萍鄉單梁起重機

單梁式起(qi)(qi)(qi)(qi)重機(ji)是(shi)起(qi)(qi)(qi)(qi)重機(ji)的一(yi)(yi)種(zhong),是(shi)由(you)跨接(jie)和(he)吊(diao)(diao)車小車構(gou)成的起(qi)(qi)(qi)(qi)重機(ji)。跨接(jie) 沿路(lu)面路(lu)軌作(zuo)豎向健身(shen)運動(dong)(dong)(dong)(dong)(dong),沿跨接(jie) 作(zuo)橫(heng)著健身(shen)運動(dong)(dong)(dong)(dong)(dong)。有起(qi)(qi)(qi)(qi)吊(diao)(diao)、跨接(jie) 走(zou)動(dong)(dong)(dong)(dong)(dong)、小車走(zou)動(dong)(dong)(dong)(dong)(dong)等三個工(gong)(gong)作(zuo)中(zhong)機(ji)構(gou)。以人力(li)資源(yuan)或電力(li)工(gong)(gong)程驅動(dong)(dong)(dong)(dong)(dong)器。多(duo)用以工(gong)(gong)業廠(chang)房(fang)或生產車間內運送(song)貨(huo)品(pin)。用以加工(gong)(gong)廠(chang)、庫房(fang)、砂石廠(chang)等不一(yi)(yi)樣場所吊(diao)(diao)裝貨(huo)品(pin),嚴(yan)禁在易燃性、易燃易爆腐蝕物質自(zi)然環境(jing)中(zhong)應用。具(ju)備(bei)起(qi)(qi)(qi)(qi)重設(she)備(bei)的特(te)性,是(shi)一(yi)(yi)種(zhong)作(zuo)循(xun)環系(xi)統(tong)、間歇性健身(shen)運動(dong)(dong)(dong)(dong)(dong)的機(ji)械設(she)備(bei)。一(yi)(yi)個工(gong)(gong)作(zuo)中(zhong)循(xun)環系(xi)統(tong)包含(han):取放設(she)備(bei)從取物地把物件提到(dao),隨后水準挪動(dong)(dong)(dong)(dong)(dong)到(dao)特(te)定(ding)地址下降物件,然后開展(zhan)反向運動(dong)(dong)(dong)(dong)(dong),使取物設(she)備(bei)回到(dao)原點,便于開展(zhan)下一(yi)(yi)次(ci)循(xun)環系(xi)統(tong)。工(gong)(gong)作(zuo)中(zhong)機(ji)構(gou)包含(han):起(qi)(qi)(qi)(qi)吊(diao)(diao)機(ji)構(gou)、運作(zuo)機(ji)構(gou)、變幅(fu)機(ji)構(gou)和(he)轉動(dong)(dong)(dong)(dong)(dong)機(ji)構(gou),被(bei)稱作(zuo)起(qi)(qi)(qi)(qi)重機(ji)的四大機(ji)構(gou)。
單梁式(shi)起重機的(de)構造(zao)特性
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(ji)方案,重量輕(qing),合理配置;
2,整板制(zhi)做,無對接焊縫,比(bi)拼(pin)湊承重梁更(geng)牢固。
3,豎直剛(gang)度為1/800,梁(liang)端拱度由數控切割整板開料,精準(zhun)度高。
4,采用埋(mai)弧焊(han)自動焊(han)、無損(sun)檢測。焊(han)后(hou)總體拋丸除(chu)銹(xiu),消地應(ying)力、防銹(xiu)處理,做到Sa2.5級;
端梁一部分
1,大(da)載貨量起重(zhong)機端(duan)梁采用絞接軟性設計(ji)方案,防止“三(san)條腿”運作。
2,車轱轆采用鏜孔方式,應用數控機床鏜銑(xian)床一次精準定位(wei)生產加工,保證規格(ge)精密度和配合尺寸;
3,每一端梁(liang)裝有雙輪緣的車轱(gu)轆(lu)、緩沖(chong)器、驅動器維護和防外遇保護器,安全性(xing)有確保。
4,承重梁(liang)(liang)與端梁(liang)(liang)采用10.9級(ji)高強螺栓聯接,保證整個(ge)設(she)備構(gou)造抗(kang)壓(ya)強度(du)和精密度(du)。
小車總承
1,全歐式(shi)古典(dian)設(she)計方案(an),合理減少重量,提(ti)升(sheng)提(ti)高室內空間。
2,減(jian)速(su)機(ji)采用(yong)起重機(ji)專用(yong)型的(de)H系列產(chan)品硬(ying)齒(chi)面減(jian)速(su)機(ji),承載力(li)高,使(shi)用(yong)期長。
3,鋼(gang)絲(si)繩卷筒采用厚鋼(gang)板生產(chan)短接軸方式(shi),并對(dui)焊接開展(zhan)無(wu)損(sun)檢(jian)測;
4,動(dong)滑輪所有采用(yong)熱軋(ya)滑輪;
5,起(qi)重(zhong)吊鉤采(cai)用(yong)T級起(qi)重(zhong)吊鉤,材料高于(yu)DG34CrMo,單雙排布局,節省室(shi)內空間;