Pipe Clamp Alignment Guide for Consistent Weld Gap Spacing

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Solution Overview

Problem

The challenge in welding two separate pipes lies in ensuring proper alignment and spacing, as misalignment and inconsistent spacing can lead to weak or failed welds, making it difficult to achieve a strong and reliable joint.

Innovation Solution

A pipe clamp apparatus comprising a pressure block, a flexible pipe wrap, and a pipe alignment guide, where the pressure applicator tightens the pipe wrap around the pipes, aligning them along the guide and maintaining a consistent spacing using a weld gap spacer, allowing for adjustable alignment and spacing.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Manufacturing precision

If traditional welding methods are used without alignment tools, then the welding process is simpler and faster to set up, but the pipe alignment and spacing become inconsistent leading to weak or failed welds

Engineering Contradiction:
Improvepipe alignment and spacing consistencyVSAvoidwelding setup complexity
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The pipe clamp apparatus performs alignment and spacing preparation before welding. The alignment guide and spacing elements are positioned in advance to establish proper pipe configuration, ensuring that when welding begins, the pipes are already correctly aligned and spaced, eliminating the need for complex real-time adjustments during welding

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The alignment guide acts as an intermediary tool between the pipes and the welding process. It provides a physical reference structure that mediates the positioning of pipes, ensuring consistent alignment and spacing without requiring complex measurement and adjustment procedures by the welder

Inventive Principle:
Principle #24Intermediary (Mediator)

2Manufacturing precision

If manual alignment methods are used, then the equipment is simpler and less expensive, but the alignment precision and weld quality become compromised

Engineering Contradiction:
Improvealignment precisionVSAvoidapparatus manufacturing complexity
Core Design Contradiction:
Manufacturing precisionVSEase of manufacture

Solution Approach 1:

The alignment guide is divided into separate modular components including the guide body, spacing elements, and clamping mechanisms. This segmentation allows each component to be manufactured independently using simple processes, then assembled into a complete alignment apparatus, reducing overall manufacturing complexity while maintaining precision

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The alignment guide incorporates standardized geometric features and reference surfaces that can be replicated across multiple units. By using copying of proven alignment geometries rather than custom-designed complex mechanisms, the apparatus achieves high alignment precision through straightforward manufacturing processes

Inventive Principle:
Principle #26Copying

Data Source

PatentUS11292104B1Pipe clamp apparatus and method
Publication Date: 2022.04.05 MANK WILLIAM
  • US11292104B1 patent drawing
  • US11292104B1 patent drawing
  • US11292104B1 patent drawing

AI summary

A pipe clamp apparatus and method consists of a pressure block and a pipe wrap connected with the pressure block. A pressure applicator is connected with the pressure block and a pipe alignment guide is connected with the pressure applicator where the pipe alignment guide is configured to receive two separate pipes.