鞍山單梁起重機

單梁式起重機(ji)是(shi)起重機(ji)的(de)一(yi)(yi)種(zhong),是(shi)由跨接和(he)吊(diao)(diao)車(che)小(xiao)車(che)構(gou)(gou)成(cheng)的(de)起重機(ji)。跨接 沿路面路軌(gui)作豎向健(jian)(jian)身(shen)運(yun)動(dong)(dong),沿跨接 作橫著健(jian)(jian)身(shen)運(yun)動(dong)(dong)。有(you)起吊(diao)(diao)、跨接 走(zou)(zou)動(dong)(dong)、小(xiao)車(che)走(zou)(zou)動(dong)(dong)等(deng)三(san)個工(gong)(gong)(gong)作中機(ji)構(gou)(gou)。以人力資源或電力工(gong)(gong)(gong)程(cheng)驅動(dong)(dong)器。多用(yong)以工(gong)(gong)(gong)業廠(chang)房或生產(chan)車(che)間(jian)內運(yun)送(song)貨(huo)品。用(yong)以加工(gong)(gong)(gong)廠(chang)、庫房、砂石廠(chang)等(deng)不一(yi)(yi)樣(yang)場(chang)所吊(diao)(diao)裝貨(huo)品,嚴禁在易(yi)(yi)燃性(xing)、易(yi)(yi)燃易(yi)(yi)爆腐蝕(shi)物(wu)(wu)質自然(ran)環境中應(ying)用(yong)。具(ju)備(bei)起重設備(bei)的(de)特(te)性(xing),是(shi)一(yi)(yi)種(zhong)作循(xun)環系(xi)統(tong)(tong)、間(jian)歇性(xing)健(jian)(jian)身(shen)運(yun)動(dong)(dong)的(de)機(ji)械設備(bei)。一(yi)(yi)個工(gong)(gong)(gong)作中循(xun)環系(xi)統(tong)(tong)包含:取放(fang)設備(bei)從(cong)取物(wu)(wu)地把物(wu)(wu)件(jian)(jian)提到(dao),隨(sui)后水(shui)準挪動(dong)(dong)到(dao)特(te)定地址下(xia)降物(wu)(wu)件(jian)(jian),然(ran)后開(kai)展(zhan)反向運(yun)動(dong)(dong),使取物(wu)(wu)設備(bei)回(hui)到(dao)原點,便于開(kai)展(zhan)下(xia)一(yi)(yi)次循(xun)環系(xi)統(tong)(tong)。工(gong)(gong)(gong)作中機(ji)構(gou)(gou)包含:起吊(diao)(diao)機(ji)構(gou)(gou)、運(yun)作機(ji)構(gou)(gou)、變幅機(ji)構(gou)(gou)和(he)轉動(dong)(dong)機(ji)構(gou)(gou),被稱作起重機(ji)的(de)四大機(ji)構(gou)(gou)。
單梁(liang)式起重機的構(gou)造特性(xing)
承重梁構造
1,承重梁采用歐式古典箱型梁機(ji)構設計(ji)方(fang)案,重量輕,合理(li)配置;
2,整(zheng)板制(zhi)做,無對接(jie)焊(han)縫(feng),比拼湊承重梁更牢固。
3,豎直(zhi)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(mai)弧焊自動焊、無損檢測(ce)。焊后總體拋丸除銹,消地應力(li)、防銹處理(li),做到(dao)Sa2.5級;
端梁一部分
1,大載貨(huo)量起重(zhong)機(ji)端梁采用絞接軟性設計方案,防止“三條(tiao)腿”運(yun)作。
2,車轱轆(lu)采用鏜(tang)(tang)孔方式,應(ying)用數控機床(chuang)鏜(tang)(tang)銑床(chuang)一次(ci)精(jing)準定(ding)位生(sheng)產加工,保證規格精(jing)密(mi)度和(he)配合尺寸;
3,每一端(duan)梁裝有(you)雙輪緣的車轱轆、緩沖(chong)器、驅動器維護和(he)防外遇保護器,安全性有(you)確保。
4,承(cheng)重梁與端(duan)梁采用10.9級高強(qiang)螺栓聯接,保證整個設(she)備構造抗壓(ya)強(qiang)度和精密(mi)度。
小車總承
1,全歐式古典設計方(fang)案,合理減(jian)少重(zhong)量,提(ti)升(sheng)提(ti)高室內空間。
2,減(jian)速機(ji)采(cai)用(yong)起(qi)重機(ji)專用(yong)型的(de)H系(xi)列產品(pin)硬齒面減(jian)速機(ji),承(cheng)載力高,使用(yong)期長。
3,鋼絲繩(sheng)卷筒(tong)采(cai)用厚(hou)鋼板生產短接軸方式,并對焊接開展(zhan)無損檢測;
4,動(dong)滑(hua)輪所有采用(yong)熱軋滑(hua)輪;
5,起重(zhong)吊鉤采用T級起重(zhong)吊鉤,材(cai)料高于DG34CrMo,單雙排布局(ju),節(jie)省室內(nei)空(kong)間;