{"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\/bs\/details-to-pay-attention-to-when-using-crane-hooks\/","title":{"rendered":"Detalji na koje treba obratiti pa\u017enju kada koristite kuke za kran"},"content":{"rendered":"<p>Kuka za dizalicu je naj\u010de\u0161\u0107e kori\u0161teni ure\u0111aj za podizanje u operacijama dizanja, koji nosi sav podignuti teret. Jednom kada se dnevne inspekcije ne izvode kako treba, 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 udice.<\/p>\n\n\n\n<p>Danas \u0107emo predstaviti dvije naj\u010de\u0161\u0107e vrste:<\/p>\n\n\n\n<p>(1) Rezana kuka<\/p>\n\n\n\n<p>Kuke za kri\u0161ke se dijele na jednostruke i dvostruke udice. Ova vrsta kuke ima jednostavnu strukturu, pouzdan rad i prakti\u010dno odr\u017eavanje. Jednostruke kuke se obi\u010dno koriste na dizalicama za livenje, dok se duple 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 kuke dijele se na jednostruke i dvostruke kuke. Budu\u0107i da sila na jednoj udici mo\u017ee odstupiti, ona nije tako stabilna kao simetri\u010dna sila na dvostrukoj udici. Stoga male i srednje dizalice te\u017eine manje od 75 tona \u010desto koriste jednu kuku. Dizalice nosivosti preko 75 tona \u010desto koriste duple 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 za kran\" 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 za kran\" 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 napraviti dobar posao u svakodnevnom odr\u017eavanju udica?<\/p>\n\n\n\n<p>Sigurnost i stabilnost udica igraju va\u017enu ulogu u sigurnoj proizvodnji. Jedinica koja koristi treba redovno provoditi dnevne sigurnosne inspekcije i odr\u017eavanje na udici. Op\u0107enito govore\u0107i, dnevna kontrola 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\/bs\/product\/crane-hook\/\">kran kuka<\/a> monta\u017eu sa nekorozivnim organskim rastvara\u010dem, obri\u0161ite ga i pregledajte lupom. Ako se prona\u0111u pukotine, treba ih odmah zamijeniti, a zavarivanje popravke nije dozvoljeno. (2) Provjerite stepen otvaranja kuke i koli\u010dinu istro\u0161enosti opasnog dijela.<\/p>\n\n\n\n<p>(3) Provjerite je li tro\u0161enje \u017eljeba i ruba remenice ujedna\u010deno, da li \u010deli\u010dno u\u017ee odgovara \u017eljebu i da li je 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 mo\u017ee biti prevelik. Ako do\u0111e do pote\u0161ko\u0107a u rotaciji ili zaglavljivanju, provjerite jesu li le\u017eajevi ili \u010dahure vratila o\u0161te\u0107eni ili nemaju podmazivanje.<\/p>\n\n\n\n<p>(5) Provjerite ima li o\u0161te\u0107enja od preoptere\u0107enja na glavnoj kuki.<\/p>\n\n\n\n<p>(6) Provjerite dijelove kao \u0161to su za\u0161titna plo\u010da kuke i popre\u010dna greda. Ako je za\u0161titna plo\u010da jako istro\u0161ena, mo\u017ee se zavariti i ponovo izbu\u0161iti. Kod zamjene novim dijelovima potrebno je osigurati da mehani\u010dka svojstva materijala ispunjavaju zahtjeve.<\/p>\n\n\n\n<p>(7) Provjerite ure\u0111aj protiv odvajanja<\/p>","protected":false},"excerpt":{"rendered":"<p>Kuka za dizalicu je naj\u010de\u0161\u0107e kori\u0161teni ure\u0111aj za podizanje u operacijama dizanja, koji nosi sav podignuti teret. Jednom kada se dnevne inspekcije ne izvode kako treba, 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\/bs\/details-to-pay-attention-to-when-using-crane-hooks\/\" \/>\n<meta property=\"og:locale\" content=\"bs_BA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Details To Pay Attention To When 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