鶴崗單梁起重機

單梁式起(qi)(qi)(qi)重機(ji)是(shi)起(qi)(qi)(qi)重機(ji)的一(yi)種(zhong),是(shi)由跨(kua)(kua)接(jie)(jie)和(he)吊(diao)車小車構(gou)(gou)(gou)成的起(qi)(qi)(qi)重機(ji)。跨(kua)(kua)接(jie)(jie) 沿路面路軌(gui)作(zuo)(zuo)豎向健(jian)身運(yun)動(dong)(dong)(dong),沿跨(kua)(kua)接(jie)(jie) 作(zuo)(zuo)橫著健(jian)身運(yun)動(dong)(dong)(dong)。有起(qi)(qi)(qi)吊(diao)、跨(kua)(kua)接(jie)(jie) 走(zou)(zou)動(dong)(dong)(dong)、小車走(zou)(zou)動(dong)(dong)(dong)等(deng)三個工(gong)(gong)(gong)作(zuo)(zuo)中機(ji)構(gou)(gou)(gou)。以(yi)人力(li)資源或(huo)電(dian)力(li)工(gong)(gong)(gong)程驅(qu)動(dong)(dong)(dong)器(qi)。多(duo)用(yong)以(yi)工(gong)(gong)(gong)業廠(chang)房或(huo)生產(chan)車間內運(yun)送(song)貨品。用(yong)以(yi)加工(gong)(gong)(gong)廠(chang)、庫房、砂(sha)石廠(chang)等(deng)不一(yi)樣場所吊(diao)裝貨品,嚴禁在易燃性(xing)、易燃易爆腐(fu)蝕物(wu)(wu)質自然(ran)環(huan)境中應用(yong)。具備起(qi)(qi)(qi)重設備的特(te)性(xing),是(shi)一(yi)種(zhong)作(zuo)(zuo)循(xun)環(huan)系統(tong)(tong)、間歇性(xing)健(jian)身運(yun)動(dong)(dong)(dong)的機(ji)械設備。一(yi)個工(gong)(gong)(gong)作(zuo)(zuo)中循(xun)環(huan)系統(tong)(tong)包含:取(qu)放設備從取(qu)物(wu)(wu)地把物(wu)(wu)件提到,隨后水準(zhun)挪動(dong)(dong)(dong)到特(te)定地址(zhi)下(xia)降物(wu)(wu)件,然(ran)后開展(zhan)反向運(yun)動(dong)(dong)(dong),使取(qu)物(wu)(wu)設備回(hui)到原點(dian),便于開展(zhan)下(xia)一(yi)次循(xun)環(huan)系統(tong)(tong)。工(gong)(gong)(gong)作(zuo)(zuo)中機(ji)構(gou)(gou)(gou)包含:起(qi)(qi)(qi)吊(diao)機(ji)構(gou)(gou)(gou)、運(yun)作(zuo)(zuo)機(ji)構(gou)(gou)(gou)、變幅機(ji)構(gou)(gou)(gou)和(he)轉動(dong)(dong)(dong)機(ji)構(gou)(gou)(gou),被稱(cheng)作(zuo)(zuo)起(qi)(qi)(qi)重機(ji)的四大機(ji)構(gou)(gou)(gou)。
單梁式起(qi)重機(ji)的構造(zao)特性
承重梁構造
1,承重梁(liang)(liang)采用(yong)歐式古典(dian)箱型梁(liang)(liang)機(ji)構設計方案,重量(liang)輕,合(he)理(li)配(pei)置;
2,整板(ban)制做,無對接焊縫,比拼湊承(cheng)重梁更牢固。
3,豎直剛度為1/800,梁端拱度由(you)數控切(qie)割整板開料,精(jing)準度高。
4,采用埋弧焊自動焊、無損檢測。焊后總(zong)體拋丸除銹,消(xiao)地應(ying)力、防銹處理,做到Sa2.5級;
端梁一部分
1,大(da)載貨量(liang)起重(zhong)機端梁采用絞接軟性(xing)設計(ji)方案,防止“三(san)條(tiao)腿”運(yun)作。
2,車轱轆采(cai)用(yong)鏜孔方式,應用(yong)數控機床鏜銑(xian)床一次精準定位(wei)生產(chan)加工,保證規格(ge)精密(mi)度和配合(he)尺寸;
3,每(mei)一(yi)端梁裝有(you)雙輪(lun)緣的車轱轆、緩(huan)沖(chong)器、驅動器維護和防外遇保護器,安全性(xing)有(you)確(que)保。
4,承重梁(liang)與端梁(liang)采用10.9級高(gao)強螺栓(shuan)聯接,保(bao)證整(zheng)個設備構造抗壓(ya)強度和精(jing)密度。
小車總承
1,全歐(ou)式古典設計方案,合理(li)減少重量,提升提高(gao)室內空間。
2,減(jian)速(su)機(ji)采用起重機(ji)專用型的H系列產品硬齒(chi)面減(jian)速(su)機(ji),承(cheng)載力(li)高,使用期長。
3,鋼(gang)絲繩卷筒采(cai)用厚(hou)鋼(gang)板(ban)生產短(duan)接軸方式,并對焊接開展無損(sun)檢測;
4,動滑輪所有采用(yong)熱(re)軋滑輪;
5,起重(zhong)吊鉤采(cai)用T級起重(zhong)吊鉤,材料高于(yu)DG34CrMo,單雙排布局(ju),節省(sheng)室(shi)內(nei)空間;