{"id":4638,"date":"2024-10-31T23:35:21","date_gmt":"2024-10-31T15:35:21","guid":{"rendered":"https:\/\/www.hnhlcranes.com\/?post_type=product&p=4638"},"modified":"2025-01-06T00:09:12","modified_gmt":"2025-01-05T16:09:12","slug":"blok-jermenice-zerjava","status":"publish","type":"product","link":"https:\/\/www.hnhlcranes.com\/sl\/izdelek\/blok-jermenice-zerjava\/","title":{"rendered":"Blok jermenice \u017eerjava"},"content":{"rendered":"

A Blok jermenice \u017eerjava<\/strong> je klju\u010dni sestavni del \u017eerjavnih sistemov, ki se uporablja predvsem za spreminjanje smeri sile, dvigovanje te\u017ekih predmetov in prilagajanje napetosti vrvi ali jeklenih kablov. Je bistveni del \u017eerjava, ki je obi\u010dajno sestavljen iz jermenice, le\u017eaja, ohi\u0161ja, vrvi in pritrdilnih naprav. Blok jermenice je zasnovan tako, da prenese visoke obremenitve, lahko nosi velike te\u017ee, hkrati pa zagotavlja stabilnost in varnost med delovanjem.<\/p>\n

Klju\u010dne sestavine:<\/h3>\n
    \n
  1. jermenica<\/strong>: To je osrednji element, ki vodi jekleno vrv in ji omogo\u010da prehod ter prenos mo\u010di.<\/li>\n
  2. Lo\u017ei\u0161\u010de<\/strong>: Pomaga pri gladkem vrtenju jermenice, zmanj\u0161uje trenje in izbolj\u0161uje u\u010dinkovitost delovanja.<\/li>\n
  3. Stanovanja<\/strong>: Zagotavlja za\u0161\u010dito in prepre\u010duje po\u0161kodbe jermenice in drugih notranjih sestavnih delov.<\/li>\n
  4. Jeklena vrv ali kabel<\/strong>: Ta prena\u0161a obremenitev in deluje skupaj z jermenico.<\/li>\n
  5. Naprave za fiksiranje<\/strong>: Z njimi se blok jermenice pritrdi na konstrukcijo \u017eerjava, kar zagotavlja njegovo stabilnost.<\/li>\n<\/ol>\n

    Na\u010delo delovanja:<\/h3>\n

    Blok jermenice \u017eerjava deluje tako, da vodi jekleno vrv okoli jermenice, spreminja smer sile ali pove\u010duje dvi\u017eno zmogljivost \u017eerjava. Zasnova bloka z ve\u010d jermenicami lahko izbolj\u0161a u\u010dinkovitost delovanja s spreminjanjem na\u010dina prenosa sile.<\/p>\n

    Vrste:<\/h3>\n
      \n
    • Blok z eno jermenico<\/strong>: Uporablja se za la\u017eje naloge dvigovanja.<\/li>\n
    • Blok sestavljenih jermenic (blok z ve\u010d jermenicami)<\/strong>: Uporablja ve\u010d jermenic za te\u017eje obremenitve.<\/li>\n
    • Kombinacija fiksnih in premi\u010dnih \u0161kripcev<\/strong>: Ta nastavitev zdru\u017euje prednosti spreminjanja smeri sile in mehanske prednosti.<\/li>\n<\/ul>\n

      Uporaba:<\/h3>\n
        \n
      • Gradbeni\u0161tvo<\/strong>: Uporablja se za dvigovanje na velikih vi\u0161inah ali ravnanje s te\u017ekimi materiali.<\/li>\n
      • Pristani\u0161\u010da in ladijski promet<\/strong>: Uporablja se za nakladanje in razkladanje zabojnikov ali drugih te\u017ekih predmetov.<\/li>\n
      • Rudarstvo in \u010drpanje nafte<\/strong>: Uporablja se za dvigovanje te\u017eke opreme in materialov.<\/li>\n<\/ul>\n

        Z uporabo natan\u010dnih konstrukcij blok jermenic ne pove\u010duje le dvi\u017ene zmogljivosti \u017eerjavov, temve\u010d tudi zmanj\u0161uje obrabo in izgubo energije med delovanjem, kar izbolj\u0161a u\u010dinkovitost in varnost pri delu.<\/p>\n

        \"\" \"\" \"\" \"\"\u00a0<\/span><\/p>","protected":false},"excerpt":{"rendered":"

        Parametri bloka jermenice \u017eerjava:<\/strong><\/p>\n

          \n
        • Specifikacije<\/strong>: \u03a6250, \u03a6400, \u03a6500, \u03a6610, \u03a6710, \u03a6800, \u03a6900, \u03a61000, \u03a61200<\/span><\/li>\n
        • Material jermenice<\/strong>: HT20-40, ZG35, Q235B, Q355B<\/span><\/li>\n
        • Proizvodni proces<\/strong>: Lito \u017eelezo, lito jeklo, valjana jeklena plo\u0161\u010da<\/span><\/li>\n
        • Velikost utora jermenice<\/strong>: Dolo\u010deno glede na premer \u017ei\u010dne vrvi<\/span><\/li>\n
        • Nestandardno prilagajanje<\/strong>: Izdelujemo lahko v skladu z risbami, ki jih predlo\u017eite.<\/span><\/li>\n<\/ul>","protected":false},"featured_media":6841,"template":"","meta":{"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"show","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"product_brand":[],"product_cat":[46],"product_tag":[400,376,408,374,401,402,422,412,421,416,409,420,417,410,405,418,404,406,413,407,419,411,415,403,414],"class_list":{"0":"post-4638","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-crane_hooks","7":"product_tag-bridge-crane-hook","8":"product_tag-china-crane-parts-supplier","9":"product_tag-china-standard-crane-hooks","10":"product_tag-crane-accessories","11":"product_tag-crane-hook","12":"product_tag-crane-hook-assembly","13":"product_tag-crane-hooks","14":"product_tag-crane-pulley","15":"product_tag-crane-pulley-block","16":"product_tag-crane-pulley-supplier","17":"product_tag-electric-hoist-hooks","18":"product_tag-european-crane-hook","19":"product_tag-european-hook-pulley","20":"product_tag-fem-standard-crane-hooks","21":"product_tag-forged-hooks","22":"product_tag-gantry-crane-hook-pulley","23":"product_tag-gantry-crane-hooks","24":"product_tag-hook-processing","25":"product_tag-hook-pulleys","26":"product_tag-hooks-manufacturer","27":"product_tag-overhead-crane-hook","28":"product_tag-overhead-crane-pulley","29":"product_tag-rolled-pulley","30":"product_tag-types-of-crane-hooks","31":"product_tag-wire-rope-pulley","33":"first","34":"instock","35":"featured","36":"shipping-taxable","37":"product-type-simple","38":"entry","39":"content-bg","40":"loop-entry"},"yoast_head":"\nCrane pulley block - Overhead crane pulley-Rolled pulley-Crane Parts Manufacturer<\/title>\n<meta name=\"description\" content=\"Crane pulley,Hook pulley, Overhead crane pulley,Rolled pulley,Crane Pulley Supplier,European hook pulley,Gantry crane hook pulley,Crane pulley block\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.hnhlcranes.com\/sl\/izdelek\/blok-jermenice-zerjava\/\" \/>\n<meta property=\"og:locale\" content=\"sl_SI\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Crane pulley block - Overhead crane pulley-Rolled pulley-Crane Parts Manufacturer\" \/>\n<meta property=\"og:description\" content=\"Crane pulley,Hook pulley, Overhead crane pulley,Rolled pulley,Crane Pulley Supplier,European hook pulley,Gantry crane hook pulley,Crane pulley block\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.hnhlcranes.com\/sl\/izdelek\/blok-jermenice-zerjava\/\" \/>\n<meta property=\"og:site_name\" content=\"Crane Parts Manufacturer\" \/>\n<meta property=\"article:modified_time\" content=\"2025-01-05T16:09:12+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.hnhlcranes.com\/wp-content\/uploads\/2024\/10\/Crane-pulley-block.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.hnhlcranes.com\/product\/crane-pulley-block\/\",\"url\":\"https:\/\/www.hnhlcranes.com\/product\/crane-pulley-block\/\",\"name\":\"Crane pulley block - Overhead crane pulley-Rolled pulley-Crane Parts Manufacturer\",\"isPartOf\":{\"@id\":\"https:\/\/www.hnhlcranes.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.hnhlcranes.com\/product\/crane-pulley-block\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.hnhlcranes.com\/product\/crane-pulley-block\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.hnhlcranes.com\/wp-content\/uploads\/2024\/10\/Crane-pulley-block.jpg\",\"datePublished\":\"2024-10-31T15:35:21+00:00\",\"dateModified\":\"2025-01-05T16:09:12+00:00\",\"description\":\"Crane pulley,Hook pulley, Overhead crane pulley,Rolled pulley,Crane Pulley Supplier,European hook pulley,Gantry crane hook pulley,Crane pulley block\",\"breadcrumb\":{\"@id\":\"https:\/\/www.hnhlcranes.com\/product\/crane-pulley-block\/#breadcrumb\"},\"inLanguage\":\"sl-SI\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.hnhlcranes.com\/product\/crane-pulley-block\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"sl-SI\",\"@id\":\"https:\/\/www.hnhlcranes.com\/product\/crane-pulley-block\/#primaryimage\",\"url\":\"https:\/\/www.hnhlcranes.com\/wp-content\/uploads\/2024\/10\/Crane-pulley-block.jpg\",\"contentUrl\":\"https:\/\/www.hnhlcranes.com\/wp-content\/uploads\/2024\/10\/Crane-pulley-block.jpg\",\"width\":600,\"height\":600},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.hnhlcranes.com\/product\/crane-pulley-block\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"home\",\"item\":\"https:\/\/www.hnhlcranes.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"products\",\"item\":\"https:\/\/www.hnhlcranes.com\/products\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Crane pulley block\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.hnhlcranes.com\/#website\",\"url\":\"https:\/\/www.hnhlcranes.com\/\",\"name\":\"Crane Parts Manufacturer\",\"description\":\"Crane Wheels,Crane Drums,Crane Hooks,Crane Coupling,Crane End Carriage,Electric Hoist,European Crane Parts,Crane Rail Clip,Crane Spreader,Crane Motor,Crane Reducer,Crane Brake,Light Crane Parts,Workstation Crane Parts,Crane Electrical Parts,China Crane Parts Supplier,China Crane Parts Manufacturer,Angle box type crane wheel,45 degree split crane wheel,European crane wheel,Crane Wheel Blocks,Overhead crane drum,European crane drum,Overhead crane hook,European crane hook,Crane pulley block,Gear coupling,Brake wheel coupling,Drum gear coupling,Brake wheel drum gear coupling,Cardan Shaft Coupling,WZL drum coupling,Plum blossom elastic coupling,Brake wheel plum elastic coupling,European Single girder crane end carriage,European Double girder crane end carriage,European Suspension crane end carriage,Wire Rope Electric Hoist,Electric Chain Hoist,European Single Girder Wire Rope Electric Hoist,European Double Girder Wire Rope Electric Hoist,Crane grab,Container spreader,Billet crane clamps,C-type hook,Lifting Electromagnet,YZR crane motor,YZP crane motor,ZQ Reducer,ZSC Reducer,QJ Reducer,QJ-L Reducer,QJY Reducer,H series gearbox,F Series Gear Motor,K Series Gear Motor,R Series Gear Motor,travelling machinery gear motor,Electro hydraulic drum brake,Electro hydraulic disc brake,Crane Safety brake,Crane cable trolley,Crane remote controller,Crane pendant controller,Crane electrical control cabinet,Crane limit switch,Crane sound and light alarm,Heavy Duty Aviation Connector,Crane overload limiter\",\"publisher\":{\"@id\":\"https:\/\/www.hnhlcranes.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.hnhlcranes.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"sl-SI\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.hnhlcranes.com\/#organization\",\"name\":\"Crane Parts Manufacturer\",\"url\":\"https:\/\/www.hnhlcranes.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"sl-SI\",\"@id\":\"https:\/\/www.hnhlcranes.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.hnhlcranes.com\/wp-content\/uploads\/2025\/01\/HL-logo-1.png\",\"contentUrl\":\"https:\/\/www.hnhlcranes.com\/wp-content\/uploads\/2025\/01\/HL-logo-1.png\",\"width\":600,\"height\":169,\"caption\":\"Crane Parts Manufacturer\"},\"image\":{\"@id\":\"https:\/\/www.hnhlcranes.com\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Crane pulley block - Overhead crane pulley-Rolled pulley-Crane Parts Manufacturer","description":"Crane pulley,Hook pulley, Overhead crane pulley,Rolled pulley,Crane Pulley Supplier,European hook pulley,Gantry crane hook pulley,Crane pulley block","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.hnhlcranes.com\/sl\/izdelek\/blok-jermenice-zerjava\/","og_locale":"sl_SI","og_type":"article","og_title":"Crane pulley block - Overhead crane pulley-Rolled pulley-Crane Parts Manufacturer","og_description":"Crane pulley,Hook pulley, Overhead crane pulley,Rolled pulley,Crane Pulley Supplier,European hook pulley,Gantry crane hook pulley,Crane pulley block","og_url":"https:\/\/www.hnhlcranes.com\/sl\/izdelek\/blok-jermenice-zerjava\/","og_site_name":"Crane Parts Manufacturer","article_modified_time":"2025-01-05T16:09:12+00:00","og_image":[{"width":600,"height":600,"url":"https:\/\/www.hnhlcranes.com\/wp-content\/uploads\/2024\/10\/Crane-pulley-block.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"3 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.hnhlcranes.com\/product\/crane-pulley-block\/","url":"https:\/\/www.hnhlcranes.com\/product\/crane-pulley-block\/","name":"Crane pulley block - Overhead crane pulley-Rolled pulley-Crane Parts Manufacturer","isPartOf":{"@id":"https:\/\/www.hnhlcranes.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.hnhlcranes.com\/product\/crane-pulley-block\/#primaryimage"},"image":{"@id":"https:\/\/www.hnhlcranes.com\/product\/crane-pulley-block\/#primaryimage"},"thumbnailUrl":"https:\/\/www.hnhlcranes.com\/wp-content\/uploads\/2024\/10\/Crane-pulley-block.jpg","datePublished":"2024-10-31T15:35:21+00:00","dateModified":"2025-01-05T16:09:12+00:00","description":"Crane pulley,Hook pulley, Overhead crane pulley,Rolled pulley,Crane Pulley Supplier,European hook pulley,Gantry crane hook pulley,Crane pulley block","breadcrumb":{"@id":"https:\/\/www.hnhlcranes.com\/product\/crane-pulley-block\/#breadcrumb"},"inLanguage":"sl-SI","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.hnhlcranes.com\/product\/crane-pulley-block\/"]}]},{"@type":"ImageObject","inLanguage":"sl-SI","@id":"https:\/\/www.hnhlcranes.com\/product\/crane-pulley-block\/#primaryimage","url":"https:\/\/www.hnhlcranes.com\/wp-content\/uploads\/2024\/10\/Crane-pulley-block.jpg","contentUrl":"https:\/\/www.hnhlcranes.com\/wp-content\/uploads\/2024\/10\/Crane-pulley-block.jpg","width":600,"height":600},{"@type":"BreadcrumbList","@id":"https:\/\/www.hnhlcranes.com\/product\/crane-pulley-block\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"home","item":"https:\/\/www.hnhlcranes.com\/"},{"@type":"ListItem","position":2,"name":"products","item":"https:\/\/www.hnhlcranes.com\/products\/"},{"@type":"ListItem","position":3,"name":"Crane pulley block"}]},{"@type":"WebSite","@id":"https:\/\/www.hnhlcranes.com\/#website","url":"https:\/\/www.hnhlcranes.com\/","name":"Crane Parts Manufacturer","description":"Crane Wheels,Crane Drums,Crane Hooks,Crane Coupling,Crane End Carriage,Electric Hoist,European Crane Parts,Crane Rail Clip,Crane Spreader,Crane Motor,Crane Reducer,Crane Brake,Light Crane Parts,Workstation Crane Parts,Crane Electrical Parts,China Crane Parts Supplier,China Crane Parts Manufacturer,Angle box type crane wheel,45 degree split crane wheel,European crane wheel,Crane Wheel Blocks,Overhead crane drum,European crane drum,Overhead crane hook,European crane hook,Crane pulley block,Gear coupling,Brake wheel coupling,Drum gear coupling,Brake wheel drum gear coupling,Cardan Shaft Coupling,WZL drum coupling,Plum blossom elastic coupling,Brake wheel plum elastic coupling,European Single girder crane end carriage,European Double girder crane end carriage,European Suspension crane end carriage,Wire Rope Electric Hoist,Electric Chain Hoist,European Single Girder Wire Rope Electric Hoist,European Double Girder Wire Rope Electric Hoist,Crane grab,Container spreader,Billet crane clamps,C-type hook,Lifting Electromagnet,YZR crane motor,YZP crane motor,ZQ Reducer,ZSC Reducer,QJ Reducer,QJ-L Reducer,QJY Reducer,H series gearbox,F Series Gear Motor,K Series Gear Motor,R Series Gear Motor,travelling machinery gear motor,Electro hydraulic drum brake,Electro hydraulic disc brake,Crane Safety brake,Crane cable trolley,Crane remote controller,Crane pendant controller,Crane electrical control cabinet,Crane limit switch,Crane sound and light alarm,Heavy Duty Aviation Connector,Crane overload limiter","publisher":{"@id":"https:\/\/www.hnhlcranes.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.hnhlcranes.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"sl-SI"},{"@type":"Organization","@id":"https:\/\/www.hnhlcranes.com\/#organization","name":"Crane Parts Manufacturer","url":"https:\/\/www.hnhlcranes.com\/","logo":{"@type":"ImageObject","inLanguage":"sl-SI","@id":"https:\/\/www.hnhlcranes.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.hnhlcranes.com\/wp-content\/uploads\/2025\/01\/HL-logo-1.png","contentUrl":"https:\/\/www.hnhlcranes.com\/wp-content\/uploads\/2025\/01\/HL-logo-1.png","width":600,"height":169,"caption":"Crane Parts Manufacturer"},"image":{"@id":"https:\/\/www.hnhlcranes.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.hnhlcranes.com\/sl\/wp-json\/wp\/v2\/product\/4638","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hnhlcranes.com\/sl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hnhlcranes.com\/sl\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":4,"href":"https:\/\/www.hnhlcranes.com\/sl\/wp-json\/wp\/v2\/product\/4638\/revisions"}],"predecessor-version":[{"id":6848,"href":"https:\/\/www.hnhlcranes.com\/sl\/wp-json\/wp\/v2\/product\/4638\/revisions\/6848"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hnhlcranes.com\/sl\/wp-json\/wp\/v2\/media\/6841"}],"wp:attachment":[{"href":"https:\/\/www.hnhlcranes.com\/sl\/wp-json\/wp\/v2\/media?parent=4638"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.hnhlcranes.com\/sl\/wp-json\/wp\/v2\/product_brand?post=4638"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hnhlcranes.com\/sl\/wp-json\/wp\/v2\/product_cat?post=4638"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hnhlcranes.com\/sl\/wp-json\/wp\/v2\/product_tag?post=4638"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}