齊齊哈爾單梁起重機

單梁(liang)式起(qi)(qi)(qi)重機(ji)是起(qi)(qi)(qi)重機(ji)的(de)一種,是由跨接(jie)(jie)(jie)和吊(diao)(diao)車小車構成(cheng)的(de)起(qi)(qi)(qi)重機(ji)。跨接(jie)(jie)(jie) 沿路面路軌作豎向健(jian)身運動(dong)(dong)(dong),沿跨接(jie)(jie)(jie) 作橫著健(jian)身運動(dong)(dong)(dong)。有(you)起(qi)(qi)(qi)吊(diao)(diao)、跨接(jie)(jie)(jie) 走動(dong)(dong)(dong)、小車走動(dong)(dong)(dong)等三個工(gong)(gong)作中(zhong)機(ji)構。以(yi)人力資源或電(dian)力工(gong)(gong)程驅(qu)動(dong)(dong)(dong)器。多用(yong)(yong)以(yi)工(gong)(gong)業廠房(fang)或生產車間內運送(song)貨品。用(yong)(yong)以(yi)加工(gong)(gong)廠、庫房(fang)、砂石廠等不一樣場所(suo)吊(diao)(diao)裝貨品,嚴(yan)禁(jin)在易燃性、易燃易爆腐蝕物質(zhi)自(zi)然環(huan)境中(zhong)應用(yong)(yong)。具(ju)備(bei)起(qi)(qi)(qi)重設(she)備(bei)的(de)特性,是一種作循(xun)(xun)環(huan)系統(tong)(tong)、間歇性健(jian)身運動(dong)(dong)(dong)的(de)機(ji)械設(she)備(bei)。一個工(gong)(gong)作中(zhong)循(xun)(xun)環(huan)系統(tong)(tong)包含:取(qu)放設(she)備(bei)從取(qu)物地(di)把物件提到,隨后(hou)水準挪動(dong)(dong)(dong)到特定(ding)地(di)址下降物件,然后(hou)開(kai)展(zhan)反向運動(dong)(dong)(dong),使取(qu)物設(she)備(bei)回(hui)到原點,便于(yu)開(kai)展(zhan)下一次循(xun)(xun)環(huan)系統(tong)(tong)。工(gong)(gong)作中(zhong)機(ji)構包含:起(qi)(qi)(qi)吊(diao)(diao)機(ji)構、運作機(ji)構、變幅(fu)機(ji)構和轉動(dong)(dong)(dong)機(ji)構,被(bei)稱作起(qi)(qi)(qi)重機(ji)的(de)四大機(ji)構。
單梁式(shi)起重機(ji)的構造特性(xing)
承重梁構造
1,承重梁(liang)采用歐式古典箱型梁(liang)機構(gou)設(she)計方案(an),重量輕,合理配置;
2,整板制做(zuo),無對接焊縫(feng),比拼湊承(cheng)重梁更牢固。
3,豎(shu)直剛度為1/800,梁端拱度由數控切割整板開料,精準度高。
4,采(cai)用埋弧焊自動焊、無損檢測。焊后(hou)總體拋丸除(chu)銹(xiu),消地應力(li)、防(fang)銹(xiu)處理,做到(dao)Sa2.5級;
端梁一部分
1,大載貨量起(qi)重(zhong)機端梁采用絞接軟性設計(ji)方案,防止“三(san)條腿”運(yun)作。
2,車轱轆采用鏜(tang)孔方(fang)式(shi),應用數控機床(chuang)鏜(tang)銑(xian)床(chuang)一次精準(zhun)定位(wei)生產加工,保(bao)證規格(ge)精密度和配(pei)合尺寸;
3,每(mei)一端(duan)梁裝有(you)(you)雙輪緣的車轱(gu)轆、緩沖器、驅動(dong)器維護和防(fang)外遇保護器,安全性有(you)(you)確(que)保。
4,承重梁(liang)與端梁(liang)采用10.9級高強螺栓聯接,保證整個設備構造抗壓強度和精密度。
小車總承
1,全(quan)歐式古典設計(ji)方案,合(he)理(li)減少重量,提(ti)升提(ti)高室內(nei)空間。
2,減速機采用(yong)起重(zhong)機專用(yong)型的H系列產品硬(ying)齒(chi)面減速機,承載(zai)力(li)高,使用(yong)期長(chang)。
3,鋼絲繩(sheng)卷筒(tong)采用厚鋼板生產短接(jie)(jie)軸方式,并對(dui)焊接(jie)(jie)開展無損(sun)檢測;
4,動(dong)滑輪所有采(cai)用(yong)熱軋滑輪;
5,起重吊(diao)鉤采用T級起重吊(diao)鉤,材料高(gao)于DG34CrMo,單(dan)雙排布局,節(jie)省室內空間(jian);