Jednokraki dohvatnik za brodogradilište

Pandža, Dominik (2018) Jednokraki dohvatnik za brodogradilište. = Single boom crane for a shipyard. Master's thesis (Bologna) , Sveučilište u Zagrebu, Fakultet strojarstva i brodogradnje, UNSPECIFIED. Mentor: Hoić, Matija.

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Abstract (Croatian)

U ovome radu će se konstruirati jednokraki okretni granik za rad s kukom maksimalne nosivosti od 10 t, maksimalnog dohvata 22 m, te visine portala 15 m. Pogonska grupa granika biti će 2m, dok je zbog geografskog smještaja samog granika utjecaj vjetra zanemaren. Područje rada dohvatnika je od 30⁰ - 60⁰, a promjena dohvata izvesti će se pomoću zubne letve. U uvodnom dijelu rada govoriti će se općenito o jednokrakom graniku te o postojećim rješenjima. U nastavku rada provesti će se sinteza dohvatnika i proračun nosive konstrukcije, mehanizma za dizanje tereta, mehanizma za promjenu dohvata, mehanizma za vožnju, mehanizma za okretanje, te će se napraviti tehnička dokumentacija.

Abstract

In this paper, a single boom crane with maximum load capacitiy of 10 t, maximum reach of 22 m and a portal height of 15 m will be constructed. The operating group of crane will be 2m, while due to the geographic location of the crane, the influence of the wind is neglected. The working incline of the crane is between 30⁰ and 60⁰, and the change of incline will be carried out using the dental lobe. In the introductory part of the paper, we will talk about single boom in general and about existing solutions. In the sequel of the paper we will conduct synthesis of the crane and calculation of supporting structure, the lifting mechanism, mechanism for changing inclination, the driving mechanism, the turning mechanism and the technical documentation will be made.

Item Type: Thesis (Master's thesis (Bologna))
Uncontrolled Keywords: granik; jednokraki dohvatnik
Keywords (Croatian): crane, single boom crane
Subjects: TECHNICAL SCIENCE > Mechanical Engineering
Divisions: 400 Department of IC Engines and Mechanical Handling Equipment > 420 Chair of Mechanical Handling Equipment and Constructions
Date Deposited: 26 Mar 2018 14:21
Last Modified: 03 Apr 2018 07:32
URI: http://repozitorij.fsb.hr/id/eprint/8555

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