佳木斯單梁起重機

單梁式起(qi)重機是起(qi)重機的(de)一種,是由(you)跨接(jie)和吊車小車構(gou)(gou)成的(de)起(qi)重機。跨接(jie) 沿路面路軌作(zuo)(zuo)豎(shu)向健身(shen)運(yun)動(dong)(dong)(dong)(dong),沿跨接(jie) 作(zuo)(zuo)橫(heng)著健身(shen)運(yun)動(dong)(dong)(dong)(dong)。有(you)起(qi)吊、跨接(jie) 走(zou)動(dong)(dong)(dong)(dong)、小車走(zou)動(dong)(dong)(dong)(dong)等三個工(gong)(gong)作(zuo)(zuo)中(zhong)(zhong)機構(gou)(gou)。以(yi)人力(li)資源或電力(li)工(gong)(gong)程驅動(dong)(dong)(dong)(dong)器。多(duo)用(yong)以(yi)工(gong)(gong)業(ye)廠房或生(sheng)產車間內運(yun)送(song)貨品。用(yong)以(yi)加工(gong)(gong)廠、庫房、砂石廠等不一樣場所吊裝貨品,嚴(yan)禁在易燃性(xing)(xing)、易燃易爆腐蝕(shi)物(wu)質自然(ran)環境中(zhong)(zhong)應用(yong)。具備(bei)起(qi)重設(she)備(bei)的(de)特性(xing)(xing),是一種作(zuo)(zuo)循(xun)環系(xi)統、間歇性(xing)(xing)健身(shen)運(yun)動(dong)(dong)(dong)(dong)的(de)機械(xie)設(she)備(bei)。一個工(gong)(gong)作(zuo)(zuo)中(zhong)(zhong)循(xun)環系(xi)統包含(han):取(qu)放(fang)設(she)備(bei)從取(qu)物(wu)地把物(wu)件提到,隨后(hou)水準挪動(dong)(dong)(dong)(dong)到特定地址(zhi)下降物(wu)件,然(ran)后(hou)開展反向運(yun)動(dong)(dong)(dong)(dong),使取(qu)物(wu)設(she)備(bei)回到原點,便于開展下一次循(xun)環系(xi)統。工(gong)(gong)作(zuo)(zuo)中(zhong)(zhong)機構(gou)(gou)包含(han):起(qi)吊機構(gou)(gou)、運(yun)作(zuo)(zuo)機構(gou)(gou)、變幅機構(gou)(gou)和轉(zhuan)動(dong)(dong)(dong)(dong)機構(gou)(gou),被(bei)稱作(zuo)(zuo)起(qi)重機的(de)四大機構(gou)(gou)。
單梁式起重(zhong)機的(de)構造特性
承重梁構造
1,承重梁采用歐式(shi)古典箱型梁機構設計方案(an),重量輕,合理配(pei)置;
2,整板制做,無對接焊(han)縫,比拼湊(cou)承(cheng)重梁更(geng)牢固。
3,豎直(zhi)剛度為1/800,梁端拱度由數控切(qie)割(ge)整板開料,精準度高。
4,采(cai)用埋弧(hu)焊自動焊、無損檢測。焊后總體(ti)拋丸除(chu)銹(xiu),消(xiao)地應(ying)力、防銹(xiu)處(chu)理,做到Sa2.5級;
端梁一部分
1,大載貨(huo)量(liang)起重機端梁(liang)采用絞(jiao)接軟性設計方案,防止“三條腿”運作。
2,車轱轆采(cai)用(yong)鏜孔(kong)方式,應用(yong)數(shu)控機床(chuang)鏜銑床(chuang)一次精(jing)準定位(wei)生產加工,保證規格精(jing)密度和配合(he)尺寸;
3,每一端梁裝有雙輪緣的(de)車(che)轱轆、緩沖器(qi)、驅動器(qi)維(wei)護和防外(wai)遇保(bao)護器(qi),安全性(xing)有確保(bao)。
4,承重(zhong)梁(liang)與端梁(liang)采用10.9級高(gao)強(qiang)螺栓(shuan)聯接,保(bao)證整個設備(bei)構(gou)造抗壓強(qiang)度(du)(du)和精密度(du)(du)。
小車總承
1,全歐式(shi)古典設計方案,合理(li)減少重量,提(ti)升提(ti)高(gao)室內空(kong)間。
2,減速(su)機采(cai)用起重(zhong)機專用型的H系列產(chan)品硬齒面減速(su)機,承載(zai)力(li)高,使(shi)用期長。
3,鋼絲繩卷筒采用厚鋼板生產(chan)短接軸方式,并對焊接開展無損檢測;
4,動滑輪所有采用(yong)熱軋滑輪;
5,起(qi)重(zhong)吊鉤采(cai)用(yong)T級起(qi)重(zhong)吊鉤,材料高于DG34CrMo,單雙(shuang)排布局,節省室(shi)內空間(jian);