Abstract:

In this study, the effects of noncompliant braking distances on car sling construction were investigated in L type elevator systems, which are often preferred in narrow elevator shafts and modernization projects. In this article, the details of braking mechanics are not given, the state of braking at the time of completion, the effects of the forces occurring at the moment of stopping on the carcass of the main carrier system by influencing the impact factors depending on the braking trace, based on the brake tests of a real elevator, three different braking with finite element method static analysis. examined for distance. It has been found as a result of the analyzes that the brake performance causes plastic deformations on the main carrier in cases where the brake performance exceeds the values required by the standard. For this reason, it is necessary to design the brake acceleration of the elevator system to remain within the limits required by the standard and to ensure its continuity throughout the elevator life cycle.

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