瀘州單梁起重機

單梁式起(qi)重機(ji)(ji)是(shi)起(qi)重機(ji)(ji)的(de)(de)一(yi)種,是(shi)由跨(kua)接(jie)(jie)和(he)吊車(che)小車(che)構(gou)成(cheng)的(de)(de)起(qi)重機(ji)(ji)。跨(kua)接(jie)(jie) 沿路面路軌作(zuo)豎(shu)向健(jian)身(shen)運動(dong)(dong)(dong)(dong),沿跨(kua)接(jie)(jie) 作(zuo)橫著健(jian)身(shen)運動(dong)(dong)(dong)(dong)。有起(qi)吊、跨(kua)接(jie)(jie) 走(zou)動(dong)(dong)(dong)(dong)、小車(che)走(zou)動(dong)(dong)(dong)(dong)等三(san)個(ge)工(gong)(gong)(gong)作(zuo)中機(ji)(ji)構(gou)。以(yi)人力資源或電力工(gong)(gong)(gong)程驅動(dong)(dong)(dong)(dong)器。多用(yong)以(yi)工(gong)(gong)(gong)業廠房(fang)或生產車(che)間內運送貨品(pin)。用(yong)以(yi)加工(gong)(gong)(gong)廠、庫房(fang)、砂石廠等不一(yi)樣場所吊裝(zhuang)貨品(pin),嚴禁在(zai)易(yi)燃性(xing)(xing)、易(yi)燃易(yi)爆(bao)腐蝕物(wu)(wu)質自然環(huan)境中應用(yong)。具備(bei)起(qi)重設備(bei)的(de)(de)特性(xing)(xing),是(shi)一(yi)種作(zuo)循環(huan)系統、間歇性(xing)(xing)健(jian)身(shen)運動(dong)(dong)(dong)(dong)的(de)(de)機(ji)(ji)械設備(bei)。一(yi)個(ge)工(gong)(gong)(gong)作(zuo)中循環(huan)系統包含:取放設備(bei)從(cong)取物(wu)(wu)地(di)把(ba)物(wu)(wu)件提到,隨后水準挪動(dong)(dong)(dong)(dong)到特定地(di)址下降物(wu)(wu)件,然后開展反向運動(dong)(dong)(dong)(dong),使取物(wu)(wu)設備(bei)回到原點(dian),便于開展下一(yi)次循環(huan)系統。工(gong)(gong)(gong)作(zuo)中機(ji)(ji)構(gou)包含:起(qi)吊機(ji)(ji)構(gou)、運作(zuo)機(ji)(ji)構(gou)、變幅機(ji)(ji)構(gou)和(he)轉動(dong)(dong)(dong)(dong)機(ji)(ji)構(gou),被稱作(zuo)起(qi)重機(ji)(ji)的(de)(de)四大(da)機(ji)(ji)構(gou)。
單(dan)梁(liang)式(shi)起重機的構造特性(xing)
承重梁構造
1,承重梁采用歐式古典箱型(xing)梁機構(gou)設計方案,重量輕,合理配置;
2,整板制做,無對接(jie)焊(han)縫(feng),比拼湊承重(zhong)梁更牢固。
3,豎直剛度為1/800,梁端拱度由數控(kong)切(qie)割整板開料(liao),精(jing)準(zhun)度高。
4,采(cai)用埋弧焊自動焊、無損檢測。焊后總體拋丸除銹,消(xiao)地(di)應(ying)力、防銹處理,做(zuo)到Sa2.5級;
端梁一部分
1,大載(zai)貨量起(qi)重機端梁采用絞(jiao)接軟性設計(ji)方(fang)案,防止“三(san)條腿”運作。
2,車轱轆采用鏜(tang)孔方式,應用數控(kong)機床(chuang)鏜(tang)銑床(chuang)一次精準定位生產加工,保證(zheng)規(gui)格精密度和配(pei)合尺(chi)寸;
3,每一端(duan)梁裝有(you)雙輪緣的車轱轆、緩沖器(qi)、驅動器(qi)維(wei)護(hu)和防外遇保護(hu)器(qi),安全性有(you)確保。
4,承重梁(liang)與端梁(liang)采(cai)用(yong)10.9級高強螺栓聯(lian)接(jie),保證整個設備構(gou)造抗(kang)壓強度(du)和精密度(du)。
小車總承
1,全(quan)歐式古典設計(ji)方案,合理減少(shao)重量,提(ti)升提(ti)高室內空間。
2,減速機采用(yong)起重機專(zhuan)用(yong)型(xing)的H系列(lie)產品硬齒面減速機,承載力高,使用(yong)期長。
3,鋼絲繩(sheng)卷筒采用厚鋼板生(sheng)產短接(jie)(jie)軸(zhou)方式,并(bing)對焊接(jie)(jie)開展無(wu)損檢測;
4,動(dong)滑(hua)輪(lun)所有(you)采用熱軋滑(hua)輪(lun);
5,起重(zhong)(zhong)吊鉤(gou)采用T級起重(zhong)(zhong)吊鉤(gou),材料(liao)高(gao)于DG34CrMo,單雙排布局,節省室內空間;