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Derrick crane
Kuhejda, Lubomír ; Šťastný, Antonín (referee) ; Pokorný, Přemysl (advisor)
This bachelor’s thesis is aimed on construction design of derrick crane for capacity of 1 000 kg, lining length of 4 000 mm and lift height of 4 800 mm. The purpose is to make design of main carrier and function elements including selection of suitable hoist by given requirements. Strength calculation of selected parts was made according to current applicable standards ČSN 27 0103. In the annex of this thesis are also assembly and manufacturing drawings.
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Travelling Crab
Hrnko, Lukáš ; Pokorný, Přemysl (referee) ; Malášek, Jiří (advisor)
The thesis deals with the structural design of the lifting device for the travelling crab with 50,000 kg capacity and lift if the intended use of the crane is in heavy traffic. The thesis includes a proposal for a block-and-tackle which contains suggestion for a suitable diameter and type rope, the strength design of rope drum, the strength design of individual parts of blocks, the choice of a suitable electric motor, the gearbox and finally, the brakes. Strength calculation of the tackle block was the basis for elaboration of drawing documentation for set of tackle block and its selected parts.
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Horizontal driven roller conveyor
Sláma, Jakub ; Malášek, Jiří (referee) ; Kašpárek, Jaroslav (advisor)
This thesis deals with design-driven horizontal roller tracks for the transport of steel castings in the interoperation internal transport, was made functional calculation of the roller track and determined the main dimensions of lines, the work deals with designing the drive, strength calculation poháněcího chain and check the frame lines. Subsequently, the preparation of its finished drawing lines, assembly lines and drawing section drawing of the drive subassembly lines.
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Crane Hook Block - Lifting Capacity 20 tons
Štefanec, Tomáš ; Pokorný, Přemysl (referee) ; Škopán, Miroslav (advisor)
Task of this bachelor’s thesis is to propose a crane hook block with lifting capacity of 20 tons. Hook block is part of the mechanism of class M4 according to technical standard ISO 4301-1. It briefly describes what hook block is and summarizes the design solutions of individual structural units. In next part of the thesis there is a design and calculation of the most important parts of the hook block due to function. The content is also a choice of purchased components. Thesis appendices consist of drawing of the whole assembly, lists of items and drawing of crossmember.
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Trailer for transportation of persons
Sehnal, Milan ; Jonák, Martin (referee) ; Kašpárek, Jaroslav (advisor)
This bachelor´s thesis is occupied with design construction of safety trailer, which is intended for usage in heavy landscape, where the trailer is used for transport the only one person from unapproachable areas. The purpose of this bachelor´s thesis is to create concept, design and computation of carrying construction, solving of apprehension the multi-purpose stretcher. The work also includes selected mechanical drawings.
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Wall crane
Zapletal, Petr ; Jonák, Martin (referee) ; Pokorný, Přemysl (advisor)
This bachelor thesis deals with the constructional design of wall crane with 2500 mm crane radius and lifting capacity 1000 kg. Thesis includes design of crane, the choice of components, control calculation according to applicable standards and choice of a suitable hoist and trolley. An integral part of the thesis is design documentation.
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Industrial entrance gate
Vintr, Pavel ; Hloska, Jiří (referee) ; Kašpárek, Jaroslav (advisor)
This bachelor thesis describes the design of industrial entrance gate. It is a telescopic sliding door with passage width of 6000 mm. The aim of this thesis is to create the concept, design and calculation of functional dimensions, selection of drive and then to set power and performance ratios in the drive for operational use.
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Wall crane
Gavenda, Jiří ; Kašpárek, Jaroslav (referee) ; Malášek, Jiří (advisor)
This bachelor thesis deals with a construction proposal of wall revolving crane. The aim is to suggest main load-bearing constructions. It describes its suggestion including processing of important strength calculations. A proposed crane enables rotation, unloading arm 2 500 mm of maximum weight 1 000 kg. The work also talks about a suitable block and tackle and includes introductory research part of the present topic, choice of different conceptions. An important part of the thesis is its drawing documentation.
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Project of hydraulic arm
Andrlík, Jan ; Škopán, Miroslav (referee) ; Malášek, Jiří (advisor)
This thesis is elaborated design of the hydraulic arm. The target is for the composition of the important strength calculations and drawings hydraulic arm, whichis designed for mobile devices. Hydraulic arm allows shooting in a horizontal 360° vertical shooting between 90° and a maximum load arm 1000kg. In the work is also a schematic hydraulic circuit design.
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