You should install locking washers on both ends of the axle and screws into the caster’s shaft to obtain swivel casters with lock. Before you do this, purchase the correct diameter caster, as some sizes fit better than others. To unlock your caster, unscrew the screws or bolts from its mounting bracket, slide it under the furniture or push it up into a corner.
Using a pressure pad
One way to lock a swivel cart is to install a floor lock. These are spring-loaded devices that allow the pressure pad to extend beyond the height of the caster. They are mounted between the swivel casters and do not function as jacks. The foot of a floor lock creates friction to hold the unit in place. The floor lock size depends on the casters’ overall height.
A swivel caster’s raceway is made up of two parts: the kingpin and the swivel. Kingpins are metal pins that are inserted into a swivel caster’s raceway. The kingpin helps hold the swivel caster together. Some heavy-duty forged casters have a kingpin integrated into the wheel’s raceway. Kingpinless casters, on the other hand, don’t have one.
Using a stem mount
A stem mount is a device that allows you to lock a swivel caster into place. These casters are made for use with threaded stems, so they are not suitable for levelling. The capacity rating is based on the weight directly on the swivel bearing and threaded stem. There are two common stem mounts, the smooth and the threaded stem. The former is a flat plate that slides into a stem groove and is commonly used on lighter-duty equipment. The latter is typically more sturdy and requires a heavy nut and washer to secure it in place. To use a stem mount, you will first need to match the diameter and length of the stem to the stem of the object you want to support.
Stem mount casters are a good choice for small-space mounting requirements, as they are easily removable. However, they are not as strong as plate-mount casters and are unsuitable for industrial applications. Nevertheless, they are great for DIY projects, healthcare, hospitality, and food processing in the home. A stem mount caster is also an excellent choice for projects that require a tight grip on small areas.
Using a total lock
Total lock brakes are designed to securely lock a swivel cylinder or wheel and the swivel head. They also prevent the caster from moving, creating a more stable base. The total lock brakes are easy to install and maintain and are made of durable steel pedals. However, to ensure the safety of your workplace and the integrity of your products, you should consult a professional when installing a total lock brake.
When purchasing a total lock brake, it is important to consider the overall quality of the product. Poor-quality brakes will often have plastic in general and thin metal. It is also important to consider the construction of the rig itself. A high-quality one-piece metal rig will have fewer points of failure and is the best choice. A total lock brake design can also be customized based on function.
Using a heavy-duty lock
Swivel casters with locking mechanisms can be an excellent choice for industrial applications. They offer added safety and flexibility while enabling the operator to position the cart in any direction. In addition, heavy-duty locking mechanisms can be installed on casters, adding even more security. Depending on the model, you can install one on each wheel independently.
A dual-lock swivel caster has a top plate made of non-marking rubber. Its wheels lock and rotate without noise. They also have solid rubber wheels that protect the floor. A heavy-duty lock can lock both the wheel and the swivel at the same time to ensure safety. This feature is ideal for heavy machinery mounted on equipment stands. Heavy-duty locking casters can support up to 280 pounds of weight.