What is cargo handling gear?

Cargo-handling gear is used to secure cargo while it is being raised or lowered by the ship’s gear. It also moves cargo to and from its stowage position in the ship. Proper training in the selection and use of cargo-handling gear is necessary for safe and efficient cargo operations.

What is general cargo handling?

General cargo is a term that covers a great variety of goods. In regard to modern cargo handling it refers to loose cargo that has not been consolidated for handling with mechanical means such as unitised or containerised cargo.

What is winch drum?

A winch drum is a component within a winch system. Winches are devices that use a long cable wrapped around a cylindrical drum to haul heavy items. The drum is usually attached to a motor that can turn it in either direction, thereby either feeding cable out or retracting it inward.

Who invented the winch?

The idea caught on quickly and within a hundred or so years the winch had reached Greek construction sites,though evidence suggests that it was invented by the Assyrians in the fifth century B.C.E.

What is deck crane?

A carry deck crane is a small 4 wheel crane with a 360 degree rotating boom housed in the center of the machine. The area above the wheels is a flat deck, ideal for loading and moving materials around a job site.

What are the types of cargo?

Five types of cargo can be distinguished: container cargo, liquid bulk, dry bulk, breakbulk and ro-ro.

What is a winch?

A winch is a mechanical device that is used to pull in (wind up) or let out (wind out) or otherwise adjust the tension of a rope or wire rope (also called “cable” or “wire cable”). Winches are the basis of such machines as tow trucks, steam shovels and elevators.

What is a truck winch?

A winch is a machine that is used in a wide variety of ways, such as loading or unloading cargo in a truck, towing another vehicle onto a truck. We use winches to drag or lift heavy objects or do the opposite, especially pulling out trucks from sandy or muddy areas where the tires are useless.

How is winch used?

What is winch and its types?

Winches come in seven major types: electrical winches, mechanical drum-style winches, mechanical capstan-style winches, hydraulic winches, mechanical hand-operated winches, mechanical portable winches and hybrid winches.

What is a hammerhead crane?

Definition of hammerhead crane : a heavy-duty crane with a horizontal counterbalanced jib.

What is forecastle in ship?

The forecastle and aftercastle (or sterncastle) are at the bow and stern of the vessel. The forecastle remained the designation for the area around the foremast in 19th-century men-of-war, although the deck was flush from bow to stern.

What is a winch on a cargo ship?

Cargo Winches are power-driven machines used to lift, lower, or move cargo. Winches are classified according to their source of power. Electric winches are standard equipment on most vessels. An electric winch has a steel base on which the winch drum, motor, gears, shafts, and brakes are mounted.

What is a heavy duty hoisting winch?

Cargo winch also be called as lifting winch or heavy duty hoisting winch, which is a motor-driven hoisting machine for cargo having a drum around which a chain or rope winds as the load is lifted. It can be designed with one or two drums based on different application fields.

What is the basic structure of a winch?

In its simplest form, it consists of a spool (or drum) attached to a hand crank. Winches are the basis of such machines as tow trucks, steam shovels and elevators. More complex designs have gear assemblies and can be powered by electric, hydraulic, pneumatic or internal combustion drives.

What are the advantages of air winches?

In the oil and gas, construction, and maritime industries, air winches are frequently preferred to electric, diesel, and hydraulic winches because of their durability, versatility, and safety. ^ Mark Smith. The Annapolis Book of Seamanship. 1999 Simon & Schuster