賀州單梁起重機

單梁式起重機(ji)(ji)(ji)是(shi)起重機(ji)(ji)(ji)的一種,是(shi)由跨接和吊車(che)小(xiao)車(che)構(gou)(gou)成的起重機(ji)(ji)(ji)。跨接 沿路面路軌作(zuo)豎向健(jian)(jian)身運(yun)(yun)動(dong)(dong)(dong)(dong),沿跨接 作(zuo)橫著(zhu)健(jian)(jian)身運(yun)(yun)動(dong)(dong)(dong)(dong)。有(you)起吊、跨接 走動(dong)(dong)(dong)(dong)、小(xiao)車(che)走動(dong)(dong)(dong)(dong)等(deng)三(san)個工(gong)(gong)作(zuo)中(zhong)(zhong)機(ji)(ji)(ji)構(gou)(gou)。以人力資源或電力工(gong)(gong)程驅動(dong)(dong)(dong)(dong)器。多用(yong)以工(gong)(gong)業廠(chang)房或生產車(che)間內(nei)運(yun)(yun)送貨(huo)品(pin)。用(yong)以加工(gong)(gong)廠(chang)、庫房、砂石(shi)廠(chang)等(deng)不一樣場所吊裝貨(huo)品(pin),嚴(yan)禁在易燃(ran)性、易燃(ran)易爆腐蝕物(wu)質(zhi)自(zi)然環(huan)(huan)境中(zhong)(zhong)應用(yong)。具備(bei)(bei)起重設備(bei)(bei)的特性,是(shi)一種作(zuo)循環(huan)(huan)系統、間歇性健(jian)(jian)身運(yun)(yun)動(dong)(dong)(dong)(dong)的機(ji)(ji)(ji)械設備(bei)(bei)。一個工(gong)(gong)作(zuo)中(zhong)(zhong)循環(huan)(huan)系統包含(han):取(qu)放設備(bei)(bei)從取(qu)物(wu)地(di)把物(wu)件(jian)提到,隨后(hou)水準挪動(dong)(dong)(dong)(dong)到特定地(di)址下降物(wu)件(jian),然后(hou)開展(zhan)反向運(yun)(yun)動(dong)(dong)(dong)(dong),使取(qu)物(wu)設備(bei)(bei)回(hui)到原點(dian),便(bian)于開展(zhan)下一次(ci)循環(huan)(huan)系統。工(gong)(gong)作(zuo)中(zhong)(zhong)機(ji)(ji)(ji)構(gou)(gou)包含(han):起吊機(ji)(ji)(ji)構(gou)(gou)、運(yun)(yun)作(zuo)機(ji)(ji)(ji)構(gou)(gou)、變幅機(ji)(ji)(ji)構(gou)(gou)和轉(zhuan)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)構(gou)(gou),被(bei)稱(cheng)作(zuo)起重機(ji)(ji)(ji)的四大(da)機(ji)(ji)(ji)構(gou)(gou)。
單梁式(shi)起重機的構造特性(xing)
承重梁構造
1,承(cheng)重梁(liang)采用歐式古典箱型梁(liang)機構設計方案,重量輕(qing),合理配置;
2,整板制做,無對(dui)接焊縫,比拼湊承重梁更(geng)牢(lao)固。
3,豎直剛度為1/800,梁端拱度由數控切割整板(ban)開料,精準(zhun)度高。
4,采(cai)用埋(mai)弧焊自動焊、無損檢測(ce)。焊后總體(ti)拋丸除銹,消地應力、防(fang)銹處理,做(zuo)到Sa2.5級;
端梁一部分
1,大載貨量起重機(ji)端梁采用絞(jiao)接(jie)軟(ruan)性設計方案(an),防止“三條腿”運作。
2,車轱轆(lu)采用鏜(tang)孔(kong)方式,應用數控機床(chuang)鏜(tang)銑床(chuang)一次精準定位生產加工(gong),保證規格精密度和配合尺(chi)寸;
3,每一端梁裝有(you)雙輪緣的車轱轆、緩沖器(qi)、驅動器(qi)維護和防(fang)外遇(yu)保護器(qi),安全性(xing)有(you)確保。
4,承(cheng)重梁與端梁采用10.9級高強螺栓聯接,保證(zheng)整個(ge)設備構造(zao)抗壓強度(du)和精密度(du)。
小車總承
1,全歐式古(gu)典設計方案,合理減(jian)少重量,提升提高室內空間。
2,減速機(ji)采用(yong)起重機(ji)專(zhuan)用(yong)型的H系列產品硬齒面減速機(ji),承載力高,使(shi)用(yong)期長。
3,鋼(gang)絲繩(sheng)卷筒采用厚鋼(gang)板(ban)生產短接軸方式,并(bing)對焊接開展無損檢(jian)測(ce);
4,動滑輪(lun)所有采用熱(re)軋滑輪(lun);
5,起(qi)(qi)重吊鉤(gou)采用T級(ji)起(qi)(qi)重吊鉤(gou),材料高于DG34CrMo,單雙排布局,節省室內空(kong)間;