嘉峪關單梁起重機

單梁式起(qi)(qi)(qi)(qi)重機是(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重機的(de)一種,是(shi)(shi)(shi)由跨(kua)接和吊車(che)小車(che)構(gou)(gou)成的(de)起(qi)(qi)(qi)(qi)重機。跨(kua)接 沿路(lu)面路(lu)軌作(zuo)豎向健(jian)(jian)身運(yun)動(dong)(dong)(dong)(dong),沿跨(kua)接 作(zuo)橫著健(jian)(jian)身運(yun)動(dong)(dong)(dong)(dong)。有起(qi)(qi)(qi)(qi)吊、跨(kua)接 走動(dong)(dong)(dong)(dong)、小車(che)走動(dong)(dong)(dong)(dong)等(deng)三個(ge)工(gong)(gong)作(zuo)中機構(gou)(gou)。以(yi)人力資源或電力工(gong)(gong)程驅動(dong)(dong)(dong)(dong)器(qi)。多(duo)用(yong)以(yi)工(gong)(gong)業廠(chang)房(fang)或生產車(che)間內運(yun)送貨品。用(yong)以(yi)加工(gong)(gong)廠(chang)、庫(ku)房(fang)、砂石廠(chang)等(deng)不一樣(yang)場所吊裝貨品,嚴禁在易(yi)(yi)燃(ran)(ran)性、易(yi)(yi)燃(ran)(ran)易(yi)(yi)爆腐蝕(shi)物(wu)質自然(ran)環境(jing)中應用(yong)。具備(bei)(bei)(bei)起(qi)(qi)(qi)(qi)重設(she)備(bei)(bei)(bei)的(de)特性,是(shi)(shi)(shi)一種作(zuo)循環系統、間歇性健(jian)(jian)身運(yun)動(dong)(dong)(dong)(dong)的(de)機械設(she)備(bei)(bei)(bei)。一個(ge)工(gong)(gong)作(zuo)中循環系統包含:取放設(she)備(bei)(bei)(bei)從取物(wu)地把物(wu)件提到(dao),隨后(hou)水準挪動(dong)(dong)(dong)(dong)到(dao)特定地址(zhi)下降物(wu)件,然(ran)后(hou)開(kai)展反(fan)向運(yun)動(dong)(dong)(dong)(dong),使取物(wu)設(she)備(bei)(bei)(bei)回到(dao)原點,便于開(kai)展下一次循環系統。工(gong)(gong)作(zuo)中機構(gou)(gou)包含:起(qi)(qi)(qi)(qi)吊機構(gou)(gou)、運(yun)作(zuo)機構(gou)(gou)、變幅機構(gou)(gou)和轉動(dong)(dong)(dong)(dong)機構(gou)(gou),被稱作(zuo)起(qi)(qi)(qi)(qi)重機的(de)四大機構(gou)(gou)。
單梁(liang)式起(qi)重機的構(gou)造(zao)特性(xing)
承重梁構造
1,承重(zhong)梁(liang)采用歐式(shi)古典箱型梁(liang)機構(gou)設計方案(an),重(zhong)量輕,合(he)理配置;
2,整板制(zhi)做,無(wu)對接焊縫,比拼湊承重梁更牢固。
3,豎直(zhi)剛(gang)度為1/800,梁端拱度由數控切(qie)割整(zheng)板(ban)開(kai)料,精準度高。
4,采用埋弧焊自動(dong)焊、無損(sun)檢(jian)測(ce)。焊后總(zong)體拋(pao)丸除銹(xiu),消地應力、防銹(xiu)處理(li),做到Sa2.5級;
端梁一部分
1,大載貨量起重機(ji)端梁采用絞接軟性設計方(fang)案,防(fang)止“三(san)條腿”運作。
2,車轱轆采用鏜孔(kong)方式,應用數控機床鏜銑床一次精準定位生產(chan)加(jia)工,保證(zheng)規格精密度和配合尺寸;
3,每(mei)一端梁裝有雙輪緣(yuan)的車轱(gu)轆、緩沖器、驅動器維護(hu)和防外遇保護(hu)器,安(an)全性(xing)有確保。
4,承重梁與(yu)端(duan)梁采(cai)用10.9級高(gao)強螺栓聯(lian)接,保證(zheng)整個(ge)設備(bei)構造抗壓(ya)強度(du)和精密度(du)。
小車總承
1,全歐式古(gu)典(dian)設(she)計方案(an),合理減少重量,提升提高室內空間。
2,減速機采用(yong)起重(zhong)機專用(yong)型的H系列產品硬齒面減速機,承載力(li)高,使用(yong)期(qi)長。
3,鋼絲(si)繩卷筒采用厚鋼板(ban)生產短接(jie)軸方式(shi),并對(dui)焊接(jie)開(kai)展無損檢測;
4,動滑輪所(suo)有采用(yong)熱(re)軋滑輪;
5,起(qi)重吊鉤(gou)采(cai)用(yong)T級(ji)起(qi)重吊鉤(gou),材料高(gao)于DG34CrMo,單雙排布局(ju),節省室內空間(jian);