{"id":1698,"date":"2023-01-14T11:42:55","date_gmt":"2023-01-14T03:42:55","guid":{"rendered":"http:\/\/qingdaohf.com\/?post_type=product&#038;p=1698"},"modified":"2025-11-13T09:06:57","modified_gmt":"2025-11-13T01:06:57","slug":"lifting-anchor","status":"publish","type":"product","link":"https:\/\/qingdaohf.com\/cs\/produkt\/zvedaci-kotva\/","title":{"rendered":"Prefabrikovan\u00e1 betonov\u00e1 zvedac\u00ed kotva Dog Bone"},"content":{"rendered":"<p>Existuje n\u011bkolik typ\u016f zvedac\u00edch kotev, kter\u00e9 se pou\u017e\u00edvaj\u00ed v beton\u00e1\u0159stv\u00ed, v\u010detn\u011b deskov\u00fdch kotev, kotev s okem a kotev pro rychl\u00e9 zved\u00e1n\u00ed. Deskov\u00e9 kotvy jsou ploch\u00e9 kotvy obd\u00e9ln\u00edkov\u00e9ho tvaru, kter\u00e9 jsou zalit\u00e9 do betonov\u00e9ho panelu nebo konstrukce a uprost\u0159ed maj\u00ed zvedac\u00ed otvor. Kotvy s okem maj\u00ed upev\u0148ovac\u00ed bod ve tvaru smy\u010dky nebo oka a pou\u017e\u00edvaj\u00ed se v p\u0159\u00edpad\u011b, \u017ee je zapot\u0159eb\u00ed v\u011bt\u0161\u00ed zvedac\u00ed bod. Rychl\u00e9 zvedac\u00ed kotvy jsou navr\u017eeny tak, aby umo\u017e\u0148ovaly rychl\u00e9 zved\u00e1n\u00ed a umis\u0165ov\u00e1n\u00ed betonov\u00fdch prefabrik\u00e1t\u016f, a obvykle maj\u00ed konec se z\u00e1vitem, kter\u00fd umo\u017e\u0148uje rychlou a snadnou instalaci.<\/p>\n<p>Pou\u017eit\u00ed zvedac\u00edch kotev je ve stavebnictv\u00ed nezbytn\u00e9, proto\u017ee umo\u017e\u0148uje bezpe\u010dn\u00fd a efektivn\u00ed pohyb t\u011b\u017ek\u00fdch betonov\u00fdch panel\u016f nebo konstrukc\u00ed, \u010d\u00edm\u017e se sni\u017euje riziko nehod a po\u0161kozen\u00ed betonov\u00fdch prvk\u016f. Je d\u016fle\u017eit\u00e9 dodr\u017eovat spr\u00e1vn\u00e9 mont\u00e1\u017en\u00ed postupy, aby bylo zaji\u0161t\u011bno, \u017ee zvedac\u00ed kotva je bezpe\u010dn\u011b usazena v betonu a vydr\u017e\u00ed v\u00e1hu betonov\u00e9ho panelu nebo konstrukce p\u0159i zved\u00e1n\u00ed a pohybu.<\/p>\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"Ps\u00ed kost,V zvedac\u00ed kotva,DSA kotva,Zvedac\u00ed kotva Pin Eye Anchor\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/qwIt8VowWJw?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<h2>Lif Kotva\/Ps\u00ed kost<\/h2>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-medium wp-image-2844\" src=\"http:\/\/qingdaohf.com\/wp-content\/uploads\/2023\/01\/lifting-anchor-4-300x300.jpg\" alt=\"zvedac\u00ed kotva\" width=\"300\" height=\"300\" srcset=\"https:\/\/qingdaohf.com\/wp-content\/uploads\/2023\/01\/lifting-anchor-4-300x300.jpg 300w, https:\/\/qingdaohf.com\/wp-content\/uploads\/2023\/01\/lifting-anchor-4-150x150.jpg 150w, https:\/\/qingdaohf.com\/wp-content\/uploads\/2023\/01\/lifting-anchor-4-768x768.jpg 768w, https:\/\/qingdaohf.com\/wp-content\/uploads\/2023\/01\/lifting-anchor-4-500x500.jpg 500w, https:\/\/qingdaohf.com\/wp-content\/uploads\/2023\/01\/lifting-anchor-4-100x100.jpg 100w, https:\/\/qingdaohf.com\/wp-content\/uploads\/2023\/01\/lifting-anchor-4.jpg 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<h2>DRA Aanchor<\/h2>\n<h2>Kotva DSA<\/h2>\n<h2>Zkou\u0161ka tahem zvedac\u00ed kotvy<\/h2>\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"Zkou\u0161ka tahu kotvy pro zved\u00e1n\u00ed betonov\u00fdch tvarovek\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/GMqEXP_j9n8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p class=\"product_title entry-title elementor-heading-title elementor-size-default\"><a href=\"https:\/\/qingdaohf.com\/cs\/produkt\/zvedaci-spojka\/\">Zvedac\u00ed spojka<\/a><\/p>\n<p><span class=\"Editor_t__added__LtuNJ\">Na adrese<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">modern\u00edho stavebn\u00edho sv\u011bta,\u00a0<\/span><span class=\"Editor_t__not_edited_long__JuNNx\">zvedac\u00ed spojky a zvedac\u00ed mont\u00e1\u017en\u00ed kotvy\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">p\u0159ehr\u00e1t<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">a<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">j\u00e1dro<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">role<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">na adrese<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">na<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">bezpe\u010dn\u00fd<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">a<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">\u00fa\u010dinn\u00e1 manipulace s\u00a0<\/span><span class=\"Editor_t__not_edited__WuRP8\">betonov\u00e9 prefabrik\u00e1ty<\/span><span class=\"Editor_t__not_edited__WuRP8\">.\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">Na adrese .<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">je<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__not_edited__WuRP8\">ne\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">o<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">na\u00a0<\/span><span class=\"Editor_t__not_edited__WuRP8\">n\u00e1stroje<\/span><span class=\"Editor_t__added__LtuNJ\">\u00a0pouze<\/span><span class=\"Editor_t__not_edited__WuRP8\">;\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">to<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">je<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">o\u00a0<\/span><span class=\"Editor_t__not_edited__WuRP8\">technick\u00e1 \u0159e\u0161en\u00ed\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">na<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0vylep\u0161it\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">operace<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0\u00fa\u010dinnost\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">\u017ee<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">se setk\u00e1v\u00e1 s<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">na\u00a0<\/span><span class=\"Editor_t__not_edited__WuRP8\">p\u0159\u00edsn\u00e9 bezpe\u010dnostn\u00ed normy.<br \/>\n<\/span><span class=\"Editor_t__not_edited__WuRP8\">Zvedac\u00ed spojky:\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">Porozum\u011bn\u00ed<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">na\u00a0<\/span><span class=\"Editor_t__not_edited_long__JuNNx\">P\u0159ipojen\u00ed Vytvo\u0159eno pro pevnost<br \/>\nZvedac\u00ed spojky\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">bude<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">b\u00fdt<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">nezbytn\u00e9\u00a0<\/span><span class=\"Editor_t__not_edited__WuRP8\">konektory\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">\u017ee<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">interakce<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__not_edited__WuRP8\">s\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">nainstalovan\u00fd<\/span><span class=\"Editor_t__not_edited_long__JuNNx\">\u00a0zvedac\u00ed kotvy v betonov\u00fdch prefabrik\u00e1tech\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">komponenty<\/span><span class=\"Editor_t__not_edited__WuRP8\">. Jejich\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">robustn\u00ed<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0konstrukce umo\u017e\u0148uje\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">na<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">lo\u017eisko<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">z<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">pozoruhodn\u011b<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">masivn\u00ed\u00a0<\/span><span class=\"Editor_t__not_edited__WuRP8\">zat\u00ed\u017een\u00ed<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">pro<\/span><span class=\"Editor_t__not_edited_long__JuNNx\">\u00a0stabilitu p\u0159i zved\u00e1n\u00ed, p\u0159eprav\u011b a mont\u00e1\u017ei.\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">Vyrobeno<\/span><span class=\"Editor_t__not_edited_long__JuNNx\">\u00a0z vysokopevnostn\u00ed oceli s ochrann\u00fdm povlakem proti korozi, jsou zvedac\u00ed spojky odoln\u00e9 proti korozi.\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">robustn\u00ed<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">a<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0jako\u00a0<\/span><span class=\"Editor_t__not_edited__WuRP8\">spolehliv\u00e9.<br \/>\n<\/span><span class=\"Editor_t__added__LtuNJ\">Jejich<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">p\u0159izp\u016fsobivost<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__not_edited__WuRP8\">je\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">dal\u0161\u00ed<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">d\u016fle\u017eit\u00e1 funkce<\/span><span class=\"Editor_t__not_edited__WuRP8\">. Jsou .\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">jsou<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">k dispozici na\u00a0<\/span><span class=\"Editor_t__not_edited__WuRP8\">na adrese\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">r\u016fzn\u00e9<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0velikosti a zat\u00ed\u017een\u00ed<\/span><span class=\"Editor_t__added__LtuNJ\">-p\u0159epravuje<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0kapacity,\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">umo\u017e\u0148uj\u00edc\u00ed<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">jejich<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">pou\u017e\u00edt<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">na adrese<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">a<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">\u0161irokou \u0161k\u00e1lu\u00a0<\/span><span class=\"Editor_t__not_edited__WuRP8\">aplikace<\/span><span class=\"Editor_t__added__LtuNJ\">&#8211;<\/span><span class=\"Editor_t__not_edited_long__JuNNx\">od mal\u00fdch architektonick\u00fdch panel\u016f a\u017e po\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">velmi<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">velk\u00e9\u00a0<\/span><span class=\"Editor_t__not_edited_long__JuNNx\">konstruk\u010dn\u00ed prvky. Rychloup\u00ednac\u00ed mechanismus v mnoha proveden\u00edch\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">umo\u017e\u0148uje<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">pro snadn\u00e9\u00a0<\/span><span class=\"Editor_t__not_edited_long__JuNNx\">p\u0159ipojov\u00e1n\u00ed a odpojov\u00e1n\u00ed, zefektivn\u011bn\u00ed pracovn\u00edho postupu a\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">minimalizace<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0prostoje.<br \/>\n<\/span><span class=\"Editor_t__added__LtuNJ\">Z hlediska bezpe\u010dnosti,\u00a0<\/span><span class=\"Editor_t__not_edited__WuRP8\">na\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">zam\u011bstn\u00e1n\u00ed<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__not_edited__WuRP8\">z\u00a0<\/span><span class=\"Editor_t__not_edited__WuRP8\">vysoce kvalitn\u00ed zvedac\u00ed spojka\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">d\u011bl\u00e1<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">maj\u00ed\u00a0<\/span><span class=\"Editor_t__not_edited__WuRP8\">hlubok\u00fd<\/span><span class=\"Editor_t__added__LtuNJ\">\u00a0d\u016fsledky<\/span><span class=\"Editor_t__not_edited__WuRP8\">.\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">Takov\u00e9<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">n\u00e1stroje<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">jsou podrobeny p\u0159\u00edsn\u00e9mu\u00a0<\/span><span class=\"Editor_t__not_edited__WuRP8\">zku\u0161ebn\u00ed protokoly<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">na<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__not_edited__WuRP8\">minimalizovat\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">jak\u00fdkoli<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">mo\u017enost<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0zat\u00ed\u017een\u00ed\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">selh\u00e1n\u00ed<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">a t\u00edm p\u00e1dem\u00a0<\/span><span class=\"Editor_t__not_edited__WuRP8\">zaji\u0161t\u011bn\u00ed\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">mezin\u00e1rodn\u00ed<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">normy<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">pro<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0stavba<\/span><span class=\"Editor_t__not_edited__WuRP8\">. Pro\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">na\u00a0<\/span><span class=\"Editor_t__not_edited_long__JuNNx\">in\u017een\u00fd\u0159i a dodavatel\u00e9, spr\u00e1vn\u00e1 zvedac\u00ed spojka nen\u00ed\u00a0<\/span><span class=\"Editor_t__not_edited__WuRP8\">volba<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">ale\u00a0<\/span><span class=\"Editor_t__not_edited__WuRP8\">z\u00e1vazek\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">sm\u011brem k<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">\u00fasp\u011bch<\/span><span class=\"Editor_t__not_edited__WuRP8\">\u00a0<\/span><span class=\"Editor_t__added__LtuNJ\">v tomto ohledu<\/span><span class=\"Editor_t__not_edited__WuRP8\">.<\/span><\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-3191 size-medium\" src=\"http:\/\/qingdaohf.com\/wp-content\/uploads\/2023\/02\/Lifting-clutchring-lifting-5-300x300.jpg\" alt=\"Zvedac\u00ed spojka \\Ring Lifting\" width=\"300\" height=\"300\" srcset=\"https:\/\/qingdaohf.com\/wp-content\/uploads\/2023\/02\/Lifting-clutchring-lifting-5-300x300.jpg 300w, https:\/\/qingdaohf.com\/wp-content\/uploads\/2023\/02\/Lifting-clutchring-lifting-5-150x150.jpg 150w, https:\/\/qingdaohf.com\/wp-content\/uploads\/2023\/02\/Lifting-clutchring-lifting-5-768x768.jpg 768w, https:\/\/qingdaohf.com\/wp-content\/uploads\/2023\/02\/Lifting-clutchring-lifting-5-500x500.jpg 500w, https:\/\/qingdaohf.com\/wp-content\/uploads\/2023\/02\/Lifting-clutchring-lifting-5-100x100.jpg 100w, https:\/\/qingdaohf.com\/wp-content\/uploads\/2023\/02\/Lifting-clutchring-lifting-5.jpg 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p class=\"product_title entry-title elementor-heading-title elementor-size-default\"><a href=\"https:\/\/qingdaohf.com\/cs\/produkt\/montazni-kotva\/\">Zvedac\u00ed kotva<\/a><\/p>\n<p>Zvedac\u00ed mont\u00e1\u017en\u00ed kotvy jsou mont\u00e1\u017en\u00ed z\u00e1kladny pro zvedac\u00ed spojky zapu\u0161t\u011bn\u00e9 do betonu p\u0159i jeho lit\u00ed. Kotvy budou navr\u017eeny s velkou pe\u010dlivost\u00ed, aby se vyrovnaly s\u00edly a zabr\u00e1nilo se po\u0161kozen\u00ed konstrukce v p\u0159\u00edpad\u011b zved\u00e1n\u00ed nebo nakl\u00e1n\u011bn\u00ed.<\/p>\n<p>To, co skute\u010dn\u011b odli\u0161uje zvedac\u00ed mont\u00e1\u017en\u00ed kotvy, je jejich v\u0161estrannost. Mohou b\u00fdt vyvinuty v r\u016fzn\u00fdch tvarech s prom\u011bnlivou nosnost\u00ed, kter\u00e1 odpov\u00edd\u00e1 po\u017eadavk\u016fm konkr\u00e9tn\u00edho projektu - a\u0165 u\u017e se jedn\u00e1 o vertik\u00e1ln\u00ed zdvihy, nakl\u00e1p\u011bn\u00ed nebo ot\u00e1\u010den\u00ed.<\/p>\n<p>Dal\u0161\u00edm d\u016fle\u017eit\u00fdm faktorem je v\u00fdb\u011br materi\u00e1lu. Materi\u00e1ly pro zvedac\u00ed kotvy se obvykle vyr\u00e1b\u011bj\u00ed z legovan\u00fdch ocel\u00ed s velmi vysokou pevnost\u00ed v tahu, kter\u00e1 zaji\u0161\u0165uje, \u017ee z\u016fstanou neporu\u0161en\u00e9 i p\u0159i vysok\u00e9m extr\u00e9mn\u00edm nam\u00e1h\u00e1n\u00ed. K tomu se p\u0159id\u00e1vaj\u00ed povrchov\u00e9 \u00fapravy nebo povlaky, kter\u00e9 v\u00fdrobci prov\u00e1d\u011bj\u00ed, aby zabr\u00e1nili opot\u0159eben\u00ed a korozi, a t\u00edm prodlou\u017eili \u017eivotnost sou\u010d\u00e1st\u00ed v n\u00e1ro\u010dn\u00fdch podm\u00ednk\u00e1ch.<\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-6130 size-medium\" src=\"http:\/\/qingdaohf.com\/wp-content\/uploads\/2023\/03\/erection-anchor-300x300.webp\" alt=\"mont\u00e1\u017en\u00ed kotva\" width=\"300\" height=\"300\" srcset=\"https:\/\/qingdaohf.com\/wp-content\/uploads\/2023\/03\/erection-anchor-300x300.webp 300w, https:\/\/qingdaohf.com\/wp-content\/uploads\/2023\/03\/erection-anchor-150x150.webp 150w, https:\/\/qingdaohf.com\/wp-content\/uploads\/2023\/03\/erection-anchor-768x768.webp 768w, https:\/\/qingdaohf.com\/wp-content\/uploads\/2023\/03\/erection-anchor-500x500.webp 500w, https:\/\/qingdaohf.com\/wp-content\/uploads\/2023\/03\/erection-anchor-100x100.webp 100w, https:\/\/qingdaohf.com\/wp-content\/uploads\/2023\/03\/erection-anchor.webp 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>Zvedac\u00ed kotva je sou\u010d\u00e1st pou\u017e\u00edvan\u00e1 p\u0159i betonov\u00e1n\u00ed, kter\u00e1 zaji\u0161\u0165uje bezpe\u010dn\u00fd zp\u016fsob zved\u00e1n\u00ed a p\u0159em\u00eds\u0165ov\u00e1n\u00ed betonov\u00fdch panel\u016f nebo jin\u00fdch betonov\u00fdch konstrukc\u00ed b\u011bhem v\u00fdstavby. Zvedac\u00ed kotva je b\u011bhem procesu lit\u00ed zapu\u0161t\u011bna do betonov\u00e9ho panelu nebo konstrukce a slou\u017e\u00ed jako upev\u0148ovac\u00ed bod pro je\u0159\u00e1by nebo jin\u00e1 zvedac\u00ed za\u0159\u00edzen\u00ed, kter\u00e1 zvedaj\u00ed a p\u0159em\u00eds\u0165uj\u00ed panel nebo konstrukci do kone\u010dn\u00e9 polohy.<\/p>","protected":false},"featured_media":2845,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[30],"product_tag":[],"class_list":{"0":"post-1698","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-lifting-anchor","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","10":"ast-product-gallery-layout-horizontal-slider","11":"ast-product-tabs-layout-horizontal","13":"first","14":"instock","15":"shipping-taxable","16":"purchasable","17":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Precast Concrete Lifting Anchor Dog Bone<\/title>\n<meta name=\"description\" content=\"Uni-lift anchor\/dog bon. Are widely used at precast concrete that speeds up the construction progress.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/qingdaohf.com\/cs\/produkt\/zvedaci-kotva\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Precast Concrete Lifting Anchor Dog Bone\" \/>\n<meta property=\"og:description\" content=\"Uni-lift anchor\/dog bon. 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