Pipe Clamping Connector for Fast Multi-Size Strut Installation
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Solution Overview
Problem
The installation of pipes and other elongate articles to struts in buildings is time-consuming due to the need for multiple clamps and the requirement for specific clamps to fit pipes with or without insulation.
Innovation Solution
A connecting device comprising a flexible elongate member and a clamping arrangement with a movable clamping element, allowing the flexible member to be clamped to a body, attaching the article to the support, and easily released when needed.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If multiple specific clamps are used to fit different pipe sizes, then the fitting accuracy is improved, but the device complexity and installation time increase
Solution Approach 1:
The connecting device uses a universal body with a V-shaped holding portion that can accommodate pipes of various diameters. The resilient member adjusts to different pipe sizes within the capacity range, eliminating the need for multiple specific clamps for different pipe diameters.
Solution Approach 2:
The resilient member changes its compression parameter to adapt to different pipe sizes. By adjusting the compression force and deformation of the resilient member, the device maintains secure contact with pipes of varying diameters without requiring multiple fixed-size clamps.
2Reliability
If multiple clamps and fasteners are used to secure pipes, then the connection reliability is improved, but the installation time and productivity decrease
Solution Approach 1:
The device combines the functions of multiple clamps and fasteners into a single integrated connecting device. The body, resilient member, and flexible elongate member work together as one unit, eliminating the need for multiple separate components and reducing installation steps.
Solution Approach 2:
The resilient member is pre-configured in the body to automatically engage with the pipe when the flexible elongate member is tightened. This preliminary arrangement eliminates the need for complex assembly steps during installation, improving productivity while maintaining reliability.
3Stability of the object's composition
If the flexible elongate member is tightly clamped to prevent movement, then the connection stability is improved, but the ease of operation for release decreases
Solution Approach 1:
The clamping mechanism transitions between two dynamic states: a clamped state where the flexible elongate member secures the pipe firmly, and a released state where the resilient member returns to its original position, automatically releasing the pipe. This dynamic design allows easy release without compromising connection stability during operation.
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 connecting device simplifies the installation process by allowing a single device to accommodate various pipe sizes and reducing the number of nuts and bolts required, while also preventing over-tightening and minimizing longitudinal movement of the article.
Implementation Method 1
The upper resilient member may be resiliently compressible when the flexible elongate member is tightened around the article, thereby preventing over tightening of the flexible elongate member.
Implementation Method 2
The upper resilient member may provide greater friction than the holding portion, thereby reducing longitudinal movement of the article.
Implementation Method 3
the clamping element clamps the flexible elongate member to the body, thereby attaching the article to the clamping arrangement
Data Source
AI summary
A connecting device (10) is disclosed for connecting an article (12) to a support (14). The connecting device (10) comprises a flexible elongate member (20) and a clamping arrangement (18) for clamping the flexible elongate member (20) around the article (12). The clamping arrangement (18) comprises a body (22) and a clamping element (34). The clamping element (34) is movable between clamping and non-clamping positions. In the clamping position, the clamping element (34) clamps the flexible elongate member (20) to the body (22), thereby attaching the article (12) to the clamping arrangement (18). In the non-clamping position, the flexible elongate member (20) is movable through the body (22).