綏化單梁起重機

單梁式起重(zhong)機(ji)是起重(zhong)機(ji)的(de)一(yi)種,是由跨接(jie)和吊(diao)(diao)車(che)(che)小車(che)(che)構成(cheng)的(de)起重(zhong)機(ji)。跨接(jie) 沿路(lu)面路(lu)軌作(zuo)豎向健(jian)身運(yun)(yun)(yun)動(dong)(dong)(dong),沿跨接(jie) 作(zuo)橫著健(jian)身運(yun)(yun)(yun)動(dong)(dong)(dong)。有起吊(diao)(diao)、跨接(jie) 走動(dong)(dong)(dong)、小車(che)(che)走動(dong)(dong)(dong)等(deng)三個工(gong)(gong)作(zuo)中機(ji)構。以人力(li)資源(yuan)或電力(li)工(gong)(gong)程驅動(dong)(dong)(dong)器(qi)。多(duo)用(yong)以工(gong)(gong)業廠(chang)房或生產(chan)車(che)(che)間(jian)(jian)內運(yun)(yun)(yun)送(song)貨品(pin)。用(yong)以加(jia)工(gong)(gong)廠(chang)、庫房、砂石廠(chang)等(deng)不一(yi)樣場所吊(diao)(diao)裝貨品(pin),嚴(yan)禁(jin)在易燃(ran)性(xing)(xing)、易燃(ran)易爆腐(fu)蝕物質自然環(huan)境中應用(yong)。具備(bei)起重(zhong)設備(bei)的(de)特(te)性(xing)(xing),是一(yi)種作(zuo)循(xun)環(huan)系(xi)(xi)統(tong)(tong)、間(jian)(jian)歇性(xing)(xing)健(jian)身運(yun)(yun)(yun)動(dong)(dong)(dong)的(de)機(ji)械設備(bei)。一(yi)個工(gong)(gong)作(zuo)中循(xun)環(huan)系(xi)(xi)統(tong)(tong)包含:取(qu)放設備(bei)從取(qu)物地(di)把物件(jian)提到,隨后水準挪動(dong)(dong)(dong)到特(te)定(ding)地(di)址下降物件(jian),然后開(kai)展(zhan)反向運(yun)(yun)(yun)動(dong)(dong)(dong),使取(qu)物設備(bei)回到原點,便于開(kai)展(zhan)下一(yi)次循(xun)環(huan)系(xi)(xi)統(tong)(tong)。工(gong)(gong)作(zuo)中機(ji)構包含:起吊(diao)(diao)機(ji)構、運(yun)(yun)(yun)作(zuo)機(ji)構、變幅機(ji)構和轉動(dong)(dong)(dong)機(ji)構,被(bei)稱作(zuo)起重(zhong)機(ji)的(de)四大機(ji)構。
單(dan)梁式(shi)起重機的(de)構造(zao)特性
承重梁構造
1,承重(zhong)(zhong)梁采(cai)用歐式古典箱型梁機(ji)構設計方案,重(zhong)(zhong)量輕,合(he)理配置;
2,整板制做,無對接焊縫(feng),比拼湊(cou)承重(zhong)梁更牢(lao)固。
3,豎直剛度為1/800,梁端拱(gong)度由數控切割整(zheng)板(ban)開(kai)料(liao),精(jing)準度高(gao)。
4,采用(yong)埋弧焊自動(dong)焊、無損檢測(ce)。焊后(hou)總體拋丸除(chu)銹(xiu)(xiu),消(xiao)地應力、防銹(xiu)(xiu)處理(li),做(zuo)到Sa2.5級(ji);
端梁一部分
1,大載貨量(liang)起重機(ji)端梁(liang)采用絞接軟性設計方(fang)案(an),防(fang)止“三(san)條(tiao)腿”運(yun)作。
2,車轱轆采用鏜孔(kong)方式,應用數控機床鏜銑床一次精(jing)準定位生產(chan)加工,保證規(gui)格精(jing)密度和配合尺寸;
3,每一(yi)端梁裝有雙輪緣的(de)車轱轆、緩(huan)沖(chong)器、驅動器維護和防外遇保護器,安全性有確保。
4,承(cheng)重梁(liang)與端(duan)梁(liang)采(cai)用10.9級高強螺栓聯接,保證整(zheng)個設備構(gou)造抗(kang)壓(ya)強度和(he)精(jing)密度。
小車總承
1,全歐(ou)式(shi)古(gu)典(dian)設(she)計方(fang)案,合(he)理減少重量(liang),提升提高(gao)室內空(kong)間。
2,減速機采用起重(zhong)機專用型的H系列產品硬齒(chi)面減速機,承載力高,使(shi)用期(qi)長。
3,鋼(gang)絲繩卷筒(tong)采用厚鋼(gang)板生(sheng)產短接軸(zhou)方(fang)式,并對焊接開展無損(sun)檢測;
4,動滑輪所有采用熱軋滑輪;
5,起重(zhong)吊鉤(gou)采用T級起重(zhong)吊鉤(gou),材(cai)料(liao)高于(yu)DG34CrMo,單雙排布局,節省室(shi)內空間;