Hex-Head Coil Anchor for Reliable Erosion Control Matting
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Solution Overview
Problem
Existing erosion control systems, such as mats and blankets, face issues with unreliability and difficulty in installation, leading to potential failure due to removable securing devices like pins, pegs, or staples.
Innovation Solution
An erosion control securing apparatus featuring a hexagonal-shaped head portion and a coil portion with three turns, designed to engage with standard hexagonal drive tools, providing a secure and reliable installation mechanism.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional securing devices like pins, pegs, or staples are used to secure erosion control matting, then the material can be anchored to the ground, but the securing devices are easily removed, unreliable, and difficult to install
Solution Approach 1:
The securing device is divided into distinct functional segments: a driving segment (shaft) for installation, a securing segment (coil portion with turns) for anchoring, and a head portion for tool engagement. This segmentation allows each part to be optimized for its specific function, improving both installation ease and reliability.
Solution Approach 2:
The coil portion is designed with multiple turns that can dynamically engage with the ground material, creating a progressive anchoring effect as the device is driven in. The hexagonal head portion enables rotational driving motion, making installation more efficient compared to traditional static securing devices.
2Reliability
If traditional securing devices are used, then erosion control material can be anchored, but the devices can be easily removed and may not be reliable
Solution Approach 1:
The coil portion features curved turns that provide mechanical interlocking with the ground material. The rounded, spiral geometry allows the coil to bend and conform to irregularities in the ground surface, creating a more reliable and stronger anchor compared to straight pins or staples that can easily dislodge.
3Ease of operation
If a hexagonal-shaped head portion is used to engage with standard hexagonal drive tools, then installation becomes more convenient and efficient, but the device complexity increases
Solution Approach 1:
The hexagonal head portion is designed to be compatible with standard hexagonal drive tools (such as hex keys or hex sockets), making the securing device universal and compatible with common installation equipment. This allows the device to be installed using existing tools without requiring specialized equipment, thereby improving ease of operation while minimizing the increase in device complexity.
Data Source
AI summary
An erosion control securing apparatus and method is disclosed. For example, an erosion control securing device is provided that includes a main shaft with a hexagonal-shaped head portion at its proximal end and a coil portion at its distal end. In one example, the coil portion of the erosion control securing device includes three turns. Further, a method of using the presently disclosed erosion control securing device for securing erosion control products is provided.