped positions.