If you are planning your next heavy lifting project, the most important question you need to ask yourself is how you are going to connect to the load. This is where a swivel connector or swivel hook comes in. It will help you connect to the load you are lifting. Swivel connectors are among the most popular lifting connectors available in the market. You can find them at https://equiplite.com/.
In this article, we discuss everything you need to know about swivel connectors for industrial operations. So, without wasting more time, let’s get started.
What is a swivel connector/hook?
A swivel connector can be defined as a clip that is used to create a joint between two objects. It is typically attached to a strap or chain of one object to help it rotate, turn, and even circle in free motion. The simple form of a swivel connector is a question-mark-shaped metal hook. It also has a straight open section used to fit in the spring-loaded closing bar, as well as a small knob or catch that allows the snap hook to open when pressed.
When it comes to swivel connectors, there are two main types that the user should be aware of before they start lifting the load into the air. These types include:
· Positioning swivel hook
This is a type of connector swivel that allows the rigger to correctly align the hook during connection to the load. This type of connector is typically not designed to rotate while under load. It should only be used when the user needs to position the hook onto the pick point. The main parts of a positioning swivel include the nut, thread, and end fittings.
· True Swivel Hook with Bearing
This type of swivel connector has a bearing inside that allows the hook to freely rotate under load. The top fitting swivels and pivots tent to allow the load to rotate freely, preventing the rigging from twisting. These hooks come in different shapes and sizes. The main parts of a ball bearing swivel include the bushing [the part where the bearing resides], bearing, and end fittings.
Swivel connector inspection
It is very important to inspect the swivel connector regularly. This can help identify potential issues and fix them earlier. When inspecting a swivel connector, you need to pay attention to:
1. Missing identification
2. Any signs of heat damage, such as arc strikes or weld spatter
3. Excessive corrosion or pitting
4. Excessive gouges or nicks
5. Bent, distorted, twisted, stretched, broken, cracked, elongated load-bearing components
6. A reduction of the original dimension at any point
7. For swivels, missing or loose nuts, snap rings, cotter pins, or other retaining and fasteners devices
8. Lack of the swivels to freely rotate when not loaded
If you notice any of the above conditions, the device should be removed from service and only be returned once it has been serviced properly by a professional.
The swivel connector is a crucial industrial tool. It is especially helpful in maintaining load control as well as preventing a load from twisting when being lifted.