晉城單梁起重機

單梁式起(qi)(qi)重機(ji)(ji)(ji)(ji)(ji)(ji)是起(qi)(qi)重機(ji)(ji)(ji)(ji)(ji)(ji)的一種(zhong),是由跨接(jie)和吊(diao)車小車構(gou)成的起(qi)(qi)重機(ji)(ji)(ji)(ji)(ji)(ji)。跨接(jie) 沿(yan)路面路軌作(zuo)豎向健(jian)身(shen)運(yun)動(dong)(dong),沿(yan)跨接(jie) 作(zuo)橫著(zhu)健(jian)身(shen)運(yun)動(dong)(dong)。有起(qi)(qi)吊(diao)、跨接(jie) 走動(dong)(dong)、小車走動(dong)(dong)等(deng)三個工(gong)(gong)作(zuo)中(zhong)機(ji)(ji)(ji)(ji)(ji)(ji)構(gou)。以人(ren)力(li)資源或電力(li)工(gong)(gong)程驅動(dong)(dong)器。多用(yong)(yong)以工(gong)(gong)業廠(chang)房(fang)或生產(chan)車間(jian)內運(yun)送貨品(pin)。用(yong)(yong)以加工(gong)(gong)廠(chang)、庫房(fang)、砂(sha)石廠(chang)等(deng)不一樣場所(suo)吊(diao)裝貨品(pin),嚴禁在易(yi)燃(ran)性(xing)、易(yi)燃(ran)易(yi)爆腐蝕(shi)物(wu)質(zhi)自然環境中(zhong)應用(yong)(yong)。具備(bei)起(qi)(qi)重設備(bei)的特(te)性(xing),是一種(zhong)作(zuo)循環系統(tong)(tong)(tong)、間(jian)歇性(xing)健(jian)身(shen)運(yun)動(dong)(dong)的機(ji)(ji)(ji)(ji)(ji)(ji)械設備(bei)。一個工(gong)(gong)作(zuo)中(zhong)循環系統(tong)(tong)(tong)包(bao)含:取放設備(bei)從(cong)取物(wu)地(di)把物(wu)件提到(dao),隨后水準挪動(dong)(dong)到(dao)特(te)定地(di)址(zhi)下降物(wu)件,然后開(kai)展反向運(yun)動(dong)(dong),使取物(wu)設備(bei)回到(dao)原點,便于開(kai)展下一次循環系統(tong)(tong)(tong)。工(gong)(gong)作(zuo)中(zhong)機(ji)(ji)(ji)(ji)(ji)(ji)構(gou)包(bao)含:起(qi)(qi)吊(diao)機(ji)(ji)(ji)(ji)(ji)(ji)構(gou)、運(yun)作(zuo)機(ji)(ji)(ji)(ji)(ji)(ji)構(gou)、變幅機(ji)(ji)(ji)(ji)(ji)(ji)構(gou)和轉動(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)構(gou),被稱作(zuo)起(qi)(qi)重機(ji)(ji)(ji)(ji)(ji)(ji)的四大機(ji)(ji)(ji)(ji)(ji)(ji)構(gou)。
單梁式起重機的(de)構造特性(xing)
承重梁構造
1,承重(zhong)梁采用歐(ou)式古典箱(xiang)型梁機構設計方案,重(zhong)量輕,合理配置;
2,整板制(zhi)做,無(wu)對接焊縫,比拼(pin)湊承重梁(liang)更牢固。
3,豎直剛度為1/800,梁端拱(gong)度由數控切割整板開料(liao),精準度高。
4,采用埋弧(hu)焊(han)自(zi)動焊(han)、無損檢測(ce)。焊(han)后總體拋丸除銹,消地應力、防(fang)銹處理,做到Sa2.5級;
端梁一部分
1,大載貨(huo)量起重機端梁采(cai)用(yong)絞接軟性設計(ji)方案(an),防止“三條(tiao)腿”運作。
2,車轱轆采用(yong)鏜孔方式(shi),應用(yong)數控機床(chuang)(chuang)鏜銑床(chuang)(chuang)一次精(jing)準(zhun)定位(wei)生產加工,保證規格精(jing)密度和配(pei)合尺(chi)寸;
3,每一(yi)端梁裝(zhuang)有(you)雙(shuang)輪緣的車轱轆、緩沖器(qi)、驅動器(qi)維(wei)護和(he)防外遇(yu)保(bao)護器(qi),安全性有(you)確保(bao)。
4,承重(zhong)梁與(yu)端梁采用10.9級高強螺栓聯接,保證整個設備構造抗(kang)壓強度和精密度。
小車總承
1,全歐式(shi)古典設(she)計方案,合理(li)減少重量,提升提高室內空間。
2,減(jian)速(su)(su)機采用起重機專用型的H系列產(chan)品硬齒面減(jian)速(su)(su)機,承載力高,使用期長。
3,鋼(gang)絲繩卷(juan)筒采(cai)用厚鋼(gang)板生產短接軸(zhou)方式(shi),并對焊接開展無損(sun)檢測(ce);
4,動(dong)滑輪(lun)所有(you)采用熱軋滑輪(lun);
5,起(qi)重(zhong)吊鉤采用T級起(qi)重(zhong)吊鉤,材料高(gao)于(yu)DG34CrMo,單雙排(pai)布局,節(jie)省室內空間;