Foldable Cabinet Frame With Hinged Beams for Compact Transport
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Solution Overview
Problem
Existing cabinet frameworks for network service devices are bulky, leading to high transportation costs and labor-intensive on-site assembly due to their integral structure, which complicates efficient assembly and increases costs.
Innovation Solution
A foldable cabinet framework comprising two side frames, first beam bodies, and second beam bodies with hinged parts that allow the framework to be transformed from a three-dimensional structure into a two-dimensional form for horizontal transportation and simplified assembly by folding the beam bodies and superposing the side frames, utilizing friction or clamping mechanisms to maintain the folded state.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If the cabinet framework is designed as an integral structure, then the structural strength and stability are improved, but the transportation cost and assembly complexity increase due to large volume
Solution Approach 1:
The cabinet framework is divided into multiple independent components including side frames, beam bodies, and hinged parts. These segmented components can be folded and compacted for transportation, significantly reducing transportation volume while maintaining structural integrity through precise connection mechanisms.
Solution Approach 2:
The foldable framework allows components to be nested within each other when folded. The beam bodies can be positioned within the side frames, and the overall structure compacted to a fraction of its assembled volume, effectively implementing a nesting strategy for space-efficient transportation.
2Volume of moving object
If the cabinet framework is disassembled for transportation to reduce volume, then the transportation cost is reduced, but the on-site assembly labor cost and time increase due to high precision requirements
Solution Approach 1:
The framework components are pre-assembled into a partially completed state at the factory before transportation. The hinged parts and connection mechanisms are pre-positioned and pre-adjusted to precise specifications, so that only final assembly steps are required on-site, significantly reducing assembly time and labor costs.
Solution Approach 2:
The hinged parts and connection mechanisms are designed to enable self-aligning and self-locking during assembly. The precise geometric features and tolerance designs allow components to automatically position themselves correctly during assembly, reducing the skill level and time required for on-site assembly operations.
3Productivity
If the cabinet framework is disassembled for transportation, then the transportation efficiency is improved, but the assembly complexity increases due to multiple components
Solution Approach 1:
The hinged parts and connection mechanisms are designed as universal components that can be used across different framework configurations and cabinet types. This standardization reduces the variety of unique parts that need to be managed during assembly, simplifying the overall assembly process despite the increased number of components.
Solution Approach 2:
Multiple functional features are merged into single components. For example, the hinged parts simultaneously provide articulation, positioning, and locking functions. The connection mechanisms combine alignment, attachment, and stabilization features in integrated units, reducing the number of separate assembly operations required.
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
This design reduces transportation costs and labor by allowing for efficient horizontal transportation and streamlined assembly, as the framework can be easily assembled by straightening the beam bodies, reducing the number of assembly steps and overall costs.
Implementation Method 1
the first beam bodies and the second beam bodies each include a hinged part
Implementation Method 2
maintained by using a friction force
Implementation Method 3
maintained by using a clamping apparatus
Data Source
Figure 1
Figure 2
Figure 3~4
AI summary
The present invention provides a foldable cabinet framework, including two side frames, first beam bodies, and second beam bodies, where two opposite ends of the first beam body are respectively connected to the two side frames, and two opposite ends of the second beam body are respectively connected to the two side frames; the first beam body and the second beam body each include a hinged part, and when the first beam body and the second beam body are in a straight state, the first beam body and the second beam body are supported between the two side frames, so that the two side frames are spaced apart and symmetrically disposed, and the first beam body and the second beam body enclose a framework of a three-dimensional structure; the first beam body and the second beam body are folded by using the hinged part; and after the first beam body and the second beam body are folded, the two side frames are superposed with each other.