宜賓單梁起重機

單(dan)梁式起重機(ji)(ji)(ji)是(shi)起重機(ji)(ji)(ji)的(de)(de)一(yi)種(zhong),是(shi)由跨接和吊車小車構(gou)(gou)成的(de)(de)起重機(ji)(ji)(ji)。跨接 沿(yan)路面(mian)路軌作(zuo)豎向健(jian)身(shen)運動(dong),沿(yan)跨接 作(zuo)橫著健(jian)身(shen)運動(dong)。有起吊、跨接 走動(dong)、小車走動(dong)等三個(ge)工(gong)(gong)作(zuo)中(zhong)(zhong)機(ji)(ji)(ji)構(gou)(gou)。以(yi)(yi)人力(li)資源(yuan)或電力(li)工(gong)(gong)程(cheng)驅動(dong)器。多用以(yi)(yi)工(gong)(gong)業(ye)廠房或生產車間(jian)內運送貨品。用以(yi)(yi)加工(gong)(gong)廠、庫房、砂(sha)石廠等不一(yi)樣場所吊裝貨品,嚴(yan)禁在(zai)易(yi)燃性(xing)、易(yi)燃易(yi)爆腐蝕(shi)物(wu)(wu)(wu)質自然(ran)環(huan)(huan)境(jing)中(zhong)(zhong)應用。具備(bei)起重設(she)備(bei)的(de)(de)特性(xing),是(shi)一(yi)種(zhong)作(zuo)循(xun)環(huan)(huan)系(xi)(xi)統(tong)、間(jian)歇性(xing)健(jian)身(shen)運動(dong)的(de)(de)機(ji)(ji)(ji)械設(she)備(bei)。一(yi)個(ge)工(gong)(gong)作(zuo)中(zhong)(zhong)循(xun)環(huan)(huan)系(xi)(xi)統(tong)包(bao)含:取放設(she)備(bei)從取物(wu)(wu)(wu)地把物(wu)(wu)(wu)件提到(dao),隨后水(shui)準(zhun)挪動(dong)到(dao)特定地址下降物(wu)(wu)(wu)件,然(ran)后開展(zhan)(zhan)反向運動(dong),使取物(wu)(wu)(wu)設(she)備(bei)回到(dao)原點,便(bian)于開展(zhan)(zhan)下一(yi)次循(xun)環(huan)(huan)系(xi)(xi)統(tong)。工(gong)(gong)作(zuo)中(zhong)(zhong)機(ji)(ji)(ji)構(gou)(gou)包(bao)含:起吊機(ji)(ji)(ji)構(gou)(gou)、運作(zuo)機(ji)(ji)(ji)構(gou)(gou)、變幅機(ji)(ji)(ji)構(gou)(gou)和轉動(dong)機(ji)(ji)(ji)構(gou)(gou),被稱作(zuo)起重機(ji)(ji)(ji)的(de)(de)四大機(ji)(ji)(ji)構(gou)(gou)。
單梁式起重機的構造特性
承重梁構造
1,承(cheng)重(zhong)(zhong)梁采用歐式古(gu)典(dian)箱(xiang)型梁機構設計方案(an),重(zhong)(zhong)量輕,合理配(pei)置(zhi);
2,整板制做,無對接焊縫,比拼湊承重(zhong)梁(liang)更牢(lao)固。
3,豎直(zhi)剛度(du)(du)為(wei)1/800,梁端拱(gong)度(du)(du)由數控切割整板開(kai)料(liao),精準度(du)(du)高。
4,采用埋弧焊(han)自動焊(han)、無(wu)損檢測(ce)。焊(han)后總體拋丸除銹,消(xiao)地應(ying)力、防銹處理(li),做到Sa2.5級;
端梁一部分
1,大載貨量起重機(ji)端梁采用絞接軟性(xing)設計方案(an),防止“三條腿”運作。
2,車(che)轱轆采用(yong)鏜孔方式,應(ying)用(yong)數控(kong)機床鏜銑床一(yi)次精(jing)準定(ding)位生產加工(gong),保證規(gui)格精(jing)密度(du)和配合尺寸;
3,每一端梁裝有雙輪(lun)緣的車(che)轱轆(lu)、緩(huan)沖器(qi)(qi)、驅動器(qi)(qi)維(wei)護和防外遇保(bao)護器(qi)(qi),安全性有確保(bao)。
4,承重梁與端梁采(cai)用10.9級(ji)高強螺栓聯接,保證整個設備構(gou)造抗(kang)壓強度和精(jing)密度。
小車總承
1,全歐式古典(dian)設計方案,合理減少重量,提升(sheng)提高室內空間。
2,減速機采用(yong)起重機專用(yong)型的H系列產品硬齒面減速機,承載力高,使(shi)用(yong)期長。
3,鋼絲繩卷筒采用厚鋼板生產短(duan)接軸方式,并對焊接開展無損檢(jian)測;
4,動(dong)滑(hua)輪所有采(cai)用熱軋(ya)滑(hua)輪;
5,起重(zhong)吊鉤(gou)采用T級(ji)起重(zhong)吊鉤(gou),材料高于DG34CrMo,單雙排布局,節省室(shi)內空(kong)間;