Loading docks, or loading bays, are usually associated with commercial and industrial warehouses, where vehicles containing goods are loaded and unloaded. They may be on the warehouse exterior, fully enclosed in the warehouse, or flush with the building envelope. Loading docks usually provide workers with direct access to staging areas, freight elevators, and storage areas. Dock lifts are components of loading docks designed to assist in shipping and receiving, promote efficiency, and discourage product damage and injury. They do so by making sure that a delivery vehicle connects completely to the dock, so it can transfer goods without a hitch. Specifically, they permit platforms to be adjusted and create a bridge between the delivery vehicle and dock.
Quick links to Dock Lifts Information
Types of Lifts
Dock lifts perform much like dock levelers, which are movable floor extensions or ramps permanently installed in loading docks to accommodate the transport of goods or cargo. They may be powered by any number of mechanisms, including springs, pneumatic or air-powered systems, or hydraulics. While dock levelers are operational, dock lifts are a better choice because they are mobile and because, operating much like scissor lifts, they reach much greater heights. Scissors lifts are a very common type of lift table that form a diamond, scissor-like shape when extended via their linked and folded supports. They are commonly powered by hydraulics, but they may also use mechanical or electrical power. Usually, dock lifts are made from stainless steel, a steel alloy that is at least 10.5% chromium by mass. Stainless steel is generally the best choice because it is strong like ordinary steel but has increased durability, corrosion resistance, rust resistance, and stain resistance. Some other types of lifts include portable or mobile lifts, hydraulic tables and lifts, forklifts, and lift tables. They all offer different benefits to the applications they serve, which mostly exist on industrial and manufacturing factory warehouse floors. In addition to vehicle loading, lifts commonly assist with pallet handling, work and materials positioning, the movement of large, heavy loads, mobility impaired access, ergonomic handling, and roll cage. Industries in which one can common lifts include heavy machinery, metalworking and woodworking, paper, printing and publishing, transportation, upholstered furniture manufacturing, and goods distribution.
Loading Dock Accessories
Other components of loading docks, which work with dock lifts to provide a safe and productive load transfer process, include bumpers, dock seals, vehicle restraint systems, dock lights, indicator lights, and loading dock software. Bumpers, which may be laminated, extruded, molded, or steel faced, protect the dock from vehicle damage and can also be used as visual aids by vehicle drivers when they are backing up. Similarly, dock seals are compressible foam blocks against which delivery trucks can press when parked. They may be used for interior parking or exterior parking; they shield delivery trucks from the elements in cold climates. Vehicle or truck restraint systems, also called dock locks, are sturdy metal hooks attached to the dock's base to a trailer's frame or bumper. Their purpose is to keep vehicles from rolling away during loading; they either replace or work together with wheel chocks. This rolling movement is known as trailer creep, trailer walk, or dock walk; in addition to being dangerous to operations, it has the potential to cause injury to unsuspecting dock or warehouse workers. Dock locks can operate with the help of electrical, hydraulic, or manual systems. Next, a dock light is a movable, integrative light positioned inside the loading dock to illuminate the inside of the delivery truck as it performs loading operations. Likewise, indicator lights tell truck drivers when to pull out of or back into the dock. Finally, loading dock software is an optional feature of loading docks that provides a digitized method for tracking and logging loading dock activity.
Safety for Dock Lifts
To solidify and deepen the efficiency and safety cultivated by dock lifts, loading dock operators would do well to provide their workers with a safety checklist and enact safety precautions. Safety precautions include constantly double-checking dock locks and identifying walkways barriers, doorways, overhead obstacles, etc., with bright tape.
Things to Consider When Purchasing Dock Lifts
Despite the fact that there are many pieces to the function of the loading dock puzzle, it may be that dock lifts are their single most important component; without the secure connection that they provide, all the other dock features would be meaningless. They are the perfect equipment for warehouses that cannot reach proper heights otherwise and their efficiency cannot be overstated. To add value to an application, reach out to a manufacturer who responds well to your application wishes and requirements.