{"id":1777,"date":"2021-08-23T02:24:25","date_gmt":"2021-08-23T02:24:25","guid":{"rendered":"https:\/\/www.dgcrane.com\/?p=1777"},"modified":"2026-02-04T01:33:45","modified_gmt":"2026-02-04T01:33:45","slug":"products-double-girder-gantry-cranes","status":"publish","type":"post","link":"https:\/\/www.dgcrane.com\/cs\/products\/double-girder-gantry-cranes\/","title":{"rendered":"Dvounosn\u00edkov\u00e9 port\u00e1lov\u00e9 je\u0159\u00e1by"},"content":{"rendered":"<div class=\"pro-info clearfix\">\r\n<h3>P\u0159ehled<\/h3>\r\n<div>\r\n<p>Gener\u00e1ln\u00ed port\u00e1lov\u00fd je\u0159\u00e1b MG je je\u0159\u00e1b navr\u017een\u00fd a vyroben\u00fd v souladu s n\u00e1rodn\u00edmi a pr\u016fmyslov\u00fdmi normami, jako jsou GB\/T3811 \u201eCrane Design Specification\u201c a GB\/T14406 \u201eGeneral Port\u00e1lov\u00fd je\u0159\u00e1b\u201c. Je\u0159\u00e1b je vhodn\u00fd pro vnit\u0159n\u00ed i venkovn\u00ed provozy, pou\u017e\u00edv\u00e1 se pro zved\u00e1n\u00ed materi\u00e1l\u016f, instalaci a \u00fadr\u017ebu za\u0159\u00edzen\u00ed. Je\u0159\u00e1b se skl\u00e1d\u00e1 z port\u00e1lov\u00e9 ocelov\u00e9 konstrukce, voz\u00edku, pojezdov\u00e9ho mechanismu je\u0159\u00e1bu, elektrick\u00e9ho syst\u00e9mu atd. Venkovn\u00ed je\u0159\u00e1by jsou d\u00e1le vybaveny kolejnicov\u00fdmi svorkami, kotv\u00edc\u00edmi za\u0159\u00edzen\u00edmi, kotv\u00edc\u00edmi za\u0159\u00edzen\u00edmi pro kabely, m\u011b\u0159i\u010di rychlosti\/sm\u011bru v\u011btru a dal\u0161\u00edmi za\u0159\u00edzen\u00edmi.<\/p>\r\n<\/div>\r\n<\/div>\r\n<!-- pro-info -->\r\n<div class=\"pro-info clearfix\">\r\n<h3>V\u00fdhody<\/h3>\r\n<div>\r\n<ul>\r\n\t<li>Kompaktn\u00ed struktura<\/li>\r\n\t<li>Dobr\u00e1 tuhost<\/li>\r\n\t<li>Bezpe\u010dnost a spolehlivost<\/li>\r\n\t<li>Snadn\u00e1 obsluha<\/li>\r\n\t<li>Pohodln\u00e1 instalace<\/li>\r\n\t<li>Snadn\u00e1 p\u0159eprava<\/li>\r\n<\/ul>\r\n<\/div>\r\n<\/div>\r\n<!-- pro-info -->\r\n<div class=\"pro-info clearfix\">\r\n<h3>\u00davod<\/h3>\r\n<div>\r\n<p>Ve srovn\u00e1n\u00ed s jednonosn\u00edkov\u00fdm je\u0159\u00e1bem je dvounosn\u00edkov\u00fd port\u00e1lov\u00fd je\u0159\u00e1b v\u00fdkonn\u011bj\u0161\u00ed a konstrukce port\u00e1lov\u00e9ho je\u0159\u00e1bu je slo\u017eit\u011bj\u0161\u00ed. Klademe velk\u00fd d\u016fraz na pov\u011bst produktu. Nikdy se tedy nesna\u017e\u00edme p\u0159il\u00e1kat z\u00e1kazn\u00edky n\u00edzkou cenou port\u00e1lov\u00e9ho je\u0159\u00e1bu s hor\u0161\u00ed kvalitou. Kvalita a bezpe\u010dnost jsou na prvn\u00edm m\u00edst\u011b!<\/p>\r\n<p>Pou\u017e\u00edv\u00e1 se p\u0159edev\u0161\u00edm ke zved\u00e1n\u00ed t\u011b\u017ek\u00fdch b\u0159emen s vysokou pracovn\u00ed silou, v n\u00e1ro\u010dn\u00fdch pracovn\u00edch podm\u00ednk\u00e1ch nebo s jin\u00fdmi speci\u00e1ln\u00edmi pracovn\u00edmi po\u017eadavky.<\/p>\r\n<p>Maxim\u00e1ln\u00ed nosnost je t\u00e9m\u011b\u0159 neomezen\u00e1. Nejv\u011bt\u0161\u00ed dvounosn\u00edkov\u00fd je\u0159\u00e1b, kter\u00fd jsme vyrobili, m\u00e1 320 tun. Rozp\u011bt\u00ed a v\u00fd\u0161ka zdvihu a v\u0161echny ostatn\u00ed hlavn\u00ed parametry jsou tak\u00e9 slo\u017eit\u00e9. Pro v\u00edce technick\u00fdch podrobnost\u00ed si pros\u00edm st\u00e1hn\u011bte soubor s na\u0161imi technick\u00fdmi parametry.<\/p>\r\n<p>Obecn\u011b \u0159e\u010deno, existuj\u00ed dva typick\u00e9 druhy:<\/p>\r\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/A-Shaped-Double-Girder-Gantry-Crane-300x228-1.jpg\" alt=\"Port\u00e1lov\u00fd je\u0159\u00e1b ve tvaru dvojit\u00e9ho nosn\u00edku x\" width=\"830\" height=\"360\" class=\"alignnone size-full wp-image-1778\" \/>Jak je uvedeno v\u00fd\u0161e, nejv\u00edce se mezi nimi li\u0161\u00ed tvar podp\u011brn\u00fdch nohou. U dvounosn\u00edkov\u00e9ho port\u00e1lov\u00e9ho je\u0159\u00e1bu ve tvaru U je zjevn\u011b v\u011bt\u0161\u00ed prostor pod nohou ne\u017e ve tvaru A, zejm\u00e9na na \u0161\u00ed\u0159ku. V\u011bt\u0161\u00ed v\u00fdrobky se tak mohou pohybovat nohou. Nav\u00edc v proveden\u00ed dvounosn\u00edkov\u00e9ho je\u0159\u00e1bu ve tvaru U nen\u00ed \u017e\u00e1dn\u00e9 op\u011brn\u00e9 sedlo. Kdy\u017e je rozhodnuto o v\u00fd\u0161ce zdvihu, dvounosn\u00edkov\u00fd je\u0159\u00e1b ve tvaru U m\u00e1 malou celkovou v\u00fd\u0161ku, co\u017e je skv\u011bl\u00e9.<\/p>\r\n<\/div>\r\n<\/div>\r\n<!-- pro-info -->\r\n<div class=\"pro-info clearfix\">\r\n<h3>V\u00fdhody a vlastnosti<\/h3>\r\n<div>\r\n<p>Zde p\u0159ich\u00e1z\u00ed je\u0159\u00e1b s dvojit\u00fdm nosn\u00edkem ve tvaru A v na\u0161\u00ed tov\u00e1rn\u011b, pokud n\u011bkdy budete m\u00edt rozhovory s na\u0161\u00ed tov\u00e1rnou. Nem\u016f\u017eete ho minout, proto\u017ee se nach\u00e1z\u00ed u p\u0159edn\u00edch dve\u0159\u00ed na\u0161\u00ed tov\u00e1rny.<\/p>\r\n<\/div>\r\n<\/div>\r\n<!-- pro-info --><!-- pro-info -->\r\n<div class=\"pro-info clearfix\">\r\n<h3>Komponenty<\/h3>\r\n<div class=\"craneparts\"><div id=\"parts\">\r\n{volist acf=&quot;parts_detail&quot; id=&quot;detail_parts&quot;}\r\n<div class=\"faq_block\">\r\n<div class=\"faq_q\"><dd>{parts_detail.parts_name}<\/dd><\/div>\r\n<div class=\"faq_a\">{parts_detail.parts_info}<\/div>\t\r\n<\/div>\r\n{\/volist}\r\n\r\n<\/div><\/div>\r\n<\/div>\r\n<!-- pro-info -->\r\n<div class=\"pro-info clearfix\">\r\n<h3>Standardn\u00ed dvounosn\u00edkov\u00fd port\u00e1lov\u00fd je\u0159\u00e1b bude vyroben za 60 dn\u00ed.<\/h3>\r\n\r\n<div class=\"process\">\r\n<div class=\"grid demo-gallery\"> <a href=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/Incoming-material-sample-inspection.jpg\" data-size=\"1000x667\" data-med=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/Incoming-material-sample-inspection.jpg?w=1000&amp;h=667\" data-med-size=\"1000x667\" class=\"grid3\"> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/Incoming-material-sample-inspection.jpg?w=285&amp;h=190\" width=\"285\" height=\"190\" alt=\"\">\r\n<h4><i><\/i>Kontrola vstupn\u00edho vzorku materi\u00e1lu<\/h4>\r\n<\/a>\r\n <a href=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/Steel-plate-uncoiling-leveling-and-cutting.jpg\" data-size=\"1000x667\" data-med=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/Steel-plate-uncoiling-leveling-and-cutting.jpg?w=1000&amp;h=667\" data-med-size=\"1000x667\" class=\"grid3\"> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/Steel-plate-uncoiling-leveling-and-cutting.jpg?w=285&amp;h=190\" width=\"285\" height=\"190\" alt=\"\">\r\n<h4><i><\/i>Odv\u00edjen\u00ed, vyrovn\u00e1v\u00e1n\u00ed a \u0159ez\u00e1n\u00ed ocelov\u00e9ho plechu<\/h4>\r\n<\/a>\r\n <a href=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/Fabrication-of-the-ganry-crane-main-beam-3.jpg\" data-size=\"1000x667\" data-med=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/Fabrication-of-the-ganry-crane-main-beam-3.jpg?w=1000&amp;h=667\" data-med-size=\"1000x667\" class=\"grid3\"> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/Fabrication-of-the-ganry-crane-main-beam-3.jpg?w=285&amp;h=190\" width=\"285\" height=\"190\" alt=\"\">\r\n<h4><i><\/i>V\u00fdroba port\u00e1lov\u00e9ho je\u0159\u00e1bu - hlavn\u00ed nosn\u00edk<\/h4>\r\n<\/a>\r\n <a href=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/Fabrication-of-the-ganry-crane-end-beam-1.jpg\" data-size=\"1000x667\" data-med=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/Fabrication-of-the-ganry-crane-end-beam-1.jpg?w=1000&amp;h=667\" data-med-size=\"1000x667\" class=\"grid3\"> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/Fabrication-of-the-ganry-crane-end-beam-1.jpg?w=285&amp;h=190\" width=\"285\" height=\"190\" alt=\"\">\r\n<h4><i><\/i>V\u00fdroba koncov\u00e9ho nosn\u00edku port\u00e1lov\u00e9ho je\u0159\u00e1bu<\/h4>\r\n<\/a>\r\n <a href=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/Fabrication-of-the-ganry-crane-support-leg-2.jpg\" data-size=\"1000x667\" data-med=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/Fabrication-of-the-ganry-crane-support-leg-2.jpg?w=1000&amp;h=667\" data-med-size=\"1000x667\" class=\"grid3\"> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/Fabrication-of-the-ganry-crane-support-leg-2.jpg?w=285&amp;h=190\" width=\"285\" height=\"190\" alt=\"\">\r\n<h4><i><\/i>V\u00fdroba nosn\u00e9 nohy port\u00e1lov\u00e9ho je\u0159\u00e1bu<\/h4>\r\n<\/a>\r\n <a href=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/Fabrication-of-the-ganry-crane-ground-beam-2.jpg\" data-size=\"1000x667\" data-med=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/Fabrication-of-the-ganry-crane-ground-beam-2.jpg?w=1000&amp;h=667\" data-med-size=\"1000x667\" class=\"grid3\"> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/Fabrication-of-the-ganry-crane-ground-beam-2.jpg?w=285&amp;h=190\" width=\"285\" height=\"190\" alt=\"\">\r\n<h4><i><\/i>V\u00fdroba port\u00e1lov\u00e9ho je\u0159\u00e1bu - zemn\u00ed nosn\u00edk<\/h4>\r\n<\/a>\r\n <a href=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/Crane-preassembly-3.jpg\" data-size=\"1000x667\" data-med=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/Crane-preassembly-3.jpg?w=1000&amp;h=667\" data-med-size=\"1000x667\" class=\"grid3\"> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/Crane-preassembly-3.jpg?w=285&amp;h=190\" width=\"285\" height=\"190\" alt=\"\">\r\n<h4><i><\/i>P\u0159edmont\u00e1\u017e je\u0159\u00e1bu<\/h4>\r\n<\/a>\r\n <a href=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/Fabrication-of-trolley-frame-1.jpg\" data-size=\"1000x667\" data-med=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/Fabrication-of-trolley-frame-1.jpg?w=1000&amp;h=667\" data-med-size=\"1000x667\" class=\"grid3\"> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/Fabrication-of-trolley-frame-1.jpg?w=285&amp;h=190\" width=\"285\" height=\"190\" alt=\"\">\r\n<h4><i><\/i>V\u00fdroba r\u00e1mu voz\u00edku<\/h4>\r\n<\/a>\r\n <a href=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/Painting-and-storage-3.jpg\" data-size=\"1000x667\" data-med=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/Painting-and-storage-3.jpg?w=1000&amp;h=667\" data-med-size=\"1000x667\" class=\"grid3\"> <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/Painting-and-storage-3.jpg?w=285&amp;h=190\" width=\"285\" height=\"190\" alt=\"\">\r\n<h4><i><\/i>Malov\u00e1n\u00ed a skladov\u00e1n\u00ed<\/h4>\r\n<\/a>\r\n\r\n<\/div>\r\n<div class=\"tips clearfix\">\r\n<h5>Tipy:<\/h5>\r\n<span>Dodac\u00ed lh\u016fta je\u0159\u00e1b\u016f s r\u016fzn\u00fdm nap\u011bt\u00edm m\u016f\u017ee b\u00fdt o 10-15 dn\u00ed del\u0161\u00ed, proto\u017ee elektrick\u00e9 komponenty mus\u00ed b\u00fdt p\u0159izp\u016fsobeny na\u0161\u00edm dodavatelem.<\/span>\r\n<\/div>\r\n<\/div><\/div>\r\n<!-- pro-info -->","protected":false},"excerpt":{"rendered":"Gener\u00e1ln\u00ed port\u00e1lov\u00fd je\u0159\u00e1b MG je je\u0159\u00e1b navr\u017een\u00fd a vyroben\u00fd v souladu s n\u00e1rodn\u00edmi a pr\u016fmyslov\u00fdmi normami, jako jsou GB\/T3811 \u201eCrane Design Specification\u201c a GB\/T14406 \u201eGeneral Port\u00e1lov\u00fd je\u0159\u00e1b\u201c. Je\u0159\u00e1b je vhodn\u00fd pro vnit\u0159n\u00ed i venkovn\u00ed provozy, pou\u017e\u00edv\u00e1 se pro zved\u00e1n\u00ed materi\u00e1l\u016f, instalaci a \u00fadr\u017ebu za\u0159\u00edzen\u00ed. Je\u0159\u00e1b se skl\u00e1d\u00e1 z port\u00e1lov\u00e9 ocelov\u00e9 konstrukce, voz\u00edku, pojezdov\u00e9ho mechanismu je\u0159\u00e1bu, elektrick\u00e9ho syst\u00e9mu atd. Venkovn\u00ed je\u0159\u00e1by jsou d\u00e1le vybaveny kolejnicov\u00fdmi svorkami, kotv\u00edc\u00edmi za\u0159\u00edzen\u00edmi, kotv\u00edc\u00edmi za\u0159\u00edzen\u00edmi pro kabely, m\u011b\u0159i\u010di rychlosti\/sm\u011bru v\u011btru a dal\u0161\u00edmi za\u0159\u00edzen\u00edmi.","protected":false},"author":2,"featured_media":2355,"parent":817,"comment_status":"open","ping_status":"open","sticky":false,"template":"single.php","format":"standard","meta":{"_acf_changed":false,"rank_math_lock_modified_date":false,"pgc_sgb_lightbox_settings":"","footnotes":""},"categories":[22,23,64],"tags":[58,56,748],"class_list":["post-1777","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-solution","category-gantry-crane","category-overhead-crane-prices","tag-crane","tag-gantry-crane","tag-xggantry-cranes"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.dgcrane.com\/cs\/wp-json\/wp\/v2\/posts\/1777"}],"collection":[{"href":"https:\/\/www.dgcrane.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dgcrane.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dgcrane.com\/cs\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dgcrane.com\/cs\/wp-json\/wp\/v2\/comments?post=1777"}],"version-history":[{"count":16,"href":"https:\/\/www.dgcrane.com\/cs\/wp-json\/wp\/v2\/posts\/1777\/revisions"}],"predecessor-version":[{"id":4131,"href":"https:\/\/www.dgcrane.com\/cs\/wp-json\/wp\/v2\/posts\/1777\/revisions\/4131"}],"up":[{"embeddable":true,"href":"https:\/\/www.dgcrane.com\/cs\/wp-json\/wp\/v2\/posts\/817"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dgcrane.com\/cs\/wp-json\/wp\/v2\/media\/2355"}],"wp:attachment":[{"href":"https:\/\/www.dgcrane.com\/cs\/wp-json\/wp\/v2\/media?parent=1777"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dgcrane.com\/cs\/wp-json\/wp\/v2\/categories?post=1777"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dgcrane.com\/cs\/wp-json\/wp\/v2\/tags?post=1777"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}