白沙黎族自治縣單梁起重機

單梁式起(qi)重機(ji)(ji)(ji)是(shi)起(qi)重機(ji)(ji)(ji)的(de)一(yi)種,是(shi)由跨接和(he)吊(diao)車小車構(gou)(gou)成的(de)起(qi)重機(ji)(ji)(ji)。跨接 沿路面(mian)路軌作(zuo)豎(shu)向(xiang)健(jian)(jian)身(shen)(shen)運動(dong)(dong)(dong)(dong),沿跨接 作(zuo)橫著健(jian)(jian)身(shen)(shen)運動(dong)(dong)(dong)(dong)。有起(qi)吊(diao)、跨接 走動(dong)(dong)(dong)(dong)、小車走動(dong)(dong)(dong)(dong)等三個工(gong)(gong)(gong)(gong)作(zuo)中機(ji)(ji)(ji)構(gou)(gou)。以(yi)人力資源或電力工(gong)(gong)(gong)(gong)程驅(qu)動(dong)(dong)(dong)(dong)器(qi)。多用以(yi)工(gong)(gong)(gong)(gong)業廠(chang)房(fang)或生產車間內運送貨品。用以(yi)加(jia)工(gong)(gong)(gong)(gong)廠(chang)、庫房(fang)、砂石廠(chang)等不一(yi)樣場所(suo)吊(diao)裝(zhuang)貨品,嚴禁(jin)在易燃性、易燃易爆腐(fu)蝕物(wu)質(zhi)自(zi)然環(huan)境(jing)中應用。具備(bei)起(qi)重設(she)備(bei)的(de)特性,是(shi)一(yi)種作(zuo)循環(huan)系統(tong)、間歇性健(jian)(jian)身(shen)(shen)運動(dong)(dong)(dong)(dong)的(de)機(ji)(ji)(ji)械設(she)備(bei)。一(yi)個工(gong)(gong)(gong)(gong)作(zuo)中循環(huan)系統(tong)包(bao)含(han):取放設(she)備(bei)從取物(wu)地把物(wu)件(jian)提(ti)到(dao)(dao),隨后(hou)水準挪動(dong)(dong)(dong)(dong)到(dao)(dao)特定地址下(xia)降物(wu)件(jian),然后(hou)開展(zhan)反向(xiang)運動(dong)(dong)(dong)(dong),使取物(wu)設(she)備(bei)回到(dao)(dao)原點(dian),便于開展(zhan)下(xia)一(yi)次(ci)循環(huan)系統(tong)。工(gong)(gong)(gong)(gong)作(zuo)中機(ji)(ji)(ji)構(gou)(gou)包(bao)含(han):起(qi)吊(diao)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(he)轉動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)構(gou)(gou),被稱(cheng)作(zuo)起(qi)重機(ji)(ji)(ji)的(de)四大機(ji)(ji)(ji)構(gou)(gou)。
單(dan)梁式起重機的構造特性
承重梁構造
1,承重梁(liang)采用歐(ou)式古(gu)典箱型(xing)梁(liang)機構設計方案,重量輕,合理配置;
2,整(zheng)板制(zhi)做,無對接焊縫,比拼(pin)湊承重(zhong)梁更(geng)牢(lao)固(gu)。
3,豎直剛(gang)度為1/800,梁端拱度由數控(kong)切割整板開料,精準度高(gao)。
4,采用埋(mai)弧焊自動(dong)焊、無損(sun)檢測。焊后(hou)總體拋丸除銹,消(xiao)地應(ying)力、防(fang)銹處理(li),做到Sa2.5級(ji);
端梁一部分
1,大載貨量起重機端(duan)梁采用(yong)絞(jiao)接軟(ruan)性設計方案,防止(zhi)“三條腿”運作。
2,車(che)轱轆采用(yong)鏜(tang)孔方式,應用(yong)數控機床(chuang)鏜(tang)銑床(chuang)一(yi)次精(jing)準定位生產加工,保證(zheng)規(gui)格精(jing)密度和配合尺(chi)寸;
3,每一(yi)端梁裝有(you)雙(shuang)輪緣的車轱轆、緩沖器、驅動器維護(hu)和防(fang)外遇保護(hu)器,安全性有(you)確(que)保。
4,承重梁(liang)與端(duan)梁(liang)采用(yong)10.9級高(gao)強(qiang)螺栓聯接(jie),保(bao)證整(zheng)個設備構造(zao)抗壓(ya)強(qiang)度(du)和精密度(du)。
小車總承
1,全歐式古典設計方案,合理減少重量,提升(sheng)提高室內空(kong)間。
2,減速機(ji)(ji)采用起重機(ji)(ji)專用型的(de)H系列(lie)產品硬(ying)齒面減速機(ji)(ji),承載力高,使用期長(chang)。
3,鋼(gang)絲(si)繩(sheng)卷筒采用(yong)厚鋼(gang)板(ban)生產短接軸方(fang)式,并對焊接開(kai)展(zhan)無損檢(jian)測;
4,動滑(hua)輪所有采用熱軋滑(hua)輪;
5,起重(zhong)吊(diao)鉤采用T級(ji)起重(zhong)吊(diao)鉤,材料高(gao)于(yu)DG34CrMo,單雙排(pai)布局,節省(sheng)室內空間;