{"id":6831,"date":"2024-11-23T06:51:22","date_gmt":"2024-11-23T06:51:22","guid":{"rendered":"https:\/\/www.kscranegroup.com\/?p=6831"},"modified":"2025-09-24T08:56:47","modified_gmt":"2025-09-24T08:56:47","slug":"qb-explosion-proof-open-winch-double-girder-overhead-cranes","status":"publish","type":"post","link":"https:\/\/www.kscranegroup.com\/sv\/qb-explosion-proof-open-winch-double-girder-overhead-cranes\/","title":{"rendered":"QB Explosionss\u00e4ker \u00f6ppen vinsch med dubbelbalk \u00f6verheadkranar: maximal s\u00e4kerhet i farliga industrier"},"content":{"rendered":"

QB explosionss\u00e4kra dubbelbalkar med \u00f6ppen vinsch anv\u00e4nds i arbetsmilj\u00f6er d\u00e4r explosiva blandningar f\u00f6rekommer. Den strukturella formen av dess huvudsakliga b\u00e4rande komponenter \u00e4r densamma som den f\u00f6r vanliga dubbelbalkar brokranar<\/a>. Den st\u00f6rsta skillnaden \u00e4r att den elektriska utrustningen f\u00f6r hela maskinen antar den explosionss\u00e4kra typen, och str\u00f6mf\u00f6rs\u00f6rjningen till det stora fordonet antar den flexibla kabeltypen.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Produktegenskaper:<\/h2>\n\n\n\n
    \n
  • Den nominella lyftkapaciteten \u00e4r 5t~200t och sp\u00e4nnvidden \u00e4r 10,5m~31,5m.<\/li>\n\n\n\n
  • F\u00f6r att s\u00e4kerst\u00e4lla de mekaniska explosionss\u00e4kra kraven kontrolleras arbetslinjehastigheten f\u00f6r den stora och lilla l\u00f6pmekanismen inom 25m\/min (16m\/min i IIC), och vajerlindningshastigheten f\u00f6r lyftmekanismen f\u00e5r inte \u00f6verstiga 28m \/min.<\/li>\n\n\n\n
  • Hjulbanan och f\u00e4lgdelen ska inte anv\u00e4ndas p\u00e5 grund av st\u00f6tar, friktion och ant\u00e4ndning av explosiva gasblandningar av rostfritt st\u00e5l eller annan gnistfri materialproduktion<\/li>\n\n\n\n
  • De sm\u00e5 rullarna p\u00e5 linskivan och de sm\u00e5 st\u00f6tf\u00e5ngarhjulen p\u00e5 gr\u00e4nsl\u00e4gesbrytaren \u00e4r gjorda av koppar.<\/li>\n\n\n\n
  • Str\u00f6mf\u00f6rs\u00f6rjningen till det stora fordonet antar den flexibla kabeltypens str\u00f6mf\u00f6rs\u00f6rjning, och hissens draglinje anv\u00e4nder rostfritt st\u00e5llina i fallet med IIC-klassen.<\/li>\n\n\n\n
  • Arbetshastigheten f\u00f6r varje organisation: vagnen och vagnens k\u00f6rmekanism \u00e4r enkelhastighet eller dubbelhastighet, lyftmekanismen kan vara enkelhastighet eller dubbelhastighet, och varje organisation kan ocks\u00e5 vara icke-standarddesign f\u00f6r frekvensomvandling och hastighet reglering.<\/li>\n\n\n\n
  • Driftformen \u00e4r jordkabeldrift, f\u00f6rarrumsdrift eller en kombination av b\u00e5da, kan \u00e4ven utformas f\u00f6r markfj\u00e4rrkontroll.<\/li>\n\n\n\n
  • Maskinen \u00e4r l\u00e4mplig f\u00f6r lyft- och b\u00e4rarbeten p\u00e5 platser d\u00e4r det finns brandfarliga, explosiva eller skadliga gaser i arbetsmilj\u00f6n. Till exempel anv\u00e4nds det flitigt i m\u00e5nga industrier, s\u00e5som petroleumbrytning, oljeraffinering, naturgasbearbetning, lagringstankar f\u00f6r kemiska material, mj\u00f6lkvarnar och cementfabriker och m\u00e5nga andra dammiga milj\u00f6er.<\/li>\n<\/ul>\n\n\n\n

    Explosionss\u00e4ker \u00f6ppen vinsch dubbelbalk \u00f6verheadkranparameter<\/h2>\n\n\n\n
    Kapacitet<\/td>Huvudkrok<\/td>t<\/td>5<\/td>10<\/td>16<\/td>20<\/td>32<\/td>50<\/td>75<\/td>100<\/td>125<\/td><\/tr>
    Hj\u00e4lpkrok<\/td>3.2<\/td>5<\/td>5<\/td>10<\/td>20<\/td>20<\/td>32<\/td><\/tr>
    Sp\u00e4nna<\/td>m<\/td>10.5~31.5<\/td>10.5~31.5<\/td>10.5~31.5<\/td>10.5~31.5<\/td>10.5~31.5<\/td>10.5~31.5<\/td>13.5~31.5<\/td>13~31<\/td>13~31<\/td><\/tr>
    Lyfth\u00f6jd<\/td>Huvudkrok<\/td>m<\/td>16<\/td>16<\/td>16<\/td>12<\/td>16<\/td>12<\/td>23<\/td>22<\/td>20<\/td><\/tr>
    Hj\u00e4lpkrok<\/td>18<\/td>14<\/td>18<\/td>14<\/td>22<\/td>22<\/td>22<\/td><\/tr>
    Arbetarklass<\/td>A4<\/td>A4<\/td>A4<\/td>A4<\/td>A4<\/td>A4<\/td>A4<\/td>A4<\/td>A4<\/td><\/tr>
    Explosionss\u00e4ker kvalitet<\/td>ExdIIBT4, ExdIICT4<\/td><\/tr>
    hastighet<\/td>Huvudlyft<\/td>m \/ min<\/td>5<\/td>5<\/td>4.3<\/td>4.2<\/td>4.1<\/td>3<\/td>1.86<\/td>1.86<\/td>1.5<\/td><\/tr>
    Hj\u00e4lplyft<\/td>5.6<\/td>5<\/td>5<\/td>5<\/td>4.2<\/td>4.2<\/td>4.1<\/td><\/tr>
    Resa av krabba<\/td>19(14)<\/td>20(14)<\/td>20(13)<\/td>20(13)<\/td>20(13)<\/td>19(15)<\/td>10<\/td>10<\/td>10<\/td><\/tr>
    Resande av vagn<\/td>22(12)<\/td>22(12)-19(14)<\/td>19(14)-17(14)<\/td>19(14)-17(14)<\/td>17(14)-19(14)<\/td>19(14)<\/td>15(10)<\/td>16(10)<\/td>16(10)<\/td><\/tr>
    Max. hjultryck<\/td>KN<\/td>80~131<\/td>108~165<\/td>146~222<\/td>165~249<\/td>248-354<\/td>376~503<\/td>274~341<\/td>385~435<\/td>470~524<\/td><\/tr>
    Total motoreffekt<\/td>KW<\/td>10<\/td>15.5<\/td>23.9(23.2)<\/td>25.7(25)<\/td>42.2(40.7)-43.6(40.7)<\/td>50.9(49.1)-53.9(49.1)<\/td>51.7-51.7(59.7)<\/td>63.1-63.1(66.7)<\/td>83.5-87.5(83.5)<\/td><\/tr>
    St\u00e5lbana rekommenderas<\/td>43 kg\/m<\/td>43 kg\/m eller QU70<\/td>QU70 eller st\u00e5l 90<\/td>QU80 eller st\u00e5l 100<\/td>QU100<\/td>QU100<\/td>QU100<\/td><\/tr>
    Elstr\u00f6m<\/td>3-fas AC, 380V, 50Hz<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"QB explosionss\u00e4kra dubbelbalkar med \u00f6ppen vinsch anv\u00e4nds i arbetsmilj\u00f6er d\u00e4r explosiva blandningar f\u00f6rekommer. Den strukturella formen av dess huvudsakliga b\u00e4rande komponenter \u00e4r densamma som f\u00f6r vanliga dubbelbalksbrokranar.","protected":false},"author":3,"featured_media":6960,"parent":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"single-cranes.php","format":"standard","meta":{"_acf_changed":false,"pgc_sgb_lightbox_settings":"","footnotes":""},"categories":[190],"tags":[298,221,295,412,296],"acf":[],"_links":{"self":[{"href":"https:\/\/www.kscranegroup.com\/sv\/wp-json\/wp\/v2\/posts\/6831"}],"collection":[{"href":"https:\/\/www.kscranegroup.com\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kscranegroup.com\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kscranegroup.com\/sv\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kscranegroup.com\/sv\/wp-json\/wp\/v2\/comments?post=6831"}],"version-history":[{"count":7,"href":"https:\/\/www.kscranegroup.com\/sv\/wp-json\/wp\/v2\/posts\/6831\/revisions"}],"predecessor-version":[{"id":7216,"href":"https:\/\/www.kscranegroup.com\/sv\/wp-json\/wp\/v2\/posts\/6831\/revisions\/7216"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kscranegroup.com\/sv\/wp-json\/wp\/v2\/media\/6960"}],"wp:attachment":[{"href":"https:\/\/www.kscranegroup.com\/sv\/wp-json\/wp\/v2\/media?parent=6831"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kscranegroup.com\/sv\/wp-json\/wp\/v2\/categories?post=6831"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kscranegroup.com\/sv\/wp-json\/wp\/v2\/tags?post=6831"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}