HD-Socket Lifting System
44Pages

HD SOCKET LIFTING SYSTEM This catalogue conforms to the installation and application instructions according to the VDI/BV-BS 6205 guidelines

Certified quality from HALFEN – Connect to the safe side. VDI/BV-BS 6205 HALFEN Anchors meet the requirements of the European machine guideline (MD) 2006/42/EC. The required steel load capacity for transport systems is defined in these guidelines. The regulation titled “Transport anchor and Transport anchor systems for precast concrete elements“ represents up-to-date technological knowledge in this field. To also ensure safe use of transport anchor systems with the required resistance values for cast-in anchors, HALFEN Transport anchor and transport anchor systems also meet the requirements...

Load class for lifting a wide range of dierent format precast concrete elements Load class for application in sandwich elements; is used with a compensating beam for transporting and installation for transporting slab elements; for example floor and roof slabs Application for application in especially thin structural elements; garage walls, utility and modular structures HD Plain anchor with hole 6376 for transporting large, thin precast slabs for lifting thin precast walls or for use with elements that are lifted perpendicular to their low-strength concrete. Load transmission in the main...

HD- S OC K E T L I F TING S YS TE M System Overview HD Transport anchor HD Anchor 6360 Load class for lifting a wide range of dierent format precast concrete elements for application in especially thin structural elements: garage walls, utility and modular structures for application in sandwich elements; is used with a compensating beam for transporting and installation HD Plain anchor with hole 6376 for transporting slab elements; for example floor and roof slabs Application Load class for transporting large, thin precast slabs for lifting thin precast walls or for use with elements that...

HD- S OC K E T L I F TING S YS TE M System Overview DEHA HD Anchor accessories HD Nailing plate, plastic 6358 12 – 52 Combi nailing plate, steel core + replacement ring 6510 Combi nailing plate, steel core + replacement ring 6520 Ring: plastic, Thread: steel Ring: plastic, Thread: steel to secure the HD Anchor to formwork when using the HD link (6362), the rotary head link (6367), the HD Perfect head (6377) and the adapter (6366) for the universal head clutch (6102) to secure the HD Anchor to formwork when using the HD lifting link (6362), the rotary head link (6367) and the HD Perfect head...

HD- S OC K E T L I F TING S YS TE M Selection Chart — Anchors Load class Load class Socket stainless steel A4 Socket zinc-plated Load class Socket stainless steel A4 Article number Load class Load class Article number Socket zinc-plated Article number Article number Socket stainless steel A4 Socket zinc-plated Article number Load class Article number Socket stainless steel A4

HD- S OC K E T L I F TING S YS TE M Selection Chart — Accessories and Lifting Links HD Anchor accessories Plastic nailing plate HD Nailing plate, steel HD Nailing plate, magnetic HD Nailing plate, steel with thread-reduction, pre-assembled Article number Article number Article number Article number Article number HD Anchor accessories Nailing plate, steel core Nailing plate, steel core Retaining bolt Mould for recess fillers Article number Article number Article number Article number Article number Article number HD Anchor accessories Sealing cap Flat seal, rubber Tool for steel nailing...

HD- S OC K E T L I F TING S YS TE M Lifting Links and Clutches — Application Notes Lifting links HD Perfect head HD Rotary head link Universal head clutch Preparation and installing to the formwork Fix the nailing plate to the formwork (the steel nailing plate is held in place with a retaining bolt). sleeve. The sleeve protection is in place on delivery. Colour codes; load classes Colour Load class green Steel nailing plate: Use a retaining screw to fix the HD Anchor and the nailing plate to the formwork. nailing plate (see cut-away detail below). position (depends on the position of...

Safety regulations Stainless steel transport anchor The transport anchor system consists of the permanently cast-in transport anchor and the temporarily connected lifting equipment. The basic principles for dimensioning and application of transport anchors can be found in the VDI/BV-BS 6205 guidelines. The methods in the guidelines represent current technology. All DEHA Lifting and hoisting equipment are clearly and visibly marked. According to (VDI/BV-BS Regulations) “safety regulation for lifting anchors and systems“, identification marking of all lifting elements must remain clearly...

HD- S OC K E T L I F TING S YS TE M Installation and Application Criteria for anchor selection Maximum load capacities, edge distances and installation values can be found in the respective tables. Irrespective of the selected anchortype (selected according to the load acting on the anchor) the following factors must be taken into account for calculation: The number of anchors determines the type of hoist that needs to be used. A hoist with more than two cables is statically indeterminate if the anchors are aligned along a single axis. Hoists with more than three cables are deemed...

HD- S OC K E T L I F TING S YS TE M Installation and Application Load on the anchor — dead-weight Dead-weight of the element: Volume × specific weight of the concrete Increase factors: • Dynamic loads Uneven loading of the anchor caused by non-symmetrical installed anchors in respect to the load’s centre of gravity: Short chains have an unfavourable effect. The forces acting on the lifting anchor are calculated taking the dynamic factor dyn into account. The load in each anchor is calculated using bar statics if the anchors are not installed symmetrically to the centre of gravity. Cables...

HD- S OC K E T L I F TING S YS TE M Design Considerations Loads on the anchor – formwork adhesion Adhesion: • Adhesion forces • Increased adhesion Depending on the material used for the formwork the adhesion between the formwork and concrete can vary. Increased adhesion must be assummed for - panel and coffered ceilings slabs. Adhesion to the formwork should be minimised before lifting by removing as many parts of the formwork as possible. spreader beam The following table can be used as a reference: Adhesion to the formwork A multiple of the dead weight is used to simplify calculation....