Compression Fence Post Locking for Fast Temporary Installation
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Solution Overview
Problem
Existing temporary fencing systems are inefficient and labor-intensive to install, particularly in large construction sites where rapid deployment is required.
Innovation Solution
An erectable compression post system with a locking assembly that includes a handle, tilting plate, and compression mechanism to securely fasten the post between a ceiling and floor, allowing for quick and stable installation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If traditional temporary fencing systems are used, then installation is simple with basic components, but installation is labor-intensive and time-consuming
Solution Approach 1:
The post is divided into an upper portion and a lower portion that can be independently handled and then assembled together. The locking assembly is separated into distinct components (handle, tilting plate, friction surfaces) that work together to achieve the locking function, allowing for easier manipulation and faster installation.
Solution Approach 2:
The locking assembly incorporates a tilting plate that can be tilted to different positions. When the handle is rotated, it tilts the plate to engage with the upper portion, creating a dynamic locking mechanism that is both quick to operate and secure, reducing manual effort while maintaining stability.
2Stability of the object's composition
If the upper portion is securely locked to the lower portion, then structural stability is improved, but the locking mechanism becomes more complex
Solution Approach 1:
The locking assembly is designed to be self-locking through the interaction of the tilting plate and friction surfaces. When the handle is rotated, the tilting plate automatically engages with the upper portion through friction, creating a secure lock without requiring additional fasteners or complex mechanisms. The system uses its own components to achieve the locking function.
Solution Approach 2:
The invention replaces traditional mechanical fastening methods (screws, bolts, welds) with a friction-based locking mechanism. The tilting plate creates friction engagement with the upper portion, providing a secure connection that is both simple in design and effective in practice, reducing overall device complexity.
3Reliability
If a robust compression mechanism is used, then the fencing structure becomes more reliable, but the device becomes more difficult to install
Solution Approach 1:
The compression spring is pre-installed within the lower portion, already positioned to exert upward force on the upper portion. This preliminary setup eliminates the need for manual compression or adjustment during installation - the spring automatically provides the necessary compression force when the post is assembled, making installation easier while maintaining reliability.
Solution Approach 2:
The compression spring serves itself by automatically exerting upward force on the upper portion once assembled. This self-activating mechanism provides continuous compression force to maintain the fencing structure's reliability without requiring manual intervention, complex adjustment mechanisms, or additional energy input 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
Facilitates rapid and secure installation of temporary fencing with reduced manual effort, providing a strong and durable solution for large construction sites.
Implementation Method 1
a compression assembly to bias the upper portion away from the lower portion
Implementation Method 2
the compression assembly comprises a spring located between the lower portion and the upper portion
Implementation Method 3
a tilting plate positioned around the upper portion and tiltable via urging by the handle to frictionally engage the upper portion to retain the upper portion relative to the lower portion
Data Source
AI summary
There is provided an erectable compression post for installing temporary fencing. The erectable compression post including: an upper portion positionable in engagement with a ceiling; a lower portion positionable in engagement with a floor, the upper portion moveable vertically within the lower portion; a fence retaining portion affixed to the upper portion or the lower portion; a compression assembly to bias the upper portion away from the lower portion; and a locking assembly to lock a position of the upper portion relative to the lower portion, the locking assembly including: a handle rotatably connected to the lower portion; and a tilting plate positioned around the upper portion and tiltable via urging by the handle to frictionally engage the upper portion to retain the upper portion relative to the lower portion.