Data Center Rack Positioning via Guiding Members
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Solution Overview
Problem
Properly positioning data center racks on a rack-supporting frame to avoid weight imbalances is challenging and often relies on subjective visual observation, requiring manual guidance and being time-consuming.
Innovation Solution
A method and system where guiding members are affixed to the rack-supporting frame and locating members on the racks interact to automatically guide the rack's position between vertical support units, ensuring balanced weight distribution through engaging notches or guide openings.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If manual visual observation and guidance are used to position racks, then the positioning process can be performed without additional positioning components, but the process is time-consuming and subject to human error
Solution Approach 1:
Guiding members are pre-installed on the rack-supporting frame with specific geometries (such as V-shaped notches or guide openings) that define the correct positioning location. When the rack is lowered, these pre-positioned guiding members automatically guide the rack-locating members to the correct position, eliminating the need for manual observation and adjustment during the positioning process.
2Device complexity
If manual visual observation is used to guide rack positioning, then no additional positioning components are needed, but the positioning precision is low and subjective
Solution Approach 1:
The guiding members on the rack-supporting frame and the rack-locating members on the rack are designed to work together automatically. The geometric features (such as V-shaped notches engaging with positioning pins) enable the system to self-align and self-position the rack without requiring human observation or manual adjustment, ensuring consistent and objective positioning precision.
3Productivity
If guiding members and locating members are added to automatically position racks, then positioning speed and precision improve, but the device complexity increases
Solution Approach 1:
The positioning system is divided into two separate but complementary components: guiding members fixed to the rack-supporting frame and rack-locating members attached to the rack itself. This segmentation allows each component to be independently designed and installed, with the guiding members providing the positioning reference and the rack-locating members engaging with them to achieve automatic positioning.
4Manufacturing precision
If guiding members and locating members are added to automatically position racks, then positioning precision improves, but the installation complexity increases
Solution Approach 1:
The guiding members and rack-locating members incorporate specific local geometric features (such as V-shaped notches, guide openings, or positioning pins) at critical locations. These localized features are designed to engage with each other in a specific manner that ensures precise positioning, while the rest of the components can be manufactured using standard procedures.
Data Source
AI summary
A method is provided for positioning a data center rack relative to a rack-supporting frame. The method includes: affixing at least one left guiding member and at least one right guiding member to the to left and right vertical support units; affixing at least one front rack-locating member to a front side of the data center rack; lifting the data center rack; inserting the data center rack between the left and right vertical support units until the at least one front rack-locating member abuts front end surfaces of the vertical support units or the at least one left and right guiding members; affixing at least one rear rack-locating member to a rear side of the data center rack; and lowering the data center rack so that the front and rear rack-locating members are supported by the at least one left guiding member and the at least one right guiding member.