徐州單梁起重機

單(dan)梁(liang)式起(qi)重機(ji)是(shi)起(qi)重機(ji)的(de)一(yi)種(zhong),是(shi)由跨接和吊車(che)小(xiao)車(che)構(gou)(gou)成的(de)起(qi)重機(ji)。跨接 沿(yan)路(lu)面路(lu)軌作(zuo)豎向健(jian)(jian)身運(yun)(yun)(yun)動(dong)(dong),沿(yan)跨接 作(zuo)橫著健(jian)(jian)身運(yun)(yun)(yun)動(dong)(dong)。有起(qi)吊、跨接 走動(dong)(dong)、小(xiao)車(che)走動(dong)(dong)等三個工(gong)(gong)(gong)作(zuo)中機(ji)構(gou)(gou)。以(yi)人力資(zi)源(yuan)或(huo)電(dian)力工(gong)(gong)(gong)程(cheng)驅動(dong)(dong)器。多(duo)用(yong)(yong)以(yi)工(gong)(gong)(gong)業廠房或(huo)生產(chan)車(che)間(jian)內運(yun)(yun)(yun)送貨品。用(yong)(yong)以(yi)加工(gong)(gong)(gong)廠、庫房、砂石廠等不一(yi)樣(yang)場所吊裝貨品,嚴禁在易燃(ran)(ran)性、易燃(ran)(ran)易爆(bao)腐蝕物質自(zi)然環境中應用(yong)(yong)。具備(bei)(bei)起(qi)重設(she)(she)備(bei)(bei)的(de)特性,是(shi)一(yi)種(zhong)作(zuo)循環系(xi)統(tong)、間(jian)歇性健(jian)(jian)身運(yun)(yun)(yun)動(dong)(dong)的(de)機(ji)械設(she)(she)備(bei)(bei)。一(yi)個工(gong)(gong)(gong)作(zuo)中循環系(xi)統(tong)包含:取(qu)放(fang)設(she)(she)備(bei)(bei)從取(qu)物地(di)把物件提到,隨(sui)后(hou)水準挪(nuo)動(dong)(dong)到特定地(di)址下降物件,然后(hou)開展反向運(yun)(yun)(yun)動(dong)(dong),使取(qu)物設(she)(she)備(bei)(bei)回到原點(dian),便于開展下一(yi)次循環系(xi)統(tong)。工(gong)(gong)(gong)作(zuo)中機(ji)構(gou)(gou)包含:起(qi)吊機(ji)構(gou)(gou)、運(yun)(yun)(yun)作(zuo)機(ji)構(gou)(gou)、變幅(fu)機(ji)構(gou)(gou)和轉動(dong)(dong)機(ji)構(gou)(gou),被稱作(zuo)起(qi)重機(ji)的(de)四大機(ji)構(gou)(gou)。
單梁(liang)式起重機(ji)的構(gou)造特(te)性
承重梁構造
1,承重(zhong)梁采用(yong)歐式古典箱型梁機構設(she)計(ji)方(fang)案,重(zhong)量輕,合(he)理配置;
2,整(zheng)板制(zhi)做(zuo),無對接焊縫,比拼湊承(cheng)重(zhong)梁更牢固(gu)。
3,豎直剛(gang)度(du)(du)為1/800,梁端拱度(du)(du)由數控(kong)切(qie)割(ge)整(zheng)板開(kai)料,精準度(du)(du)高。
4,采用埋弧焊(han)自動焊(han)、無損檢測(ce)。焊(han)后總體拋(pao)丸(wan)除銹,消地應力、防銹處理,做到Sa2.5級;
端梁一部分
1,大載貨量起(qi)重機端梁采用絞接(jie)軟性設計方案,防止“三條腿(tui)”運作(zuo)。
2,車轱轆采用鏜(tang)孔(kong)方式(shi),應用數控機(ji)床鏜(tang)銑床一次精準定位生(sheng)產(chan)加工,保證規格精密度和(he)配合尺寸;
3,每一端梁裝有(you)雙輪緣(yuan)的車轱轆、緩沖器(qi)、驅動器(qi)維(wei)護和防外遇保護器(qi),安全性有(you)確(que)保。
4,承重梁(liang)與端梁(liang)采用(yong)10.9級高(gao)強螺(luo)栓聯接,保證(zheng)整個設備構(gou)造抗(kang)壓強度(du)和精密(mi)度(du)。
小車總承
1,全歐式古典設計方案,合(he)理減少(shao)重量,提升提高室內空(kong)間。
2,減速機采用起(qi)重機專用型的(de)H系列產(chan)品硬齒面減速機,承載力高,使(shi)用期(qi)長。
3,鋼(gang)絲繩卷筒采(cai)用(yong)厚鋼(gang)板生(sheng)產短接(jie)軸方(fang)式,并對焊接(jie)開展無損檢測;
4,動滑(hua)(hua)輪所有采用熱軋(ya)滑(hua)(hua)輪;
5,起(qi)重(zhong)吊(diao)(diao)鉤采用T級起(qi)重(zhong)吊(diao)(diao)鉤,材料高(gao)于DG34CrMo,單雙排(pai)布局(ju),節省室內空間;