What does "horizontal load" mean in rigging terminology?

In rigging terminology, "horizontal load" refers to a load that is applied parallel to the ground level. This type of load can significantly influence the way rigging equipment is designed and implemented, as it necessitates specific considerations for stability and safety.

Understanding horizontal loads is crucial for riggers, as they need to account for the forces exerted by items such as scenery, lights, or other equipment that is being suspended or moved across a stage. When identifying horizontal loads, riggers often must ensure that the rigging systems, including the structural elements and securing mechanisms, can handle these forces without compromising safety.

In contrast, loads that are applied perpendicularly to the ground or that move vertically would classify as vertical loads. Stationary loads could be either horizontal or vertical depending on their orientation but do not specifically denote the direction of applied force. Thus, recognizing the distinction of horizontal loads is vital for effective and safe rigging practices.