{"id":1150,"date":"2026-02-04T22:51:48","date_gmt":"2026-02-04T20:51:48","guid":{"rendered":"https:\/\/kpc.cz\/?page_id=1150"},"modified":"2026-05-28T17:41:02","modified_gmt":"2026-05-28T15:41:02","slug":"replacement-parts-for-the-jeroboam-stroke","status":"publish","type":"page","link":"https:\/\/kpc.cz\/en\/nahradni-dily-zdvihu-jerabu\/","title":{"rendered":"Spare parts for crane lift"},"content":{"rendered":"<section class=\"bde-section-1150-100 bde-section\">\n              \n  \n  \n\t\n\n  <div class=\"section-background-overlay\"><\/div>\n\n\n<div class=\"section-container\"><\/div>\n<\/section><section class=\"bde-section-1150-101 bde-section\">\n  \n  \n\t\n\n\n\n<div class=\"section-container\"><div class=\"bde-div-1150-102 bde-div\">\n  \n  \n\t\n\n\n\n\n<\/div><\/div>\n<\/section><section class=\"bde-section-1150-103 bde-section\">\n  \n  \n\t\n\n\n\n<div class=\"section-container\"><div class=\"bde-div-1150-104 bde-div\">\n  \n  \n\t\n\n\n\n<div class=\"bde-breadcrumbs-1150-105 bde-breadcrumbs\" data-entrance=\"fade\"><nav aria-label=\"breadcrumbs\" class=\"rank-math-breadcrumb\"><p><span class=\"last\">KPC<\/span><\/p><\/nav><\/div><h1 class=\"bde-heading-1150-190 bde-heading\" data-entrance=\"fade\">\nSpare parts for crane lift\n<\/h1>\n<\/div><div class=\"bde-text-1150-107 bde-text\">\nKomponenty zdvihu je\u0159\u00e1bu rozhoduj\u00ed o bezpe\u010dn\u00e9 manipulaci, p\u0159esn\u00e9m dr\u017een\u00ed b\u0159emene a spolehliv\u00e9m provozu cel\u00e9ho zdvihac\u00edho \u00fastroj\u00ed. Zam\u011b\u0159ujeme se na dod\u00e1vky a v\u00fdm\u011bny komponent\u016f, kter\u00e9 nesou hlavn\u00ed zat\u00ed\u017een\u00ed zdvihu \u2013 od lanov\u00fdch bubn\u016f p\u0159es bubnov\u00e1 lo\u017eiska a\u017e po zdvihov\u00e9 brzdy a havarijn\u00ed brzdov\u00e9 syst\u00e9my.<br><br>N\u00e1hradn\u00ed d\u00edly zdvihu vol\u00edme podle typu je\u0159\u00e1bu, zp\u016fsobu provozu, zat\u00ed\u017een\u00ed, technick\u00e9ho stavu za\u0159\u00edzen\u00ed a n\u00e1vaznosti na st\u00e1vaj\u00edc\u00ed konstrukci. \u0158e\u0161\u00edme b\u011b\u017enou \u00fadr\u017ebu, v\u00fdm\u011bny opot\u0159eben\u00fdch d\u00edl\u016f, opravy po hav\u00e1ri\u00edch i pl\u00e1novan\u00e9 modernizace zdvihac\u00edch mechanism\u016f.<br><br>C\u00edlem je udr\u017eet zdvih je\u0159\u00e1bu v technicky dobr\u00e9m stavu, omezit riziko poruch, prodlou\u017eit \u017eivotnost za\u0159\u00edzen\u00ed a zajistit, aby je\u0159\u00e1b pracoval bezpe\u010dn\u011b a spolehliv\u011b v cel\u00e9m rozsahu sv\u00e9 nosnosti.\n<\/div><\/div>\n<\/section><section class=\"bde-section-1150-108 bde-section\">\n  \n  \n\t\n\n\n\n<div class=\"section-container\"><div class=\"bde-grid-1150-109 bde-grid\">\n  \n  \n\t\n\n\n\n<div class=\"bde-div-1150-162 bde-div\">\n  \n  \n\t\n\n\n\n<a class=\"bde-container-link-1150-163 bde-container-link breakdance-link\" href=\"\/en\/product\/stroke-brakes\/\" target=\"_self\" data-type=\"url\">\n  \n  \n\t\n\n\n\n<div class=\"bde-div-1150-164 bde-div\">\n  \n  \n\t\n\n\n\n\n<\/div><div class=\"bde-div-1150-165 bde-div\">\n  \n  \n\t\n\n\n\n<h3 class=\"bde-heading-1150-166 bde-heading\">\nStroke brakes\n<\/h3><div class=\"bde-div-1150-167 bde-div\">\n  \n  \n\t\n\n\n\n<div class=\"bde-button-1150-168 bde-button\" data-entrance=\"slideLeft\">\n    \n                        \n                        \n    \n    \n    \n    \n            \n                    \n            \n            \n\n    \n    \n    \n    \n    \n    <a class=\"breakdance-link button-atom button-atom--custom bde-button__button\" href=\"\/en\/product\/stroke-brakes\/\" target=\"_self\" data-type=\"url\"  >\n\n    \n        <span class=\"button-atom__text\">&nbsp;<\/span>\n\n                            \n        \n                <\/a>\n\n    \n\n\n<\/div>\n<\/div>\n<\/div>\n\n<\/a>\n<\/div><div class=\"bde-div-1150-169 bde-div\">\n  \n  \n\t\n\n\n\n<a class=\"bde-container-link-1150-170 bde-container-link breakdance-link\" href=\"\/en\/product\/emergency-braking-systems\/\" target=\"_self\" data-type=\"url\">\n  \n  \n\t\n\n\n\n<div class=\"bde-div-1150-171 bde-div\">\n  \n  \n\t\n\n\n\n\n<\/div><div class=\"bde-div-1150-172 bde-div\">\n  \n  \n\t\n\n\n\n<h3 class=\"bde-heading-1150-173 bde-heading\">\nEmergency braking systems\n<\/h3><div class=\"bde-div-1150-174 bde-div\">\n  \n  \n\t\n\n\n\n<div class=\"bde-button-1150-175 bde-button\" data-entrance=\"slideLeft\">\n    \n                        \n                        \n    \n    \n    \n    \n            \n                    \n            \n            \n\n    \n    \n    \n    \n    \n    <a class=\"breakdance-link button-atom button-atom--custom bde-button__button\" href=\"\/en\/product\/emergency-braking-systems\/\" target=\"_self\" data-type=\"url\"  >\n\n    \n        <span class=\"button-atom__text\">&nbsp;<\/span>\n\n                            \n        \n                <\/a>\n\n    \n\n\n<\/div>\n<\/div>\n<\/div>\n\n<\/a>\n<\/div><div class=\"bde-div-1150-176 bde-div\">\n  \n  \n\t\n\n\n\n<a class=\"bde-container-link-1150-177 bde-container-link breakdance-link\" href=\"\/en\/product\/new-drums\/\" target=\"_self\" data-type=\"url\">\n  \n  \n\t\n\n\n\n<div class=\"bde-div-1150-178 bde-div\">\n  \n  \n\t\n\n\n\n\n<\/div><div class=\"bde-div-1150-179 bde-div\">\n  \n  \n\t\n\n\n\n<h3 class=\"bde-heading-1150-180 bde-heading\">\nRope drums\n<\/h3><div class=\"bde-div-1150-181 bde-div\">\n  \n  \n\t\n\n\n\n<div class=\"bde-button-1150-182 bde-button\" data-entrance=\"slideLeft\">\n    \n                        \n                        \n    \n    \n    \n    \n            \n                    \n            \n            \n\n    \n    \n    \n    \n    \n    <a class=\"breakdance-link button-atom button-atom--custom bde-button__button\" href=\"\/en\/product\/new-drums\/\" target=\"_self\" data-type=\"url\"  >\n\n    \n        <span class=\"button-atom__text\">&nbsp;<\/span>\n\n                            \n        \n                <\/a>\n\n    \n\n\n<\/div>\n<\/div>\n<\/div>\n\n<\/a>\n<\/div><div class=\"bde-div-1150-183 bde-div\">\n  \n  \n\t\n\n\n\n<a class=\"bde-container-link-1150-184 bde-container-link breakdance-link\" href=\"\/en\/product\/drum-beds\/\" target=\"_self\" data-type=\"url\">\n  \n  \n\t\n\n\n\n<div class=\"bde-div-1150-185 bde-div\">\n  \n  \n\t\n\n\n\n\n<\/div><div class=\"bde-div-1150-186 bde-div\">\n  \n  \n\t\n\n\n\n<h3 class=\"bde-heading-1150-187 bde-heading\">\nDrum bearings\n<\/h3><div class=\"bde-div-1150-188 bde-div\">\n  \n  \n\t\n\n\n\n<div class=\"bde-button-1150-189 bde-button\" data-entrance=\"slideLeft\">\n    \n                        \n                        \n    \n    \n    \n    \n            \n                    \n            \n            \n\n    \n    \n    \n    \n    \n    <a class=\"breakdance-link button-atom button-atom--custom bde-button__button\" href=\"\/en\/product\/drum-beds\/\" target=\"_self\" data-type=\"url\"  >\n\n    \n        <span class=\"button-atom__text\">&nbsp;<\/span>\n\n                            \n        \n                <\/a>\n\n    \n\n\n<\/div>\n<\/div>\n<\/div>\n\n<\/a>\n<\/div>\n<\/div><\/div>\n<\/section><section class=\"bde-section-1150-191 bde-section\">\n  \n  \n\t\n\n\n\n<div class=\"section-container\"><h2 class=\"bde-heading-1150-192 bde-heading\">\nN\u00e1hradn\u00ed d\u00edly zdvihu pro bezpe\u010dn\u00fd provoz je\u0159\u00e1bu\n<\/h2><div class=\"bde-text-1150-193 bde-text\">\nN\u00e1hradn\u00ed d\u00edly zdvihu je\u0159\u00e1bu jsou kl\u00ed\u010dov\u00e9 pro bezpe\u010dn\u00e9 zved\u00e1n\u00ed, spou\u0161t\u011bn\u00ed a p\u0159esn\u00e9 polohov\u00e1n\u00ed b\u0159emen. Zdvihov\u00fd mechanismus pat\u0159\u00ed mezi nejv\u00edce nam\u00e1han\u00e9 \u010d\u00e1sti je\u0159\u00e1bu, proto\u017ee p\u0159\u00edmo p\u0159en\u00e1\u0161\u00ed zat\u00ed\u017een\u00ed p\u0159i ka\u017ed\u00e9 manipulaci. Brzdy zdvihu, havarijn\u00ed brzdov\u00e9 syst\u00e9my, lanov\u00e9 bubny, bubnov\u00e1 lo\u017eiska a dal\u0161\u00ed souvisej\u00edc\u00ed komponenty proto mus\u00ed odpov\u00eddat konkr\u00e9tn\u00edmu typu za\u0159\u00edzen\u00ed, provozn\u00edmu zat\u00ed\u017een\u00ed a po\u017eadavk\u016fm na bezpe\u010dnost.<br><br>Zam\u011b\u0159ujeme se na dod\u00e1vky a v\u00fdm\u011bny n\u00e1hradn\u00edch d\u00edl\u016f zdvihu pro r\u016fzn\u00e9 typy je\u0159\u00e1b\u016f a pr\u016fmyslov\u00fdch provoz\u016f. \u0158e\u0161\u00edme n\u00e1hradu opot\u0159eben\u00fdch nebo po\u0161kozen\u00fdch d\u00edl\u016f, technick\u00e9 \u00fapravy p\u0159i modernizaci za\u0159\u00edzen\u00ed i n\u00e1vrh vhodn\u00e9ho \u0159e\u0161en\u00ed v p\u0159\u00edpadech, kdy st\u00e1vaj\u00edc\u00ed komponenty u\u017e neodpov\u00eddaj\u00ed sou\u010dasn\u00fdm provozn\u00edm n\u00e1rok\u016fm. C\u00edlem je obnovit spolehlivou funkci zdvihu, minimalizovat riziko poruch a zajistit bezpe\u010dnou manipulaci s b\u0159emeny.zachovat efektivn\u00ed manipulaci s materi\u00e1lem.\n<\/div><h2 class=\"bde-heading-1150-194 bde-heading\">\nBrzdy zdvihu, havarijn\u00ed syst\u00e9my a lanov\u00e9 bubny\n<\/h2><div class=\"bde-text-1150-195 bde-text\">\nBrzdy zdvihu maj\u00ed z\u00e1sadn\u00ed vliv na bezpe\u010dn\u00e9 zastaven\u00ed a udr\u017een\u00ed b\u0159emene v po\u017eadovan\u00e9 poloze. U ka\u017ed\u00e9 brzdy je d\u016fle\u017eit\u00e9 posoudit jej\u00ed \u00fa\u010dinnost, plynulost z\u00e1b\u011bru, technick\u00fd stav oblo\u017een\u00ed, nastaven\u00ed a n\u00e1vaznost na cel\u00fd zdvihov\u00fd mechanismus. Pokud brzda nepracuje spr\u00e1vn\u011b, m\u016f\u017ee doch\u00e1zet k nep\u0159esn\u00e9mu zastavov\u00e1n\u00ed, r\u00e1z\u016fm, zv\u00fd\u0161en\u00e9mu opot\u0159eben\u00ed nebo k v\u00e1\u017en\u00e9mu bezpe\u010dnostn\u00edmu riziku.<br><br>U n\u00e1ro\u010dn\u011bj\u0161\u00edch provoz\u016f se \u0159e\u0161\u00ed tak\u00e9 havarijn\u00ed brzdov\u00e9 syst\u00e9my, kter\u00e9 slou\u017e\u00ed jako dal\u0161\u00ed bezpe\u010dnostn\u00ed prvek p\u0159i manipulaci s b\u0159emenem. Jejich v\u00fdznam roste zejm\u00e9na tam, kde je po\u017eadov\u00e1na vysok\u00e1 provozn\u00ed bezpe\u010dnost, vy\u0161\u0161\u00ed nosnost nebo \u010dast\u00e9 pou\u017e\u00edv\u00e1n\u00ed za\u0159\u00edzen\u00ed. Sou\u010d\u00e1st\u00ed zdvihu jsou tak\u00e9 lanov\u00e9 bubny, kter\u00e9 ovliv\u0148uj\u00ed spr\u00e1vn\u00e9 nav\u00edjen\u00ed lana, plynulost chodu a rovnom\u011brn\u00e9 zat\u00ed\u017een\u00ed dal\u0161\u00edch \u010d\u00e1st\u00ed mechanismu. Opot\u0159eben\u00fd nebo po\u0161kozen\u00fd buben m\u016f\u017ee zp\u016fsobovat nepravideln\u00e9 nav\u00edjen\u00ed, po\u0161kozen\u00ed lana a zhor\u0161en\u00ed celkov\u00e9 funkce zdvihu.\n<\/div><h2 class=\"bde-heading-1150-196 bde-heading\">\nTechnick\u00e9 posouzen\u00ed a v\u00fdm\u011bna n\u00e1hradn\u00edch d\u00edl\u016f zdvihu\n<\/h2><div class=\"bde-text-1150-197 bde-text\">\nP\u0159i n\u00e1vrhu v\u00fdm\u011bny neposuzujeme pouze samotn\u00fd n\u00e1hradn\u00ed d\u00edl, ale cel\u00fd zdvihov\u00fd celek. Sledujeme stav brzd, bubn\u016f, lo\u017eisek, lana, ulo\u017een\u00ed, p\u0159evodov\u00fdch \u010d\u00e1st\u00ed, pohonu a n\u00e1vaznost na konstrukci je\u0159\u00e1bu. D\u00edky tomu lze ur\u010dit, zda posta\u010d\u00ed jednoduch\u00e1 v\u00fdm\u011bna konkr\u00e9tn\u00edho komponentu, nebo zda je vhodn\u00e9 prov\u00e9st \u0161ir\u0161\u00ed opravu, se\u0159\u00edzen\u00ed \u010di modernizaci zdvihov\u00e9ho mechanismu.<br><br>U bubnov\u00fdch lo\u017eisek je d\u016fle\u017eit\u00e9 sledovat v\u016fle, hlu\u010dnost, opot\u0159eben\u00ed a spr\u00e1vn\u00e9 ulo\u017een\u00ed bubnu. Probl\u00e9m v t\u00e9to \u010d\u00e1sti se m\u016f\u017ee projevit nerovnom\u011brn\u00fdm chodem, vibracemi nebo zv\u00fd\u0161en\u00fdm nam\u00e1h\u00e1n\u00edm dal\u0161\u00edch d\u00edl\u016f. Podobn\u011b je pot\u0159eba v\u011bnovat pozornost i n\u00e1vazn\u00fdm komponent\u016fm, proto\u017ee z\u00e1vada jednoho prvku zdvihu m\u016f\u017ee postupn\u011b zat\u011b\u017eovat cel\u00fd mechanismus a zvy\u0161ovat riziko odst\u00e1vky.<br>N\u00e1hradn\u00ed d\u00edly zdvihu dod\u00e1v\u00e1me v\u010detn\u011b technick\u00e9ho posouzen\u00ed, n\u00e1vrhu vhodn\u00e9ho \u0159e\u0161en\u00ed a p\u0159\u00edpadn\u00e9 v\u00fdm\u011bny p\u0159\u00edmo v provozu z\u00e1kazn\u00edka. Pokud \u0159e\u0161\u00edte opot\u0159eben\u00ed brzd, probl\u00e9m s lanov\u00fdm bubnem, hlu\u010dnost, nepravideln\u00fd chod zdvihu nebo pl\u00e1novanou modernizaci je\u0159\u00e1bu, p\u0159iprav\u00edme technick\u00e9 \u0159e\u0161en\u00ed podle skute\u010dn\u00e9ho stavu za\u0159\u00edzen\u00ed a po\u017eadavk\u016f provozu.<br><br>Pravideln\u00e1 kontrola zdvihov\u00e9ho mechanismu pom\u00e1h\u00e1 odhalit opot\u0159eben\u00ed d\u0159\u00edve, ne\u017e zp\u016fsob\u00ed poruchu nebo odst\u00e1vku za\u0159\u00edzen\u00ed. V praxi se vyplat\u00ed sledovat zejm\u00e9na zm\u011bny v chodu zdvihu, hlu\u010dnost, plynulost brzd\u011bn\u00ed, stav lana, ulo\u017een\u00ed bubnu a celkov\u00e9 chov\u00e1n\u00ed je\u0159\u00e1bu p\u0159i zved\u00e1n\u00ed b\u0159emen. V\u010dasn\u00e1 v\u00fdm\u011bna d\u00edl\u016f m\u016f\u017ee v\u00fdrazn\u011b sn\u00ed\u017eit riziko hav\u00e1rie i n\u00e1klady na n\u00e1sledn\u00e9 opravy.<br><br>Sou\u010d\u00e1st\u00ed spr\u00e1vn\u00e9ho n\u00e1vrhu je tak\u00e9 ov\u011b\u0159en\u00ed, zda nov\u00e9 n\u00e1hradn\u00ed d\u00edly zdvihu odpov\u00eddaj\u00ed skute\u010dn\u00fdm provozn\u00edm podm\u00ednk\u00e1m. Jin\u00fd p\u0159\u00edstup vy\u017eaduje je\u0159\u00e1b s ob\u010dasn\u00fdm pou\u017eit\u00edm a jin\u00fd za\u0159\u00edzen\u00ed v nep\u0159etr\u017eit\u00e9m nebo siln\u011b zat\u00ed\u017een\u00e9m provozu. Spr\u00e1vn\u00e1 volba komponent\u016f pom\u00e1h\u00e1 prodlou\u017eit \u017eivotnost zdvihu, zlep\u0161it bezpe\u010dnost manipulace a omezit riziko opakovan\u00fdch poruch.\n<\/div><\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>KPC N\u00e1hradn\u00ed d\u00edly zdvihu je\u0159\u00e1bu Komponenty zdvihu je\u0159\u00e1bu rozhoduj\u00ed o bezpe\u010dn\u00e9 manipulaci, p\u0159esn\u00e9m dr\u017een\u00ed b\u0159emene a spolehliv\u00e9m provozu cel\u00e9ho zdvihac\u00edho \u00fastroj\u00ed. Zam\u011b\u0159ujeme se na dod\u00e1vky a v\u00fdm\u011bny komponent\u016f, kter\u00e9 nesou hlavn\u00ed zat\u00ed\u017een\u00ed zdvihu \u2013 od lanov\u00fdch bubn\u016f p\u0159es bubnov\u00e1 lo\u017eiska a\u017e po zdvihov\u00e9 brzdy a havarijn\u00ed brzdov\u00e9 syst\u00e9my.N\u00e1hradn\u00ed d\u00edly zdvihu vol\u00edme podle typu je\u0159\u00e1bu, zp\u016fsobu [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_breakdance_hide_in_design_set":false,"_breakdance_tags":"","footnotes":""},"class_list":["post-1150","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/kpc.cz\/en\/wp-json\/wp\/v2\/pages\/1150","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kpc.cz\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/kpc.cz\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/kpc.cz\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kpc.cz\/en\/wp-json\/wp\/v2\/comments?post=1150"}],"version-history":[{"count":19,"href":"https:\/\/kpc.cz\/en\/wp-json\/wp\/v2\/pages\/1150\/revisions"}],"predecessor-version":[{"id":2101,"href":"https:\/\/kpc.cz\/en\/wp-json\/wp\/v2\/pages\/1150\/revisions\/2101"}],"wp:attachment":[{"href":"https:\/\/kpc.cz\/en\/wp-json\/wp\/v2\/media?parent=1150"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}