Stud-Wrapping Backing Board Bracket for Faster Wall Blocking
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Solution Overview
Problem
Existing methods for installing backing or blocking between framing studs in wall construction are time-consuming due to the need for kerfing and back-screwing, which complicates the process.
Innovation Solution
A backing board bracket comprising multiple angled plates and flanges that wrap around framing studs, allowing for quick installation by gripping and securing to the stud surfaces without the need for kerfing or back-screwing, utilizing flexible materials like PETG and 3D printing for manufacturing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional kerfing and back-screwing methods are used to install backing between framing studs, then the installation provides secure structural support, but the installation process becomes time-consuming and complex
Solution Approach 1:
The backing structure is divided into multiple modular components: a first backing piece with a first end and second end, a second backing piece with a first end and second end, and a blocking piece. These segmented components can be independently positioned and assembled between framing studs, enabling faster installation while maintaining structural integrity through their coordinated arrangement.
Solution Approach 2:
The blocking piece is designed to be pre-positioned between framing studs before the backing pieces are installed. This preliminary action creates a prepared framework that guides and supports the subsequent installation of backing pieces, eliminating the need for time-consuming kerfing operations and allowing for quicker assembly.
2Strength
If kerfing and back-screwing techniques are employed for backing installation, then structural reinforcement is achieved, but the installation process becomes complicated and difficult to perform
Solution Approach 1:
The backing system is segmented into multiple pieces (first backing piece, second backing piece, and blocking piece) that can be independently handled and positioned. This segmentation simplifies the installation process by breaking down a complex single-piece installation into manageable steps, reducing operational difficulty while maintaining overall structural strength through the combined assembly.
Solution Approach 2:
The blocking piece serves as an intermediary element between the framing studs and the backing pieces. It provides a simplified interface that facilitates the installation of backing pieces without requiring complex kerfing and back-screwing operations, thereby reducing installation complexity while ensuring proper structural reinforcement.
3Reliability
If traditional backing installation methods are used, then adequate structural support is provided, but the overall construction productivity is reduced
Solution Approach 1:
The blocking piece is pre-positioned between framing studs to create a prepared framework before the backing pieces are installed. This preliminary action eliminates the need for time-consuming kerfing operations during the main installation phase, significantly improving construction productivity while ensuring that the final assembly provides adequate structural support.
Solution Approach 2:
The backing system is divided into multiple segments (first backing piece, second backing piece, blocking piece) that can be independently installed. This segmentation allows for parallel installation processes and reduces the overall installation time compared to traditional single-piece backing methods, thereby improving construction productivity without compromising structural support reliability.
Data Source
AI summary
A backing board bracket includes a side plate, a front plate, a rear plate, a side front plate and a side rear plate. The side plate has inner and outer surfaces extending between first and second ends. The front plate has inner and outer surfaces extending between a first end coupled with the first end of the side plate and a second end. The rear plate has inner and outer surfaces extending between a first end coupled with the second end of the side plate and a second end. The side front plate has inner and outer surfaces extending between a first end coupled with the second end of the front plate and a second end. The side rear plate has inner and outer surfaces extending between a first end coupled with the second end of the rear plate and a second end.