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Travelling Crab
Šponar, Pavel ; Kašpárek, Jaroslav (referee) ; Malášek, Jiří (advisor)
Bachelor thesis deals with a project of the travelling mechanism of the travelling crab (electric motor and gear-box) and check calculation for starting. The aim of this work is to design a travelling wheel with save, therefore it is necessary to design the suitable normalized components. The solidity calculations of the travelling wheel, the bearing and shaft ( static and dynamin straining).
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Conceptual design of semi-portal crane 8 tonne
Kučo, Stanislav ; Kašpárek, Jaroslav (referee) ; Kubín, Martin (advisor)
This bachelor’s thesis deals with a design of semi-portal crane. Firstly, it outlines the assignment, where the main parameters such as height and depth of the crane are determined. In the next part a proper rope hoist with appropriate engineering characteristics is selected. Then the design of the main girder follows. Its proportions are designated from the strength calculation, which are proved by check calculation. Another aim of this thesis is a project of the construction of the girder with a crossbeam, which is realized by fitted bolts. Their size is also calculated and controlled. Finally the carrying capacity of travelling wheel and control of the engine overloading is calculated.
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Travel mechanism of a 60 t bridge crane with a rocker arm arrangement
Ptáčník, Michal ; Malášek, Jiří (referee) ; Škopán, Miroslav (advisor)
The bachelor's thesis deals with the calculation and the design of a concrete running mechanism of the bridge crane, which moves inside the hall. The running mechanism is stored in a pendulum arrangement, and the lifting capacity of the crane is 60 tons. The research part deals with similar design solutions. Subsequently, the engine, gearbox and brakes are designed. Further, the calculation of the individual components of the running mechanism is carried out. The output of the whole work is the drawing documentation.
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Conceptual design of bridge crane 50 tonne
Soukup, Lumír ; Pokorný, Přemysl (referee) ; Kubín, Martin (advisor)
This bachelor work is koncerned with concept propsal of traveller crane with tonnage 50 t. Work content proposal of crane runway girder, travelling wheel, rail and in calculators part is proposal of parts of traveling crab like the drum, guide and balancing pulley, cable, hook, wheels, whels bearing, travelling wheel, drive of traveling crab. In work is assembly drawing and production drawing of drum.
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Crane crab traverse mechanism load 25 t
Zicho, Jan ; Pokorný, Přemysl (referee) ; Škopán, Miroslav (advisor)
The bachelor's thesis deals with the construction concept of the crane crab travel mechanism for a bridge crane with a load capacity of 25 000 kg. The research section deals with construction solutions used on the travel mechanism of crane crab. The thesis contains a construction concept of individual components of the travel mechanism which include wheels, motor and transmission, brake, driveshafts, bearings, and frame. Subsequently, this thesis contains a calculation of these components and their check-up. The output of the thesis is a technical documentation containing the drawing of selected components and assembly drawing.
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Crane crab traverse mechanism load 25 t
Zicho, Jan ; Pokorný, Přemysl (referee) ; Škopán, Miroslav (advisor)
The bachelor's thesis deals with the construction concept of the crane crab travel mechanism for a bridge crane with a load capacity of 25 000 kg. The research section deals with construction solutions used on the travel mechanism of crane crab. The thesis contains a construction concept of individual components of the travel mechanism which include wheels, motor and transmission, brake, driveshafts, bearings, and frame. Subsequently, this thesis contains a calculation of these components and their check-up. The output of the thesis is a technical documentation containing the drawing of selected components and assembly drawing.
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Travel mechanism of a 60 t bridge crane with a rocker arm arrangement
Ptáčník, Michal ; Malášek, Jiří (referee) ; Škopán, Miroslav (advisor)
The bachelor's thesis deals with the calculation and the design of a concrete running mechanism of the bridge crane, which moves inside the hall. The running mechanism is stored in a pendulum arrangement, and the lifting capacity of the crane is 60 tons. The research part deals with similar design solutions. Subsequently, the engine, gearbox and brakes are designed. Further, the calculation of the individual components of the running mechanism is carried out. The output of the whole work is the drawing documentation.
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Conceptual design of semi-portal crane 8 tonne
Kučo, Stanislav ; Kašpárek, Jaroslav (referee) ; Kubín, Martin (advisor)
This bachelor’s thesis deals with a design of semi-portal crane. Firstly, it outlines the assignment, where the main parameters such as height and depth of the crane are determined. In the next part a proper rope hoist with appropriate engineering characteristics is selected. Then the design of the main girder follows. Its proportions are designated from the strength calculation, which are proved by check calculation. Another aim of this thesis is a project of the construction of the girder with a crossbeam, which is realized by fitted bolts. Their size is also calculated and controlled. Finally the carrying capacity of travelling wheel and control of the engine overloading is calculated.
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