Lifting beams and spreaders can also be designed for multipurpose applications. Use this beam span calculator to determine the reactions at the supports, draw the shear and moment diagram for the beam and calculate the deflection of a steel or wood beam. We also design lifting equipment upon request, call us for assistance to find the. We make use of the most up to date design software and apply our knowhow to. Our custom spreader beams aid in your industrial lifting experience. Lifting beam design structural engineering general. Lifting lug design mecalug software meca enterprises inc. Spreaders can be made in modules which are assembled into the configuration required. Engineering manufactured lifting beams are handy tools when it comes to.
Spreadsheet part 2 for the design and verification of lifting lugs and padeyes. Free online beam calculator for generating the reactions, calculating the deflection of a steel or wood beam, drawing the shear. Spreader beam design structural engineering general. Cdms has inhouse software that we have developed over a number of years as well as fea capabilities and traditional structural modelling to ensure that we can.
The solution was found in the use of a lifting beam type design bending beam with the crane hook fully integrated into the beam, resulting in an optimal lifting. Dont forget to proof test the lifting beam to 125% of the working load unless it will get used in michigan where michigan osha requires 200% not more than 80% of the beams maximum load. Each unit is designed for your specific application and complies with asme standards. Four point lifting beams handle large loads using multiple pick points. Finite element analysis shall be carried out using ansys software to. Spreader beams vs lifting definitions differences spreader bar lifting device calculations and design spreader beams vs lifting definitions differences eager one lifting beams spreaders beam swl 1200 spreader beams vs lifting definitions differences. Vertical and horizontal wheel loads due to selfweight, lifting capacity, mass. Spartas approach to optimizing the spreader bar design otherwise known as lifting bar or lifting beam is an iterative process. We build a custom spreader beam that will strengthen your industrial lifting tools requirements. Custom spreader beams, custom spreader beam, lifting tools. Variations in the design of the multilift spreader bar evolve over a period of time as requirements and technology change and the demand for a more efficient product is desired. This excel sheet helps the user check the strength.
This excel sheet helps the user check the strength and adequacy of a spreader beam used for lifting operations it calculates the design load, the dynamic amplification factor daf and lifting. The ends of the beam cant move lateraly because if they did the load wouldnt be under the hook. Lifting beams structually able to handle the load through the beam spread allowing for lower headroom designs. The objective is to perform the design calculations for the lifting beams considering for a capacity of 350 tones as per the specifications and then create 3dmodel as per the design calculations. If you dont find a lifting beam that suits your needs below, just call us, and we will construct a special lifting beam for you. How can i download this calculation spreadsheet, please. The right tool for lift planning, crane selection, and rigging design no matter how simple or complicated your lift. Note there is an errata out there on the ricker paper. Peerless lifting beams are prooftested to 125% capacity and suitable for stabilizing heavy loads and can be utilized where headroom is limited. School task with a scandinavian company logo on the beam. Structural analysis software craneway as standalone program for design of.
Mecalug is a lifting lug software package that is used to design lifting lugs as well as analyze loads acting on lifting lugs for a structure or piece of equipment. The company name on the beam is not responsible for this. Ce marked and certified to all global industry standards. Lifting beams, lifting frames, spreader beams experts in the design and manufacture of below the hook lifting equipment to the offshore, manufacturing, construction, heavy transport and breakbulk industries. Lifting beams can have adjustable lifting points which can be moved along the beam to suit the particular load. Spreader bar lifting device calculations and design excelcalcs. Sdlb standard duty lifting beam i beam design w flame cut bail sdlb standard duty lifting beam i beam design w pin bail bslb basket sling lifting beam. Several different styles of lifting lug are offered giving the user multiple options in selecting an appropriate lifting lug. Also, mark the lifting beam with the manufacturers name and address, lifting beam weight, serial number and working load. Our products engineered lifting products and solutions. Spreader bar design process a guide to designing lifting. The challenge was to design and deliver a smart modular lifting beam which accommodates the overboarding and installation of different types of.