|
|
Stroke mechanism of bridge crane
Drábík, Michal ; Sedláček, Martin (referee) ; Škopán, Miroslav (advisor)
This bachelor thesis is focused on the design stroke mechanism of bridge crane with load capacity of 10 000kg. The thesis contains a critical research of today-manufactured crane trolleys and a selection of a suitable conception. Part of the design are calculations of the lifting mechanism base parts, for example: rope diameter, pulleys diameters, complete dimensions of the rope drum, selection and the design of the electric motor, gearbox, brake, frequency inverter, gear and drum coupling. Last chapter is focused on the strength calculation of the rope drum, durability of the bearing, weld strength examination and radial load. Part of the thesis is the lifting mechanism assembly drawing documentations and the rope drum welding assembly.
|
|
|
Crane Stroke Mechanism 8 t
Marek, Vlastimil ; Hloska, Jiří (referee) ; Škopán, Miroslav (advisor)
This bachelor thesis contents design of overhead crane stroke mechanism with working load 8 000 kg. Thesis contains research of currently produced crane trolleys, detailed calculation of stroke mechanism and proposal for purchased parts such as electromotor, brake and gearbox. Thesis is also supplemented by assembly drawing of stroke mechanism and welded assembly drawing of rope drum.
|
|
|
Stroke mechanism of crane trolley
Julínek, Petr ; Kašpárek, Jaroslav (referee) ; Pokorný, Přemysl (advisor)
This bachelor´s thesis deals with proposal basic parameters of stroke mechanism of crane trolley for the weights 16 000 kg. At work is proposed to rope mean, rope drum dimensions, dimensions of pulleys, motor, gearbox, bearing deposit. Individual chapters provide justification for choice of devices.
|
|
|
Stroke mechanism of crane trolley
Galas, Radovan ; Malášek, Jiří (referee) ; Škopán, Miroslav (advisor)
Bachelor's thesis deals with design of stroke mechanism of crane trolley loads for the weights which do not exceed 5 000 kg. This thesis divided into written and practical sections. Written part deals with the calculation of the principal dimensions of lifting and stress control of cable reel. In this work there are also given reasons for choosing certain key parts of the lifting mechanism, such as: electric motor, gearbox, etc. Prior to the calculations in each chapter there is usually located a short introduction of the topic. The practical part contains a drawing of the complete lifting mechanism, cable reel assembly and two production drawings.
|
|
|
Travelling Crab
Kolář, Jiří ; Jonák, Martin (referee) ; Malášek, Jiří (advisor)
Thesis covers the basic calculations for the design of the basic dimensions of the lift mechanism of travelling crab to load 30,000 kg, strength calculation parts of the hook block such as pulley bolt, beam and side rod, as well as draft propulsion. The last part is the design documentation of assembly drawing of the hook block and detailed drawings of selected components.
|
|
|
Stroke mechanism of crane trolley
Julínek, Petr ; Kašpárek, Jaroslav (referee) ; Škopán, Miroslav (advisor)
This bachelor´s thesis deals with proposal basic parameters of stroke mechanism of crane trolley for the weights 16 000 kg. At work is proposed to rope mean, rope drum dimensions, dimensions of pulleys, motor, gearbox, bearing deposit. Individual chapters provide justification for choice of devices.
|
|
|
Overhead crane - design of crane trolley
Brzobohatý, Petr ; Čížek, Karel (referee) ; Škopán, Miroslav (advisor)
The diploma work deals with design of lifting mechanism of overhead crane trolley with a load capacity 200 t. The main objective is design and analysis of selected components of lifting mechanism and components which are directly associated with lifting mechanism. Work includes design elements of a rope system, such as rope, rope drum, sheaves, sheave block, elements of the proposals of propulsion, such as engine, transmission, brake, coupling. The work contains also strength calculations of some components and drawing documentation.
|
|
|
Stroke mechanism of bridge crane
Tomeš, Jakub ; Sedláček, Martin (referee) ; Škopán, Miroslav (advisor)
The bachelor thesis deals with the design of bridge crane lifting gear for a load not exceeding 10,000 kg. The work includes the design of the basic parts of the lifting gear, such as rope diameter, rope drum and rollers. There is also included the choice of standardized parts such as electric motor, crane gearbox, flexible clutch or drum brake. The last chapter describe the strength calculation of the rope drum and the bearing life calculation together with the design of welds and tight pen. The output of the bachelor thesis is the drawings of the cable drum weld and the mechanism of the lifting mechanism.
|
|
|
Calculation of crane ropes
Fiala, Lukáš ; Basista, Filip (referee) ; Pokorný, Přemysl (advisor)
This master thesis deals with calculation of steel wire ropes for cranes. Concretely is acted about calculation of wire ropes overhead crane manufactured by KRÁLOVOPOLSKÁ a.s. designed for load capacities up to 25 000 kg, which is situated at hall of steelworks. Further, the calculation of wire ropes different overhead crane was made to compare the results. The solution includes calculation made using valid standards ČSN 27 0100, DIN 15020-1, FEM 1.001 and ČSN EN 13001-3-2. Finally, the procedures are evaluated and compared with each other.
|
|
|
Design of Lifting Mechanism of Crane
Sokol, Filip ; Malášek, Jiří (referee) ; Pokorný, Přemysl (advisor)
This bachelor thesis deals with design and calculation of the basic parts of lifting mechanism of double girder bridge crane. First part of thesis contains concept of solution. The second one is engaged in own design of individual components and their calculation. Third part contains strength calculation of cable drum.
|
guest ::
