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Bridge crane two-girder
Vajmar, Jan ; Malach, František (referee) ; Malášek, Jiří (advisor)
This master’s thesis describes the design of two-girder overhead crane. At the beginning of the work are designed sectional characteristics of the girder and the crossbeam. Furthermore, they are calculated loads applied during crane operation. Following the determination of the static load and fatigue strength. All calculations are solved with respect to relevant standards relating to overhead cranes. The work also includes analysis of purchased components, which are geared motors, bumpers and drive (no drive) wheels.
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Design of lift positional table
Vajmar, Jan ; Malášek, Jiří (referee) ; Pokorný, Přemysl (advisor)
This bachelor’s thesis describes the design of a lift positional table for loads of a weight 750 kg and stroke positional table 1000 mm. At the beginning of the work is a brief analysis of the problems of lift positional tables and choice of design solutions. In addition to addressing the drive tray pallet on the table using the roller track. It addresses the dimensions of the scissor mechanism, its load, stress control and design of the actuator stroke. The work also includes drawings.
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Bridge crane two-girder
Vajmar, Jan ; Malach, František (referee) ; Malášek, Jiří (advisor)
This master’s thesis describes the design of two-girder overhead crane. At the beginning of the work are designed sectional characteristics of the girder and the crossbeam. Furthermore, they are calculated loads applied during crane operation. Following the determination of the static load and fatigue strength. All calculations are solved with respect to relevant standards relating to overhead cranes. The work also includes analysis of purchased components, which are geared motors, bumpers and drive (no drive) wheels.
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Design of lift positional table
Vajmar, Jan ; Malášek, Jiří (referee) ; Pokorný, Přemysl (advisor)
This bachelor’s thesis describes the design of a lift positional table for loads of a weight 750 kg and stroke positional table 1000 mm. At the beginning of the work is a brief analysis of the problems of lift positional tables and choice of design solutions. In addition to addressing the drive tray pallet on the table using the roller track. It addresses the dimensions of the scissor mechanism, its load, stress control and design of the actuator stroke. The work also includes drawings.
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