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Portal crane 40 t
Vrzala, Vojtěch ; Zeizinger, Lukáš (referee) ; Pokorný, Přemysl (advisor)
The aim of this bachelor's thesis is the structural design of a rail gantry crane, a functional computational lifting device, strength control of the crane's supporting structure and partial drawing documentation. The work includes classification of the crane, calculations of loads and coefficients, design and strength calculations of the structure and calculation of the lifting device.
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Mast crane for ships handling
Jandáček, Jaroslav ; Malášek, Jiří (referee) ; Pokorný, Přemysl (advisor)
This bachelor’s thesis is aimed on construction design of jib crane for ships handling. Crane with capacity of load 1 000 kg is placed on concrete pier in shipyard, it has electrical hoist and swivel mechanism, lift height from water level is 6 000 mm. This is a design calculation of each part of the crane and control strength calculations. The aim of this project is the concept designed solutions and functional calculation of the whole device. An integral part of the thesis is drawing documentation.
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Design of screw driven lift
Kratochvíl, Michal ; Klapka, Milan (referee) ; Dvořáček, Jiří (advisor)
This bachelor‘s thesis was created in order to create a new engineering design solutions power unit and lifting device of the lifting platform. Due to the rapid wear of the rope and the increasing cosi, it is necessary to modify this design.. In the first part of this thesis is elaborated research dealing with the issue of lifting equipment. After this section, followed by a proposal and the final design solutions. For the solution variant is prepared drawing documentation.
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Radial gantry crane
Dias, Aleš ; Malach, František (referee) ; Malášek, Jiří (advisor)
The aim of my thesis is a conceptual design radial gantry crane including the important strength calculations according to the standards and examinations by means of ANSYS Workbench. The lifting capacity is 1500 kg, the length of the boom is 12 000 mm and the height of lifting is 3600mm. The crane is designed as fully revolving and the angle turning is 360°. The work also includes the selection of a suitable lifting gear from the manufacturer´s catalogue including the accessories casters, all important components and also FEM construction analysis.
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Pillar jib crane
Flídr, Lukáš ; Pokorný, Přemysl (referee) ; Malášek, Jiří (advisor)
This bachelor thesis deals with the structural design of the column crane, including important strength calculations. This thesis also includes a selection of a suitable hoist and drawing documentation in the form of a crane assembly and a pole drawing.
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Pillar jib crane
Procházka, Tomáš ; Malášek, Jiří (referee) ; Pokorný, Přemysl (advisor)
This bachelor´s thesis deals with constructional proposal of jib crane with capacity of load 1000 kg, unloading length of its beam is 2700 mm and lift height 4900 mm. The aim of this thesis is analysis of construction with selection of suitable hoist and control strength calculation of the crane. A part of the thesis is drawing documentation.
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Pillar jib crane
Dias, Aleš ; Řezníček, Milan (referee) ; Malášek, Jiří (advisor)
The aim of my work is conceptual design pillar jib crane including important strength calculations. Payload is 1500 kg and length jib is 4 000 mm. The pillar jib crane is working near the wall and angle turning is 180°. The work also includes the selection lifting gear with manufacturer´s catalog.
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Pillar jib crane
Kramoliš, Robert ; Pokorný, Přemysl (referee) ; Malášek, Jiří (advisor)
The aim of this bachelor thesis is constructional proposal of jib crane with capacity of load 1000 kg, unloading length of its beam is 4000 mm and lift height 4900 mm. The thesis contains strength calculations and selection lifting gear. A part of the work is also drawing documentation.
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Pillar jib crane
Dvořák, David ; Pokorný, Přemysl (referee) ; Malášek, Jiří (advisor)
This bachelor thesis deal with the construction design of derrick crane with these technical parameters: lifting capacity is 1700 kg, unloading length is 3150 mm and height of lifting is 5850 mm. The thesis contains strength calculations for proposals major structural elements and selection of suitable hoist. A part of the work is also assembly drawing and detailed drawing of pillar.
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Design of a winch for a manual crane
Kolínek, Jakub ; Czakó, Alexander (referee) ; Rekem, Jakub (advisor)
This bachelor thesis deals with the construction of the winding mechanism of the historical hand-operated crane JŽ 600, not only covering the construction itself, but also giving a general overview of the hand-operated cranes used today. The work further addresses the description of the individual components of the hand-operated crane, their function and the requirements placed on them. Many concepts contributed to the emergence of the final design, which was gradually modified to be functional, meet all safety requirements based on the standards and not be unnecessarily complicated. For the strength verification of components with complex shape the finite element method was used. The result of this work is a functional design of the winding mechanism used for the reconstruction of the incomplete crane JŽ600.
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