Rollable Wall Segments with Locking and Insulation for Reconfigurable Spaces
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Solution Overview
Problem
Traditional wall construction is time-consuming, costly, and inefficient, with prefabricated walls facing high transportation challenges, and existing roll-up structures lack sound insulation and structural robustness.
Innovation Solution
A rollable wall system comprising a rotating shaft, hingeably connected segments, and locking mechanisms, allowing for easy deployment, retraction, and transportation, with multiple layers for sound and thermal insulation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If traditional wall construction methods are used, then walls provide structural stability and sound insulation, but the construction process is time-consuming, labor-intensive, and difficult to reconfigure
Solution Approach 1:
The wall system is divided into multiple modular panels that can be independently manufactured, transported, and assembled. Each panel contains integrated insulation and soundproofing layers, allowing rapid deployment without complex on-site construction processes.
Solution Approach 2:
The wall system incorporates movable and reconfigurable components that allow the walls to be easily assembled, disassembled, and repositioned. This dynamic design enables space reconfiguration while maintaining construction efficiency.
2Loss of time
If prefabricated walls are used, then construction time is reduced, but transportation requirements become complex and costly
Solution Approach 1:
The wall system is segmented into smaller, standardized panels that can be transported using conventional vehicles. This segmentation reduces transportation requirements while maintaining the ability to assemble complete wall structures quickly on-site.
Solution Approach 2:
The wall panels are designed to nest within each other or against supporting structures during transportation, maximizing space utilization in transport vehicles and reducing the number of trips required.
3Ease of operation
If foldable partition walls are used, then space division is simplified, but fabrication and installation complexity increases cost
Solution Approach 1:
The partition wall system uses standardized modular panels with simple connection mechanisms. Each panel is self-contained with integrated features, reducing fabrication complexity while maintaining ease of assembly and space division.
Solution Approach 2:
The wall panels incorporate self-aligning and self-locking features that simplify installation. The modular design allows workers to assemble the partitions using straightforward connection methods without requiring complex tools or specialized skills.
4Adaptability or versatility
If roll-up structures are used, then space reconfiguration is easy, but structural strength and sound insulation are insufficient
Solution Approach 1:
The roll-up wall system is constructed from multiple rigid panels connected in a sequence that allows controlled rolling. Each panel maintains structural integrity and sound insulation properties, while the segmented design enables the overall structure to roll up for reconfiguration.
Solution Approach 2:
The wall panels use composite construction combining rigid structural layers with integrated soundproofing and insulation materials. This composite design maintains structural strength and acoustic performance while allowing the panels to be arranged in a roll-up configuration for easy reconfiguration.
Data Source
AI summary
A rollable wall system includes a steel frame box, a roll-up wall mechanism, a horizontal self-adaptive rotating shaft, a pair of guiding columns, and two types of locking mechanisms. The roll-up wall mechanism includes several wall segments. There is a hinge between each two neighboring wall segments. The horizontal self-adaption shaft is connected to the uppermost wall segment of the wall mechanism. The rollable wall shaft is mounted in the steel frame box. When the shaft rotates, the wall mechanism will roll up and retract into the box. A locking mechanism is installed between the neighboring wall segments and at the bottom of the wall. The wall segments can be made of multiple interior layers.