liftverbindingen

Liftverbindingen are hardware and arrangements used to connect a load to a lifting device such as a crane, hoist, or winch. They are designed to transfer lifting forces safely from the lifting equipment to the load and to accommodate the geometry of the load. Liftverbindingen include permanent attachments on the item to be lifted (lifting points, lugs, welded inserts) and temporary fittings used during a lift (shackles, eyebolts, hooks, lifting slings, and spreader beams).

Selection and use: Components must be rated for the required working load and used within their design limits. Key considerations include the load path and alignment, potential side loading of pins or eye bolts, material strength, corrosion resistance, and fatigue. When multiple points are used, load distribution is important to avoid overloading a single connection. Regular inspection for cracks, deformation, wear, and corrosion is essential; damaged hardware must be removed from service.

Standards and practice: Lifting connections are governed by national and international standards and guidelines that specify marking, testing, maintenance, and safe-use procedures. Lifts should be planned and performed by trained personnel, with appropriate lifting plans and documentation of inspections and tests.

Related topics include rigging and lifting equipment.