Pipe Alignment Tool With Spindle-Tightened Flexible Clamp
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Solution Overview
Problem
In chemical and power plants, misaligned pipes during welding often lead to leakage, necessitating a reliable alignment tool to ensure proper pipe alignment.
Innovation Solution
A pipe alignment tool featuring an anchor member, spindle, block, and flexible member, where the spindle's rotation axially moves the block to tighten the flexible member around the pipes, facilitating alignment by applying force to bring the pipes into proper position.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a pipe alignment tool is used to ensure proper pipe alignment, then welding quality and joint reliability are improved, but the device complexity and operational complexity increase
Solution Approach 1:
The alignment tool is divided into distinct functional modules: anchor members for securing to pipes, a spindle mechanism for adjustment, a block for positioning, and a flexible member for applying alignment force. This segmentation allows each component to perform its specific function independently, making the overall complex device manageable and maintainable while ensuring reliable pipe alignment
Solution Approach 2:
The flexible member acts as an intermediary element between the block and the pipes. It transmits the alignment force from the block to the pipes, enabling precise control over the alignment process. This intermediary mechanism allows for gradual and controlled adjustment, improving joint reliability while maintaining operational control
2Manufacturing precision
If the flexible member is tightened around the pipes to facilitate alignment, then the alignment precision is improved, but the ease of operation decreases
Solution Approach 1:
The spindle mechanism enables dynamic adjustment of the block position along the pipe axis. By rotating the spindle, the block can be moved to different positions, which in turn adjusts the tension on the flexible member. This dynamic adjustment capability allows operators to achieve precise alignment while maintaining control over the tightening process, balancing precision with operational ease
Solution Approach 2:
The alignment precision is controlled by changing the tension parameter of the flexible member. By adjusting the spindle rotation, the block position changes, which directly modifies the tension in the flexible member. This parameter change approach allows for precise control of alignment force, enabling high alignment precision while providing a systematic method for 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 tool effectively aligns pipes by tightening the flexible member around them, preventing leakage during welding and ensuring a secure joint.
Implementation Method 1
a block (106) in threaded engagement with the spindle (104) and adapted to move axially along an axis (168) of the spindle (104) in response to a rotation of the spindle (104) about the axis (168)
Implementation Method 2
The flexible member (196) is tightened about the pipes upon the rotation of the spindle (104) in a first direction, wherein the tightening of the flexible member (196) facilitates the alignment of the pair of pipes
Data Source
AI summary
A pipe alignment tool for aligning a pair of pipes is disclosed. The tool includes an anchor member configured to abut the pair of pipes and a spindle coupled to the anchor member. The tool further includes a block in threaded engagement with the spindle and adapted to move axially along an axis of the spindle in response to a rotation of the spindle about the axis. The block includes a first retention structure and a second retention structure. Furthermore, the tool includes a flexible member for supporting the pair of pipes and adapted to be disposed around the pair of pipes and engaged with the first retention structure and the second retention structure. The flexible member is tightened about the pipes upon the rotation of the spindle in a first direction, wherein the tightening of the flexible member facilitates the alignment of the pair of pipes.