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A Detailed Read For A Lifting Beam Design

A Detailed Read For A Lifting Beam Design

A basic lifting beam design plays a big role in major hoisting purposes. Few of the erectors and riggers involve a big part of lifting beams in general lifting operations. Technically discussing, a lifting beam design uses two places of arrangement with the object which is to be lifted that avoids over stressing in case a single attachment is used. Here, a straight pull is used instead of an oblique pull, when chokers are used.

It is also necessary to reduce unwanted erection stresses in some instances. Like for say, the oblique pull might create excessive compression in the top chord in case chord is unbraced laterally.

A little adjustment in the structure of a basic lifting beam can help in alleviation where optimum choker locations can reduce the stress while working for the erection phase.

Different Elements Used in a Lifting Beam Design

The commonly used elements associated with lifting beams are-

While working with an optimum lifting beam design, it is important to carry a desired lifting beam capacity. It can be established by maintaining the governing geometry of a device which is maximum length and spacing of the bottom and top lugs.

Any beam limitation should also be taken into account, such as considering the line angle of the lifting beam design or using constant section beam.

In a Nutshell

There are several factors that must be monitored while looking for the static weight of the objects which is to be lifted. Here, cases might occur when an additional safety factor is added to the static load to get the safest results.

Author Bio

This blog has been penned down by author who is a trained engineer and blogger at Bishop Lifting Services. His writing skills are meant to demonstrate the exclusive features of diverse lifting beam designs.

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