{"id":5151,"date":"2024-07-12T13:52:14","date_gmt":"2024-07-12T05:52:14","guid":{"rendered":"https:\/\/www.sevencrane.com\/?p=5151"},"modified":"2024-07-12T13:52:17","modified_gmt":"2024-07-12T05:52:17","slug":"working-principle-of-grab-bridge-crane","status":"publish","type":"post","link":"https:\/\/www.sevencrane.com\/hr\/working-principle-of-grab-bridge-crane\/","title":{"rendered":"Princip rada grabe\u017eljive mosne dizalice"},"content":{"rendered":"<p>Grajferska mosna dizalica \u0161iroko je kori\u0161tena oprema za utovar i istovar rasutih materijala. Za rad se uglavnom oslanja na hvataljke. Njegov princip rada uklju\u010duje sljede\u0107e aspekte:<\/p>\n\n\n\n<p>Mosna dizalica s hvataljkom sastoji se od mosnog okvira, kolica za podizanje, hvataljke i pogonskog sustava. Most se prote\u017ee preko radnog podru\u010dja, a kolica dizalice kre\u0107u se bo\u010dno po glavnoj gredi na mostu. Grabilica je spojena na kolica za podizanje \u010deli\u010dnom u\u017eetom ili lancem i mo\u017ee se podizati gore-dolje. Pogonski sustav uklju\u010duje komponente kao \u0161to su elektri\u010dni motori i reduktori, koji su odgovorni za pokretanje kretanja kolica dizalice i hvataljke.<\/p>\n\n\n\n<p>Operater pokre\u0107e dizalicu putem upravlja\u010dkog sustava i prvo pomi\u010de kolica za podizanje iznad ciljne pozicije. Zatim se grabilica spu\u0161ta kroz sustav vitla, otvara grabilicu i spu\u0161ta iznad materijala. Kada <a href=\"https:\/\/www.sevencrane.com\/hr\/product\/grab-bucket\/\">zgrabiti kantu <\/a>potpuno spu\u0161ten na hrpu materijala, hidrauli\u010dki ili elektri\u010dni sustav kontrolira zahvatnu kantu za zatvaranje i hvatanje materijala. Ovaj proces obi\u010dno zahtijeva preciznu kontrolu kako bi se osiguralo da grabilica mo\u017ee \u010dvrsto uhvatiti materijal.<\/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\/2019\/04\/08151618\/crane-with-grab-bucket.jpg\" alt=\"dizalica sa zahvatnom ka\u0161ikom\" class=\"wp-image-3109 lazyload\"\/><noscript><img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/04\/08151618\/crane-with-grab-bucket.jpg\" alt=\"dizalica sa zahvatnom ka\u0161ikom\" class=\"wp-image-3109 lazyload\" srcset=\"https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/04\/08151618\/crane-with-grab-bucket.jpg 800w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/04\/08151618\/crane-with-grab-bucket-300x225.jpg 300w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/04\/08151618\/crane-with-grab-bucket-768x576.jpg 768w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/04\/08151618\/crane-with-grab-bucket-428x321.jpg 428w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/04\/08151618\/crane-with-grab-bucket-345x258.jpg 345w, https:\/\/d3fnmw4lwrx8lm.cloudfront.net\/wp-content\/uploads\/2019\/04\/08151618\/crane-with-grab-bucket-253x190.jpg 253w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/noscript><\/figure>\n\n\n\n<p>Nakon \u0161to je grabljenje zavr\u0161eno, podizna kolica i grabilna \u017elica podi\u017eu materijal putem upravlja\u010dkog sustava. Kolica dizalice pomi\u010du se du\u017e staze glavne grede kako bi transportirali uhva\u0107ene materijale do unaprijed odre\u0111enog polo\u017eaja za istovar. U ovom trenutku, grabilica se ponovno spu\u0161ta, otvara grabilicu. I postavlja materijal na odre\u0111eno mjesto, kao \u0161to je transportno vozilo, skladi\u0161te ili drugi skladi\u0161ni prostor.<\/p>\n\n\n\n<p>Cjelokupni radni proces grajferske mosne dizalice visoko je automatiziran. Operater mo\u017ee izvr\u0161iti preciznu kontrolu putem upravlja\u010dke plo\u010de ili daljinskog upravlja\u010da. Kako bi se osigurao siguran i u\u010dinkovit rad, dizalica je opremljena raznim sigurnosnim ure\u0111ajima. Kao \u0161to su grani\u010dni prekida\u010di, ure\u0111aji za za\u0161titu od preoptere\u0107enja i sustavi za zaustavljanje u nu\u017edi. Ovi ure\u0111aji osiguravaju pravovremeno zaustavljanje dizalice u slu\u010daju nenormalnih situacija. Za sprje\u010davanje nesre\u0107a i o\u0161te\u0107enja opreme.<\/p>\n\n\n\n<p>Uskla\u0111ivanjem rada okvira mosta, kolica dizalice, hvataljke i pogonskog sustava, hvataljka mosne dizalice mo\u017ee u\u010dinkovito izvr\u0161iti zadatke rukovanja i utovara\/istovara rasutih materijala. Njegov fleksibilni na\u010din rada i sna\u017ena sposobnost hvatanja \u010dine ga nezamjenjivom i va\u017enom opremom u industriji. Kao \u0161to su luke, dokovi, rudnici, metalurgija i odlaganje otpada.<\/p>","protected":false},"excerpt":{"rendered":"<p>Grajferska mosna dizalica \u0161iroko je kori\u0161tena oprema za utovar i istovar rasutih materijala. Za rad se uglavnom oslanja na hvataljke. Njegov princip rada uklju\u010duje sljede\u0107e aspekte: Mosna dizalica s hvataljkom sastoji se od okvira mosta, kolica za podizanje, hvataljke i pogonskog sustava. Most se prote\u017ee preko\u2026<\/p>","protected":false},"author":2,"featured_media":810,"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>Working Principle Of Grab Bridge Crane - SEVENCRANE<\/title>\n<meta name=\"description\" content=\"The grab bucket bridge crane is a widely used equipment for handling and loading\/unloading bulk materials.\" \/>\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\/working-principle-of-grab-bridge-crane\/\" \/>\n<meta property=\"og:locale\" content=\"hr_HR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Working Principle Of Grab Bridge Crane - 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