{"id":16190,"date":"2026-09-22T00:42:51","date_gmt":"2026-09-22T00:42:51","guid":{"rendered":"https:\/\/www.hndfcrane.com\/?post_type=posts&#038;p=16190"},"modified":"2026-09-22T00:42:57","modified_gmt":"2026-09-22T00:42:57","slug":"overhead-crane-drum-common-structure-types-and-connection-forms","status":"publish","type":"posts","link":"https:\/\/www.hndfcrane.com\/uz\/posts\/overhead-crane-drum-common-structure-types-and-connection-forms\/","title":{"rendered":"Yuqori kran barabani: umumiy tuzilish turlari va ulanish shakllari"},"content":{"rendered":"<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>Mundarija<\/h2><nav><ul><li><a href=\"#overhead-crane-drum-structure-types\">Yuqori kran baraban konstruktsiyasi turlari<\/a><\/li><li><a href=\"#overhead-crane-drum-and-reducer-connection-forms\">Yuqori kran barabani va reduktor ulanish shakllari<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<p>Yuqori kran barabani sim arqonni o&#39;rash uchun ko&#39;tarish yoki tortish mexanizmida ishlatiladigan komponent hisoblanadi. Uning vazifasi quvvatni uzatish va aylanma harakatni chiziqli harakatga aylantirishdir.<\/p>\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\/Drum-3.jpg\" alt=\"Baraban\" class=\"wp-image-1233\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/Drum-3.jpg 2400w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/Drum-3-1536x1024.jpg 1536w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/Drum-3-2048x1365.jpg 2048w\" sizes=\"(max-width: 2400px) 100vw, 2400px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"overhead-crane-drum-structure-types\">Yuqori kran baraban konstruktsiyasi turlari<\/h2>\n\n\n\n<p>Kranlarda keng qo&#39;llaniladigan barabanlar asosan silindrsimon shaklda bo&#39;lib, ikkala uchi ham uchlik plitalar bilan qo&#39;llab-quvvatlanadi. Har bir uchlik plastinkaning markazida teshik, o&#39;rtasida esa val mavjud. Val ikki xil bo&#39;ladi: biri bitta o&#39;tishli (to&#39;liq uzunlikdagi) val, ikkinchisi esa kalta valli turda.<\/p>\n\n\n\n<p>Valning aylanishiga qarab, barabanlar aylanadigan val turiga va qo&#39;zg&#39;almas val turiga bo&#39;linadi.<\/p>\n\n\n\n<p>Arqon o&#39;rash qatlamlari soniga ko&#39;ra, barabanlar bir qavatli o&#39;rash va ko&#39;p qavatli o&#39;rashga bo&#39;linadi. Ko&#39;taruvchi kranlar asosan bir qavatli o&#39;rash barabanlaridan foydalanadi. Baraban yuzasi odatda sim arqon bilan aloqa maydonini oshirish, sim arqonni chiroyli joylashtirish va qo&#39;shni sim arqonlarning bir-biriga ishqalanishining oldini olish, shu bilan sim arqonning xizmat muddatini oshirish uchun spiral oluklar bilan kesiladi. Arqon oluklari standart oluklar va chuqur oluklarga bo&#39;linadi. Odatda standart oluklar ishlatiladi, chuqur oluklar esa arqonning olukdan chiqib ketish xavfi mavjud bo&#39;lgan hollarda qo&#39;llaniladi.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2150\" height=\"834\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/overhead-crane-drum-grooves.png\" alt=\"\" class=\"wp-image-16204\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/overhead-crane-drum-grooves.png 2150w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/overhead-crane-drum-grooves-1536x596.png 1536w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/overhead-crane-drum-grooves-2048x794.png 2048w\" sizes=\"(max-width: 2150px) 100vw, 2150px\" \/><\/figure>\n\n\n\n<p>Ko&#39;p qatlamli o&#39;rash barabanlari asosan ko&#39;tarish balandligi juda katta yoki strukturaviy o&#39;lchamlari cheklangan joylarda, masalan, yuk mashinalari kranlarida qo&#39;llaniladi. Ular ko&#39;pincha spiral oluklarsiz silliq barabanlar shaklida tayyorlanadi, shunda sim arqonni bir-biriga yaqin joylashtirish mumkin.<\/p>\n\n\n\n<p>Tez-tez ishlatiladigan baraban yig&#39;ish turlari tishli ulanish disk turi va baraban muftasi turini o&#39;z ichiga oladi. Tishli ulanish disk turini qisqa valli va uzun valli turga bo&#39;lish mumkin, baraban muftasi esa odatda qisqa valli turga kiradi.<\/p>\n\n\n\n<p>Turli sharoitlar yoki talablarga qarab, quyma barabanlar yoki po&#39;lat plastinka barabanlar ishlatiladi. Barabanga simli arqonni mahkamlash uchun arqon qisqichi o&#39;rnatilgan. Odatda, baraban tayanchi ortiqcha yuk cheklovchisining sensorini ko&#39;taradi va ko&#39;tarish balandligi cheklovchisi baraban chiqish vali tomonidan boshqariladi.<\/p>\n\n\n\n<p>Yuk ko&#39;tarish moslamasi belgilangan chegara balandligiga ko&#39;tarilganda, baraban ustida simli arqonning bitta bo&#39;sh oyugi qoldirilishi kerak; yuk ko&#39;tarish moslamasi belgilangan pastki chegara holatiga tushganda, simli arqonni mahkamlash uchun burilishlardan tashqari, baraban ustida kamida ikkita burilish saqlanishi kerak.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1856\" height=\"1238\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/overhead-crane-drum-and-limit-switches.png\" alt=\"\" class=\"wp-image-16205\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/overhead-crane-drum-and-limit-switches.png 1856w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/overhead-crane-drum-and-limit-switches-1536x1025.png 1536w\" sizes=\"(max-width: 1856px) 100vw, 1856px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"overhead-crane-drum-and-reducer-connection-forms\">Yuqori kran barabani va reduktor ulanish shakllari<\/h2>\n\n\n\n<p>1. Yuqori kran barabani ulanishi mumkin <a href=\"https:\/\/www.hndfcrane.com\/uz\/overhead-crane-reducers\/\">yuqori kran reduktori<\/a> tishli ulanish diskidan yoki baraban muftasidan foydalanish orqali. 2-19-rasmda reduktorning shpindelkali chiqish vali barabanni WZL tipidagi sharsimon mente\u015feli baraban muftasi orqali boshqaradi. 2-20-rasmda reduktorning tishli chiqish vali barabanni tishli ulanish diskidan (ichki tishli halqa) o&#39;tkazadi. Baraban muftasi, tishli ulanish disk qismi va podshipniklar moy bilan yog&#39;langan.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2328\" height=\"1056\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/Drum-and-reducer-connection-forms.png\" alt=\"\" class=\"wp-image-16206\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/Drum-and-reducer-connection-forms.png 2328w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/Drum-and-reducer-connection-forms-1536x697.png 1536w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/Drum-and-reducer-connection-forms-2048x929.png 2048w\" sizes=\"(max-width: 2328px) 100vw, 2328px\" \/><\/figure>\n\n\n\n<p>2. Reduktor chiqish valiga qarab, baraban mos keladigan ulanish usulini qo&#39;llaydi. 2-21-rasm, 2-22-rasm va 2-23-rasmlarda reduktorlarning barchasi uch nuqtali o&#39;rnatishga ega bo&#39;sh chiqish valining ulanish usulidan foydalanadi. 2-24 va 2-25-rasmlarda reduktorlar tekis kalitli chiqish vallaridan foydalanadi.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2064\" height=\"1080\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/crane-drum-reducer-output-shaft-connections.png\" alt=\"\" class=\"wp-image-16207\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/crane-drum-reducer-output-shaft-connections.png 2064w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/crane-drum-reducer-output-shaft-connections-1536x804.png 1536w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/09\/crane-drum-reducer-output-shaft-connections-2048x1072.png 2048w\" sizes=\"(max-width: 2064px) 100vw, 2064px\" \/><\/figure>\n\n\n\n<p>3. Tishli ulanish diskining baraban valining uzun valli turi yaxshi komponentlar guruhiga ega yopiq uzatmalar qutisidir; baraban vali momentni ko&#39;tarmaydi. Uning kamchiligi shundaki, parvarishlash uchun barabanni eksenel ravishda tashqariga siljitish kerak. Baraban korpusi materiali odatda HT200 yoki Q235-B, Q355-B hisoblanadi. Hozirda HT200 tavsiya etilmaydi. Tishli ulanish diskining tishli qattiqligi talablari bo&#39;lgani uchun, tish yuzasining issiqlik bilan ishlov berish qattiqligi HRC 30-40 bo&#39;lishi kerak va keng tarqalgan material ZG340-640 hisoblanadi. Miqdori oz bo&#39;lganda, po&#39;latdan foydalanish mumkin, ammo agar tish yuzasining qattiqligi talabga javob bermasa, uni kiyish oson.<\/p>\n\n\n\n<p>4. Tishli ulanish disk turi qisqa valli turni qo&#39;llaydi, bu bitta uzun baraban vali o&#39;rniga alohida qisqa vallardan foydalanishi mumkin. Uning afzalligi oddiy konstruksiya va qulay sozlash va o&#39;rnatishdir. Vaziyatga qarab, material Q235-B yoki Q355-B bo&#39;lishi mumkin.<\/p>\n\n\n\n<p>5. Yuqori kran barabani va mufta ulanishlari uchun hozirgi vaqtda uch xil muftalar keng qo&#39;llaniladi: WJ seriyali sharsimon rolikli baraban muftasi, WZL tipidagi sharsimon mente\u015feli baraban muftasi va DC seriyali tojli tishli baraban muftasi. Vaziyatga qarab, baraban korpusi materiali Q235-B yoki Q355-B bo&#39;lishi mumkin. Sferik mente\u015fe muftasi odatda afzalroqdir.<\/p>","protected":false},"excerpt":{"rendered":"Yuqori kran barabani ko&#39;tarish yoki tortish mexanizmida sim arqonni o&#39;rash uchun ishlatiladigan komponent hisoblanadi. Uning vazifasi quvvatni uzatish va aylanish harakatini chiziqli harakatga aylantirishdir. Yuqori kran barabanining tuzilishi turlari Kranlarda keng qo&#39;llaniladigan barabanlar asosan silindrsimon bo&#39;lib, ikkala uchi ham uchi plitalar bilan qo&#39;llab-quvvatlanadi. [\u2026]","protected":false},"featured_media":16212,"parent":0,"menu_order":0,"template":"single-SEO-Table.php","posts_category":[197],"posts_tag":[793],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hndfcrane.com\/uz\/wp-json\/wp\/v2\/xmxposts\/16190"}],"collection":[{"href":"https:\/\/www.hndfcrane.com\/uz\/wp-json\/wp\/v2\/xmxposts"}],"about":[{"href":"https:\/\/www.hndfcrane.com\/uz\/wp-json\/wp\/v2\/types\/posts"}],"version-history":[{"count":7,"href":"https:\/\/www.hndfcrane.com\/uz\/wp-json\/wp\/v2\/xmxposts\/16190\/revisions"}],"predecessor-version":[{"id":16222,"href":"https:\/\/www.hndfcrane.com\/uz\/wp-json\/wp\/v2\/xmxposts\/16190\/revisions\/16222"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hndfcrane.com\/uz\/wp-json\/wp\/v2\/media\/16212"}],"wp:attachment":[{"href":"https:\/\/www.hndfcrane.com\/uz\/wp-json\/wp\/v2\/media?parent=16190"}],"wp:term":[{"taxonomy":"posts_category","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/uz\/wp-json\/wp\/v2\/posts_category?post=16190"},{"taxonomy":"posts_tag","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/uz\/wp-json\/wp\/v2\/posts_tag?post=16190"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}