Bridge Crane Design - Lifting Machines - Course

Contents

Introduction

1 Load lifting mechanism

1.1 Development of polyspast diagram and selection of polyspast kinematic diagram

1.2 Hook Suspension Selection

1.3 Rope Selection

1.4 Determination of the main parameters of the drum

1.5 Calculation of rope attachment on the drum

1.6 Selection of electric motor

1.7 Gearbox selection

1.8 Selection of couplings

1.9 Calculation of drum assembly

1.10 Bearing Selection

1.11 Brake selection

2 Trolley movement mechanism

2.1 Selection of kinematic circuit

2.2 Selection of wheels and wheel units

2.3 Selection of lift rail

2.4 Trolley movement resistance

2.5 Engine selection

2.6 Gearbox selection

2.7 Selection of couplings

2.8 Brake selection

Literature