吐魯番單梁起重機

單梁式起重(zhong)(zhong)(zhong)機(ji)(ji)是(shi)(shi)起重(zhong)(zhong)(zhong)機(ji)(ji)的(de)一(yi)(yi)種,是(shi)(shi)由跨接(jie)和(he)吊(diao)車(che)小(xiao)車(che)構(gou)(gou)成的(de)起重(zhong)(zhong)(zhong)機(ji)(ji)。跨接(jie) 沿(yan)路面(mian)路軌(gui)作(zuo)豎向健(jian)身運(yun)(yun)動(dong)(dong),沿(yan)跨接(jie) 作(zuo)橫著(zhu)健(jian)身運(yun)(yun)動(dong)(dong)。有起吊(diao)、跨接(jie) 走(zou)動(dong)(dong)、小(xiao)車(che)走(zou)動(dong)(dong)等三個(ge)工(gong)(gong)作(zuo)中(zhong)(zhong)(zhong)機(ji)(ji)構(gou)(gou)。以(yi)(yi)人(ren)力資源或電力工(gong)(gong)程(cheng)驅動(dong)(dong)器。多用以(yi)(yi)工(gong)(gong)業廠房或生產車(che)間(jian)內運(yun)(yun)送貨品(pin)。用以(yi)(yi)加(jia)工(gong)(gong)廠、庫房、砂石廠等不一(yi)(yi)樣場所(suo)吊(diao)裝貨品(pin),嚴禁(jin)在易燃性(xing)(xing)、易燃易爆腐(fu)蝕物(wu)質自然環境(jing)中(zhong)(zhong)(zhong)應用。具備(bei)起重(zhong)(zhong)(zhong)設(she)備(bei)的(de)特性(xing)(xing),是(shi)(shi)一(yi)(yi)種作(zuo)循環系(xi)統(tong)、間(jian)歇(xie)性(xing)(xing)健(jian)身運(yun)(yun)動(dong)(dong)的(de)機(ji)(ji)械設(she)備(bei)。一(yi)(yi)個(ge)工(gong)(gong)作(zuo)中(zhong)(zhong)(zhong)循環系(xi)統(tong)包含:取(qu)放(fang)設(she)備(bei)從取(qu)物(wu)地把物(wu)件提(ti)到,隨后水準挪動(dong)(dong)到特定(ding)地址(zhi)下(xia)降物(wu)件,然后開(kai)展反向運(yun)(yun)動(dong)(dong),使取(qu)物(wu)設(she)備(bei)回到原點,便于開(kai)展下(xia)一(yi)(yi)次循環系(xi)統(tong)。工(gong)(gong)作(zuo)中(zhong)(zhong)(zhong)機(ji)(ji)構(gou)(gou)包含:起吊(diao)機(ji)(ji)構(gou)(gou)、運(yun)(yun)作(zuo)機(ji)(ji)構(gou)(gou)、變幅機(ji)(ji)構(gou)(gou)和(he)轉(zhuan)動(dong)(dong)機(ji)(ji)構(gou)(gou),被稱作(zuo)起重(zhong)(zhong)(zhong)機(ji)(ji)的(de)四大機(ji)(ji)構(gou)(gou)。
單梁式起重機的構造特性(xing)
承重梁構造
1,承(cheng)重梁采用(yong)歐式古典箱型梁機(ji)構設計方(fang)案,重量輕,合理配置;
2,整(zheng)板制做,無(wu)對接焊縫,比拼湊承重梁更牢(lao)固。
3,豎直剛度為1/800,梁端拱度由數(shu)控切割整板開(kai)料(liao),精準度高。
4,采(cai)用埋弧焊(han)自動(dong)焊(han)、無(wu)損(sun)檢(jian)測。焊(han)后(hou)總體拋丸除銹,消地應力、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(jie)軟性設(she)計方(fang)案,防止(zhi)“三條腿(tui)”運作。
2,車轱轆(lu)采用(yong)鏜孔方式,應(ying)用(yong)數控機床(chuang)鏜銑床(chuang)一次精(jing)準定位生產加工,保證規格精(jing)密度和配合尺寸;
3,每一端梁裝有雙輪(lun)緣的車轱轆、緩沖器、驅動器維護(hu)和防外遇保護(hu)器,安全性(xing)有確保。
4,承(cheng)重梁(liang)與(yu)端梁(liang)采(cai)用10.9級高(gao)強(qiang)螺栓聯(lian)接(jie),保證整個設備構(gou)造抗壓(ya)強(qiang)度和(he)精密度。
小車總承
1,全歐(ou)式古典設計方案,合理減少重(zhong)量,提(ti)升(sheng)提(ti)高室內空間。
2,減速(su)機(ji)采(cai)用(yong)起重機(ji)專用(yong)型的H系列(lie)產品硬齒面減速(su)機(ji),承(cheng)載力高,使用(yong)期長(chang)。
3,鋼(gang)(gang)絲繩(sheng)卷(juan)筒采用厚(hou)鋼(gang)(gang)板生產短(duan)接軸方(fang)式,并對焊接開展無損檢測;
4,動(dong)滑(hua)輪(lun)(lun)所有(you)采用熱軋滑(hua)輪(lun)(lun);
5,起重(zhong)吊(diao)鉤采用T級(ji)起重(zhong)吊(diao)鉤,材料高于DG34CrMo,單雙排布(bu)局,節(jie)省室(shi)內空間;