Definition

Noun: A lifting device is a mechanical apparatus or tool specifically designed to raise, elevate, or hoist heavy objects. Its primary function is to overcome gravity to move loads vertically.

Usage

The term "lifting device" is used to describe a broad category of equipment in industrial, construction, and logistical contexts. It refers to the machine's core purpose. - Always used as a countable noun. - Typically modified by adjectives specifying type, capacity, or application (e.g., hydraulic lifting device, portable lifting device).

Examples

• Noun:
  • The warehouse installed a new lifting device to move pallets to the upper shelves.
  • Safety inspections are mandatory for all lifting devices on a construction site.
  • A simple lever can function as a basic lifting device.

Advanced Usage

• "to operate/activate a lifting device": To set the machinery in motion for hoisting.
  • Only certified personnel are authorized to operate the lifting device.
• "failure of a lifting device": Refers to a mechanical breakdown or malfunction.
  • The project was delayed due to the sudden failure of the primary lifting device.

Variants and Related Words

• Hoist (n): A type of lifting device, often using a drum and cable.
  • The mechanic used a chain hoist to lift the engine.
• Crane (n): A specific type of lifting device with a projecting arm.
  • The tower crane is a common lifting device on skyscraper projects.
• Jack (n): A portable lifting device for heavy but limited vertical displacement.
  • A car jack is an essential lifting device for changing a tire.
• Lifter (n): A more general term for something or someone that lifts; sometimes used for specific machine components.
  • The magnetic lifter is a specialized lifting device for steel plates.

Synonyms

• Hoisting apparatus: A formal synonym emphasizing the action of lifting.
• Elevating mechanism: A synonym focusing on the function of raising.

Related Phrases

• Lifting capacity (n phrase): The maximum weight a device is rated to lift safely.
  • Before use, check the lifting device's rated lifting capacity.
• Lifting operation (n phrase): The complete process of preparing, lifting, and setting down a load.
  • A risk assessment is required for every complex lifting operation.

Noun

1. a device for lifting heavy loads