Most Common Rigging Equipment Riggers Maximise

March 8, 2022

When it comes to lifting projects, many professionals are hired to ensure that they will be efficient and safe. One of the professionals who are involved in these projects is the rigger.

Riggers are experts in terms of setting up and repairing rigging equipment pieces. They are also responsible for anchoring and aligning machines, attaching heavy loads to cranes, and ensuring the safety of rigging setups. Without riggers, it would be difficult for crane operators and others to pinpoint whether their lifting operations would be safe or not.

To ensure that rigging activities will be safe, riggers would normally maximise several rigging equipment pieces. Some of the most common rigging equipment that riggers use are as follows.

Wire Ropes

Wire ropes are durable and highly resistant cables that are intended for rigging activities. They are generally comprised of wires and strands that are coiled in a spiral pattern, ensuring that they can carry out rigging effectively. Wire ropes can vary according to their sizes, configurations, and materials, and can be paired with other rigging equipment and accessories like sleeves, stops, and slings.

Eye Bolts

Eyebolts are rigging accessories that are maximised as anchor points for rigging systems. They can be classified into two types: shouldered bolts and non-shouldered bolts. Shouldered bolts are utilised when loading at an angle, while other non-shouldered bolts are maximised in vertical rigging systems. When choosing the right eye bolts, riggers often consider the load weight, type of the sling, angle of loading, and the frame wherein the bolts will be located or installed. Eyebolts normally work with stainless steel nuts.

Rigging Hooks

Rigging hooks, alternatively, carry heavy loads and materials without the risk of slipping. These accessories are often chosen based on their weight load indication, hook opening sizes, life angle, the weight of the materials that will be lifted, the connection points on the top and bottom of the hook, and the type of shackles present on the rigging system. Rigging hooks are mostly made from forged alloy steel. 

Pulleys and Blocks

Pulleys and blocks are utilised in rigging systems to effectively move heavy objects without using excessive force. Pulleys are usually chosen based on the rope present on the rigging system, the frame type, and the sheave size. Riggers may have the option to integrate pulleys as a single or double system. Lifting blocks, alternatively, are attached with rigging ropes since they help in lifting materials effectively.

Spreader Beams

Lifting beams and spreader beams are used to integrate the crane and the load. Lifting beams can generally carry all the weight of a load from a singular point, making them effective in handling lighter loads. Spreader beams, alternatively, spread the load weight to a wide area, allowing them to handle more manageable and stable materials.

When choosing the right rigging accessories and equipment, riggers have to consider the site conditions, the quality of the rigging materials, and the materials that will be lifted. To know more about rigging activities, you can call us at Adz Lift Crane Hire.