Dynamická analýza zvedací plošiny

Abstract

This thesis deals with the strength calculation scissor lift platform using finite element method. The theoretical part describes the basic types of lifting platforms, their use and the basic realization of vertical movement. The next step will be performed stress analysis, when it should be a smooth start ANALYZING STATUS platforms from standstill, the subsequent roll to a stop and total stop, which would occur in case of danger, and the platform would have to be immediately put into standby mode. After this analysis, the actual task of identification of the critical points on the platform. The last point of the analysis will be given lift perform modal analysis to determine the natural frequencies and natural modes of vibration.