南寧單梁起重機

單梁(liang)式起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)是起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)的一(yi)種(zhong),是由跨(kua)(kua)接和吊(diao)車小車構成的起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)。跨(kua)(kua)接 沿路(lu)面(mian)路(lu)軌(gui)作(zuo)豎向健(jian)身運(yun)(yun)(yun)(yun)(yun)動(dong)(dong)(dong),沿跨(kua)(kua)接 作(zuo)橫著健(jian)身運(yun)(yun)(yun)(yun)(yun)動(dong)(dong)(dong)。有(you)起(qi)(qi)(qi)吊(diao)、跨(kua)(kua)接 走動(dong)(dong)(dong)、小車走動(dong)(dong)(dong)等三個工(gong)(gong)作(zuo)中(zhong)機(ji)(ji)(ji)(ji)(ji)構。以人力資源或電力工(gong)(gong)程(cheng)驅(qu)動(dong)(dong)(dong)器。多用以工(gong)(gong)業廠(chang)房或生產車間內運(yun)(yun)(yun)(yun)(yun)送貨(huo)(huo)品(pin)。用以加工(gong)(gong)廠(chang)、庫房、砂石廠(chang)等不一(yi)樣(yang)場所吊(diao)裝貨(huo)(huo)品(pin),嚴禁在易(yi)燃(ran)性、易(yi)燃(ran)易(yi)爆腐蝕物(wu)質自(zi)然環境中(zhong)應用。具(ju)備(bei)(bei)起(qi)(qi)(qi)重(zhong)(zhong)設(she)(she)備(bei)(bei)的特性,是一(yi)種(zhong)作(zuo)循環系(xi)統、間歇性健(jian)身運(yun)(yun)(yun)(yun)(yun)動(dong)(dong)(dong)的機(ji)(ji)(ji)(ji)(ji)械設(she)(she)備(bei)(bei)。一(yi)個工(gong)(gong)作(zuo)中(zhong)循環系(xi)統包含:取放設(she)(she)備(bei)(bei)從(cong)取物(wu)地(di)把物(wu)件(jian)提(ti)到(dao),隨后(hou)水準挪動(dong)(dong)(dong)到(dao)特定地(di)址下降物(wu)件(jian),然后(hou)開(kai)展反向運(yun)(yun)(yun)(yun)(yun)動(dong)(dong)(dong),使取物(wu)設(she)(she)備(bei)(bei)回到(dao)原點(dian),便于(yu)開(kai)展下一(yi)次循環系(xi)統。工(gong)(gong)作(zuo)中(zhong)機(ji)(ji)(ji)(ji)(ji)構包含:起(qi)(qi)(qi)吊(diao)機(ji)(ji)(ji)(ji)(ji)構、運(yun)(yun)(yun)(yun)(yun)作(zuo)機(ji)(ji)(ji)(ji)(ji)構、變幅機(ji)(ji)(ji)(ji)(ji)構和轉動(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)構,被稱(cheng)作(zuo)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)的四大(da)機(ji)(ji)(ji)(ji)(ji)構。
單梁式起(qi)重機(ji)的構(gou)造特(te)性
承重梁構造
1,承重(zhong)(zhong)梁采用歐(ou)式古(gu)典箱(xiang)型梁機構設計方案,重(zhong)(zhong)量輕,合理配置;
2,整板制(zhi)做(zuo),無對接焊縫,比拼湊承重梁更牢固。
3,豎直剛度(du)為1/800,梁(liang)端(duan)拱(gong)度(du)由數控切割整板(ban)開料,精(jing)準度(du)高。
4,采用埋弧焊自動(dong)焊、無損檢測。焊后總體拋丸除銹,消地(di)應力、防銹處理,做到Sa2.5級;
端梁一部分
1,大載貨量起重機端梁采用絞接軟(ruan)性設計方案,防(fang)止(zhi)“三(san)條腿(tui)”運(yun)作。
2,車轱轆采用鏜(tang)孔(kong)方式,應用數控機床鏜(tang)銑床一次(ci)精準定位生產加工,保證規格精密度和配合尺(chi)寸;
3,每(mei)一端梁裝有(you)(you)雙輪緣的車(che)轱轆、緩沖(chong)器(qi)(qi)(qi)、驅動(dong)器(qi)(qi)(qi)維護(hu)和防(fang)外遇保(bao)護(hu)器(qi)(qi)(qi),安(an)全性有(you)(you)確保(bao)。
4,承重(zhong)梁(liang)與(yu)端梁(liang)采用(yong)10.9級高強螺栓聯(lian)接,保證整(zheng)個(ge)設(she)備構(gou)造抗壓強度和精密度。
小車總承
1,全歐式古典設(she)計方案(an),合理減(jian)少重量,提升提高室內(nei)空間。
2,減(jian)(jian)速機采用起重機專用型(xing)的H系列產品硬齒(chi)面減(jian)(jian)速機,承載力高,使用期長。
3,鋼(gang)絲繩卷(juan)筒(tong)采用(yong)厚鋼(gang)板生產短接軸方(fang)式,并對焊接開(kai)展(zhan)無損檢測(ce);
4,動滑輪(lun)所有(you)采用熱軋(ya)滑輪(lun);
5,起重吊(diao)鉤采用T級起重吊(diao)鉤,材料高于DG34CrMo,單雙排布局,節(jie)省室內空間;