湖州單梁起重機

單梁式起(qi)重機(ji)(ji)是(shi)起(qi)重機(ji)(ji)的一(yi)(yi)種(zhong),是(shi)由跨(kua)接和(he)吊(diao)車(che)小車(che)構(gou)(gou)(gou)成的起(qi)重機(ji)(ji)。跨(kua)接 沿路面(mian)路軌作豎向健(jian)(jian)身運動(dong)(dong)(dong),沿跨(kua)接 作橫著(zhu)健(jian)(jian)身運動(dong)(dong)(dong)。有起(qi)吊(diao)、跨(kua)接 走動(dong)(dong)(dong)、小車(che)走動(dong)(dong)(dong)等三個(ge)(ge)工(gong)(gong)作中(zhong)(zhong)(zhong)機(ji)(ji)構(gou)(gou)(gou)。以人力資源或(huo)電(dian)力工(gong)(gong)程(cheng)驅動(dong)(dong)(dong)器。多用以工(gong)(gong)業(ye)廠(chang)房(fang)或(huo)生(sheng)產(chan)車(che)間(jian)內運送貨(huo)品。用以加工(gong)(gong)廠(chang)、庫房(fang)、砂石廠(chang)等不一(yi)(yi)樣場所(suo)吊(diao)裝貨(huo)品,嚴禁(jin)在易(yi)燃性、易(yi)燃易(yi)爆腐蝕物(wu)質自然環(huan)境中(zhong)(zhong)(zhong)應用。具備起(qi)重設備的特(te)性,是(shi)一(yi)(yi)種(zhong)作循環(huan)系(xi)(xi)統、間(jian)歇性健(jian)(jian)身運動(dong)(dong)(dong)的機(ji)(ji)械設備。一(yi)(yi)個(ge)(ge)工(gong)(gong)作中(zhong)(zhong)(zhong)循環(huan)系(xi)(xi)統包(bao)含:取放設備從取物(wu)地(di)把(ba)物(wu)件(jian)提(ti)到,隨后(hou)水準挪動(dong)(dong)(dong)到特(te)定(ding)地(di)址(zhi)下降物(wu)件(jian),然后(hou)開展反向運動(dong)(dong)(dong),使(shi)取物(wu)設備回到原點,便于開展下一(yi)(yi)次循環(huan)系(xi)(xi)統。工(gong)(gong)作中(zhong)(zhong)(zhong)機(ji)(ji)構(gou)(gou)(gou)包(bao)含:起(qi)吊(diao)機(ji)(ji)構(gou)(gou)(gou)、運作機(ji)(ji)構(gou)(gou)(gou)、變幅機(ji)(ji)構(gou)(gou)(gou)和(he)轉動(dong)(dong)(dong)機(ji)(ji)構(gou)(gou)(gou),被稱(cheng)作起(qi)重機(ji)(ji)的四大(da)機(ji)(ji)構(gou)(gou)(gou)。
單梁式起重機的構造特(te)性
承重梁構造
1,承重梁(liang)采(cai)用歐式古典(dian)箱型(xing)梁(liang)機構設計方案(an),重量輕(qing),合(he)理(li)配(pei)置;
2,整(zheng)板制做,無對(dui)接焊縫,比拼湊承重梁更牢固。
3,豎直剛度為1/800,梁端拱度由數控切割整(zheng)板開(kai)料(liao),精準度高(gao)。
4,采用埋弧焊自(zi)動(dong)焊、無損(sun)檢測。焊后總體(ti)拋(pao)丸除(chu)銹(xiu),消(xiao)地應力(li)、防銹(xiu)處理,做到Sa2.5級;
端梁一部分
1,大載貨量(liang)起重機端梁采(cai)用(yong)絞(jiao)接軟性設計方(fang)案,防(fang)止“三條腿”運(yun)作。
2,車轱轆采用鏜孔(kong)方式,應用數(shu)控機(ji)床鏜銑床一次精準定位生產加工,保證規(gui)格精密度和配合尺寸;
3,每一端梁裝有雙輪緣(yuan)的(de)車轱轆、緩沖器、驅動器維護和防外(wai)遇保護器,安全性有確保。
4,承(cheng)重(zhong)梁(liang)與(yu)端梁(liang)采用10.9級高強螺栓聯接,保證整個設備構造抗壓強度(du)和精密度(du)。
小車總承
1,全歐(ou)式(shi)古典設計方案(an),合理減(jian)少重(zhong)量,提升提高室內(nei)空間。
2,減速機(ji)采用(yong)(yong)起重機(ji)專用(yong)(yong)型的H系列(lie)產(chan)品硬齒面減速機(ji),承(cheng)載力高,使(shi)用(yong)(yong)期長。
3,鋼絲繩卷筒采用厚鋼板(ban)生產短接軸方(fang)式,并對焊接開(kai)展無損(sun)檢(jian)測;
4,動滑輪所(suo)有采用熱軋滑輪;
5,起重(zhong)吊鉤采用T級(ji)起重(zhong)吊鉤,材料高于(yu)DG34CrMo,單雙(shuang)排布局,節省室內空間(jian);