赤峰單梁起重機

單梁式(shi)起(qi)重(zhong)(zhong)機是(shi)起(qi)重(zhong)(zhong)機的(de)一(yi)種,是(shi)由(you)跨(kua)(kua)接和吊車(che)小(xiao)車(che)構(gou)成的(de)起(qi)重(zhong)(zhong)機。跨(kua)(kua)接 沿路面(mian)路軌作(zuo)(zuo)豎(shu)向健(jian)身運動(dong)(dong),沿跨(kua)(kua)接 作(zuo)(zuo)橫著健(jian)身運動(dong)(dong)。有起(qi)吊、跨(kua)(kua)接 走動(dong)(dong)、小(xiao)車(che)走動(dong)(dong)等三個(ge)(ge)工(gong)(gong)(gong)(gong)作(zuo)(zuo)中(zhong)機構(gou)。以人力(li)資源或電力(li)工(gong)(gong)(gong)(gong)程驅動(dong)(dong)器。多用以工(gong)(gong)(gong)(gong)業廠房(fang)或生產車(che)間內運送貨品。用以加工(gong)(gong)(gong)(gong)廠、庫房(fang)、砂石(shi)廠等不一(yi)樣場所吊裝貨品,嚴禁在易燃性、易燃易爆腐蝕物(wu)質自然(ran)環境(jing)中(zhong)應用。具備(bei)(bei)起(qi)重(zhong)(zhong)設備(bei)(bei)的(de)特(te)性,是(shi)一(yi)種作(zuo)(zuo)循環系(xi)統、間歇性健(jian)身運動(dong)(dong)的(de)機械設備(bei)(bei)。一(yi)個(ge)(ge)工(gong)(gong)(gong)(gong)作(zuo)(zuo)中(zhong)循環系(xi)統包(bao)含:取放設備(bei)(bei)從取物(wu)地(di)把物(wu)件提到(dao),隨后(hou)水(shui)準挪動(dong)(dong)到(dao)特(te)定地(di)址下降物(wu)件,然(ran)后(hou)開(kai)展反(fan)向運動(dong)(dong),使取物(wu)設備(bei)(bei)回到(dao)原點,便于開(kai)展下一(yi)次循環系(xi)統。工(gong)(gong)(gong)(gong)作(zuo)(zuo)中(zhong)機構(gou)包(bao)含:起(qi)吊機構(gou)、運作(zuo)(zuo)機構(gou)、變幅(fu)機構(gou)和轉動(dong)(dong)機構(gou),被稱(cheng)作(zuo)(zuo)起(qi)重(zhong)(zhong)機的(de)四大機構(gou)。
單梁式起(qi)重機的(de)構造(zao)特性(xing)
承重梁構造
1,承重(zhong)梁(liang)采用歐式古(gu)典箱型梁(liang)機(ji)構設計方案,重(zhong)量輕,合理配置;
2,整板制做,無(wu)對接焊縫,比拼湊承重梁更牢(lao)固(gu)。
3,豎直剛度(du)(du)為(wei)1/800,梁端拱(gong)度(du)(du)由數(shu)控切(qie)割整板(ban)開料,精(jing)準度(du)(du)高。
4,采(cai)用埋弧焊自動(dong)焊、無損檢測。焊后總(zong)體拋丸(wan)除銹(xiu)(xiu),消地(di)應力、防(fang)銹(xiu)(xiu)處理(li),做到(dao)Sa2.5級;
端梁一部分
1,大載(zai)貨量起重機端梁(liang)采用絞接軟性設計方案(an),防止“三(san)條(tiao)腿(tui)”運作(zuo)。
2,車轱轆(lu)采用(yong)鏜孔方式,應用(yong)數(shu)控機床鏜銑床一次精準定位生產加工(gong),保證(zheng)規格精密度和配合尺寸(cun);
3,每一端梁(liang)裝有(you)雙輪緣的車轱轆、緩沖器(qi)、驅動器(qi)維護和防外遇保(bao)護器(qi),安全性有(you)確(que)保(bao)。
4,承(cheng)重梁與(yu)端梁采用(yong)10.9級高強螺栓聯接(jie),保(bao)證整個設備構造抗(kang)壓強度(du)和精密度(du)。
小車總承
1,全歐式古典設計方案,合(he)理減少重(zhong)量,提(ti)(ti)升(sheng)提(ti)(ti)高室內空間(jian)。
2,減速機采用起(qi)重機專(zhuan)用型的(de)H系(xi)列(lie)產(chan)品硬齒面減速機,承載力高,使用期長。
3,鋼絲繩(sheng)卷筒采用(yong)厚鋼板生產短接(jie)軸方式,并對焊接(jie)開展無(wu)損(sun)檢測;
4,動滑(hua)輪所有采用(yong)熱軋(ya)滑(hua)輪;
5,起(qi)重吊(diao)鉤采用T級起(qi)重吊(diao)鉤,材料高于DG34CrMo,單(dan)雙排布局(ju),節省(sheng)室內空間;