{"id":5022,"date":"2024-03-21T16:26:12","date_gmt":"2024-03-21T08:26:12","guid":{"rendered":"https:\/\/www.sevencrane.com\/?p=5022"},"modified":"2024-03-21T16:26:15","modified_gmt":"2024-03-21T08:26:15","slug":"electrical-installation-and-commissioning-of-bridge-crane","status":"publish","type":"post","link":"https:\/\/www.sevencrane.com\/sk\/electrical-installation-and-commissioning-of-bridge-crane\/","title":{"rendered":"Elektroin\u0161tal\u00e1cia a uvedenie mostov\u00e9ho \u017eeriavu do prev\u00e1dzky"},"content":{"rendered":"<p>Pri stavbe elektr\u00e1rn\u00ed s\u00fa mostov\u00e9 \u017eeriavy \u0161iroko pou\u017e\u00edvan\u00fdm zdv\u00edhac\u00edm zariaden\u00edm. Jeho \u010dast\u00e9 pou\u017e\u00edvanie, ve\u013ek\u00e9 pracovn\u00e9 za\u0165a\u017eenie a vysok\u00e9 vibr\u00e1cie ved\u00fa k vysokej poruchovosti. Vedeck\u00e9 a rozumn\u00e9 kon\u0161truk\u010dn\u00e9 met\u00f3dy s\u00fa k\u013e\u00fa\u010dom k zabezpe\u010deniu kvality in\u0161tal\u00e1cie po\u010das elektroin\u0161tal\u00e1cie a procesu uv\u00e1dzania mostov\u00fdch \u017eeriavov do prev\u00e1dzky. In\u0161tal\u00e1cia elektrick\u00e9ho zariadenia pre mostov\u00e9 \u017eeriavy a kladenie dr\u00f4tov by sa mali vykon\u00e1va\u0165 striktne v s\u00falade s prilo\u017eenou elektrickou sch\u00e9mou, sch\u00e9mou zapojenia, v\u0161eobecnou sch\u00e9mou elektrick\u00e9ho zariadenia a zodpovedaj\u00facimi \u0161pecifik\u00e1ciami.<\/p>\n\n\n\n<p><strong>Pr\u00edpravn\u00e9 pr\u00e1ce pred in\u0161tal\u00e1ciou<\/strong><\/p>\n\n\n\n<p>Pred elektroin\u0161tal\u00e1ciou mostov\u00e9ho \u017eeriavu je potrebn\u00e9 sa podrobne obozn\u00e1mi\u0165 s pr\u00edslu\u0161n\u00fdmi elektrick\u00fdmi sch\u00e9mami a technick\u00fdmi podmienkami, pochopi\u0165 vz\u00e1jomn\u00e9 p\u00f4sobenie a princ\u00edpy ovl\u00e1dania jednotliv\u00fdch komponentov. S cie\u013eom r\u00fdchlo vyrie\u0161i\u0165 v\u0161etky probl\u00e9my, ktor\u00e9 sa m\u00f4\u017eu vyskytn\u00fa\u0165 po\u010das in\u0161tal\u00e1cie a testovania. Pred in\u0161tal\u00e1ciou by mali by\u0165 v\u0161etky elektrick\u00e9 zariadenia a komponenty vy\u010disten\u00e9 a skontrolovan\u00e9. V\u0161etky elektrick\u00e9 zariadenia a komponenty by mali by\u0165 bezchybn\u00e9, fungova\u0165 flexibilne a nemalo by doch\u00e1dza\u0165 k zaseknutiu alebo uvo\u013eneniu. Model, \u0161pecifik\u00e1cie a poradie uzatv\u00e1rania kontaktov elektrick\u00e9ho zariadenia a komponentov musia zodpoveda\u0165 v\u00fdkresom.<\/p>\n\n\n\n<p><strong>Motor<\/strong><\/p>\n\n\n\n<p>Najprv vykonajte v\u0161eobecn\u00fa vizu\u00e1lnu kontrolu ot\u00e1\u010dan\u00edm spojky a pozorovan\u00edm, \u010di sa rotor pru\u017ene ot\u00e1\u010da. A megohmetrom zmerajte jeho izola\u010dn\u00fd odpor. Ak je stator v\u00e4\u010d\u0161\u00ed ako 1,5 megaohmu a rotor v\u00e4\u010d\u0161\u00ed ako 0,8 megaohmu, mo\u017eno ho pou\u017ei\u0165. V opa\u010dnom pr\u00edpade by sa mal vysu\u0161i\u0165. M\u00f4\u017ee sa vlo\u017ei\u0165 do pece alebo vysu\u0161i\u0165 zaveden\u00edm n\u00edzkonap\u00e4\u0165ov\u00e9ho skratov\u00e9ho pr\u00fadu.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.sevencrane.com\/sk\/product\/double-girder-overhead-crane\/\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2022\/06\/17105256\/32T-overhead-crane.jpg\" alt=\"32T mostov\u00fd \u017eeriav\" class=\"wp-image-3433 lazyload\"\/><noscript><img decoding=\"async\" width=\"750\" height=\"563\" src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2022\/06\/17105256\/32T-overhead-crane.jpg\" alt=\"32T mostov\u00fd \u017eeriav\" class=\"wp-image-3433 lazyload\" srcset=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2022\/06\/17105256\/32T-overhead-crane.jpg 750w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2022\/06\/17105256\/32T-overhead-crane-300x225.jpg 300w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2022\/06\/17105256\/32T-overhead-crane-428x321.jpg 428w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2022\/06\/17105256\/32T-overhead-crane-345x258.jpg 345w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2022\/06\/17105256\/32T-overhead-crane-253x190.jpg 253w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/noscript><\/a><\/figure>\n\n\n\n<p><strong>Elektromagnet<\/strong><\/p>\n\n\n\n<p>Pri mont\u00e1\u017ei je potrebn\u00e9 skontrolova\u0165, \u010di nie s\u00fa pohybliv\u00e9 \u010dasti uvo\u013enen\u00e9, zo\u0161ikmen\u00e9 alebo zaseknut\u00e9. A hrdza a in\u00e9 ne\u010distoty na pohybliv\u00fdch \u010dastiach a kontaktnej ploche magnetu by sa mali odstr\u00e1ni\u0165. Po\u010das prev\u00e1dzky by medzi kontaktn\u00fdmi plochami magnetu nemali by\u0165 \u017eiadne medzery. Ak existuj\u00fa nejak\u00e9 medzery, musia sa upravi\u0165 a vy\u010disti\u0165.<\/p>\n\n\n\n<p><strong>Prepojenie ovl\u00e1dacieho panela alebo ovl\u00e1da\u010da<\/strong><\/p>\n\n\n\n<p>Spojovacia plocha ka\u017ed\u00e9ho kontaktu by mala by\u0165 v priamom kontakte, s tlakom asi 10-17 N v z\u00e1vislosti od ve\u013ekosti kontaktu, nastaven\u00fdm maticou, ktor\u00e1 stl\u00e1\u010da pru\u017einu. Ka\u017ed\u00e1 skrutka zapojenia by mala by\u0165 utiahnut\u00e1 a kontakt by mal by\u0165 dobr\u00fd. Ovl\u00e1dacia rukov\u00e4\u0165 by mala by\u0165 flexibiln\u00e1 a poloha prevodovky by mala by\u0165 jasn\u00e1.<\/p>\n\n\n\n<p><strong>Rezistor<\/strong><\/p>\n\n\n\n<p>Zapojenie odporu mus\u00ed by\u0165 spr\u00e1vne zapojen\u00e9 pod\u013ea poskytnut\u00fdch inform\u00e1ci\u00ed. Ak sa zist\u00ed, \u017ee v\u00fdkon elektromotora je nedostato\u010dn\u00fd a ovl\u00e1dacia rukov\u00e4\u0165 nem\u00f4\u017ee zdvihn\u00fa\u0165 menovit\u00e9 za\u0165a\u017eenie alebo na\u0161tartova\u0165 ve\u013ek\u00e9 a mal\u00e9 vozidl\u00e1 v ur\u010denej polohe, mala by sa vykona\u0165 kontrola. Najprv skontrolujte, \u010di nie s\u00fa nejak\u00e9 chyby v zapojen\u00ed odporu. Pre mechanizmy poh\u00e1\u0148an\u00e9 du\u00e1lnymi motormi by mali by\u0165 pou\u017eit\u00e9 odpory vhodne nastaven\u00e9.<\/p>","protected":false},"excerpt":{"rendered":"<p>Pri stavbe elektr\u00e1rn\u00ed s\u00fa mostov\u00e9 \u017eeriavy \u0161iroko pou\u017e\u00edvan\u00fdm zdv\u00edhac\u00edm zariaden\u00edm. Jeho \u010dast\u00e9 pou\u017e\u00edvanie, ve\u013ek\u00e9 pracovn\u00e9 za\u0165a\u017eenie a vysok\u00e9 vibr\u00e1cie ved\u00fa k vysokej poruchovosti. Vedeck\u00e9 a rozumn\u00e9 kon\u0161truk\u010dn\u00e9 met\u00f3dy s\u00fa k\u013e\u00fa\u010dom k zabezpe\u010deniu kvality in\u0161tal\u00e1cie po\u010das elektroin\u0161tal\u00e1cie a procesu uv\u00e1dzania mostov\u00fdch \u017eeriavov do prev\u00e1dzky. Mont\u00e1\u017e elektrick\u00fdch zariaden\u00ed\u2026<\/p>","protected":false},"author":2,"featured_media":4988,"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>Electrical Installation and Commissioning of Bridge Crane<\/title>\n<meta name=\"description\" content=\"The installation of electrical equipment for bridge crane should be strictly carried out in accordance with the attached electrical schematic\" \/>\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\/sk\/electrical-installation-and-commissioning-of-bridge-crane\/\" \/>\n<meta property=\"og:locale\" content=\"sk_SK\" \/>\n<meta property=\"og:type\" 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