Jib

Jib refers to the horizontal or inclined arm of a crane or lifting device, designed to support and move loads. The jib extends from the main structure of the crane, allowing the operator to reach areas that are difficult to access with a fixed lifting system. The jib is typically equipped with a hook or a platform to carry the load, and its length can be adjusted depending on the lifting needs of the project. Jibs are commonly found in tower cranes, gantry cranes, and certain types of overhead cranes, where they help extend the reach of the crane’s lifting capacity. The angle of the jib can be adjusted in some cranes to allow for greater precision and maneuverability when lifting materials. In addition to cranes, jibs are used in other machinery such as jib hoists, where the mechanism is designed to lift loads vertically and horizontally with greater flexibility. The jib’s design is crucial for ensuring the stability of the crane while moving heavy or bulky loads, and it must be carefully engineered to withstand forces such as bending, tension, and torque. Jibs are essential components in construction sites, shipyards, and manufacturing plants, where lifting and moving heavy objects are required in confined or complex spaces.

Sample sentences:

  • The jib of the crane extended to lift the steel beams onto the high-rise building.
  • The operator adjusted the angle of the jib to place the load precisely on the scaffold.
  • The jib on the gantry crane allowed it to reach over the container to move heavy cargo.
  • A jib crane is often used in warehouses for moving materials across short distances.
  • The jib was designed to be lightweight but strong enough to handle the required load capacity.
  • The tower crane’s jib was extended to its maximum length to reach the top of the building.
  • The jib mechanism was tested for stability before lifting heavy construction materials.
  • With a longer jib, the crane operator was able to lift materials from a larger area of the construction site.
  • The adjustable jib on the crane provided greater flexibility in placing the materials precisely where needed.
  • The crane’s jib played a key role in lifting the heavy components of the machinery into place.

Related words:

  • Crane
  • Arm
  • Hook
  • Gantry
  • Boom
  • Lifting mechanism
  • Hoist
  • Load capacity
  • Vertical lift
  • Reach
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