Kladkostroj

Abstract

PROKEŠ, R. Hoist: Bachelor’s thesis. Ostrava: VŠB - Technical University of Ostrava, Faculty of Mechanical Engineering, Department of Production Machines and Design, 2013, 51 p. Bachelor’s thesis supervisor: Učeň, O. This Bachelor’s thesis is engaged in structural design of the travelling crab, which will be used for movement with load in the production hall. The travelling crab moves at single-girder overhead cranes and travelling speed is 20 [m/min]. Running gear of the travelling crab contains the electric gearbox, which drives two wheels. Maximal load capacity of transported load is 10 [t]. Lift of the load ensures the electric gearbox with the brake to lifting height of 10 [m], and lifting speed of 8 [m/min]. The Bachelor’s thesis included calculation of lifting, movement of the travelling crab and stress analysis of critical points of designed construction.