Structural Insulated Panel Connector with Self-Aligning Engagement
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Solution Overview
Problem
Connecting structural insulated panels (SIPs) in building construction is traditionally tedious and time-consuming, requiring skilled labor and involving screws and nails, which hinders efficient assembly.
Innovation Solution
A connector system comprising a base with sidewalls, gaps, and tongues that facilitate easy engagement and coupling of SIPs, allowing quick assembly by unskilled labor, and enabling integration of plumbing and electrical systems.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If traditional screw and nail connection methods are used to connect SIP wall panels, then the connection strength is sufficient, but the assembly process becomes tedious and time-consuming requiring skilled labor
Solution Approach 1:
A connector is introduced as an intermediary component between SIP wall panels. The connector includes a base with sidewalls that receive edge portions of SIP layers, and rail portions that engage with tongues on adjacent panels. This intermediary device simplifies the connection process from traditional multi-step screw/nail assembly to a single engagement motion, enabling unskilled labor to assemble panels quickly while maintaining structural integrity.
2Ease of operation
If traditional screw and nail connection methods are used, then the connection is robust, but the process requires skilled labor and is time-consuming
Solution Approach 1:
The connector system is designed to be self-aligning and self-securing. The rail portion automatically engages with the tongue feature on adjacent panels, and the sidewalls with gaps automatically position themselves to receive the SIP edge portions. This self-service mechanism eliminates the need for skilled labor judgment and complex alignment procedures, allowing unskilled workers to assemble panels rapidly without specialized training.
3Productivity
If a connector system with gaps and tongues is used to enable quick assembly, then assembly becomes easy and rapid, but the connector structure becomes more complex
Solution Approach 1:
The connector is segmented into distinct functional components: a base with sidewalls for receiving SIP edge portions, rail portions for engaging with tongues, and gaps for accommodating the SIP layers. This segmentation allows each component to perform its specific function efficiently while keeping the overall design relatively simple. The modular structure enables easy manufacturing and assembly, offsetting the increased structural complexity through functional specialization.
Data Source
AI summary
A connector for a structural insulated panel includes a base, a pair of sidewalls extending substantially perpendicularly to the base and arranged spaced apart from each other, each sidewall including a rail portion. The connector also includes a body arranged between the pair of sidewalls and defining a first gap between a first sidewall of the pair of sidewalls and the body and a second gap between a second sidewall of the pair of sidewalls and the body. The first gap is adapted to receive a first edge portion of a first layer of the structural insulated panel and the second gap is adapted to receive a second edge portion of the structural insulated panel. The connector further includes a pair of tongues extending substantially parallel to an outer surface of the base and defining a pair of channels therebetween.