Vacuum Hoist Cover for Planar Server Sealing
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Vacuum hoists struggle to form an airtight seal on information handling system servers due to seams and embossing, leading to potential damage and injury during lifting and moving.
Innovation Solution
A removable cover assembly with a planar top surface and an attach and release mechanism that mechanically engages with the server's features, allowing a vacuum hoist to lift and move the server safely.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Force
If vacuum heads are engaged with the server surface to create a mechanical vacuum, then lifting force is generated to offset gravity, but the seams and embossing prevent an airtight vacuum seal from forming
Solution Approach 1:
A removable cover is introduced as an intermediary component between the vacuum hoist and the server. The cover provides a smooth, sealable surface that enables the vacuum hoist to form an airtight seal, while the server itself remains protected underneath. The cover acts as a mediator that translates the vacuum force into effective lifting force without requiring direct contact with the server's problematic surface features.
Solution Approach 2:
The lifting system is segmented into two separate components: the removable cover and the server. The cover is designed with a smooth surface suitable for vacuum sealing, while the server retains its original features. This segmentation allows the vacuum hoist to interact with the cover rather than the server directly, resolving the seal integrity issue.
2Ease of operation
If vacuum heads are engaged with the server surface, then lifting is enabled, but the seams and embossing cause the vacuum heads to fail to attach fully
Solution Approach 1:
The removable cover serves as a mediator that provides a smooth, suitable surface for vacuum attachment. By placing the cover over the server, the vacuum hoist can engage reliably with the cover's smooth surface rather than the server's seams and embossing, ensuring full attachment and reliable lifting operation.
Solution Approach 2:
The removable cover is placed over the server before the vacuum hoist is engaged. This preliminary action prepares a suitable surface for vacuum attachment, ensuring that when the vacuum hoist engages, it does so with a smooth, sealable surface rather than the problematic server surface.
3Force
If vacuum heads are engaged with the server surface, then lifting force is applied, but server segments may deform during lifting
Solution Approach 1:
The removable cover acts as a protective intermediary between the vacuum hoist and the server. The vacuum force is applied to the cover rather than the server, preventing direct contact that could cause deformation. The cover absorbs the vacuum force and transmits it to the server without concentrating stresses that would cause deformation.
Solution Approach 2:
The removable cover provides beforehand cushioning by creating a protective barrier between the vacuum hoist and the server. This barrier prevents direct application of vacuum force to the server surface, cushioning against potential deformation while still enabling lifting through the cover.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The cover assembly ensures a secure vacuum seal and reduces the risk of server damage and operator injury by providing a stable interface for lifting and moving heavy servers.
Implementation Method 1
A vacuum hoist may comprise a system, device, or apparatus that employs a mechanical vacuum wherein vacuum heads are engaged with a surface of the server to create a mechanical force that offsets and/or overcomes the force of gravity upon the server
Data Source
AI summary
A cover assembly may include a cover having a top surface which is generally planar and substantially void of any features formed thereon and an attach and release mechanism mechanically coupled to the top surface and configured to mechanically engage with a corresponding engagement feature of a physical object in order to mechanically retain the cover assembly in a fixed position relative to the physical object.