{"id":9238,"date":"2024-09-12T09:30:23","date_gmt":"2024-09-12T09:30:23","guid":{"rendered":"https:\/\/www.hndfcrane.com\/?post_type=posts&#038;p=9238"},"modified":"2024-10-08T07:24:54","modified_gmt":"2024-10-08T07:24:54","slug":"portal-crane-vs-gantry-crane","status":"publish","type":"posts","link":"https:\/\/www.hndfcrane.com\/cs\/posts\/portal-crane-vs-gantry-crane\/","title":{"rendered":"Port\u00e1lov\u00fd je\u0159\u00e1b vs. port\u00e1lov\u00fd je\u0159\u00e1b: 6 kl\u00ed\u010dov\u00fdch v\u00fdhod, kter\u00e9 v\u00e1m pomohou vybrat nejlep\u0161\u00ed mo\u017enost"},"content":{"rendered":"<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><p>Obsah<\/p><nav><ul><li><a href=\"#1-comparison-of-basic-information\">1.Porovn\u00e1n\u00ed z\u00e1kladn\u00edch informac\u00ed<\/a><\/li><li><a href=\"#2-classification-comparison\">2. Klasifika\u010dn\u00ed srovn\u00e1n\u00ed<\/a><\/li><li><a href=\"#3-cost-comparison\">3. Porovn\u00e1n\u00ed n\u00e1klad\u016f<\/a><\/li><li><a href=\"#4-the-difference-between-box-girder-structures-and-flower-stand-truss-structure\">4.Rozd\u00edl mezi konstrukc\u00ed sk\u0159\u00ed\u0148ov\u00e9ho nosn\u00edku a konstrukc\u00ed kv\u011btinov\u00e9ho stojanu (krovu).<\/a><\/li><li><a href=\"#5-the-difference-between-flexible-legs-and-hinged-legs\">5. Rozd\u00edl mezi pru\u017en\u00fdmi nohami a sklopn\u00fdmi nohami<\/a><\/li><li><a href=\"#6-crane-base-comparison\">6. Porovn\u00e1n\u00ed z\u00e1kladny je\u0159\u00e1bu<\/a><\/li><li><a href=\"#in-summary\">V souhrnu<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1625\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/pvg-scaled.jpg\" alt=\"\" class=\"wp-image-9267\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/pvg-scaled.jpg 2560w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/pvg-1536x975.jpg 1536w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/pvg-2048x1300.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n\n\n<p>P\u0159i v\u00fdb\u011bru zvedac\u00edho za\u0159\u00edzen\u00ed je d\u016fle\u017eit\u00e9 pochopit rozd\u00edly mezi r\u016fzn\u00fdmi typy je\u0159\u00e1b\u016f. Port\u00e1lov\u00e9 je\u0159\u00e1by a port\u00e1lov\u00e9 je\u0159\u00e1by jsou dva b\u011b\u017en\u00e9 typy, ka\u017ed\u00fd s jedine\u010dn\u00fdm designem a aplikac\u00ed. Ale co p\u0159esn\u011b je odli\u0161uje? Kter\u00fd z nich l\u00e9pe vyhovuje va\u0161im pot\u0159eb\u00e1m? V tomto \u010dl\u00e1nku prozkoum\u00e1me vlastnosti, v\u00fdhody a nev\u00fdhody port\u00e1lov\u00fdch je\u0159\u00e1b\u016f a port\u00e1lov\u00fdch je\u0159\u00e1b\u016f, abychom v\u00e1m pomohli vybrat tu nejlep\u0161\u00ed volbu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"1-comparison-of-basic-information\">1.Porovn\u00e1n\u00ed z\u00e1kladn\u00edch informac\u00ed<\/h2>\n\n\n\n<p><strong>Definice port\u00e1lov\u00e9ho je\u0159\u00e1bu<\/strong>\uff1a<\/p>\n\n\n\n<ul>\n<li>Navr\u017eeno pro dlouh\u00e9 trasy, lze jej ot\u00e1\u010det o 360\u00b0 na ob\u011b\u017en\u00e9 dr\u00e1ze.<\/li>\n\n\n\n<li>\u010casto se pou\u017e\u00edv\u00e1 p\u0159i stohov\u00e1n\u00ed d\u0159eva na dvo\u0159e, stohov\u00e1n\u00ed na dvo\u0159e.<\/li>\n\n\n\n<li>Port\u00e1lov\u00fd je\u0159\u00e1b se star\u00e1 o vykl\u00e1dku a skladov\u00e1n\u00ed d\u0159eva, stejn\u011b jako o p\u0159ikl\u00e1d\u00e1n\u00ed d\u0159eva, v\u0161e v jednom celku. M\u016f\u017ee dokon\u010dit a\u017e 40 vyzvednut\u00ed za hodinu (pokud je cestovn\u00ed vzd\u00e1lenost minim\u00e1ln\u00ed). T\u00edmto zp\u016fsobem lze v p\u0159\u00edpad\u011b pot\u0159eby vylo\u017eit mnoho n\u00e1kladn\u00edch vozidel. Najednou m\u016f\u017eete urvat n\u00e1kla\u010f\u00e1k surov\u00fdch s\u00e1zek.<\/li>\n<\/ul>\n\n\n\n<p><strong>Port\u00e1lov\u00fd je\u0159\u00e1b pou\u017eiteln\u00fd pr\u016fmysl<\/strong>:<\/p>\n\n\n\n<ul>\n<li>Pro n\u00e1ro\u010dn\u00e9 aplikace a prost\u0159ed\u00ed v lesn\u00edch produktech, intermod\u00e1ln\u00edch, biomasov\u00fdch\/pelletov\u00fdch, beton\u00e1\u0159sk\u00fdch a mnoha dal\u0161\u00edch pr\u016fmyslov\u00fdch odv\u011btv\u00edch mus\u00ed b\u00fdt port\u00e1lov\u00e9 je\u0159\u00e1by odoln\u00e9.<\/li>\n<\/ul>\n\n\n\n<p><strong>V\u00fdhoda port\u00e1lov\u00e9ho je\u0159\u00e1bu:<\/strong><\/p>\n\n\n\n<ul>\n<li>Bezpe\u010dn\u00e9, inteligentn\u00ed a efektivn\u00ed<\/li>\n\n\n\n<li>\u0160et\u0159\u00ed se energie, zvy\u0161uje se v\u00fdkon, vyu\u017e\u00edv\u00e1 se rekupera\u010dn\u00ed brzd\u011bn\u00ed a p\u0159i ka\u017ed\u00e9m pohybu dol\u016f nebo zpomalov\u00e1n\u00ed se v\u00fdkon pos\u00edl\u00e1 zp\u011bt do s\u00edt\u011b, m\u00edsto aby byl rozptylov\u00e1n odporem. S v\u011bt\u0161\u00edm mno\u017estv\u00edm energie, kter\u00e1 se vrac\u00ed do s\u00edt\u011b, je pot\u0159eba vyr\u00e1b\u011bt m\u00e9n\u011b energie, co\u017e zvy\u0161uje \u00faspory n\u00e1klad\u016f.<\/li>\n\n\n\n<li>Kabina \u0159idi\u010de je ergonomick\u00e1, a kdy\u017e se pracovn\u00edci c\u00edt\u00ed pohodln\u011b, je pravd\u011bpodobn\u011bj\u0161\u00ed, \u017ee se soust\u0159ed\u00ed na dan\u00fd \u00fakol, co\u017e sni\u017euje riziko nehod nebo zran\u011bn\u00ed.<\/li>\n\n\n\n<li>P\u0159ijm\u011bte chytrou technologii.<\/li>\n\n\n\n<li>Zv\u011bt\u0161en\u00ed \u00falo\u017en\u00e9 plochy.<\/li>\n\n\n\n<li>Port\u00e1lov\u00fd je\u0159\u00e1b zab\u00edr\u00e1 pouze 4% prostoru dvora<\/li>\n\n\n\n<li>Port\u00e1lov\u00fd je\u0159\u00e1b tak\u00e9 umo\u017e\u0148uje vertik\u00e1ln\u00ed skladov\u00e1n\u00ed a\u017e do 22,86 m, co\u017e v\u00fdrazn\u011b zvy\u0161uje kubickou skladovac\u00ed kapacitu \u00falo\u017ei\u0161t\u011b.<\/li>\n\n\n\n<li>Port\u00e1lov\u00fd je\u0159\u00e1b je vybaven bou\u0159kov\u00fdmi brzdami a m\u016f\u017ee pracovat za v\u0161ech pov\u011btrnostn\u00edch podm\u00ednek, dokonce i v oblastech se siln\u00fdm v\u011btrem.<\/li>\n\n\n\n<li>Port\u00e1lov\u00fd je\u0159\u00e1b se p\u0159izp\u016fsobuje pohybu po dr\u00e1ze \u2013 umo\u017e\u0148uje je\u0159\u00e1bu i dr\u00e1ze z\u016fstat v dobr\u00e9m stavu na dlouh\u00e9 vzd\u00e1lenosti.<\/li>\n<\/ul>\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<p class=\"has-text-align-left\"><strong>Definice port\u00e1lov\u00e9ho je\u0159\u00e1bu:<\/strong><\/p>\n\n\n\n<ul>\n<li>Rozp\u011bt\u00ed je obecn\u011b 35 m, vhodn\u00e9 pro v\u0161eobecn\u00e9 pou\u017eit\u00ed.<\/li>\n<\/ul>\n\n\n\n<p><strong>Oblast pou\u017eit\u00ed port\u00e1lov\u00e9ho je\u0159\u00e1bu:<\/strong><\/p>\n\n\n\n<ul>\n<li>N\u00e1kladi\u0161t\u011b, staveni\u0161t\u011b, \u017eelezni\u010dn\u00ed p\u0159ekladi\u0161t\u011b<\/li>\n\n\n\n<li>Lod\u011bnice a p\u0159\u00edstavy<\/li>\n\n\n\n<li>Tov\u00e1rna na paprsky<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<p><strong>V\u00fdhoda port\u00e1lov\u00e9ho je\u0159\u00e1bu:<\/strong><\/p>\n\n\n\n<ul>\n<li>Vysok\u00e1 m\u00edra vyu\u017eit\u00ed, \u0161irok\u00e9 pou\u017eit\u00ed, siln\u00e1 p\u0159izp\u016fsobivost, velk\u00e1 v\u0161estrannost, je nej\u010dast\u011bji pou\u017e\u00edvan\u00fdm port\u00e1lov\u00fdm zvedac\u00edm za\u0159\u00edzen\u00edm, jmenovit\u00e1 hmotnost od 5t do 500t.<\/li>\n\n\n\n<li>Port\u00e1lov\u00fd je\u0159\u00e1b zab\u00edr\u00e1 25% plochy dvora.<\/li>\n<\/ul>\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<h4 style=\"text-align: center;\">Port\u00e1lov\u00fd je\u0159\u00e1b<\/h4>\n\n\n\n<h5 style=\"text-align: center;\"><span style=\"color: #008080;\"><wiz-editor-doc data-source=\"wiz-editor-doc::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::wiz-editor-doc\"><\/wiz-editor-doc>Rozd\u00edl v konstruk\u010dn\u00edm tvaru (voz\u00edk je\u0159\u00e1bov\u00e9ho kladkostroje).<\/span><\/h5>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2400\" height=\"1600\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/down.jpg\" alt=\"\" class=\"wp-image-9271\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/down.jpg 2400w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/down-1536x1024.jpg 1536w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/down-2048x1365.jpg 2048w\" sizes=\"(max-width: 2400px) 100vw, 2400px\" \/><\/figure>\n\n\n\n<h5 style=\"text-align: center;\"><span style=\"color: #008080;\"><wiz-editor-doc data-source=\"wiz-editor-doc::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::wiz-editor-doc\"><\/wiz-editor-doc>Sm\u011br pohybu<\/span><\/h5>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"853\" height=\"438\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/1.png\" alt=\"\" class=\"wp-image-9517\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h4 style=\"text-align: center;\">Port\u00e1lov\u00fd je\u0159\u00e1b<\/h4>\n\n\n\n<h5 style=\"text-align: center;\"><span style=\"color: #008080;\"><wiz-editor-doc data-source=\"wiz-editor-doc::eyJibG9ja3MiOlt7ImlkIjoiX0EwdDJNNHlMIiwidHlwZSI6InRleHQiLCJ0ZXh0IjpbeyJpbnNlcnQiOiJTdHJ1Y3R1cmFsIGZvcm0gKGNyYW5lIGhvaXN0IHRyb2xsZXkpIGRpZmZlcmVuY2UifV19XSwiY29tbWVudHMiOnt9LCJtZXRhIjp7ImFwcElkIjoiNGEyYmRmNDQtNzlkZC00ZDQ5LTlmYmItMWU2ODI1NjUzYTE2IiwiZG9jSWQiOiI1NjJmZjY5Ny01YjVkLTRiYmQtYTFkMC02YjBlY2EyMDc3YzUiLCJ0aXRsZSI6IlBvcnRhbCBDcmFuZSB2cy4gR2FudHJ5IENyYW5lOiBXaGljaCBPbmUgaXMgdGhlIFVsdGltYXRlIENob2ljZSBmb3IgWW91PyIsImZpcnN0QmxvY2tJZCI6Il9BMHQyTTR5TCIsImFwaVNlcnZlciI6Imh0dHBzOi8vdmlwa3NodHRwczEwLndpei5jbi9lZGl0b3IvNGEyYmRmNDQtNzlkZC00ZDQ5LTlmYmItMWU2ODI1NjUzYTE2LzU2MmZmNjk3LTViNWQtNGJiZC1hMWQwLTZiMGVjYTIwNzdjNSIsInRva2VuIjoiVy5kUzRxQml2bF9oUDVIUkphTUk5Smw0RFFZa0FtN3Y2NXYwOGh5TnhTM2NDSWx3bTBBR19XTUk0cmUwYXAyYXcifSwiY29tbWVudGF0b3JzIjpbXX0::wiz-editor-doc\"><\/wiz-editor-doc>Rozd\u00edl v konstruk\u010dn\u00edm tvaru (voz\u00edk je\u0159\u00e1bov\u00e9ho kladkostroje).<\/span><\/h5>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2400\" height=\"1600\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/up.jpg\" alt=\"\" class=\"wp-image-9272\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/up.jpg 2400w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/up-1536x1024.jpg 1536w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/up-2048x1365.jpg 2048w\" sizes=\"(max-width: 2400px) 100vw, 2400px\" \/><\/figure>\n\n\n\n<h5 style=\"text-align: center;\"><span style=\"color: #008080;\"><wiz-editor-doc data-source=\"wiz-editor-doc::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::wiz-editor-doc\"><\/wiz-editor-doc>Sm\u011br pohybu<\/span><\/h5>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"364\" height=\"419\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/2.png\" alt=\"\" class=\"wp-image-9518\" style=\"width:182px;height:auto\"\/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"2-classification-comparison\"><font style=\"vertical-align: inherit;\"><font style=\"vertical-align: inherit;\">2.<\/font><\/font>Porovn\u00e1n\u00ed klasifikace<\/h2>\n\n\n\n<p><strong>Port\u00e1lov\u00fd je\u0159\u00e1b<\/strong><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-3 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=\"1153\" height=\"793\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/portal-crane.jpg\" alt=\"\" class=\"wp-image-9276\" style=\"aspect-ratio:3\/2;object-fit:cover\"\/><\/figure>\n\n\n\n<p class=\"has-text-align-center\">Port\u00e1lov\u00e9 je\u0159\u00e1by s p\u0159\u00edmou dr\u00e1hou<\/p>\n\n\n\n<ul>\n<li>Nejobl\u00edben\u011bj\u0161\u00ed a optim\u00e1ln\u00ed pro budouc\u00ed roz\u0161i\u0159ov\u00e1n\u00ed ranveje a roz\u0161i\u0159ov\u00e1n\u00ed \u00falo\u017en\u00e9ho prostoru.<\/li>\n\n\n\n<li>Poskytuje optim\u00e1ln\u00ed tok n\u00e1kladn\u00ed dopravy a maxim\u00e1ln\u00ed skladnost.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"435\" height=\"397\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/Rotating-Portal-Cranes.png\" alt=\"\" class=\"wp-image-9278\" style=\"aspect-ratio:1.5;object-fit:cover;width:275px;height:auto\"\/><\/figure><\/div>\n\n\n<p class=\"has-text-align-center\">Oto\u010dn\u00e9 port\u00e1lov\u00e9 je\u0159\u00e1by<\/p>\n\n\n\n<ul>\n<li>\u010casto se hod\u00ed tam, kde se p\u0159\u00edm\u00e9 kolejov\u00e9 je\u0159\u00e1by nevejdou.&nbsp;<\/li>\n\n\n\n<li>Poskytuje \u00falo\u017en\u00fd prostor uvnit\u0159 i vn\u011b kolejnice.<\/li>\n<\/ul>\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=\"749\" height=\"527\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/Log-Boom-Cranes.png\" alt=\"\" class=\"wp-image-9279\" style=\"aspect-ratio:3\/2;object-fit:cover\"\/><\/figure>\n\n\n\n<p class=\"has-text-align-center\">Je\u0159\u00e1by s v\u00fdlo\u017en\u00edkem<\/p>\n\n\n\n<ul>\n<li>Je\u0159\u00e1b se ot\u00e1\u010d\u00ed kolem st\u0159edov\u00e9 podp\u011bry lo\u017eiska. Dv\u011b velk\u00e9 p\u0159edn\u00ed nohy se pohybuj\u00ed po kruhov\u00e9 dr\u00e1ze, co\u017e umo\u017e\u0148uje je\u0159\u00e1bu skl\u00e1dat kl\u00e1dy kolem sebe a skladovat je, dokud nen\u00ed nutn\u00e9 je vlo\u017eit do z\u00e1sobn\u00edku.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<p><strong>Port\u00e1lov\u00fd je\u0159\u00e1b<\/strong><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-4 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=\"450\" height=\"338\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/gantry-crane2.jpg\" alt=\"\" class=\"wp-image-9520\" style=\"aspect-ratio:3\/2;object-fit:cover\"\/><\/figure>\n\n\n\n<p class=\"has-text-align-center\">Dvojit\u00e1 vn\u011bj\u0161\u00ed konzolov\u00e1 z\u00e1rube\u0148<\/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 is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"2400\" height=\"1600\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/Gantry-crane-1.jpg\" alt=\"\" class=\"wp-image-9281\" style=\"aspect-ratio:3\/2;object-fit:cover;width:273px;height:auto\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/Gantry-crane-1.jpg 2400w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/Gantry-crane-1-1536x1024.jpg 1536w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/Gantry-crane-1-2048x1365.jpg 2048w\" sizes=\"(max-width: 2400px) 100vw, 2400px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center\">Jednostrann\u00e1 z\u00e1rube\u0148 s vn\u011bj\u0161\u00edm konzolov\u00fdm r\u00e1mem<\/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 is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"2039\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/gantry-crane-scaled.jpg\" alt=\"\" class=\"wp-image-9519\" style=\"aspect-ratio:3\/2;object-fit:cover;width:276px;height:auto\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/gantry-crane-scaled.jpg 2560w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/gantry-crane-1536x1223.jpg 1536w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/gantry-crane-2048x1631.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center\">Bez vn\u011bj\u0161\u00edho konzolov\u00e9ho r\u00e1mu<\/p>\n<\/div>\n<\/div>\n\n\n\n<p>Tradi\u010dn\u00ed <a href=\"https:\/\/www.hndfcrane.com\/cs\/gantry-cranes\/\">port\u00e1lov\u00e9 je\u0159\u00e1by<\/a> je \u0161iroce pou\u017eiteln\u00fd a existuje mnoho forem a klasifikac\u00ed, v r\u00e1mci t\u00e9to kategorie lze z v\u00fd\u0161e uveden\u00fdch t\u0159\u00ed typ\u016f vyrobit tak\u00e9 p\u0159\u00edhradov\u00e9 port\u00e1lov\u00e9 je\u0159\u00e1by, je\u0159\u00e1b Dafang m\u016f\u017ee p\u0159izp\u016fsobit produkty, kter\u00e9 pot\u0159ebujete, jeden k jednomu. M\u016f\u017eete n\u00e1s kontaktovat, pokud budete n\u011bco pot\u0159ebovat.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"3-cost-comparison\">3. Porovn\u00e1n\u00ed n\u00e1klad\u016f<\/h2>\n\n\n\n<p>Po\u010d\u00e1te\u010dn\u00ed investice do je\u0159\u00e1bu Poral je obecn\u011b ni\u017e\u0161\u00ed ne\u017e u tradi\u010dn\u00edho port\u00e1lov\u00e9ho je\u0159\u00e1bu, proto\u017ee port\u00e1lov\u00fd je\u0159\u00e1b je leh\u010d\u00ed a schopn\u00fd provozu na trat\u00edch, kter\u00e9 nevy\u017eaduj\u00ed stejn\u00e9 po\u017eadavky na rovnob\u011b\u017enost a p\u0159\u00edmost.<\/p>\n\n\n\n<p>Port\u00e1lov\u00fd je\u0159\u00e1b vy\u017eaduje pouze standardn\u00ed pozemn\u00ed koleje polo\u017een\u00e9 na \u017eelezni\u010dn\u00edch pra\u017ec\u00edch na \u0161t\u011brkov\u00e9m lo\u017ei nebo jednoduch\u00e9m betonov\u00e9m z\u00e1kladu. Dok\u00e1\u017eou se p\u0159izp\u016fsobit nestabiln\u00edmu ter\u00e9nu, omezuj\u00ed pot\u0159ebu drah\u00fdch povrchov\u00fdch prac\u00ed a z\u00e1rove\u0148 umo\u017e\u0148uj\u00ed je\u0159\u00e1b\u016fm pracovat na pln\u00fd v\u00fdkon v\u0161ude tam, kde lze polo\u017eit koleje. Tento typ instalace u\u0161et\u0159\u00ed spoustu pen\u011bz ve srovn\u00e1n\u00ed s hlubok\u00fdm a t\u011b\u017ek\u00fdm z\u00e1kladem tradi\u010dn\u00edho port\u00e1lov\u00e9ho je\u0159\u00e1bu.<\/p>\n\n\n\n<p>\u00daspora provozn\u00edch n\u00e1klad\u016f, port\u00e1lov\u00fd je\u0159\u00e1b kombinuje vykl\u00e1dku, p\u0159epravu a stohov\u00e1n\u00ed materi\u00e1l\u016f v jedn\u00e9 efektivn\u00ed operaci. Kombinace t\u011bchto \u010dinnost\u00ed sni\u017euje n\u00e1roky na jednotku za\u0159\u00edzen\u00ed, \u00fadr\u017ebu a person\u00e1l, co\u017e v\u00fdrazn\u011b sni\u017euje provozn\u00ed n\u00e1klady ve srovn\u00e1n\u00ed s lod\u011bnicemi vyu\u017e\u00edvaj\u00edc\u00edmi port\u00e1lov\u00fd je\u0159\u00e1b.<\/p>\n\n\n\n<p>Je\u0159\u00e1b Poral je vybaven energeticky \u00fa\u010dinn\u00fdmi motory a ovl\u00e1dac\u00edmi prvky navr\u017een\u00fdmi pro dlouhodob\u00fd spolehliv\u00fd provoz bez v\u011bt\u0161\u00ed \u00fadr\u017eby a souvisej\u00edc\u00edch n\u00e1klad\u016f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"4-the-difference-between-box-girder-structures-and-flower-stand-truss-structure\">4.Rozd\u00edl mezi konstrukc\u00ed sk\u0159\u00ed\u0148ov\u00e9ho nosn\u00edku a konstrukc\u00ed kv\u011btinov\u00e9ho stojanu (krovu).<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-5 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=\"769\" height=\"527\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/Truss-structure.jpg\" alt=\"\" class=\"wp-image-9285\"\/><\/figure>\n\n\n\n<ul>\n<li>Tato konstrukce m\u0159\u00ed\u017eky je n\u00e1kladov\u011b efektivn\u00ed ve srovn\u00e1n\u00ed s<strong> sk\u0159\u00ed\u0148ov\u00e9 nosn\u00edkov\u00e9 konstrukce.<\/strong> Otev\u0159en\u00e1 konstrukce tak\u00e9 umo\u017e\u0148uje snadnou kontrolu kritick\u00fdch svar\u016f po celou dobu \u017eivotnosti je\u0159\u00e1bu.<\/li>\n\n\n\n<li>P\u0159\u00edhradov\u00fd nosn\u00edk je hlavn\u00ed nosn\u00edk s opa\u010dn\u00fdm materi\u00e1lem (jako je profilov\u00e1 ocel, \u00dahlov\u00e1 ocel, ocel ve tvaru T), kter\u00fd m\u016f\u017ee nastavit \u00fahel a d\u00e9lku a je vhodn\u011bj\u0161\u00ed pro manipulaci s nepravideln\u00fdmi p\u0159edm\u011bty.<\/li>\n\n\n\n<li>Tato konstrukce m\u016f\u017ee sn\u00ed\u017eit n\u00e1v\u011btrnou plochu je\u0159\u00e1bu, siln\u00e1 odolnost proti v\u011btru, vhodn\u00e1 pro pou\u017eit\u00ed na v\u011btrn\u00fdch otev\u0159en\u00fdch m\u00edstech.<\/li>\n\n\n\n<li>Otev\u0159en\u00e1 konstrukce tak\u00e9 umo\u017e\u0148uje snadnou kontrolu kritick\u00fdch svar\u016f po celou dobu \u017eivotnosti je\u0159\u00e1bu.<\/li>\n\n\n\n<li>D\u00edky otev\u0159en\u00e9 konstrukci p\u0159\u00edhradov\u00e9 hlavn\u00ed nosn\u00edkov\u00e9 konstrukce je gener\u00e1ln\u00ed oprava a \u00fadr\u017eba relativn\u011b jednoduch\u00e1, zejm\u00e9na u n\u011bkter\u00fdch p\u0159\u00edli\u0161 mal\u00fdch konstrukc\u00ed, kter\u00e9 lze l\u00e9pe sledovat a zmen\u0161it slepou plochu v procesu \u00fadr\u017eby.<\/li>\n\n\n\n<li>P\u0159\u00edhradov\u00e1 konstrukce hlavn\u00edho nosn\u00edku m\u00e1 v\u011bt\u0161\u00ed volnost konstrukce nohou, lep\u0161\u00ed p\u0159izp\u016fsobivost a flexibilitu.<\/li>\n\n\n\n<li>P\u0159\u00edhradov\u00e1 konstrukce hlavn\u00edho nosn\u00edku se pohodln\u011bji rozeb\u00edr\u00e1. D\u00edky odn\u00edmateln\u00e9 konstrukci nohou.<\/li>\n<\/ul>\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=\"769\" height=\"527\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/box-girder-structures.jpg\" alt=\"\" class=\"wp-image-9286\"\/><\/figure>\n\n\n\n<ul>\n<li>Port\u00e1lov\u00fd je\u0159\u00e1b se sk\u0159\u00ed\u0148ovou konstrukc\u00ed m\u00e1 slabou odolnost proti v\u011btru, vlastn\u00ed zat\u00ed\u017een\u00ed a vy\u0161\u0161\u00ed cenu ne\u017e p\u0159\u00edhradov\u00fd typ.<\/li>\n\n\n\n<li>Sk\u0159\u00ed\u0148ov\u00fd nosn\u00edk port\u00e1lov\u00e9ho je\u0159\u00e1bu je vyroben z ocelov\u00e9ho plechu sva\u0159en\u00e9ho do sk\u0159\u00ed\u0148ov\u00e9 konstrukce.<\/li>\n\n\n\n<li>Port\u00e1lov\u00fd je\u0159\u00e1b sk\u0159\u00ed\u0148ov\u00e9 konstrukce je zcela uzav\u0159en a nem\u016f\u017ee p\u0159\u00edmo pozorovat a kontrolovat jeho vnit\u0159n\u00ed mechanickou konstrukci.<\/li>\n\n\n\n<li>Port\u00e1lov\u00fd je\u0159\u00e1b sk\u0159\u00ed\u0148ov\u00e9ho typu m\u00e1 dobrou struktur\u00e1ln\u00ed stabilitu, kter\u00e1 m\u016f\u017ee l\u00e9pe udr\u017eovat bezpe\u010dnost a spolehlivost provozu za\u0159\u00edzen\u00ed.<\/li>\n\n\n\n<li>Port\u00e1lov\u00fd je\u0159\u00e1b se sk\u0159\u00ed\u0148ovou konstrukc\u00ed m\u00e1 del\u0161\u00ed \u017eivotnost d\u00edky dobr\u00e9 odolnosti proti \u00fanav\u011b.<\/li>\n\n\n\n<li>Port\u00e1lov\u00fd je\u0159\u00e1b sk\u0159\u00ed\u0148ov\u00e9 konstrukce by m\u011bl m\u00edt ur\u010dit\u00e9 hardwarov\u00e9 vybaven\u00ed a podm\u00ednky na m\u00edst\u011b pou\u017eit\u00ed, ne\u017e bude mo\u017en\u00e9 jej demontovat.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<p>Reference: &nbsp;<a href=\"https:\/\/wenku.baidu.com\/view\/a2be8a5aaa8271fe910ef12d2af90242a895abb6\" target=\"_blank\" rel=\"noreferrer noopener\">\u5927\u8de8\u5ea6\u95e8\u5f0f\u8d77\u91cd\u673a\u521a\u6027\u652f\u817f\u5bf9\u7ed3\u6784\u521a\u5ea6\u7684\u5f71\u54cd\u5206\u6790<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"5-the-difference-between-flexible-legs-and-hinged-legs\">5. Rozd\u00edl mezi pru\u017en\u00fdmi nohami a sklopn\u00fdmi nohami<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-6 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=\"1153\" height=\"793\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/Hinged-and-flexible-legs-show2.jpg\" alt=\"\" class=\"wp-image-9287\" style=\"aspect-ratio:3\/2;object-fit:cover\"\/><\/figure>\n\n\n\n<ul>\n<li>Port\u00e1lov\u00fd je\u0159\u00e1b je navr\u017een pro maxim\u00e1ln\u00ed flexibilitu, sni\u017euje \u00fadr\u017ebu konstrukce a kolej\u00ed na minimum. Port\u00e1lov\u00fd je\u0159\u00e1b je navr\u017een pro maxim\u00e1ln\u00ed flexibilitu, kter\u00e1 sni\u017euje \u00fadr\u017ebu konstrukce a kolej\u00ed na minimum.<\/li>\n\n\n\n<li>Pru\u017en\u00e9 nohy maj\u00ed ur\u010dit\u00fd stupe\u0148 volnosti a p\u0159i spojen\u00ed s hlavn\u00edm nosn\u00edkem jsou kloubov\u00e9.<\/li>\n\n\n\n<li>Pru\u017en\u00e9 nohy jsou sva\u0159eny dv\u011bma ocelov\u00fdmi trubkami stejn\u00e9 tlou\u0161\u0165ky st\u011bny a dno je spojeno se spodn\u00edm nosn\u00edkem v troj\u00faheln\u00edkov\u00e9 konstrukci s dobrou stabilitou.<\/li>\n\n\n\n<li>Vzhledem k tomu, \u017ee flexibiln\u00ed nohy lze posouvat po kruhov\u00e9 dr\u00e1ze je\u0159\u00e1bu, je vhodn\u00fd pro n\u011bkter\u00e1 m\u00edsta, kde je vy\u017eadov\u00e1no, aby je\u0159\u00e1b prov\u00e1d\u011bl pr\u00e1ci v zak\u0159iven\u00ed.<\/li>\n\n\n\n<li>Je v\u00edce inkluzivn\u00ed pro z\u00e1klad a m\u016f\u017ee b\u00fdt aplikov\u00e1n na nerovn\u00fd povrch.<\/li>\n\n\n\n<li>Ohebn\u00e9 nohy jsou tak\u00e9 vhodn\u00e9 pro operace, kter\u00e9 vy\u017eaduj\u00ed, aby je\u0159\u00e1b naj\u00ed\u017ed\u011bl nebo p\u0159ej\u00ed\u017ed\u011bl jin\u00e9 konstrukce.<\/li>\n\n\n\n<li>Slab\u00e1 nosnost.<\/li>\n<\/ul>\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=\"2400\" height=\"1600\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/Hinged-and-flexible-legs-show1.jpg\" alt=\"\" class=\"wp-image-9288\" style=\"aspect-ratio:3\/2;object-fit:cover\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/Hinged-and-flexible-legs-show1.jpg 2400w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/Hinged-and-flexible-legs-show1-1536x1024.jpg 1536w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/Hinged-and-flexible-legs-show1-2048x1365.jpg 2048w\" sizes=\"(max-width: 2400px) 100vw, 2400px\" \/><\/figure>\n\n\n\n<ul>\n<li>Pevn\u00e9 nohy jsou p\u0159i p\u0159ipojen\u00ed k hlavn\u00edmu nosn\u00edku p\u0159i\u0161roubov\u00e1ny, tak\u017ee stupe\u0148 volnosti je pln\u011b omezen<\/li>\n\n\n\n<li>Tuh\u00e1 noha je tak\u00e9 krabicov\u00e9 konstrukce a jej\u00ed velikost pr\u016f\u0159ezu se shora dol\u016f zmen\u0161uje.<\/li>\n\n\n\n<li>D\u00edky siln\u00e9 nosnosti a stabilit\u011b tuh\u00e9 nohy je vhodn\u00fd pro n\u011bkter\u00e1 m\u00edsta, kde je vy\u017eadov\u00e1no, aby je\u0159\u00e1b prov\u00e1d\u011bl operace s vysok\u00fdm zat\u00ed\u017een\u00edm a vysokou p\u0159esnost\u00ed.<\/li>\n\n\n\n<li>Pevn\u00e9 nohy nesou velk\u00e9 mno\u017estv\u00ed je\u0159\u00e1bov\u00e9ho vybaven\u00ed, jako jsou elektrick\u00e9 vel\u00edny, odpory atd. Aby se person\u00e1lu usnadnil p\u0159\u00edstup do kabiny \u0159idi\u010de nebo na hlavn\u00ed nosn\u00edk, je mezi dv\u011b pevn\u00e9 nohy instalov\u00e1n eskal\u00e1tor.<\/li>\n\n\n\n<li>Pevn\u00e9 nohy jsou tak\u00e9 vhodn\u00e9 pro \u0161irokou \u0161k\u00e1lu provoz\u016f, jako je t\u011b\u017eba a manipulace v povrchov\u00fdch dolech, velk\u00fdch skladovac\u00edch dvorech atd.<\/li>\n\n\n\n<li>Vysok\u00e9 n\u00e1klady na \u00fadr\u017ebu a vysok\u00e9 po\u017eadavky na z\u00e1klad<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7 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=\"374\" height=\"300\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/hinged.jpg\" alt=\"\" class=\"wp-image-9523\"\/><\/figure>\n\n\n\n<ul>\n<li>Port\u00e1lov\u00fd je\u0159\u00e1b m\u00e1 pevnou a flexibiln\u00ed konstrukci nohou. Tato tuh\u00e1 a flexibiln\u00ed konstrukce umo\u017e\u0148uje noh\u00e1m voln\u011b se ot\u00e1\u010det vzhledem k hlavn\u00edmu nosn\u00edku, co\u017e m\u016f\u017ee sn\u00ed\u017eit jev koncentrace nap\u011bt\u00ed zp\u016fsoben\u00fd operac\u00ed pr\u016fhybu port\u00e1lov\u00e9ho je\u0159\u00e1bu nebo tepelnou rozta\u017enost\u00ed hlavn\u00edho nosn\u00edku<\/li>\n\n\n\n<li>Port\u00e1lov\u00fd je\u0159\u00e1b na obou stran\u00e1ch m\u00e1 obvykle podobu jedn\u00e9 tuh\u00e9 nohy a jedn\u00e9 pru\u017en\u00e9 nohy. Jedna noha port\u00e1lov\u00e9ho je\u0159\u00e1bu je kloubov\u011b spojena s mostem, tak\u017ee cel\u00fd port\u00e1l je staticky ur\u010dit\u00fdm syst\u00e9mem, kter\u00fd eliminuje bo\u010dn\u00ed tah vozu na kolej zp\u016fsoben\u00fd zvedac\u00edm b\u0159emenem. P\u0159itom napjatost staticky ur\u010dit\u00e9ho port\u00e1lov\u00e9ho syst\u00e9mu je p\u0159i \u0161ikm\u00e9 j\u00edzd\u011b vozu pom\u011brn\u011b z\u0159eteln\u00e1.<\/li>\n\n\n\n<li>Tento typ konstrukce m\u00e1 v\u0161ak n\u00edzkou konstruk\u010dn\u00ed tuhost, \u0161patn\u00e9 dynamick\u00e9 vlastnosti, velk\u00e9 bo\u010dn\u00ed posunut\u00ed generovan\u00e9 hlavn\u00edm nosn\u00edkem p\u0159i zved\u00e1n\u00ed a nedostate\u010dnou vertik\u00e1ln\u00ed horizont\u00e1ln\u00ed dynamickou tuhost.<\/li>\n<\/ul>\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=\"374\" height=\"300\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/fixed.jpg\" alt=\"\" class=\"wp-image-9524\"\/><\/figure>\n\n\n\n<ul>\n<li>Pln\u011b nalo\u017een\u00fd voz\u00edk port\u00e1lov\u00e9ho je\u0159\u00e1bu je um\u00edst\u011bn uprost\u0159ed hlavn\u00edho nosn\u00edku. V d\u016fsledku nesynchronizace voz\u00edku pod nohami na obou stran\u00e1ch bude r\u00e1m port\u00e1lu zkroucen\u00fd a dojde k v\u00e1\u017en\u00fdm nehod\u00e1m s katastrof\u00e1ln\u00edmi n\u00e1sledky.<\/li>\n\n\n\n<li>Pevn\u00e9 konstrukce, jako jsou port\u00e1lov\u00e9 je\u0159\u00e1by se sk\u0159\u00ed\u0148ov\u00fdmi nosn\u00edky, jsou extr\u00e9mn\u011b citliv\u00e9 na bo\u010dn\u00ed zat\u00ed\u017een\u00ed zp\u016fsoben\u00e9 vych\u00fdlen\u00edm nohou, co\u017e vede k opot\u0159eben\u00ed okolk\u016f kol a p\u0159\u00edpadn\u00e9 v\u00fdm\u011bn\u011b kolej\u00ed.<\/li>\n\n\n\n<li>Port\u00e1lov\u00fd je\u0159\u00e1b vyu\u017e\u00edv\u00e1 konstrukci dvojit\u00e9 tuh\u00e9 nohy s vysokou tuhost\u00ed a dobr\u00fdmi dynamick\u00fdmi vlastnostmi. D\u00edky sv\u00e9 staticky neur\u010dit\u00e9 struktu\u0159e se v\u0161ak spodn\u00ed \u010d\u00e1st nohy p\u0159i p\u0159en\u00e1\u0161en\u00ed zvedac\u00edho b\u0159emene posune sm\u011brem ven. Pokud p\u0159esazen\u00ed p\u0159esahuje mezeru mezi kolem a p\u00e1sem (za norm\u00e1ln\u00edch okolnost\u00ed: mezera mezi kolem a p\u00e1sem nep\u0159esahuje 15 mm, je\u0159\u00e1b nenastane nebezpe\u010dn\u00fdm probl\u00e9m\u016fm), pak bude n\u00e1kladn\u00ed automobil vyv\u00edjet velk\u00fd bo\u010dn\u00ed tah na kolej, s\u00edla je nep\u0159\u00edzniv\u00e1 pro provoz voz\u00edku a zp\u016fsob\u00ed jev hlod\u00e1n\u00ed kolejnice. Z\u00e1rove\u0148 jsou kladeny vy\u0161\u0161\u00ed po\u017eadavky na upevn\u011bn\u00ed kolejnice, zejm\u00e9na p\u0159i velk\u00e9m rozp\u011bt\u00ed se i v nezat\u00ed\u017een\u00e9m stavu projev\u00ed jev ohryz\u00e1v\u00e1n\u00ed kolejnice.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"6-crane-base-comparison\">6. Porovn\u00e1n\u00ed z\u00e1kladny je\u0159\u00e1bu<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8 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=\"788\" height=\"484\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/Tie-and-ballast.jpg\" alt=\"\" class=\"wp-image-9521\"\/><\/figure>\n\n\n\n<ul>\n<li>Obr\u00e1zek ukazuje pr\u016f\u0159ezov\u00fd diagram z\u00e1kladov\u00e9 dr\u00e1hy ve stylu \u201ekravaty a z\u00e1t\u011b\u017ee\u201c, kter\u00e1 se pou\u017e\u00edv\u00e1 k podpo\u0159e je\u0159\u00e1bu. Z\u00e1klad je postaven z n\u011bkolika vrstev, z nich\u017e ka\u017ed\u00e1 slou\u017e\u00ed jin\u00e9mu \u00fa\u010delu, aby byla zaji\u0161t\u011bna stabilita, odolnost a spr\u00e1vn\u00e9 odvodn\u011bn\u00ed. Zde je rozd\u011blen\u00ed vrstev zdola nahoru:<\/li>\n<\/ul>\n\n\n\n\n\n<ul>\n<li><strong>Drain Stone<\/strong>: Toto je nejspodn\u011bj\u0161\u00ed vrstva, sest\u00e1vaj\u00edc\u00ed z kamen\u016f navr\u017een\u00fdch tak, aby zaji\u0161\u0165ovaly spr\u00e1vn\u00e9 odvodn\u011bn\u00ed. Tato vrstva zaji\u0161\u0165uje, \u017ee se pod z\u00e1kladem nehromad\u00ed voda, kter\u00e1 by jinak mohla v\u00e9st k oslaben\u00ed nebo erozi.<\/li>\n\n\n\n<li><strong>Zhutn\u011bn\u00fd subbalast<\/strong>: Nad vrstvou dren\u00e1\u017en\u00edho kamene je zhutn\u011bn\u00fd subbalast. Tato vrstva je obvykle vyrobena z jemn\u011bj\u0161\u00edch materi\u00e1l\u016f a je zhutn\u011bna, aby poskytla stabiln\u00ed z\u00e1klad pro horn\u00ed vrstvy. Pom\u00e1h\u00e1 rovnom\u011brn\u011bji rozlo\u017eit zat\u00ed\u017een\u00ed z v\u00fd\u0161e uveden\u00fdch vrstev a p\u0159id\u00e1v\u00e1 dal\u0161\u00ed dren\u00e1\u017en\u00ed schopnost.<\/li>\n\n\n\n<li><strong>Geom\u0159\u00ed\u017eka<\/strong>: Nad zhutn\u011bn\u00fdm pod\u0161t\u011brkem je um\u00edst\u011bna geom\u0159\u00ed\u017e. Geom\u0159\u00ed\u017ee jsou geosyntetick\u00e9 materi\u00e1ly pou\u017e\u00edvan\u00e9 k vyztu\u017een\u00ed p\u016fdy, poskytuj\u00edc\u00ed z\u00e1kladu dodate\u010dnou stabilitu a pevnost. Zabra\u0148uj\u00ed pohybu podlo\u017e\u00ed a zvy\u0161uj\u00ed celkovou nosnost z\u00e1kladu.<\/li>\n\n\n\n<li><strong>Horn\u00ed p\u0159ed\u0159adn\u00edk<\/strong>: Tato vrstva se skl\u00e1d\u00e1 z v\u011bt\u0161\u00edch kamen\u016f nebo \u0161t\u011brku, kter\u00e9 poskytuj\u00ed pevn\u00fd z\u00e1klad pro betonov\u00e9 pra\u017ece. Z\u00e1t\u011b\u017e je rozhoduj\u00edc\u00ed pro rozlo\u017een\u00ed zat\u00ed\u017een\u00ed z kolejnic a pra\u017ec\u016f a pro udr\u017een\u00ed vyrovn\u00e1n\u00ed koleje t\u00edm, \u017ee odol\u00e1v\u00e1 bo\u010dn\u00edm, pod\u00e9ln\u00fdm a vertik\u00e1ln\u00edm sil\u00e1m.<\/li>\n\n\n\n<li><strong>Betonov\u00e1 kravata<\/strong>: Betonov\u00e9 pra\u017ece (nebo pra\u017ece) jsou um\u00edst\u011bny na horn\u00ed vrstv\u011b \u0161t\u011brku. Tyto spojky jsou kritick\u00fdmi sou\u010d\u00e1stmi, kter\u00e9 dr\u017e\u00ed kolejnice na m\u00edst\u011b, udr\u017euj\u00ed rozchod a vyrovn\u00e1n\u00ed kolej\u00ed.<\/li>\n\n\n\n<li><strong>\u017deleznice<\/strong>: Nakonec se kolejnice polo\u017e\u00ed na betonov\u00e9 pra\u017ece. Kolejnice jsou koleje, po kter\u00fdch se je\u0159\u00e1by pohybuj\u00ed. Jsou p\u0159ipevn\u011bny k betonov\u00fdm vazb\u00e1m pomoc\u00ed spon nebo jin\u00fdch spojovac\u00edch prvk\u016f, aby je bezpe\u010dn\u011b udr\u017eely na m\u00edst\u011b.<\/li>\n<\/ul>\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=\"747\" height=\"508\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2024\/09\/railway-track-system.jpg\" alt=\"\" class=\"wp-image-9522\"\/><\/figure>\n\n\n\n<ul>\n<li>Poskytnut\u00fd obr\u00e1zek ukazuje technick\u00fd v\u00fdkres n\u00e1vrhu z\u00e1klad\u016f pro \u017eelezni\u010dn\u00ed tra\u0165. Detailn\u011b popisuje pr\u016f\u0159ez z\u00e1kladem, zv\u00fdraz\u0148uje vrstvy a komponenty pou\u017eit\u00e9 p\u0159i jeho konstrukci. Zde je rozpis prvk\u016f zobrazen\u00fdch na v\u00fdkresu:<\/li>\n<\/ul>\n\n\n\n\n\n<ul>\n<li><strong>\u017deleznice<\/strong>:Toto je nejvy\u0161\u0161\u00ed sou\u010d\u00e1st nadace. Kolejnice je kovov\u00e1 dr\u00e1ha, po kter\u00e9 se pohybuj\u00ed vlaky nebo je\u0159\u00e1by. Obvykle je vyroben z vysokopevnostn\u00ed oceli a je p\u0159ipevn\u011bn k betonov\u00e9mu z\u00e1kladu pomoc\u00ed \u0161roub\u016f a spojovac\u00edch prvk\u016f. Zobrazen\u00e1 kolejnice je namontov\u00e1na p\u0159\u00edmo na betonov\u00fd povrch.<\/li>\n\n\n\n<li><strong>Vyztu\u017een\u00e1 klec<\/strong>:Pod p\u0159\u00ed\u010dkou, zapu\u0161t\u011bnou do betonu, je vyztu\u017een\u00e1 ocelov\u00e1 klec. Tato klec se skl\u00e1d\u00e1 z ocelov\u00e9 v\u00fdztu\u017ee uspo\u0159\u00e1dan\u00e9 do m\u0159\u00ed\u017ekov\u00e9ho vzoru, kter\u00fd poskytuje pevnost v tahu a zvy\u0161uje celkovou struktur\u00e1ln\u00ed integritu betonu. Vyztu\u017een\u00e1 klec zabra\u0148uje prask\u00e1n\u00ed a rovnom\u011brn\u011bji rozkl\u00e1d\u00e1 zat\u00ed\u017een\u00ed v betonu.<\/li>\n\n\n\n<li><strong>Konkr\u00e9tn\u00ed<\/strong>\uff1aBetonov\u00e1 vrstva tvo\u0159\u00ed hlavn\u00ed t\u011bleso z\u00e1kladu. Je to pevn\u00fd, vyztu\u017een\u00fd blok, kter\u00fd podp\u00edr\u00e1 kolejnici a absorbuje zat\u00ed\u017een\u00ed p\u0159en\u00e1\u0161en\u00e9 z kolejnice. Beton se nalije p\u0159es vyztu\u017eenou ocelovou klec a je navr\u017een tak, aby nesl zna\u010dn\u00e9 tlakov\u00e9 s\u00edly. Na v\u00fdkrese je uvedena tlou\u0161\u0165ka betonov\u00e9ho z\u00e1kladu 900 mm, kter\u00e1 poskytuje zna\u010dnou stabilitu a podporu.<\/li>\n\n\n\n<li> <strong>\u0160ed\u00e1 vrstva p\u016fdy<\/strong>\uff1a\u0160ed\u00e1 vrstva zeminy je z\u00e1kladem, na kter\u00e9m spo\u010d\u00edv\u00e1 cel\u00fd z\u00e1klad. Tato vrstva se pravd\u011bpodobn\u011b skl\u00e1d\u00e1 ze zhutn\u011bn\u00e9 zeminy nebo p\u0159ipraven\u00e9ho podlo\u017e\u00ed, kter\u00e9 poskytuje stabiln\u00ed z\u00e1klad pro betonov\u00fd z\u00e1klad. V\u00fdkres ukazuje, \u017ee tato vrstva m\u00e1 tlou\u0161\u0165ku 100 mm, co\u017e nazna\u010duje, \u017ee je dob\u0159e zhutn\u011bn\u00e1 a slou\u017e\u00ed jako z\u00e1klad pro rozlo\u017een\u00ed zat\u00ed\u017een\u00ed od betonov\u00e9ho z\u00e1kladu.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<p>Port\u00e1lov\u00fd je\u0159\u00e1b vy\u017eaduje pouze standardn\u00ed pozemn\u00ed koleje polo\u017een\u00e9 na \u017eelezni\u010dn\u00edch pra\u017ec\u00edch na \u0161t\u011brkov\u00e9m lo\u017ei nebo jednoduch\u00e9m betonov\u00e9m z\u00e1kladu. Dok\u00e1\u017eou se p\u0159izp\u016fsobit nestabiln\u00edmu ter\u00e9nu, omezuj\u00ed pot\u0159ebu drah\u00fdch povrchov\u00fdch prac\u00ed a z\u00e1rove\u0148 umo\u017e\u0148uj\u00ed je\u0159\u00e1b\u016fm pracovat na pln\u00fd v\u00fdkon v\u0161ude tam, kde lze polo\u017eit koleje. Tento typ instalace nab\u00edz\u00ed zna\u010dn\u00e9 \u00faspory ve srovn\u00e1n\u00ed s ocelovou konstrukc\u00ed port\u00e1lov\u00e9ho je\u0159\u00e1bu nebo hlubok\u00fdm a t\u011b\u017ek\u00fdm z\u00e1kladem tradi\u010dn\u00edho port\u00e1lov\u00e9ho je\u0159\u00e1bu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"in-summary\">V souhrnu<\/h2>\n\n\n\n<p>Kdy\u017e vezmete v \u00favahu \u00fasporu velikosti dvorku, men\u0161\u00ed pracovn\u00ed s\u00edlu, rychlej\u0161\u00ed ot\u00e1\u010den\u00ed kamion\u016f, m\u00e9n\u011b kus\u016f vybaven\u00ed, sn\u00ed\u017eenou \u00fadr\u017ebu, eliminaci spot\u0159eby topn\u00e9ho oleje a kontaminace p\u016fdy, port\u00e1lov\u00fd je\u0159\u00e1b je SMART cestou.<\/p>\n\n\n\n<p>Stru\u010dn\u011b \u0159e\u010deno, d\u00edky d\u016fkladn\u00e9mu pochopen\u00ed rozd\u00edl\u016f mezi port\u00e1lov\u00fdm je\u0159\u00e1bem a port\u00e1lov\u00fdm je\u0159\u00e1bem v p\u011bti aspektech: klasifikace, cena, typ krabice a vazn\u00edk, tuh\u00e1 noha a flexibiln\u00ed noha a z\u00e1klad, m\u016f\u017eeme l\u00e9pe vyhodnotit jejich v\u00fdhody v r\u016fzn\u00fdch sc\u00e9n\u00e1\u0159\u00edch pou\u017eit\u00ed. Port\u00e1lov\u00fd je\u0159\u00e1b se svou vysokou flexibilitou a p\u0159izp\u016fsobivost\u00ed je vhodn\u00fd pro pou\u017eit\u00ed v prost\u0159ed\u00edch, kde je omezen\u00fd prostor nebo je vy\u017eadov\u00e1na r\u016fznorod\u00e1 manipulace, zat\u00edmco port\u00e1lov\u00fd je\u0159\u00e1b je se svou vynikaj\u00edc\u00ed nosnost\u00ed a v\u0161estrannost\u00ed ide\u00e1ln\u00ed pro \u00fakoly t\u011b\u017ek\u00e9ho zved\u00e1n\u00ed. P\u0159i kone\u010dn\u00e9m rozhodov\u00e1n\u00ed si m\u016f\u017eete vybrat zvedac\u00ed za\u0159\u00edzen\u00ed, kter\u00e9 je pro v\u00e1s nejlep\u0161\u00ed na z\u00e1klad\u011b va\u0161ich konkr\u00e9tn\u00edch provozn\u00edch pot\u0159eb, rozpo\u010dtu a podm\u00ednek na m\u00edst\u011b.<\/p>\n\n\n\n<p>A\u0165 u\u017e hled\u00e1te p\u0159esn\u00e9 ovl\u00e1d\u00e1n\u00ed a v\u0161estrannost nebo stabilitu a efektivitu n\u00e1klad\u016f, t\u00fdm odborn\u00edk\u016f spole\u010dnosti Dafang crane v\u00e1m m\u016f\u017ee poskytnout personalizovan\u00e9 rady a \u0159e\u0161en\u00ed, abyste zajistili maxim\u00e1ln\u00ed n\u00e1vratnost va\u0161\u00ed investice. Kontaktujte n\u00e1s a dovolte n\u00e1m, abychom v\u00e1m pomohli naj\u00edt perfektn\u00ed je\u0159\u00e1bov\u00e9 \u0159e\u0161en\u00ed pro zlep\u0161en\u00ed va\u0161\u00ed provozn\u00ed efektivity!<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><\/blockquote>","protected":false},"excerpt":{"rendered":"P\u0159i v\u00fdb\u011bru zvedac\u00edho za\u0159\u00edzen\u00ed je d\u016fle\u017eit\u00e9 pochopit rozd\u00edly mezi r\u016fzn\u00fdmi typy je\u0159\u00e1b\u016f. Port\u00e1lov\u00e9 je\u0159\u00e1by a port\u00e1lov\u00e9 je\u0159\u00e1by jsou dva b\u011b\u017en\u00e9 typy, ka\u017ed\u00fd s jedine\u010dn\u00fdm designem a aplikac\u00ed. Ale co p\u0159esn\u011b je odli\u0161uje? Kter\u00fd z nich l\u00e9pe vyhovuje va\u0161im pot\u0159eb\u00e1m? V tomto \u010dl\u00e1nku prozkoum\u00e1me vlastnosti, v\u00fdhody a nev\u00fdhody port\u00e1lov\u00fdch je\u0159\u00e1b\u016f a port\u00e1lov\u00fdch je\u0159\u00e1b\u016f, abychom v\u00e1m pomohli vybrat tu nejlep\u0161\u00ed volbu.","protected":false},"featured_media":9499,"parent":0,"menu_order":0,"template":"single-SEO-Table.php","posts_category":[197],"posts_tag":[14,205,206,204],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/xmxposts\/9238"}],"collection":[{"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/xmxposts"}],"about":[{"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/types\/posts"}],"version-history":[{"count":30,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/xmxposts\/9238\/revisions"}],"predecessor-version":[{"id":10371,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/xmxposts\/9238\/revisions\/10371"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/media\/9499"}],"wp:attachment":[{"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/media?parent=9238"}],"wp:term":[{"taxonomy":"posts_category","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/posts_category?post=9238"},{"taxonomy":"posts_tag","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/posts_tag?post=9238"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}