Telescoping Equipment Cradle for Single-Installer Rack Mounting
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Solution Overview
Problem
Existing equipment cradles are inefficient and costly due to the requirement of at least two installers for installation, as they are primarily designed to support standard equipment weighing less than 200 pounds and lack flexibility to handle larger or dynamic loads.
Innovation Solution
A rack-mounted equipment cradle system with telescoping rails and adjustable cross braces that can be installed by a single person, capable of supporting equipment weighing up to 600 pounds or more, and adaptable to different equipment cabinet spacings, allowing for secure static and dynamic load support.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If telescoping equipment cradles are installed into equipment cabinets to support standard equipment, then equipment support capability is improved, but installation complexity increases requiring at least two installers
Solution Approach 1:
The equipment cradle is divided into separate modular components including telescoping rails, endplates with posts, and cross braces that can be assembled individually. This segmentation allows a single installer to maneuver and install each component separately into the equipment cabinet without requiring multiple people to coordinate.
Solution Approach 2:
The telescoping rails provide dynamic adjustability in length to accommodate different equipment cabinet spacings and configurations. This dynamic feature allows the cradle to adapt to various installation scenarios while maintaining structural integrity and support capability for heavy equipment.
2Ease of operation
If equipment cradles are designed to support standard equipment weighing approximately 200 pounds or less, then ease of installation is improved, but adaptability deteriorates for larger equipment weighing 600 pounds or more
Solution Approach 1:
The equipment cradle is designed as a universal support system that can accommodate equipment across a wide weight range from standard equipment (200 pounds or less) to large equipment (600 pounds or more). The modular construction with adjustable telescoping rails and configurable cross braces enables the same cradle design to serve multiple equipment weight classes and cabinet configurations.
Solution Approach 2:
The cradle's load-bearing parameters can be adjusted by changing the configuration and number of cross braces, the extension length of telescoping rails, and the positioning of endplates. These parameter changes allow the structure to optimize its strength and stiffness for different equipment weights while maintaining ease of installation through modular assembly.
3Manufacturing precision
If fixed-length cradle rails are used, then manufacturing precision is improved, but adaptability deteriorates for different equipment cabinet spacings
Solution Approach 1:
The telescoping rails incorporate movable sections that allow dynamic adjustment of the rail length to match different equipment cabinet spacings. This dynamic capability enables a single cradle design to adapt to various cabinet configurations while the manufacturing precision of individual rail segments remains high and standardized.
Solution Approach 2:
The telescoping rails use a nested structure where one rail segment is inserted within another, allowing compact storage and easy installation while providing adjustable length. This nesting mechanism maintains manufacturing precision through standardized interface dimensions while enabling adaptability to different cabinet spacings.
Data Source
AI summary
Equipment cradles, rack-mounted equipment systems, and related methods can include rack-mounted equipment, a rack-mounted equipment cabinet for storing the rack-mounted equipment, and at least one equipment cradle installed in the rack-mounted equipment cabinet for supporting the rack-mounted equipment stored therein. The equipment cradle can include telescoping rails including a right rail and a left rail, the telescoping rails being configured to extend between front and rear rails of the equipment cabinet, at least one post disposed on each of front and rear endplates of the telescoping rails, the at least one post being configured to be received by holes disposed in each of the front and rear rails of the equipment cabinet, and at least one cross brace having a first end configured to mount to the left rail and a second end configured to mount to the right rail.