{"id":15594,"date":"2026-04-15T06:51:10","date_gmt":"2026-04-15T06:51:10","guid":{"rendered":"https:\/\/www.hndfcrane.com\/?p=15594"},"modified":"2026-04-17T08:25:03","modified_gmt":"2026-04-17T08:25:03","slug":"double-crane-hook-blocks","status":"publish","type":"post","link":"https:\/\/www.hndfcrane.com\/cs\/double-crane-hook-blocks\/","title":{"rendered":"Dvojit\u00e9 je\u0159\u00e1bov\u00e9 h\u00e1kov\u00e9 bloky: Kovan\u00e9, vysoce stabiln\u00ed zved\u00e1n\u00ed"},"content":{"rendered":"<div class=\"pgc-sgb-cb wp-block-pgcsimplygalleryblock-grid  hndfgallery\" data-gallery-id=\"5ed13381\"><div class=\"sgb-preloader\" id=\"pr_5ed13381\">\n\t<div class=\"sgb-square\" style=\"background:#d4d4d4\"><\/div>\n\t<div class=\"sgb-square\" style=\"background:#d4d4d4\"><\/div>\n\t<div class=\"sgb-square\" style=\"background:#d4d4d4\"><\/div>\n\t<div class=\"sgb-square\" style=\"background:#d4d4d4\"><\/div><\/div><div class=\"simply-gallery-amp pgc_sgb_slider\" style=\"display: none;\"><div class=\"sgb-gallery\"><div class=\"sgb-item\"><a href=\"https:\/\/www.hndfcrane.com\/cs\/double-crane-hook-blocks\/double-crane-hook-blocks1\/\" target=\"_blank\"><img decoding=\"async\" alt=\"\" width=\"730\" height=\"584\" loading=\"lazy\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/Double-Crane-Hook-Blocks1.webp\" srcset=\",https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/Double-Crane-Hook-Blocks1.webp 730w\" sizes=\"250px\"\/><\/a><\/div><div class=\"sgb-item\"><a href=\"https:\/\/www.hndfcrane.com\/cs\/double-crane-hook-blocks\/double-crane-hook-blocks2\/\" target=\"_blank\"><img decoding=\"async\" alt=\"\" width=\"550\" height=\"550\" loading=\"lazy\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/Double-Crane-Hook-Blocks2-.avif\" srcset=\",https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/Double-Crane-Hook-Blocks2-.avif 550w\" sizes=\"250px\"\/><\/a><\/div><div class=\"sgb-item\"><a href=\"https:\/\/www.hndfcrane.com\/cs\/double-crane-hook-blocks\/double-crane-hook-blocks3-4\/\" target=\"_blank\"><img decoding=\"async\" alt=\"\" width=\"550\" height=\"550\" loading=\"lazy\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/Double-Crane-Hook-Blocks3-4.avif\" srcset=\",https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/Double-Crane-Hook-Blocks3-4.avif 550w\" sizes=\"250px\"\/><\/a><\/div><div class=\"sgb-item\"><a href=\"https:\/\/www.hndfcrane.com\/cs\/double-crane-hook-blocks\/double-crane-hook-blocks3\/\" target=\"_blank\"><img decoding=\"async\" alt=\"\" width=\"650\" height=\"451\" loading=\"lazy\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/Double-Crane-Hook-Blocks3.jpg\" srcset=\",https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/Double-Crane-Hook-Blocks3.jpg 650w\" sizes=\"250px\"\/><\/a><\/div><div class=\"sgb-item\"><a href=\"https:\/\/www.hndfcrane.com\/cs\/double-crane-hook-blocks\/double-crane-hook-blocks5\/\" target=\"_blank\"><img decoding=\"async\" alt=\"\" width=\"650\" height=\"451\" loading=\"lazy\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/Double-Crane-Hook-Blocks5.jpg\" srcset=\",https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/Double-Crane-Hook-Blocks5.jpg 650w\" sizes=\"250px\"\/><\/a><\/div><div class=\"sgb-item\"><a href=\"https:\/\/www.hndfcrane.com\/cs\/double-crane-hook-blocks\/double-crane-hook-blocks6\/\" target=\"_blank\"><img decoding=\"async\" alt=\"\" width=\"1486\" height=\"1303\" loading=\"lazy\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/Double-Crane-Hook-Blocks6.png\" srcset=\",https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/Double-Crane-Hook-Blocks6.png 1486w\" sizes=\"250px\"\/><\/a><\/div><div class=\"sgb-item\"><a href=\"https:\/\/www.hndfcrane.com\/cs\/double-crane-hook-blocks\/double-crane-hook-blocks7\/\" target=\"_blank\"><img decoding=\"async\" alt=\"\" width=\"2560\" height=\"1920\" loading=\"lazy\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/Double-Crane-Hook-Blocks7-scaled.jpg\" srcset=\",https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/Double-Crane-Hook-Blocks7-scaled.jpg 2560w\" sizes=\"250px\"\/><\/a><\/div><\/div><\/div><script type=\"application\/json\" class=\"sgb-data\">{\"galleryType\":\"pgc_sgb_grid\",\"galleryId\":\"5ed13381\",\"images\":[{\"id\":15595,\"title\":\"Double Crane Hook 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&& window.PGC_SGB.searcher){window.PGC_SGB.searcher.initBlocks()}})()<\/script><\/div>\n\n\n<h2 class=\"wp-block-heading\">\u00davod do produktu Dvojit\u00e9 je\u0159\u00e1bov\u00e9 h\u00e1kov\u00e9 bloky<\/h2>\n\n\n\n<p>Dvojit\u00e9 je\u0159\u00e1bov\u00e9 kladkostroje jsou kovan\u00e9 z vysokopevnostn\u00ed legovan\u00e9 oceli a proch\u00e1zej\u00ed speci\u00e1ln\u00edm o\u0161et\u0159en\u00edm pro zaji\u0161t\u011bn\u00ed maxim\u00e1ln\u00ed odolnosti. Jejich konstrukce s dvojit\u00fdm h\u00e1kem rovnom\u011brn\u011b rozkl\u00e1d\u00e1 zat\u00ed\u017een\u00ed a minimalizuje k\u00fdv\u00e1n\u00ed, \u010d\u00edm\u017e zlep\u0161uje bezpe\u010dnost zved\u00e1n\u00ed. V tandemov\u00e9 konfiguraci tyto kladkostroje pom\u00e1haj\u00ed rozlo\u017eit zat\u00ed\u017een\u00ed a poskytuj\u00ed vynikaj\u00edc\u00ed stabilitu p\u0159i zved\u00e1n\u00ed extra dlouh\u00fdch nebo nadrozm\u011brn\u00fdch pr\u016fmyslov\u00fdch b\u0159emen. Tyto kladkostroje pokr\u00fdvaj\u00ed rozsah zat\u00ed\u017een\u00ed od 2,5 t do 500 t a lze je p\u0159esn\u011b sladit tak, aby spl\u0148ovaly rozmanit\u00e9 po\u017eadavky za\u0159\u00edzen\u00ed, od lehk\u00fdch d\u00edlensk\u00fdch zved\u00e1k\u016f a\u017e po super t\u011b\u017ek\u00e9 je\u0159\u00e1by, co\u017e zaji\u0161\u0165uje efektivn\u00ed kompatibilitu model\u016f a provozn\u00ed integraci. Dvojit\u00e9 je\u0159\u00e1bov\u00e9 kladkostroje striktn\u011b dodr\u017euj\u00ed v\u00edce\u00farov\u0148ov\u00e9 certifikace ISO\/FEM a z\u00e1rove\u0148 zaru\u010duj\u00ed struktur\u00e1ln\u00ed integritu t\u011b\u017ek\u00fdch zdvihac\u00edch syst\u00e9m\u016f. Jsou dokonale navr\u017eeny tak, aby spl\u0148ovaly p\u0159\u00edsn\u00e9 po\u017eadavky intenzivn\u00edch provozn\u00edch cykl\u016f.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">V\u00fdhoda dvojit\u00fdch je\u0159\u00e1bov\u00fdch h\u00e1kov\u00fdch blok\u016f<\/h2>\n\n\n\n<p><strong>V\u00fdjime\u010dn\u00e1 stabilita p\u0159i zved\u00e1n\u00ed:<\/strong> Tyto dvojit\u00e9 je\u0159\u00e1bov\u00e9 kladkostroje, navr\u017een\u00e9 s dvojit\u00fdmi zvedac\u00edmi body a tandemovou konfigurac\u00ed, efektivn\u011b rozkl\u00e1daj\u00ed zat\u00ed\u017een\u00ed a v\u00fdrazn\u011b minimalizuj\u00ed houp\u00e1n\u00ed, co\u017e z nich \u010din\u00ed ide\u00e1ln\u00ed \u0159e\u0161en\u00ed pro bezpe\u010dnou manipulaci s nadm\u011brn\u00fdmi nebo nepravideln\u011b tvarovan\u00fdmi pr\u016fmyslov\u00fdmi b\u0159emeny.<\/p>\n\n\n\n<p><strong>\u0160irok\u00e1 kompatibilita:<\/strong> D\u00edky rozsahu nosnosti od 2,5 t do 500 t lze tyto h\u00e1kov\u00e9 kladkostroje p\u0159esn\u011b sladit s mostov\u00fdmi, port\u00e1lov\u00fdmi, p\u0159\u00edstavn\u00edmi a mobiln\u00edmi je\u0159\u00e1by a spl\u0148ovat tak rozmanit\u00e9 po\u017eadavky aplikac\u00ed od lehk\u00fdch d\u00edlen a\u017e po t\u011b\u017ek\u00e9 n\u00e1mo\u0159n\u00ed termin\u00e1ly.<\/p>\n\n\n\n<p><strong>Vysoce pevn\u00e9 materi\u00e1ly pr\u016fmyslov\u00e9 kvality:<\/strong> Hlavn\u00ed komponenty jsou vyrobeny z prvot\u0159\u00eddn\u00ed kovan\u00e9 legovan\u00e9 oceli, co\u017e zaji\u0161\u0165uje v\u00fdjime\u010dnou nosnost a odolnost proti opot\u0159eben\u00ed \u2013 a t\u00edm i dlouhodobou \u017eivotnost i za nejn\u00e1ro\u010dn\u011bj\u0161\u00edch podm\u00ednek nep\u0159etr\u017eit\u00e9ho provozu.<\/p>\n\n\n\n<p><strong>P\u0159\u00edsn\u00e9 mezin\u00e1rodn\u00ed standardy:<\/strong> Tyto kladkostroje s h\u00e1kem, kter\u00e9 striktn\u011b dodr\u017euj\u00ed v\u00edce\u00farov\u0148ov\u00e9 certifikace ISO\/FEM, poskytuj\u00ed \u0161pi\u010dkovou z\u00e1ruku struktur\u00e1ln\u00ed bezpe\u010dnosti a provozn\u00ed \u017eivotnosti pro t\u011b\u017ek\u00e9 zdvihac\u00ed aplikace.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Aplikace dvojit\u00fdch je\u0159\u00e1bov\u00fdch h\u00e1kov\u00fdch blok\u016f<\/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=\"570\" height=\"322\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/hook-cases3.jpg\" alt=\"\" class=\"wp-image-15604\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p>Dvojit\u00e9 h\u00e1kov\u00e9 kladkostroje pro port\u00e1lov\u00e9 je\u0159\u00e1by<\/p>\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=\"900\" height=\"600\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/Double-Crane-Hook-blocks.jpg\" alt=\"\" class=\"wp-image-15605\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p>Dvojit\u00e9 je\u0159\u00e1bov\u00e9 h\u00e1kov\u00e9 kladkostroje pro mostov\u00e9 je\u0159\u00e1by ve sl\u00e9v\u00e1rn\u00e1ch<\/p>\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=\"1080\" height=\"840\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/harbour-portal-cranes.png\" alt=\"\" class=\"wp-image-15606\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><\/figure>\n\n\n\n<p>Dvojit\u00e9 h\u00e1kov\u00e9 kladkostroje pro port\u00e1lov\u00e9 je\u0159\u00e1by v p\u0159\u00edstavu<\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Materi\u00e1l a proces kov\u00e1n\u00ed dvojit\u00fdch je\u0159\u00e1bov\u00fdch h\u00e1kov\u00fdch blok\u016f<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"422\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/forging-procrss.jpg\" alt=\"\" class=\"wp-image-15607\"\/><\/figure>\n\n\n\n<ul>\n<li><strong>Materi\u00e1l<\/strong>Vysoce v\u00fdkonn\u00e1 kovan\u00e1 legovan\u00e1 ocel s vysokou pevnost\u00ed v tahu, hou\u017eevnatost\u00ed a odolnost\u00ed proti opot\u0159eben\u00ed.<\/li>\n\n\n\n<li><strong>Proces<\/strong>P\u0159esn\u00e9 kov\u00e1n\u00ed za tepla + tepeln\u00e9 zpracov\u00e1n\u00ed po kov\u00e1n\u00ed + p\u0159esn\u00e9 obr\u00e1b\u011bn\u00ed; stabiln\u00ed rozm\u011bry, konzistentn\u00ed vnit\u0159n\u00ed struktura, bez vad.<\/li>\n\n\n\n<li><strong>Tvrdost a hou\u017eevnatost<\/strong>Spl\u0148uje normy pro zved\u00e1n\u00ed t\u011b\u017ek\u00fdch b\u0159emen, stabiln\u00ed v\u00fdkon p\u0159i nep\u0159etr\u017eit\u00e9m provozu a n\u00edzk\u00fdch teplot\u00e1ch.<\/li>\n<\/ul>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Kontrola kvality a shoda s mezin\u00e1rodn\u00edmi standardy pro dvojit\u00e9 je\u0159\u00e1bov\u00e9 kladkostroje<\/h2>\n\n\n\n<ul>\n<li><strong>100% Nedestruktivn\u00ed testov\u00e1n\u00ed<\/strong>Magnetick\u00e1 pr\u00e1\u0161kov\u00e1 kontrola (MT) na povrchov\u00e9 vady; ultrazvukov\u00e9 testov\u00e1n\u00ed (UT) na vnit\u0159n\u00ed vady.<\/li>\n<\/ul>\n\n\n\n<ul>\n<li><strong>Z\u00e1t\u011b\u017eov\u00e9 testov\u00e1n\u00ed<\/strong>Ov\u011b\u0159en\u00ed statick\u00e9ho zat\u00ed\u017een\u00ed \u22654\u00d7 jmenovit\u00e9 zat\u00ed\u017een\u00ed pro ov\u011b\u0159en\u00ed pevnosti a odolnosti proti deformaci.<\/li>\n<\/ul>\n\n\n\n<ul>\n<li><strong>Dodr\u017eov\u00e1n\u00ed norem<\/strong>:<\/li>\n<\/ul>\n\n\n\n<p>ISO 17440 (ov\u011b\u0159en\u00ed mezn\u00edho stavu h\u00e1ku je\u0159\u00e1bov\u00e9ho kov\u00e1n\u00ed)<br>Specifikace je\u0159\u00e1bu FEM<br>GB\/T 10051 (kovan\u00e9 zvedac\u00ed h\u00e1ky)<br>Pln\u00e1 certifikace pevnostn\u00edho stupn\u011b M\u2013V<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Provoz a \u00fadr\u017eba dvojit\u00fdch je\u0159\u00e1bov\u00fdch h\u00e1kov\u00fdch kladkostroj\u016f<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"638\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/04\/double-crane-hook-blocks-maintenance.jpg\" alt=\"\" class=\"wp-image-15608\"\/><\/figure>\n\n\n\n<ul>\n<li><strong>Instalace<\/strong>Odborn\u00e9 uveden\u00ed do provozu; kontrola p\u0159ipojen\u00ed, zaji\u0161\u0165ovac\u00edch z\u00e1padek a ot\u00e1\u010den\u00ed kladky.<\/li>\n<\/ul>\n\n\n\n<ul>\n<li><strong>Operace<\/strong>: Zabra\u0148te bo\u010dn\u00edmu tah\u00e1n\u00ed, p\u0159et\u00ed\u017een\u00ed nebo n\u00e1razov\u00e9mu zat\u00ed\u017een\u00ed.<\/li>\n<\/ul>\n\n\n\n<ul>\n<li><strong>\u00dadr\u017eba<\/strong>:<\/li>\n<\/ul>\n\n\n\n<p>Pravideln\u00e9 maz\u00e1n\u00ed lo\u017eisek a pohybliv\u00fdch \u010d\u00e1st\u00ed<br>Pravideln\u00e9 kontroly MT\/UT na praskliny nebo opot\u0159eben\u00ed<br>Zkontrolujte bezpe\u010dnostn\u00ed z\u00e1padky a neporu\u0161enost krytu<br>Dodr\u017eujte intervaly \u00fadr\u017eby stanoven\u00e9 je\u0159\u00e1bem<\/p>","protected":false},"excerpt":{"rendered":"Dvojit\u00e9 je\u0159\u00e1bov\u00e9 h\u00e1kov\u00e9 kladkostroje \u00davod k produktu Dvojit\u00e9 je\u0159\u00e1bov\u00e9 h\u00e1kov\u00e9 kladkostroje jsou kovan\u00e9 z vysokopevnostn\u00ed legovan\u00e9 oceli a proch\u00e1zej\u00ed speci\u00e1ln\u00edm zpracov\u00e1n\u00edm pro zaji\u0161t\u011bn\u00ed maxim\u00e1ln\u00ed odolnosti. Jejich konstrukce s dvojit\u00fdm h\u00e1kem rovnom\u011brn\u011b rozkl\u00e1d\u00e1 zat\u00ed\u017een\u00ed a minimalizuje k\u00fdv\u00e1n\u00ed, \u010d\u00edm\u017e zlep\u0161uje bezpe\u010dnost zved\u00e1n\u00ed. V tandemov\u00e9 konfiguraci tyto kladkostroje pom\u00e1haj\u00ed rozlo\u017eit zat\u00ed\u017een\u00ed a poskytuj\u00ed vynikaj\u00edc\u00ed stabilitu p\u0159i zved\u00e1n\u00ed extra dlouh\u00fdch nebo [\u2026]","protected":false},"author":3,"featured_media":15597,"parent":945,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"single-new-Product.php","format":"standard","meta":{"_acf_changed":false,"pgc_sgb_lightbox_settings":"","footnotes":""},"categories":[34],"tags":[778,775,776],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/posts\/15594"}],"collection":[{"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/comments?post=15594"}],"version-history":[{"count":4,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/posts\/15594\/revisions"}],"predecessor-version":[{"id":15646,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/posts\/15594\/revisions\/15646"}],"up":[{"embeddable":true,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/posts\/945"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/media\/15597"}],"wp:attachment":[{"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/media?parent=15594"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/categories?post=15594"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/tags?post=15594"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}