{"id":11319,"date":"2024-12-13T08:56:44","date_gmt":"2024-12-13T08:56:44","guid":{"rendered":"https:\/\/www.dgcrane.com\/?p=11319"},"modified":"2024-12-18T01:43:42","modified_gmt":"2024-12-18T01:43:42","slug":"gantry-crane-for-subway-and-metro-construction","status":"publish","type":"post","link":"https:\/\/www.dgcrane.com\/sv\/gantry-crane-for-subway-and-metro-construction\/","title":{"rendered":"Portalkran f\u00f6r tunnelbana och tunnelbana: effektiva l\u00f6sningar f\u00f6r borttagning av tunnelskr\u00e4p"},"content":{"rendered":"<p>Gantry Crane f\u00f6r tunnelbane- och tunnelbanebyggen anv\u00e4nds i stor utstr\u00e4ckning vid byggandet av tunnelbanor och krafttunnlar. Den \u00e4r avancerad och m\u00e5ngsidig och kan anv\u00e4ndas i olika platsmilj\u00f6er. Lyfth\u00f6jden \u00e4r typiskt 10m \u00f6ver banan, med en sp\u00e5rl\u00e4ngd p\u00e5 40m, och sp\u00e4nnvidden \u00e4r variabel mellan 16m och 30m. Kranen arbetar med varvtalsreglering med variabel frekvens (hastighetskontrollomr\u00e5de 1:10). Kranen \u00e4r utrustad med specialiserade lyftanordningar: den ena \u00e4r en hydrauliskt assisterad krok som v\u00e4nder magasinet f\u00f6r luftavlastning; en annan \u00e4r ett mekaniskt roterande vertikalt fast avlastningsst\u00e4ll som v\u00e4nder upp och ned beh\u00e5llaren f\u00f6r lossning.<\/p>\n\n\n\n<div class=\"wp-block-buttons FormButton is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"#from-2\" style=\"border-radius:0px\">Offertf\u00f6rfr\u00e5gan<\/a><\/div>\n<\/div>\n\n\n\n<div class=\"ltgallery clearfix content-info\" id=\"1\">\r\n\t\t<div class=\"swiper-container gallery-top\" style=\"pointer-events: none;\">\r\n\t\t\t<div class=\"swiper-wrapper\">\r\n\t\t\t\t\r\n\t\t\t\t\t<div class=\"swiper-slide\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/12\/Gantry-Crane-for-Subway-and-Metro-Construction1.png?w=870&amp;h=580\" width=\"870\" height=\"580\" alt=\"\"><\/div>\r\n\t\t\t\t\r\n\t\t\t\t\t<div class=\"swiper-slide\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/12\/Gantry-Crane-for-Subway-Metro-Construction3.png?w=870&amp;h=580\" width=\"870\" height=\"580\" alt=\"\"><\/div>\r\n\t\t\t\t\r\n\t\t\t\t\t<div class=\"swiper-slide\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/12\/Gantry-Crane-for-Subway-Metro-Construction4.png?w=870&amp;h=580\" width=\"870\" height=\"580\" alt=\"\"><\/div>\r\n\t\t\t\t\r\n\t\t\t<\/div>\r\n\t\t<\/div><!-- gallery-top -->\r\n\t\t<div class=\"swiper-container gallery-thumbs\">\r\n\t\t\t<div class=\"swiper-wrapper\" style=\"display: block;float: left;\">\r\n\t\t\t\t\r\n\t\t\t\t\t<div class=\"swiper-slide\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/12\/Gantry-Crane-for-Subway-and-Metro-Construction1.png?w=95&amp;h=63\" width=\"95\" height=\"63\" alt=\"\"><\/div>\r\n\t\t\t\t\r\n\t\t\t\t\t<div class=\"swiper-slide\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/12\/Gantry-Crane-for-Subway-Metro-Construction3.png?w=95&amp;h=63\" width=\"95\" height=\"63\" alt=\"\"><\/div>\r\n\t\t\t\t\r\n\t\t\t\t\t<div class=\"swiper-slide\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/12\/Gantry-Crane-for-Subway-Metro-Construction4.png?w=95&amp;h=63\" width=\"95\" height=\"63\" alt=\"\"><\/div>\r\n\t\t\t\t<!-- gallery-thumbs -->\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t<\/div> <!-- swiper gallery -->\n\n\n\n<h2 class=\"wp-block-heading\">Tekniska krav<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kranens design, tillverkning och inspektion f\u00f6ljer standarderna GB3811-2008 och GB\/T14406-2011.<\/li>\n\n\n\n<li>N\u00e4r kranen inte anv\u00e4nds ska den l\u00e5sas med en sp\u00e5rkl\u00e4mma.<\/li>\n\n\n\n<li>Arbetsmilj\u00f6temperaturen f\u00f6r denna kran \u00e4r -20\u00b0C till 50\u00b0C.<\/li>\n\n\n\n<li>En konsol kan anv\u00e4ndas n\u00e4r sp\u00e4nnvidden \u00e4r 24,2 m, och den m\u00e5ste tas bort om sp\u00e4nnvidden \u00e4r mindre \u00e4n 24,2 m.<\/li>\n\n\n\n<li>Kranens sp\u00e4nnvidd \u00e4r 21,2 m till 24,2 m, med ett variabelt steg p\u00e5 200 mm.<\/li>\n<\/ul>\n\n\n\n<div style=\"height:70px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Funktioner f\u00f6r portalkran f\u00f6r tunnelbana och tunnelbana<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Brett hastighetsomr\u00e5de, h\u00f6g lyfteffektivitet: <\/strong>Hastighetsomr\u00e5det \u00e4r 1:10 och lyfthastigheten kan justeras kontinuerligt efter belastningen. Detta m\u00f6jligg\u00f6r l\u00e5ghastighetsdrift under tung belastning och h\u00f6ghastighetsdrift under l\u00e4tt belastning, vilket avsev\u00e4rt f\u00f6rb\u00e4ttrar utmatningskranens arbetseffektivitet.<\/li>\n\n\n\n<li><strong>Extremt l\u00e5g stabil positioneringshastighet: <\/strong>Den kan arbeta under l\u00e5ng belastning under l\u00e5nga perioder vid l\u00e5ga hastigheter.<\/li>\n\n\n\n<li><strong>Smidig och p\u00e5litlig drift:<\/strong> Vagnen och lyftsystemen anv\u00e4nder variabel frekvenskontroll, vilket s\u00e4kerst\u00e4ller smidiga, stegl\u00f6sa \u00f6verg\u00e5ngar mellan hastigheter, vilket minimerar mekanisk p\u00e5verkan.<\/li>\n\n\n\n<li><strong>Kontrollsystem med sluten slinga:<\/strong> Det g\u00f6r att lyftkroken stannar vid nollhastighet, vilket avsev\u00e4rt f\u00f6rl\u00e4nger bromsarnas livsl\u00e4ngd.<\/li>\n\n\n\n<li><strong>L\u00e5g str\u00f6m, l\u00e5g v\u00e4rmeutveckling:<\/strong> Motorns startstr\u00f6m \u00e4r mindre \u00e4n 1,5 g\u00e5nger m\u00e4rkstr\u00f6mmen, vilket minskar kraven p\u00e5 eln\u00e4tet och f\u00f6rhindrar \u00f6verhettning vid frekventa starter, stopp och reverseringar.<\/li>\n<\/ul>\n\n\n\n<div style=\"height:70px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Specifikation<\/h2>\n\n\n\n<p>F\u00f6r mer detaljerade specifikationer, se DGCRANES katalog \u00f6ver portalkranar f\u00f6r tunnelbana och tunnelbana.<\/p>\n\n\n\n<div class=\"wp-block-file postspdf\"><a id=\"wp-block-file--media-d3818698-0110-4f14-9fab-3c6d7972932f\" href=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/12\/Gantry-Cranes-for-Subway-and-Metro-Construction-gt10.pdf\">Portalkranar f\u00f6r tunnelbana och tunnelbana<\/a><a href=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/12\/Gantry-Cranes-for-Subway-and-Metro-Construction-gt10.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-d3818698-0110-4f14-9fab-3c6d7972932f\">Ladda ner<\/a><\/div>\n\n\n\n<div style=\"height:70px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Fall<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"870\" height=\"580\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/12\/Beijing-Construction-Engineering-Group-Subway-Line-9.png\" alt=\"\" class=\"wp-image-11324\"><figcaption class=\"wp-element-caption\">Beijing Construction Engineering Group-tunnelbana linje 9<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"870\" height=\"580\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/12\/Beijing-Urban-Construction-Group-Second-Engineering-Division-Daxing-Metro-Project.png\" alt=\"\" class=\"wp-image-11325\"><figcaption class=\"wp-element-caption\">Beijing Urban Construction Group Second Engineering Division-Daxing Metro Project<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"870\" height=\"580\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/12\/Beijing-Thermal-Power-Project.png\" alt=\"\" class=\"wp-image-11326\"><figcaption class=\"wp-element-caption\">Beijing Thermal Power Project<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-2 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"870\" height=\"580\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/12\/China-Railway-Sixth-Group-Co.-Ltd.-Chengdu-Metro-Line-3-1.png\" alt=\"\" class=\"wp-image-11328\"><figcaption class=\"wp-element-caption\">China Railway Sixth Group Co., Ltd. Chengdu Metro Line 3<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"870\" height=\"580\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/12\/China-Railway-Sixth-Group-Co.-Ltd.-Shenzhen-Metro-Line-11-BT-Project-Section-1.png\" alt=\"\" class=\"wp-image-11329\"><figcaption class=\"wp-element-caption\">China Railway Sixth Group Co., Ltd. (Shenzhen Metro Line 11 BT Project, Section 1)<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"870\" height=\"580\" src=\"https:\/\/www.dgcrane.com\/wp-content\/uploads\/2024\/12\/Zhengzhou-Yijian-Group-Zhengzhou-Metro-Airport-Line-Project.png\" alt=\"\" class=\"wp-image-11330\"><figcaption class=\"wp-element-caption\">Zhengzhou Yijian Group-Zhengzhou Metro Airport Line Project<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:70px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>P\u00e5 DGCRANE \u00e4r vi specialiserade p\u00e5 att tillhandah\u00e5lla h\u00f6gkvalitativa, anpassningsbara portalkranar designade f\u00f6r effektivitet och tillf\u00f6rlitlighet. Med fokus p\u00e5 innovation och kundn\u00f6jdhet erbjuder vi skr\u00e4ddarsydda l\u00f6sningar f\u00f6r att m\u00f6ta varje projekts unika behov.<\/p>\n\n\n\n<p>V\u00e4lj DGCRANE f\u00f6r branschledande produkter och exceptionell service. V\u00e5rt team \u00e4r dedikerade till att st\u00f6dja ditt projekt fr\u00e5n design till installation, f\u00f6r att s\u00e4kerst\u00e4lla optimal prestanda och smidig drift. Kontakta oss idag f\u00f6r att l\u00e4ra dig hur vi kan hj\u00e4lpa dig att g\u00f6ra ditt byggprojekt till en framg\u00e5ng.<\/p>","protected":false},"excerpt":{"rendered":"Gantry Crane f\u00f6r tunnelbane- och tunnelbanebyggen anv\u00e4nds i stor utstr\u00e4ckning vid byggandet av tunnelbanor och krafttunnlar. Den \u00e4r avancerad och m\u00e5ngsidig och kan anv\u00e4ndas i olika platsmilj\u00f6er. Lyfth\u00f6jden \u00e4r vanligtvis 10m \u00f6ver banan, med en sp\u00e5rl\u00e4ngd p\u00e5 40m, och sp\u00e4nnvidden \u00e4r variabel mellan 16m och 30m. [\u2026]","protected":false},"author":8,"featured_media":11320,"parent":7420,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"single-new-Product.php","format":"standard","meta":{"_acf_changed":false,"rank_math_lock_modified_date":false,"pgc_sgb_lightbox_settings":"","footnotes":""},"categories":[499],"tags":[746],"class_list":["post-11319","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-special-cranes","tag-xgspecial-cranes"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.dgcrane.com\/sv\/wp-json\/wp\/v2\/posts\/11319"}],"collection":[{"href":"https:\/\/www.dgcrane.com\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dgcrane.com\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dgcrane.com\/sv\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dgcrane.com\/sv\/wp-json\/wp\/v2\/comments?post=11319"}],"version-history":[{"count":5,"href":"https:\/\/www.dgcrane.com\/sv\/wp-json\/wp\/v2\/posts\/11319\/revisions"}],"predecessor-version":[{"id":11340,"href":"https:\/\/www.dgcrane.com\/sv\/wp-json\/wp\/v2\/posts\/11319\/revisions\/11340"}],"up":[{"embeddable":true,"href":"https:\/\/www.dgcrane.com\/sv\/wp-json\/wp\/v2\/posts\/7420"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dgcrane.com\/sv\/wp-json\/wp\/v2\/media\/11320"}],"wp:attachment":[{"href":"https:\/\/www.dgcrane.com\/sv\/wp-json\/wp\/v2\/media?parent=11319"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dgcrane.com\/sv\/wp-json\/wp\/v2\/categories?post=11319"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dgcrane.com\/sv\/wp-json\/wp\/v2\/tags?post=11319"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}