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Crane Rigging Terms You Should Know

Embarking on a role in the rigging industry or dealing with the procurement of rigging blocks and pulleys can be overwhelming without a grasp of basic rigging terminology. Understanding these terms is essential for effective communication and safe operations. Here, we unravel key concepts from rigging expert Ben’s guide on the Lifting and Rigging Channel.

Rigging Basics: Noun and Verb

Rigging, both a noun and a verb, involves using equipment to lift and support loads. The foundational principle emphasized is the regular inspection of rigging equipment to ensure safe operations and prevent accidents.

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Governing Bodies and Standards

Crucial in maintaining safety, governing bodies like OSHA (Occupational Safety and Health Administration), ASME (American Society of Mechanical Engineers), and ANSI (American National Standards Institutes) establish rules and guidelines for rigging. Understanding these organizations is vital for adhering to safety protocols.

Rigging Personnel Terminology

As rigging involves various levels of personnel responsibility, terms like “designated person,” “competent person,” “certified person,” and “qualified person” are defined. A “qualified rigger” meets specific criteria, ensuring a well-trained and safe workforce.

Essential Rigging Terms

Basic rigging terms such as “working load limit (WLL),” “design factor,” “proof test,” and “below-the-hook (BTH)” are explored. Understanding load testing, ultimate strength, shock load, center of gravity (COG), and fatigue is crucial for safe rigging operations.

As you delve into the world of rigging, familiarizing yourself with these terms is the first step towards a safer and more informed work environment. Rigging blocks and pulleys play a pivotal role in these operations, underlining the importance of understanding their functions and terminology.



About the Author

Sarah "ByteBuster" Johnson

Hi there! I'm Sarah "ByteBuster" Johnson, your tech-savvy guide on this wild journey through the digital universe. As a self-proclaimed tech nerd and enthusiastic explorer of all things digital, I'm here to share my knowledge and passion with fellow nerds and aspiring entrepreneurs. When I'm not unraveling the latest tech trends, you can find me experimenting with coding, sipping on a cup of perfectly brewed coffee, and daydreaming about the next big innovation. Join me on this exciting adventure, where we'll dive deep into the world of tech, geek out over gadgets, and conquer the bleeding edge together. Let's embrace the nerdy side of life!

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