德陽單梁起重機

單(dan)梁(liang)式(shi)起重(zhong)機(ji)(ji)是(shi)起重(zhong)機(ji)(ji)的一(yi)(yi)種,是(shi)由跨(kua)接(jie)和吊車小(xiao)車構成的起重(zhong)機(ji)(ji)。跨(kua)接(jie) 沿路面路軌作(zuo)豎(shu)向(xiang)健身運(yun)(yun)(yun)動(dong)(dong)(dong)(dong),沿跨(kua)接(jie) 作(zuo)橫(heng)著健身運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)。有起吊、跨(kua)接(jie) 走動(dong)(dong)(dong)(dong)、小(xiao)車走動(dong)(dong)(dong)(dong)等三個工(gong)(gong)作(zuo)中(zhong)(zhong)(zhong)機(ji)(ji)構。以人力(li)資源或(huo)電力(li)工(gong)(gong)程驅動(dong)(dong)(dong)(dong)器。多(duo)用以工(gong)(gong)業廠(chang)房或(huo)生產車間內運(yun)(yun)(yun)送貨(huo)品。用以加工(gong)(gong)廠(chang)、庫房、砂石廠(chang)等不一(yi)(yi)樣場所吊裝貨(huo)品,嚴禁在(zai)易(yi)燃性(xing)、易(yi)燃易(yi)爆(bao)腐蝕物(wu)質自然環(huan)境(jing)中(zhong)(zhong)(zhong)應用。具備(bei)起重(zhong)設(she)備(bei)的特(te)性(xing),是(shi)一(yi)(yi)種作(zuo)循環(huan)系統、間歇性(xing)健身運(yun)(yun)(yun)動(dong)(dong)(dong)(dong)的機(ji)(ji)械設(she)備(bei)。一(yi)(yi)個工(gong)(gong)作(zuo)中(zhong)(zhong)(zhong)循環(huan)系統包含:取放設(she)備(bei)從取物(wu)地(di)把物(wu)件(jian)提到,隨后(hou)水準挪動(dong)(dong)(dong)(dong)到特(te)定地(di)址下降物(wu)件(jian),然后(hou)開展反向(xiang)運(yun)(yun)(yun)動(dong)(dong)(dong)(dong),使(shi)取物(wu)設(she)備(bei)回到原(yuan)點,便于(yu)開展下一(yi)(yi)次(ci)循環(huan)系統。工(gong)(gong)作(zuo)中(zhong)(zhong)(zhong)機(ji)(ji)構包含:起吊機(ji)(ji)構、運(yun)(yun)(yun)作(zuo)機(ji)(ji)構、變幅機(ji)(ji)構和轉動(dong)(dong)(dong)(dong)機(ji)(ji)構,被稱作(zuo)起重(zhong)機(ji)(ji)的四(si)大機(ji)(ji)構。
單梁式起重機的構造特性
承重梁構造
1,承重梁(liang)采用歐式古典(dian)箱(xiang)型梁(liang)機構設計方案,重量輕,合理配置;
2,整(zheng)板制做,無對接焊(han)縫,比拼湊承重梁更牢固。
3,豎直剛度(du)為(wei)1/800,梁端(duan)拱度(du)由(you)數控切割整(zheng)板(ban)開料,精準度(du)高(gao)。
4,采用埋弧焊自動焊、無損檢(jian)測。焊后(hou)總體拋丸除銹,消(xiao)地應力、防銹處理,做到Sa2.5級(ji);
端梁一部分
1,大載貨(huo)量起重機端(duan)梁采用絞(jiao)接(jie)軟性設(she)計方案,防止“三(san)條腿”運(yun)作。
2,車(che)轱(gu)轆采用(yong)鏜孔方式,應用(yong)數(shu)控(kong)機床鏜銑床一次(ci)精準(zhun)定位生產加工(gong),保(bao)證(zheng)規格精密度(du)和配合尺寸;
3,每一(yi)端梁(liang)裝有雙(shuang)輪緣的(de)車轱轆(lu)、緩沖器(qi)、驅動器(qi)維護(hu)和防(fang)外遇保護(hu)器(qi),安全性有確保。
4,承重梁與(yu)端梁采用10.9級高強(qiang)螺栓聯(lian)接,保(bao)證整個(ge)設備(bei)構(gou)造抗壓強(qiang)度和精密度。
小車總承
1,全歐式古典設計方案,合(he)理減少重量,提升提高(gao)室內(nei)空間。
2,減(jian)速(su)機采(cai)用起重(zhong)機專用型的H系(xi)列(lie)產品硬齒面(mian)減(jian)速(su)機,承載力高,使(shi)用期(qi)長。
3,鋼(gang)絲繩卷筒采(cai)用厚鋼(gang)板生產短(duan)接軸(zhou)方式,并對焊接開展無損檢(jian)測(ce);
4,動滑輪(lun)所有采(cai)用(yong)熱(re)軋滑輪(lun);
5,起重吊(diao)鉤采用T級起重吊(diao)鉤,材料高于DG34CrMo,單雙(shuang)排布(bu)局,節省(sheng)室內空間(jian);