{"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\/cs\/working-principle-of-grab-bridge-crane\/","title":{"rendered":"Princip fungov\u00e1n\u00ed mostov\u00e9ho je\u0159\u00e1bu"},"content":{"rendered":"<p>Drapac\u00ed mostov\u00fd je\u0159\u00e1b je \u0161iroce pou\u017e\u00edvan\u00e9 za\u0159\u00edzen\u00ed pro nakl\u00e1d\u00e1n\u00ed a vykl\u00e1d\u00e1n\u00ed sypk\u00fdch materi\u00e1l\u016f. P\u0159i provozu se spol\u00e9h\u00e1 hlavn\u011b na drap\u00e1ky. Jeho pracovn\u00ed princip zahrnuje n\u00e1sleduj\u00edc\u00ed aspekty:<\/p>\n\n\n\n<p>Uchopovac\u00ed kore\u010dkov\u00fd mostov\u00fd je\u0159\u00e1b se skl\u00e1d\u00e1 z mostov\u00e9ho r\u00e1mu, zvedac\u00edho voz\u00edku, uchopovac\u00ed l\u017e\u00edce a pohonn\u00e9ho syst\u00e9mu. Most se klene nad pracovn\u00ed oblast\u00ed a je\u0159\u00e1bov\u00fd voz\u00edk se pohybuje bo\u010dn\u011b po dr\u00e1ze hlavn\u00edho nosn\u00edku na most\u011b. Lopata je p\u0159ipojena ke zvedac\u00edmu voz\u00edku pomoc\u00ed ocelov\u00e9ho lana nebo \u0159et\u011bzu a lze ji zvedat nahoru a dol\u016f. Pohonn\u00fd syst\u00e9m zahrnuje komponenty, jako jsou elektromotory a redukce, kter\u00e9 jsou zodpov\u011bdn\u00e9 za pohon pohybu je\u0159\u00e1bov\u00e9ho voz\u00edku a drap\u00e1ku.<\/p>\n\n\n\n<p>Obsluha spust\u00ed je\u0159\u00e1b p\u0159es \u0159\u00eddic\u00ed syst\u00e9m a nejprve p\u0159esune zvedac\u00ed voz\u00edk nad c\u00edlovou polohu. Potom drap\u00e1kov\u00e1 lopata kles\u00e1 skrz syst\u00e9m navij\u00e1ku, otev\u0159e drap\u00e1kovou lopatu a kles\u00e1 nad materi\u00e1l. Kdy\u017e <a href=\"https:\/\/www.sevencrane.com\/cs\/product\/grab-bucket\/\">uchopit kbel\u00edk <\/a>je zcela spu\u0161t\u011bna na hromadu materi\u00e1lu, hydraulick\u00fd nebo elektrick\u00fd syst\u00e9m ovl\u00e1d\u00e1 drap\u00e1kovou lopatu, aby se zav\u0159el a uchopil materi\u00e1l. Tento proces obvykle vy\u017eaduje p\u0159esnou kontrolu, aby se zajistilo, \u017ee drap\u00e1k dok\u00e1\u017ee pevn\u011b uchopit materi\u00e1l.<\/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=\"je\u0159\u00e1b s drap\u00e1kem\" 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=\"je\u0159\u00e1b s drap\u00e1kem\" 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>Po dokon\u010den\u00ed drap\u00e1ku zvedac\u00ed voz\u00edk a drap\u00e1kov\u00e1 lopata zvednou materi\u00e1l p\u0159es \u0159\u00eddic\u00ed syst\u00e9m. Je\u0159\u00e1bov\u00fd voz\u00edk se pohybuje po dr\u00e1ze hlavn\u00edho nosn\u00edku, aby p\u0159epravil uchopen\u00fd materi\u00e1l do p\u0159edem ur\u010den\u00e9 vykl\u00e1dac\u00ed polohy. V tomto okam\u017eiku drap\u00e1k op\u011bt kles\u00e1 a otev\u0159e drap\u00e1k. A um\u00edst\u00ed materi\u00e1l na ur\u010den\u00e9 m\u00edsto, jako je dopravn\u00ed vozidlo, sklad nebo jin\u00fd skladovac\u00ed prostor.<\/p>\n\n\n\n<p>Cel\u00fd proces provozu je\u0159\u00e1bu s drap\u00e1kem je vysoce automatizovan\u00fd. Obsluha m\u016f\u017ee prov\u00e1d\u011bt p\u0159esn\u00e9 ovl\u00e1d\u00e1n\u00ed pomoc\u00ed ovl\u00e1dac\u00edho panelu nebo d\u00e1lkov\u00e9ho ovl\u00e1d\u00e1n\u00ed. Pro zaji\u0161t\u011bn\u00ed bezpe\u010dn\u00e9ho a efektivn\u00edho provozu je je\u0159\u00e1b vybaven r\u016fzn\u00fdmi bezpe\u010dnostn\u00edmi za\u0159\u00edzen\u00edmi. Jako jsou koncov\u00e9 sp\u00edna\u010de, ochrann\u00e1 za\u0159\u00edzen\u00ed proti p\u0159et\u00ed\u017een\u00ed a syst\u00e9my nouzov\u00e9ho zastaven\u00ed. Tato za\u0159\u00edzen\u00ed zaji\u0161\u0165uj\u00ed, \u017ee se je\u0159\u00e1b m\u016f\u017ee v p\u0159\u00edpad\u011b abnorm\u00e1ln\u00edch situac\u00ed v\u010das zastavit. Aby se p\u0159ede\u0161lo nehod\u00e1m a po\u0161kozen\u00ed za\u0159\u00edzen\u00ed.<\/p>\n\n\n\n<p>Koordinac\u00ed pr\u00e1ce mostov\u00e9ho r\u00e1mu, je\u0159\u00e1bov\u00e9ho voz\u00edku, drap\u00e1kov\u00e9 l\u017e\u00edce a pohonn\u00e9ho syst\u00e9mu m\u016f\u017ee drap\u00e1kov\u00fd lopatov\u00fd mostov\u00fd je\u0159\u00e1b efektivn\u011b dokon\u010dit manipulaci a nakl\u00e1d\u00e1n\u00ed\/vykl\u00e1d\u00e1n\u00ed sypk\u00fdch materi\u00e1l\u016f. Jeho flexibiln\u00ed provozn\u00ed re\u017eim a siln\u00e9 uchopovac\u00ed schopnosti z n\u011bj \u010din\u00ed nepostradateln\u00e9 a d\u016fle\u017eit\u00e9 za\u0159\u00edzen\u00ed v pr\u016fmyslu. Jako jsou p\u0159\u00edstavy, doky, doly, hutnictv\u00ed a likvidace odpadu.<\/p>","protected":false},"excerpt":{"rendered":"<p>Drapac\u00ed mostov\u00fd je\u0159\u00e1b je \u0161iroce pou\u017e\u00edvan\u00e9 za\u0159\u00edzen\u00ed pro nakl\u00e1d\u00e1n\u00ed a vykl\u00e1d\u00e1n\u00ed sypk\u00fdch materi\u00e1l\u016f. P\u0159i provozu se spol\u00e9h\u00e1 p\u0159edev\u0161\u00edm na drap\u00e1ky. Jeho pracovn\u00ed princip zahrnuje n\u00e1sleduj\u00edc\u00ed aspekty: Uchopovac\u00ed kore\u010dkov\u00fd mostov\u00fd je\u0159\u00e1b se skl\u00e1d\u00e1 z mostov\u00e9ho r\u00e1mu, zvedac\u00edho voz\u00edku, uchopovac\u00ed l\u017e\u00edce a pohonn\u00e9ho syst\u00e9mu. Most se klene p\u0159es\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\/cs\/working-principle-of-grab-bridge-crane\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Working Principle Of Grab Bridge Crane - 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