肇慶單梁起重機

單梁式(shi)起(qi)重機(ji)(ji)是(shi)起(qi)重機(ji)(ji)的(de)一(yi)(yi)種,是(shi)由跨接和吊(diao)(diao)車小車構(gou)成的(de)起(qi)重機(ji)(ji)。跨接 沿(yan)路面路軌作豎向健(jian)身運(yun)動(dong)(dong)(dong),沿(yan)跨接 作橫著健(jian)身運(yun)動(dong)(dong)(dong)。有起(qi)吊(diao)(diao)、跨接 走(zou)動(dong)(dong)(dong)、小車走(zou)動(dong)(dong)(dong)等(deng)(deng)三(san)個(ge)(ge)工(gong)(gong)(gong)作中機(ji)(ji)構(gou)。以人力資(zi)源或電力工(gong)(gong)(gong)程驅動(dong)(dong)(dong)器。多(duo)用(yong)以工(gong)(gong)(gong)業(ye)廠房或生產車間內運(yun)送貨品。用(yong)以加工(gong)(gong)(gong)廠、庫房、砂(sha)石廠等(deng)(deng)不一(yi)(yi)樣場(chang)所吊(diao)(diao)裝(zhuang)貨品,嚴禁在易燃性、易燃易爆腐蝕(shi)物質自然環(huan)境中應(ying)用(yong)。具備(bei)(bei)(bei)起(qi)重設(she)備(bei)(bei)(bei)的(de)特(te)性,是(shi)一(yi)(yi)種作循環(huan)系(xi)(xi)統(tong)、間歇性健(jian)身運(yun)動(dong)(dong)(dong)的(de)機(ji)(ji)械設(she)備(bei)(bei)(bei)。一(yi)(yi)個(ge)(ge)工(gong)(gong)(gong)作中循環(huan)系(xi)(xi)統(tong)包(bao)含:取(qu)放設(she)備(bei)(bei)(bei)從取(qu)物地(di)把物件提到,隨(sui)后水準挪動(dong)(dong)(dong)到特(te)定(ding)地(di)址下降(jiang)物件,然后開展反向運(yun)動(dong)(dong)(dong),使取(qu)物設(she)備(bei)(bei)(bei)回到原點,便于開展下一(yi)(yi)次循環(huan)系(xi)(xi)統(tong)。工(gong)(gong)(gong)作中機(ji)(ji)構(gou)包(bao)含:起(qi)吊(diao)(diao)機(ji)(ji)構(gou)、運(yun)作機(ji)(ji)構(gou)、變(bian)幅機(ji)(ji)構(gou)和轉動(dong)(dong)(dong)機(ji)(ji)構(gou),被(bei)稱作起(qi)重機(ji)(ji)的(de)四大機(ji)(ji)構(gou)。
單梁式起重機的構造特性
承重梁構造
1,承重梁(liang)采用歐式古典箱型(xing)梁(liang)機構設計方案,重量輕,合理配置;
2,整板制做,無對接焊(han)縫,比(bi)拼湊(cou)承(cheng)重(zhong)梁更牢固。
3,豎(shu)直剛度為1/800,梁端拱度由(you)數(shu)控(kong)切割整板(ban)開料,精準度高。
4,采用埋弧焊(han)自動焊(han)、無損檢測(ce)。焊(han)后總體拋丸除銹,消地應力、防銹處理,做到Sa2.5級;
端梁一部分
1,大載(zai)貨量起重(zhong)機端梁(liang)采用絞接軟性設計方案,防止“三條(tiao)腿”運作。
2,車轱轆采用(yong)鏜孔(kong)方(fang)式,應用(yong)數控機床鏜銑(xian)床一(yi)次精(jing)準定位(wei)生(sheng)產加工,保證規格精(jing)密度和配合(he)尺(chi)寸;
3,每一端梁裝有雙輪緣的車轱轆、緩沖器、驅動器維護和防(fang)外遇(yu)保護器,安全(quan)性有確保。
4,承重(zhong)梁與(yu)端梁采用10.9級高強螺栓聯接,保證整個(ge)設備構造抗壓強度和(he)精密度。
小車總承
1,全歐式古典(dian)設計方案,合理減(jian)少重量,提升提高(gao)室內(nei)空(kong)間。
2,減速機采用起(qi)重機專用型的H系列產(chan)品硬齒(chi)面(mian)減速機,承載力高,使用期長。
3,鋼絲繩卷筒采用厚鋼板生(sheng)產短接(jie)軸方式,并對焊接(jie)開(kai)展無損檢測;
4,動滑(hua)輪所有采(cai)用熱軋(ya)滑(hua)輪;
5,起重吊鉤(gou)采用T級起重吊鉤(gou),材(cai)料高于DG34CrMo,單雙排布(bu)局,節省室內空間;