威海單梁起重機

單(dan)梁式起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)是(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的一種,是(shi)由跨接(jie)(jie)和吊車(che)(che)小車(che)(che)構(gou)成的起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)。跨接(jie)(jie) 沿(yan)(yan)路面(mian)路軌作(zuo)豎向(xiang)健身運動(dong)(dong),沿(yan)(yan)跨接(jie)(jie) 作(zuo)橫著健身運動(dong)(dong)。有起(qi)(qi)吊、跨接(jie)(jie) 走動(dong)(dong)、小車(che)(che)走動(dong)(dong)等三(san)個工(gong)作(zuo)中(zhong)機(ji)(ji)(ji)(ji)構(gou)。以(yi)人(ren)力資(zi)源或電力工(gong)程驅動(dong)(dong)器。多用(yong)以(yi)工(gong)業(ye)廠房或生(sheng)產車(che)(che)間(jian)內運送貨(huo)品。用(yong)以(yi)加工(gong)廠、庫(ku)房、砂石廠等不一樣場所吊裝貨(huo)品,嚴禁在易燃(ran)性、易燃(ran)易爆腐(fu)蝕(shi)物(wu)質(zhi)自然環境(jing)中(zhong)應用(yong)。具備(bei)起(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)的特性,是(shi)一種作(zuo)循環系統(tong)、間(jian)歇性健身運動(dong)(dong)的機(ji)(ji)(ji)(ji)械設備(bei)。一個工(gong)作(zuo)中(zhong)循環系統(tong)包(bao)含(han):取放設備(bei)從取物(wu)地把物(wu)件(jian)提到,隨后水準挪動(dong)(dong)到特定地址下降物(wu)件(jian),然后開展反向(xiang)運動(dong)(dong),使(shi)取物(wu)設備(bei)回(hui)到原點,便于(yu)開展下一次循環系統(tong)。工(gong)作(zuo)中(zhong)機(ji)(ji)(ji)(ji)構(gou)包(bao)含(han):起(qi)(qi)吊機(ji)(ji)(ji)(ji)構(gou)、運作(zuo)機(ji)(ji)(ji)(ji)構(gou)、變(bian)幅機(ji)(ji)(ji)(ji)構(gou)和轉動(dong)(dong)機(ji)(ji)(ji)(ji)構(gou),被稱作(zuo)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的四大機(ji)(ji)(ji)(ji)構(gou)。
單梁式(shi)起重機的構造特(te)性
承重梁構造
1,承重(zhong)梁采用(yong)歐式古典箱型(xing)梁機構設計方案(an),重(zhong)量輕,合理配(pei)置;
2,整(zheng)板制(zhi)做,無對接焊縫,比(bi)拼湊承重(zhong)梁更牢固。
3,豎直剛度(du)為1/800,梁端拱(gong)度(du)由(you)數控切割整(zheng)板(ban)開料(liao),精準度(du)高。
4,采用埋弧焊自(zi)動焊、無(wu)損檢(jian)測(ce)。焊后總(zong)體(ti)拋丸除銹(xiu),消地(di)應力(li)、防銹(xiu)處理(li),做到Sa2.5級;
端梁一部分
1,大載(zai)貨量起重機端(duan)梁采用(yong)絞(jiao)接軟性設計方案,防止“三條腿(tui)”運(yun)作。
2,車(che)轱轆采用鏜孔(kong)方式(shi),應用數控機床鏜銑床一次精(jing)準定位(wei)生產加(jia)工,保證規(gui)格精(jing)密度和配合尺寸(cun);
3,每一端梁裝有雙輪緣的(de)車轱轆、緩沖器、驅(qu)動(dong)器維護和防外遇(yu)保(bao)護器,安全性有確保(bao)。
4,承重梁(liang)與端梁(liang)采用(yong)10.9級(ji)高強螺栓聯(lian)接,保證整個設備(bei)構造(zao)抗壓強度和(he)精密度。
小車總承
1,全歐式古典設計方案,合(he)理減少重量,提升提高室內空間。
2,減(jian)速機(ji)采(cai)用(yong)起重機(ji)專用(yong)型的H系(xi)列產品硬齒面減(jian)速機(ji),承載力(li)高(gao),使(shi)用(yong)期長。
3,鋼絲繩卷筒采用厚(hou)鋼板(ban)生(sheng)產短(duan)接(jie)軸(zhou)方(fang)式,并對焊接(jie)開展無損檢(jian)測;
4,動滑(hua)輪所有采用熱軋(ya)滑(hua)輪;
5,起重吊(diao)(diao)鉤采用T級(ji)起重吊(diao)(diao)鉤,材料高于DG34CrMo,單雙排布局,節省室內空間;