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Calculation of heatexchanger
Kvapil, Matěj ; Naď, Martin (referee) ; Klučka, Ivan (advisor)
This bachelor thesis focuses on strength calculation of a heat exchanger according to ČSN EN 13445. First stage is an introduction into the theme of heat exchangers and their calculation. Next part is about the calculation according to ČSN EN 13445 itself. Part of this thesis is also strength analysis of selected items using numerical method (FEM). Annexes include calculation in software Microsoft Excel and basic drawings of items.
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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
Barcuch, Libor ; Malášek, Jiří (referee) ; Pokorný, Přemysl (advisor)
This bachelor's thesis deals with the construction design of the pillar jib crane including important strength calculations for given parameters. In the work is performed selection of suitable hoist, running gear and swivel device. A part of the work is also drawing documentation.
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Jib type crane
Knapec, Tomáš ; Pokorný, Přemysl (referee) ; Malášek, Jiří (advisor)
This bachelor's thesis is the design development of jib type crane with single knuckle. The target of this thesis is to develop a technical report including important strength calculations, schematic hydraulic circuit design and creating complete drawings of jib type crane that is designed for installation on mobile devices. Desired parameters of this crane are allowing horizontal rotation in 360° a vertical between 90° and maximum load capacity 1 700 kg.
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Differential tackle
Mikunda, Luboš ; Kašpárek, Jaroslav (referee) ; Malášek, Jiří (advisor)
The work deals with the differential tackle for 900 kg capacity and 9.5 m lift Includes selection of parts fixed and free blocks, option chains, pulleys and other functional parts. Further stress analysis of pins sprockets, side panels and hook the free blocks, drawing-based assembly and important detailů.Práce calculation includes the assessment of self-locking limit.
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Travelling Crab
Mikulec, Roman ; Řezníček, Milan (referee) ; Malášek, Jiří (advisor)
This work deals with the calculation and suggestion of the main parts of the travelling crab for lifting capacity of 45 000 kg. It consists primarily of determining the ropes, pulleys and cable drum and assigning of appropriate engine, brakes, gearbox and clutch. The work also contains strength calculation and suggested dimensions of main parts of sheave block, like the pin hook block, crossbeam, hook nut and rope pulleys, which are delivered with drawing documentation along with drawing of sheave block and piece list.
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Derrick crane
Votava, Michal ; Pokorný, Přemysl (referee) ; Malášek, Jiří (advisor)
This bachelor thesis deals with the constructional design of derrick crane with 4000 mm crane radius and lifting capacity 1500 kg. The thesis contains proposals for major structural elements, control calculation’s according to applicable standards and selection of suitable hoists. It also contains design documentation.
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Derrick crane
Aulehla, Jiří ; Kašpárek, Jaroslav (referee) ; Malášek, Jiří (advisor)
This bachelor thesis deal with construction design of derrick crane. Lining length is 5000 mm, lift height 6800 mm and crane capacity 1200 kg. The thesis contains proposals for major structural elements, strength calculations and selection of suitable hoist. Involves also drawings in the form of a crane assembly and detailed drawing of arm.
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Crane Hook Block - Lifting Capacity 16 tons
Straka, Miroslav ; Malášek, Jiří (referee) ; Škopán, Miroslav (advisor)
The aim of this thesis is the design of crane hook block with a capacity of 16 tons. Pulley block used for lifting and moving loads in a medium heavy-duty use. It is equipped with a simple hook. The work, therefore, the proposal contains solutions rope transfer, strength and dimensional calculations of components and assembly drawings, axes, pulleys and nut hook.
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Wall crane
Veškrna, Martin ; Hloska, Jiří (referee) ; Pokorný, Přemysl (advisor)
This bachelor thesis deals with a construction proposal of wall crane. The aim is to suggest main load-bearing constructions and the key dimensions. It describes suggestion of crane including processing of important strength calculations. The crane enables rotation, unloading arm 3300 mm of maximum weight 800 kg. This suggestion also includes the choice of the proper hoist.
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