寧波單梁起重機

單梁式起重(zhong)(zhong)機(ji)(ji)(ji)是起重(zhong)(zhong)機(ji)(ji)(ji)的(de)一種(zhong),是由(you)跨(kua)接(jie)和吊(diao)車小車構(gou)(gou)(gou)成的(de)起重(zhong)(zhong)機(ji)(ji)(ji)。跨(kua)接(jie) 沿路(lu)面路(lu)軌作(zuo)(zuo)豎向健(jian)(jian)身(shen)運(yun)動(dong)(dong)(dong),沿跨(kua)接(jie) 作(zuo)(zuo)橫著健(jian)(jian)身(shen)運(yun)動(dong)(dong)(dong)。有起吊(diao)、跨(kua)接(jie) 走(zou)動(dong)(dong)(dong)、小車走(zou)動(dong)(dong)(dong)等(deng)(deng)三個工(gong)(gong)作(zuo)(zuo)中機(ji)(ji)(ji)構(gou)(gou)(gou)。以人力資源或電力工(gong)(gong)程驅動(dong)(dong)(dong)器。多用以工(gong)(gong)業廠(chang)房或生產(chan)車間(jian)內運(yun)送貨品。用以加工(gong)(gong)廠(chang)、庫房、砂石廠(chang)等(deng)(deng)不一樣(yang)場所吊(diao)裝貨品,嚴禁(jin)在易(yi)燃性、易(yi)燃易(yi)爆腐蝕(shi)物質自然環(huan)(huan)境中應(ying)用。具備起重(zhong)(zhong)設(she)備的(de)特(te)性,是一種(zhong)作(zuo)(zuo)循環(huan)(huan)系統(tong)(tong)、間(jian)歇性健(jian)(jian)身(shen)運(yun)動(dong)(dong)(dong)的(de)機(ji)(ji)(ji)械設(she)備。一個工(gong)(gong)作(zuo)(zuo)中循環(huan)(huan)系統(tong)(tong)包(bao)含:取(qu)放設(she)備從取(qu)物地把物件提到,隨后水準挪動(dong)(dong)(dong)到特(te)定(ding)地址下降物件,然后開展反向運(yun)動(dong)(dong)(dong),使取(qu)物設(she)備回到原點(dian),便(bian)于(yu)開展下一次循環(huan)(huan)系統(tong)(tong)。工(gong)(gong)作(zuo)(zuo)中機(ji)(ji)(ji)構(gou)(gou)(gou)包(bao)含:起吊(diao)機(ji)(ji)(ji)構(gou)(gou)(gou)、運(yun)作(zuo)(zuo)機(ji)(ji)(ji)構(gou)(gou)(gou)、變幅機(ji)(ji)(ji)構(gou)(gou)(gou)和轉(zhuan)動(dong)(dong)(dong)機(ji)(ji)(ji)構(gou)(gou)(gou),被稱作(zuo)(zuo)起重(zhong)(zhong)機(ji)(ji)(ji)的(de)四大機(ji)(ji)(ji)構(gou)(gou)(gou)。
單(dan)梁式起重機的(de)構造特性(xing)
承重梁構造
1,承重梁(liang)采用歐(ou)式古典箱型(xing)梁(liang)機構設計方案,重量輕(qing),合(he)理配置;
2,整板制做,無(wu)對(dui)接焊(han)縫,比(bi)拼湊(cou)承重梁更牢固。
3,豎直剛度為1/800,梁(liang)端拱(gong)度由數控切割整(zheng)板(ban)開料(liao),精準(zhun)度高(gao)。
4,采用埋弧焊自動焊、無損檢測(ce)。焊后總(zong)體(ti)拋丸除銹,消地應力、防銹處理,做(zuo)到Sa2.5級;
端梁一部分
1,大載貨量起重(zhong)機端梁采用絞(jiao)接軟性設計方案,防止“三(san)條腿”運(yun)作。
2,車轱轆采用鏜孔(kong)方式,應用數控機床(chuang)鏜銑(xian)床(chuang)一次精(jing)(jing)準(zhun)定位生產加工,保證規格精(jing)(jing)密(mi)度和配合(he)尺寸;
3,每一端梁裝有(you)雙輪緣的車轱轆、緩沖(chong)器、驅動器維護和防外遇保護器,安全性有(you)確(que)保。
4,承重梁與端(duan)梁采用10.9級高(gao)強螺栓(shuan)聯接,保(bao)證整(zheng)個設備(bei)構(gou)造抗壓強度和精(jing)密度。
小車總承
1,全歐(ou)式古典(dian)設(she)計(ji)方案,合理減(jian)少重(zhong)量,提升提高室內空間(jian)。
2,減速(su)機(ji)采用(yong)起重機(ji)專用(yong)型的H系列產品硬齒面減速(su)機(ji),承載力高,使用(yong)期長。
3,鋼絲繩(sheng)卷筒采用(yong)厚鋼板生(sheng)產短接軸方式,并(bing)對焊接開展無損檢測;
4,動滑輪所(suo)有(you)采(cai)用熱軋滑輪;
5,起重吊鉤(gou)采用(yong)T級(ji)起重吊鉤(gou),材料高于(yu)DG34CrMo,單雙排布局,節省(sheng)室內空間;