{"id":5074,"date":"2024-05-08T15:44:09","date_gmt":"2024-05-08T07:44:09","guid":{"rendered":"https:\/\/www.sevencrane.com\/?p=5074"},"modified":"2024-05-08T15:44:14","modified_gmt":"2024-05-08T07:44:14","slug":"details-to-pay-attention-to-when-using-crane-hooks","status":"publish","type":"post","link":"https:\/\/www.sevencrane.com\/hr\/details-to-pay-attention-to-when-using-crane-hooks\/","title":{"rendered":"Pojedinosti na koje treba obratiti pozornost pri kori\u0161tenju kuka za dizalicu"},"content":{"rendered":"<p>Kuka dizalice je naj\u010de\u0161\u0107e kori\u0161teni ure\u0111aj za podizanje u operacijama dizanja, koji nosi sav podignuti teret. Nakon \u0161to se dnevni pregledi ne provode ispravno, problemi poput o\u0161te\u0107enja ili nestabilne fiksacije mogu lako dovesti do sigurnosnih nezgoda.<\/p>\n\n\n\n<p>1\u3001 Koje su vrste udica?<\/p>\n\n\n\n<p>Klasifikacija udica je izuzetno \u0161iroka. Sve u svemu, prema razli\u010ditim metodama proizvodnje, mo\u017ee se podijeliti na kovane kuke i laminirane kuke. Prema razli\u010ditim oblicima, mogu se podijeliti na jednostruke i dvostruke kuke.<\/p>\n\n\n\n<p>Danas \u0107emo predstaviti dvije naj\u010de\u0161\u0107e vrste:<\/p>\n\n\n\n<p>(1) Kuka za rezanje<\/p>\n\n\n\n<p>Slice udice se dijele na jednostruke udice i dvostruke udice. Ova vrsta kuke ima jednostavnu strukturu, pouzdan rad i jednostavno odr\u017eavanje. Jednostruke kuke se obi\u010dno koriste na dizalicama za lijevanje, dok se dvostruke kuke obi\u010dno koriste u dizalicama op\u0107e namjene te\u017eine preko 100 tona.<\/p>\n\n\n\n<p>(2) Kovana kuka<\/p>\n\n\n\n<p>Kovane udice dijele se na jednostruke i dvostruke udice. Budu\u0107i da sila na jednoj udici mo\u017ee odstupati, nije tako stabilna kao simetri\u010dna sila na dvostrukoj udici. Stoga male i srednje dizalice s te\u017einom manjom od 75 tona \u010desto koriste jednu kuku. Dizalice s tona\u017eom ve\u0107om od 75 tona \u010desto koriste dvostruke kuke.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2023\/06\/13111421\/crane-hooks.jpg\" alt=\"kuke dizalice\" class=\"wp-image-4190 lazyload\"\/><noscript><img decoding=\"async\" width=\"750\" height=\"563\" src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2023\/06\/13111421\/crane-hooks.jpg\" alt=\"kuke dizalice\" class=\"wp-image-4190 lazyload\" srcset=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2023\/06\/13111421\/crane-hooks.jpg 750w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2023\/06\/13111421\/crane-hooks-300x225.jpg 300w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2023\/06\/13111421\/crane-hooks-428x321.jpg 428w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2023\/06\/13111421\/crane-hooks-345x258.jpg 345w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2023\/06\/13111421\/crane-hooks-253x190.jpg 253w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/noscript><\/figure>\n\n\n\n<p>2\u3001 Kako obaviti dobar posao u svakodnevnom odr\u017eavanju udica?<\/p>\n\n\n\n<p>Sigurnost i stabilnost udica igra va\u017enu ulogu u sigurnoj proizvodnji. Jedinica koja koristi treba redovito provoditi dnevne sigurnosne preglede i odr\u017eavanje kuke. Op\u0107enito govore\u0107i, dnevni pregled i odr\u017eavanje udica uklju\u010duje sljede\u0107e:<\/p>\n\n\n\n<p>(1) O\u010distite glavno tijelo <a href=\"https:\/\/www.sevencrane.com\/hr\/product\/crane-hook\/\">kuka dizalice<\/a> sklop nekorozivnim organskim otapalom, obri\u0161ite ga suhim i pregledajte s pove\u0107alom. Ako se prona\u0111u pukotine, treba ih odmah zamijeniti, a popravak zavarivanja nije dopu\u0161ten. (2) Provjerite stupanj otvaranja kuke i koli\u010dinu istro\u0161enosti opasnog dijela.<\/p>\n\n\n\n<p>(3) Provjerite je li istro\u0161enost utora i ruba remenice ravnomjerna, odgovara li u\u017ee od \u010deli\u010dne \u017eice utoru i je li remenica labava ili se trese.<\/p>\n\n\n\n<p>(4) Osigurajte da se rotiraju\u0107i dio kuke slobodno okre\u0107e i da razmak ne smije biti prevelik. Ako postoje pote\u0161ko\u0107e s rotacijom ili zaglavljivanjem, provjerite jesu li le\u017eajevi ili rukavci vratila o\u0161te\u0107eni ili nedovoljno podmazani.<\/p>\n\n\n\n<p>(5) Provjerite je li glavna kuka o\u0161te\u0107ena preoptere\u0107enjem.<\/p>\n\n\n\n<p>(6) Provjerite dijelove kao \u0161to su plo\u010da za za\u0161titu kuke i popre\u010dna greda. Ako je za\u0161titna plo\u010da jako istro\u0161ena, mo\u017ee se zavariti i ponovno izbu\u0161iti. Kod zamjene novim dijelovima potrebno je osigurati da mehani\u010dka svojstva materijala zadovoljavaju zahtjeve.<\/p>\n\n\n\n<p>(7) Provjerite ure\u0111aj protiv odvajanja<\/p>","protected":false},"excerpt":{"rendered":"<p>Kuka dizalice je naj\u010de\u0161\u0107e kori\u0161teni ure\u0111aj za podizanje u operacijama dizanja, koji nosi sav podignuti teret. Nakon \u0161to se dnevni pregledi ne provode ispravno, problemi poput o\u0161te\u0107enja ili nestabilne fiksacije mogu lako dovesti do sigurnosnih nezgoda. 1\u3001 Koje su vrste udica? Klasifikacija udica je izuzetno \u0161iroka. Sve u svemu,\u2026<\/p>","protected":false},"author":2,"featured_media":486,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Details To Pay Attention To When Using Crane Hook<\/title>\n<meta name=\"description\" content=\"The crane hook is the most commonly used lifting device in lifting operations, which bears all the load lifted.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.sevencrane.com\/hr\/details-to-pay-attention-to-when-using-crane-hooks\/\" \/>\n<meta property=\"og:locale\" content=\"hr_HR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Details To Pay Attention To When 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