忻州單梁起重機

單梁式起(qi)(qi)重(zhong)機(ji)是起(qi)(qi)重(zhong)機(ji)的(de)(de)一(yi)種,是由跨接(jie)和(he)(he)吊(diao)車(che)(che)小車(che)(che)構(gou)成的(de)(de)起(qi)(qi)重(zhong)機(ji)。跨接(jie) 沿路(lu)(lu)面(mian)路(lu)(lu)軌作(zuo)豎向健(jian)身運(yun)動(dong)(dong)(dong),沿跨接(jie) 作(zuo)橫(heng)著健(jian)身運(yun)動(dong)(dong)(dong)。有起(qi)(qi)吊(diao)、跨接(jie) 走動(dong)(dong)(dong)、小車(che)(che)走動(dong)(dong)(dong)等(deng)(deng)三個工(gong)(gong)(gong)作(zuo)中(zhong)(zhong)機(ji)構(gou)。以(yi)人力資(zi)源(yuan)或(huo)電力工(gong)(gong)(gong)程(cheng)驅動(dong)(dong)(dong)器。多用(yong)(yong)以(yi)工(gong)(gong)(gong)業(ye)廠(chang)房或(huo)生產車(che)(che)間(jian)內運(yun)送貨品。用(yong)(yong)以(yi)加工(gong)(gong)(gong)廠(chang)、庫(ku)房、砂石廠(chang)等(deng)(deng)不一(yi)樣場(chang)所吊(diao)裝(zhuang)貨品,嚴禁在易(yi)(yi)燃(ran)性、易(yi)(yi)燃(ran)易(yi)(yi)爆腐蝕物質自然環境中(zhong)(zhong)應用(yong)(yong)。具(ju)備起(qi)(qi)重(zhong)設(she)備的(de)(de)特性,是一(yi)種作(zuo)循(xun)環系(xi)統、間(jian)歇性健(jian)身運(yun)動(dong)(dong)(dong)的(de)(de)機(ji)械設(she)備。一(yi)個工(gong)(gong)(gong)作(zuo)中(zhong)(zhong)循(xun)環系(xi)統包含(han):取(qu)放設(she)備從取(qu)物地把物件提到,隨后水(shui)準挪動(dong)(dong)(dong)到特定地址下降(jiang)物件,然后開展(zhan)反向運(yun)動(dong)(dong)(dong),使取(qu)物設(she)備回到原點,便(bian)于開展(zhan)下一(yi)次循(xun)環系(xi)統。工(gong)(gong)(gong)作(zuo)中(zhong)(zhong)機(ji)構(gou)包含(han):起(qi)(qi)吊(diao)機(ji)構(gou)、運(yun)作(zuo)機(ji)構(gou)、變幅機(ji)構(gou)和(he)(he)轉動(dong)(dong)(dong)機(ji)構(gou),被稱作(zuo)起(qi)(qi)重(zhong)機(ji)的(de)(de)四大機(ji)構(gou)。
單梁式起(qi)重機的構造(zao)特性(xing)
承重梁構造
1,承(cheng)重(zhong)梁采用歐式古典箱型梁機構設計方案(an),重(zhong)量輕,合(he)理配置(zhi);
2,整板制做(zuo),無對接焊縫,比拼湊承重(zhong)梁更牢固。
3,豎直(zhi)剛度為1/800,梁端拱度由(you)數(shu)控切(qie)割整(zheng)板開料,精準度高(gao)。
4,采(cai)用埋弧(hu)焊自動焊、無損(sun)檢測。焊后總體(ti)拋丸除銹,消(xiao)地應力、防銹處理,做(zuo)到Sa2.5級;
端梁一部分
1,大載貨(huo)量起重機端梁(liang)采(cai)用絞接(jie)軟性設計方案,防止(zhi)“三條腿”運作。
2,車轱轆采用鏜孔方(fang)式(shi),應用數控機(ji)床(chuang)鏜銑床(chuang)一次精準定位生(sheng)產(chan)加工,保(bao)證規格精密度(du)和配(pei)合尺(chi)寸;
3,每(mei)一端梁裝有(you)雙輪緣的車轱轆、緩沖器(qi)、驅動器(qi)維護和防外(wai)遇(yu)保(bao)護器(qi),安全性有(you)確保(bao)。
4,承重梁與端(duan)梁采用10.9級高強螺栓(shuan)聯(lian)接,保證整個設備構(gou)造(zao)抗壓強度(du)和精密度(du)。
小車總承
1,全歐(ou)式(shi)古典設計方案,合(he)理減少重量(liang),提升提高(gao)室內空(kong)間。
2,減(jian)速(su)(su)機采用起重機專用型的H系列產品硬齒面減(jian)速(su)(su)機,承載力高,使用期長(chang)。
3,鋼(gang)絲(si)繩卷筒采(cai)用厚鋼(gang)板(ban)生產短(duan)接軸方式,并對焊接開展無損檢測;
4,動滑(hua)輪所有采用熱軋滑(hua)輪;
5,起(qi)重吊(diao)鉤采用T級起(qi)重吊(diao)鉤,材料高(gao)于DG34CrMo,單雙排布局,節省室內空(kong)間;