Rigging hardware is the equipment that attaches rigging to loads and combines it into a system that can safely support heavy objects . It includes turnbuckles, shackles, lifting eye bolts and nuts, yoke and clevis ends, and more.
What are examples of rigging equipment?
Rigging is the equipment such as wire rope, turnbuckles, clevis, jacks used with cranes and other lifting equipment in material handling and structure relocation. Rigging systems commonly include shackles, master links and slings, and lifting bags in underwater lifting.
What is considered rigging equipment?
Rigging methods and equipment are used to attach heavy loads to lifting devices such as cranes, derricks, or chain falls. Rigging equipment may include: rope, chains, or synthetic webbing slings , which connect the loads to lifting machinery by means of hooks or shackles.
What are the types of rigging?
- Rigging Hooks. Rigging hooks are used when heavy equipment needs to be lifted. ...
- Pulleys and Blocks. Pulleys and lifting blocks are used when very heavy objects need to be lifted. ...
- Shackles. ...
- Eye Bolts. ...
- Steel Nuts. ...
- Wire Ropes and Accessories. ...
- Synthetic Lifting Slings.
What are the three basic types of slings?
- Web sling. ...
- Wire rope sling. ...
- Chain sling.
How much can you wear on rigging hardware items?
| Chain size, (inches) Maximum allowable wear (inch) | 1 3/8 9/32 | 1 1/2 5/16 | 1 3/4 11/32 |
|---|
How often do you inspect rigging equipment?
You should be aware that OSHA and ASME require a documented Periodic inspection of your lifting and rigging equipment every 12 months (at a minimum) and monthly to quarterly inspections in more severe service conditions, based on the following criteria: Frequency of use. Severity of service conditions.
What is called rigging?
Rigging, the sails, masts, booms, yards, stays, and lines of a sailing vessel , or its cordage only. Related Topics: Sail Boom Running rigging Standing rigging Mast. The basis of all rigging is the mast, which may be composed of one or many pieces of wood or metal.
What is the difference between rigging and slinging?
What is Rigging and Slinging? Rigging is the process of lifting and moving objects . Slinging is the name for the materials used to connect the load to the crane or any other type of lifting device.
Why is rigging important?
The welfare of staff should be of the utmost importance when conducting a rigging operation. Inappropriate load rigging can cause unintended falls, leading to damage to property and exposing safety risks, injury, or even death to riggers and other nearby workers.
What is a rigger?
A rigger is a skilled tradesperson who specializes in the assistance of manual mechanical advantage device comprising pulley, block and tackle or motorised such as a crane or derrick or chain hoists (chain fall) or capstan winch.
Why is rope called line?
Mostly ropes are used in the rigging of a boat and are called sheets or lines. Rope is the generic term because in days of yore all of the rigging on a sailing ship was made using hemp rope.
What is the most common misuse of rigging?
With rigging hardware, what we’re talking about is items like hooks, links, shackles, turnbuckles, eye bolts, and hoist rings. The most common problems tie back to misuse and abuse and lack of inspection. Some of the most common issues we see are: Hooks with missing or broken latches .
What are the 2 types of slings?
How to put on a sling. There are two main types of sling: one for a forearm injury and one for a collarbone or shoulder injury .
What are the different types of slings used for?
Among the different lifting slings that are commonly used across diverse industries are disposable one-way slings, web slings, fibre rope slings, chain slings, wire rope slings, and round slings. Disposable one-way slings are usually used to lift an object and load it into a vehicle .
What is a synthetic sling?
Synthetic slings are lifting slings made from a synthetic material , such as nylon or polyester. Sometimes also referred to as synthetic rigging slings or synthetic lifting straps, these types of slings are lightweight and flexible and covered with a protective jacket.
