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Artificial High Directionals

Written By: Jason Ilowite

Artificial High Directionals

Artificial High Directionals (AHDs) have become a cornerstone in technical rope rescue, providing innovative solutions to some of the most challenging scenarios. From reducing edge friction to improving load control, AHDs are essential tools for modern rescue teams. But what makes them so effective, and how can they be utilized to their fullest potential? Let’s explore the buzz surrounding AHDs and dive into their applications, benefits, and best practices.

What Are Artificial High Directionals (AHDs)?

An Artificial High Directional is a rigging structure designed to elevate rope systems. Unlike natural high points such as trees or rock outcrops, AHDs are engineered to be portable, adaptable, and easy to deploy. They come in various configurations—monopods, bipods, and tripods—each serving specific operational needs.

Key Benefits of AHDs

  1. Edge Transition Efficiency:
    AHDs reduce rope drag and friction, making transitions smoother and safer.
  2. Load Clearance:
    By elevating rope systems, AHDs keep loads clear of obstacles, ensuring better control and reducing wear on equipment.
  3. Adaptability:
    Portable and modular designs allow AHDs to be used in diverse environments, from industrial settings to wilderness rescues.

Learn more about AHD configurations in Planning Your Artificial High Directional.

Applications of Artificial High Directionals

1. Confined Space Rescue

In confined spaces, such as silos or shafts, AHDs provide a stable and elevated anchor point for hoisting or lowering loads. Their compact design ensures efficient use of limited space.

2. Edge Transitions in High-Angle Rescues

When transitioning over sharp edges, AHDs act as a high directional to protect ropes and maintain load stability. They are particularly valuable in scenarios where natural high points are absent.

3. Industrial Maintenance and Access

AHDs are frequently used in industrial environments to create temporary high points for rigging systems, enabling workers to access elevated structures safely.

For additional insights, check out

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Popular Types of AHDs

  1. Monopods
    • Compact and ideal for confined spaces.
    • Lightweight and quick to set up.
    • Example Use: Narrow shaft entries where space is limited.
  2. Bipods
    • Provide increased stability for mid-range loads.
    • Commonly used in scenarios requiring moderate elevation.
    • Example Use: Supporting edge transitions in high-angle rescues.
  3. Tripods
    • The most stable AHD configuration.
    • Designed for heavy loads and multi-directional rigging systems.
    • Example Use: Industrial rescues involving large or complex loads.

Explore specific setups in The Gin Pole and Monopod Are Here to Stay.

Best Practices for Using AHDs

  • Stabilize the System: Always use guy lines or anchor points to prevent tipping or movement.
  • Inspect Components: Check for wear or damage before and after each use.
  • Match the Configuration to the Task: Select the appropriate AHD type (monopod, bipod, tripod) based on the load and environment.
  • Train Regularly: Ensure all team members are familiar with setup and operation procedures.

Discover more safety tips in 5 Things to Remember About Gin Poles.

Conclusion

Artificial High Directionals are indispensable tools for rescue professionals and rigging experts. Their versatility, portability, and ability to tackle complex scenarios make them a must-have for any team. Whether you’re navigating confined spaces, managing edge transitions, or working in industrial environments, AHDs provide the innovation and reliability you need to succeed.

For more on mastering AHDs and related rigging systems, explore the wealth of resources at Rigging Lab Academy.

Peace on your Days

Lance
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About The Author:

Picture of Jason Ilowite

Jason Ilowite

Jason is an avid rope rescue enthusiast. He took a specific interest in the technical rescue aspect of the fire department, got assigned to the county’s heavy rescue squad, and developed a passion for rope rescue. He’s been lucky enough to participate in classes with people from all across the rope spectrum. As such, he sort of adopted the rope rescue program in his department as his own, and he’s in the process of writing manuals and developing training. He has big visions of changing the “old school fire department rigging culture” from antiquated tactics that are no longer accepted in the rescue world, to more modern and efficient rigging.

11 thoughts on “Artificial High Directionals”

  1. Chris

    There is one environment that AHD’s are not suitable, underground/caves. Transport of any such device is incredibly difficult in most caves due to the nature of narrow passages. Often the pipes won’t even go around a corner. The weight can be very tiring to carry around over difficult terrain. Lastly there is usually many pitches so the need for many AHD’s would be needed. This further exaggerates the before mentioned problems.

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