Jib cranes, also known as swing jib cranes or arm cranes, are types of lifting equipment used to move and transport heavy loads in industrial settings. They consist of a horizontal member called the jib or boom, which is attached to a vertical support or pillar. The jib can rotate around its vertical axis, allowing for a wide range of movement.
Key components of a jib crane:
Jib or Boom: The horizontal arm that extends from the vertical support. It can be made of various materials, such as steel or aluminum, depending on the load capacity and application.
Pillar or Mast: The vertical support structure that holds the jib in place and provides stability to the crane. It can be fixed to the floor or mounted on a wall.
Rotation Mechanism: Jib cranes are designed to rotate horizontally, allowing the arm to move in a circular arc. The rotation can be manual or motorized, depending on the type of crane.
Hoist or Lifting Mechanism: Jib cranes are equipped with a hoist or lifting device, which is used to lift and lower loads. The hoist can be operated manually, electrically, or hydraulically.