{"id":6957,"date":"2021-05-14T02:02:06","date_gmt":"2021-05-14T02:02:06","guid":{"rendered":"https:\/\/www.hndfcrane.com\/posts\/bridge-crane-components\/"},"modified":"2021-05-14T02:02:06","modified_gmt":"2021-05-14T02:02:06","slug":"bridge-crane-components","status":"publish","type":"posts","link":"https:\/\/www.hndfcrane.com\/cs\/posts\/bridge-crane-components\/","title":{"rendered":"Komponenty mostov\u00e9ho je\u0159\u00e1bu"},"content":{"rendered":"

\"[notphone][symmen_model id=11 cat=news_Info][\/notphone][phone][symmen_model id=12 cat=m-news_share][\/phone]<\/p>\n

Mostov\u00fd je\u0159\u00e1b<\/a> zahrnuje p\u0159edev\u0161\u00edm zvedac\u00ed mechanismus, pojezdov\u00fd mechanismus, vylamovac\u00ed mechanismus, oto\u010dn\u00fd mechanismus a kovovou konstrukci atd.. Zdvihac\u00ed mechanismus je z\u00e1kladn\u00ed pracovn\u00ed mechanismus mostov\u00e9ho je\u0159\u00e1bu, v\u011bt\u0161inou se skl\u00e1d\u00e1 ze z\u00e1v\u011bsn\u00e9ho syst\u00e9mu a navij\u00e1ku, prost\u0159ednictv\u00edm hydraulick\u00e9ho syst\u00e9mu lze tak\u00e9 zvednout t\u011b\u017ek\u00e9 objekt\u016f.<\/span><\/p>\n

\"<\/p>\n

Pojezdov\u00fd mechanismus pro pod\u00e9lnou horizont\u00e1ln\u00ed p\u0159epravu t\u011b\u017ek\u00fdch p\u0159edm\u011bt\u016f nebo nastaven\u00ed pracovn\u00ed polohy mostov\u00e9ho je\u0159\u00e1bu, obecn\u011b motorem, reduktorem, brzdou a slo\u017een\u00edm kol. Mechanismus vylamov\u00e1n\u00ed je vybaven pouze na mostov\u00e9m je\u0159\u00e1bu, amplituda v\u00fdlo\u017en\u00edku se sni\u017euje, kdy\u017e je zvednut\u00fd, a zvy\u0161uje se, kdy\u017e je spou\u0161t\u011bn, rozd\u011blen\u00fd na dva druhy vyv\u00e1\u017een\u00e9ho vyrovn\u00e1v\u00e1n\u00ed a nevyv\u00e1\u017een\u00e9ho vyrovn\u00e1v\u00e1n\u00ed. Oto\u010dn\u00fd mechanismus se pou\u017e\u00edv\u00e1 k ot\u00e1\u010den\u00ed v\u00fdlo\u017en\u00edku, kter\u00fd se skl\u00e1d\u00e1 z hnac\u00edho za\u0159\u00edzen\u00ed a oto\u010dn\u00e9ho podp\u016frn\u00e9ho za\u0159\u00edzen\u00ed.<\/span><\/p>\n

\"<\/p>\n

Kovov\u00e1 konstrukce je kostrou mostov\u00e9ho je\u0159\u00e1bu, hlavn\u00ed nosn\u00e9 \u010d\u00e1sti, jako je most, mohou b\u00fdt sk\u0159\u00ed\u0148ov\u00e9 konstrukce nebo p\u0159\u00edhradov\u00e9 konstrukce, mohou b\u00fdt tak\u00e9 stojinov\u00e9 konstrukce, n\u011bkter\u00e9 dostupn\u00e9 ocelov\u00e9 jako nosn\u00fd nosn\u00edk.<\/span><\/p>\n

Mostov\u00fd je\u0159\u00e1b je z\u00e1kladn\u00edm n\u00e1strojem pro vnit\u0159n\u00ed a venkovn\u00ed manipulaci s n\u00e1kladem, m\u016f\u017ee v\u00fdrazn\u011b zlep\u0161it produktivitu podnik\u016f, je z\u00e1kladn\u00edm v\u00fdrobn\u00edm n\u00e1strojem. N\u00e1sleduj\u00edc\u00ed text v\u00e1m vysv\u011btl\u00ed pozornost n\u011bkolika d\u016fle\u017eit\u00fdch \u010d\u00e1st\u00ed mostov\u00e9ho je\u0159\u00e1bu.<\/span><\/p>\n

1.hook skupina: je vz\u00edt za\u0159\u00edzen\u00ed, h\u00e1k povrch nesm\u00ed m\u00edt trhliny.<\/span><\/p>\n

2. Sada kladek: rozd\u011blen\u00e1 na sadu dynamick\u00fdch kladek a sadu pevn\u00fdch kladek. Povrch nesm\u00ed m\u00edt praskliny; rotace pracovn\u00ed kladky flexibiln\u00ed. Po zlomen\u00ed \u0159emenice nen\u00ed oprava sva\u0159ov\u00e1n\u00ed povolena.<\/span><\/p>\n

3. Dr\u00e1t\u011bn\u00e9 lano: \u017e\u00e1dn\u00fd p\u0159eru\u0161en\u00fd dr\u00e1t, p\u0159eru\u0161en\u00fd pramen, zauzlovan\u00e9, zreziv\u011bl\u00e9, d\u016flkov\u00e9.<\/span><\/p>\n

4. Skupina navij\u00e1k\u016f: pou\u017e\u00edv\u00e1 se ve zvedac\u00edm mechanismu k nav\u00edjen\u00ed \u010d\u00e1st\u00ed ocelov\u00e9ho lana.<\/span><\/p>\n

5. Reduktor: je vysok\u00e1 rychlost motoru, sn\u00ed\u017eit na pracovn\u00ed rychlost po\u017eadovanou institucemi. Redukce b\u011b\u017e\u00ed hladce, nem\u011blo by doch\u00e1zet k sk\u00e1k\u00e1n\u00ed, bouch\u00e1n\u00ed a prudk\u00e9mu nebo p\u0159eru\u0161ovan\u00e9mu hluku, zvuk je rovnom\u011brn\u00fd a upevn\u011bn\u00ed a spojka by nem\u011bla b\u00fdt uvoln\u011bn\u00e1.<\/span><\/p>\n

6. Spojka: Pou\u017e\u00edv\u00e1 se ke spojen\u00ed dvou koaxi\u00e1ln\u011b uspo\u0159\u00e1dan\u00fdch nebo v podstat\u011b paraleln\u00edch h\u0159\u00eddel\u00ed pro p\u0159enos to\u010div\u00e9ho momentu a kompenzaci mal\u00e9ho \u00fahlu a radi\u00e1ln\u00edho p\u0159esazen\u00ed.<\/span><\/p>\n

7.Brzda: Obvykle se instaluje na vysokorychlostn\u00ed h\u0159\u00eddel mechanismu, aby se sn\u00ed\u017eil brzdn\u00fd moment. Brzdov\u00e9 desti\u010dky nesm\u011bj\u00ed m\u00edt jev sp\u00e1leniny a z\u00e1pach sp\u00e1leniny; t\u0159ec\u00ed plocha brzdov\u00e9ho kola nesm\u00ed m\u00edt olejov\u00e9 skvrny.<\/span><\/p>\n

8. Sada kol: Kola jsou sestavena spole\u010dn\u011b s \u00fahlovou lo\u017eiskovou sk\u0159\u00edn\u00ed a tvo\u0159\u00ed sadu kol. R\u00e1fek kola by m\u011bl b\u00fdt nahl\u00e1\u0161en v\u010das, kdy\u017e je men\u0161\u00ed ne\u017e 10 mm, a pe\u010dliv\u011b sledov\u00e1n.<\/span><\/p>\n

9. N\u00e1razn\u00edk: Pou\u017e\u00edv\u00e1 se k absorbov\u00e1n\u00ed energie generovan\u00e9, kdy\u017e se je\u0159\u00e1b (nebo voz\u00edk) st\u0159etne se zar\u00e1\u017ekou (nebo n\u00e1razn\u00edkem) nebo sousedn\u00edmi je\u0159\u00e1by na stejn\u00e9m rozp\u011bt\u00ed.<\/span><\/p>\n

10. Rezistor: Elektrick\u00fd spot\u0159ebi\u010d pou\u017e\u00edvan\u00fd k omezen\u00ed proudu motoru.<\/span><\/p><\/p>","protected":false},"excerpt":{"rendered":"Pojezdov\u00fd mechanismus pro pod\u00e9lnou horizont\u00e1ln\u00ed p\u0159epravu t\u011b\u017ek\u00fdch p\u0159edm\u011bt\u016f nebo nastaven\u00ed pracovn\u00ed polohy mostov\u00e9ho je\u0159\u00e1bu, obvykle pomoc\u00ed motoru, reduktoru, brzdy a slo\u017een\u00ed kol. Mechanismus pro vykl\u00e1p\u011bn\u00ed je vybaven pouze mostov\u00fdm je\u0159\u00e1bem, amplituda v\u00fdlo\u017en\u00edku se sni\u017euje p\u0159i zved\u00e1n\u00ed a zvy\u0161uje p\u0159i spou\u0161t\u011bn\u00ed, d\u011bleno [\u2026]","protected":false},"featured_media":5788,"parent":0,"menu_order":0,"template":"","posts_category":[7],"posts_tag":[42],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/xmxposts\/6957"}],"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":0,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/xmxposts\/6957\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/media\/5788"}],"wp:attachment":[{"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/media?parent=6957"}],"wp:term":[{"taxonomy":"posts_category","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/posts_category?post=6957"},{"taxonomy":"posts_tag","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/cs\/wp-json\/wp\/v2\/posts_tag?post=6957"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}