山西單梁起重機

單梁(liang)式起(qi)重(zhong)(zhong)機(ji)(ji)(ji)是起(qi)重(zhong)(zhong)機(ji)(ji)(ji)的一(yi)種(zhong),是由跨(kua)接和吊車小車構(gou)(gou)成的起(qi)重(zhong)(zhong)機(ji)(ji)(ji)。跨(kua)接 沿(yan)路(lu)面路(lu)軌作豎向(xiang)健身(shen)運(yun)(yun)動(dong)(dong)(dong)(dong),沿(yan)跨(kua)接 作橫著(zhu)健身(shen)運(yun)(yun)動(dong)(dong)(dong)(dong)。有起(qi)吊、跨(kua)接 走(zou)動(dong)(dong)(dong)(dong)、小車走(zou)動(dong)(dong)(dong)(dong)等三個(ge)工(gong)(gong)作中(zhong)機(ji)(ji)(ji)構(gou)(gou)。以人(ren)力資源或電(dian)力工(gong)(gong)程驅動(dong)(dong)(dong)(dong)器。多用以工(gong)(gong)業(ye)廠(chang)房(fang)(fang)或生(sheng)產車間(jian)內運(yun)(yun)送貨品。用以加工(gong)(gong)廠(chang)、庫房(fang)(fang)、砂石廠(chang)等不(bu)一(yi)樣場所吊裝貨品,嚴禁在(zai)易燃性(xing)、易燃易爆腐蝕物質自然環境中(zhong)應用。具備(bei)(bei)起(qi)重(zhong)(zhong)設備(bei)(bei)的特性(xing),是一(yi)種(zhong)作循(xun)環系統、間(jian)歇(xie)性(xing)健身(shen)運(yun)(yun)動(dong)(dong)(dong)(dong)的機(ji)(ji)(ji)械設備(bei)(bei)。一(yi)個(ge)工(gong)(gong)作中(zhong)循(xun)環系統包(bao)含(han)(han):取放設備(bei)(bei)從取物地(di)把物件提(ti)到,隨后水準挪(nuo)動(dong)(dong)(dong)(dong)到特定地(di)址下降(jiang)物件,然后開(kai)展反向(xiang)運(yun)(yun)動(dong)(dong)(dong)(dong),使取物設備(bei)(bei)回到原點,便于開(kai)展下一(yi)次循(xun)環系統。工(gong)(gong)作中(zhong)機(ji)(ji)(ji)構(gou)(gou)包(bao)含(han)(han):起(qi)吊機(ji)(ji)(ji)構(gou)(gou)、運(yun)(yun)作機(ji)(ji)(ji)構(gou)(gou)、變(bian)幅機(ji)(ji)(ji)構(gou)(gou)和轉動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)構(gou)(gou),被稱作起(qi)重(zhong)(zhong)機(ji)(ji)(ji)的四(si)大機(ji)(ji)(ji)構(gou)(gou)。
單(dan)梁式(shi)起重(zhong)機的構造特性
承重梁構造
1,承重梁采用(yong)歐式古(gu)典箱型(xing)梁機構設計(ji)方案,重量輕,合理配置(zhi);
2,整(zheng)板制做,無對接焊縫(feng),比拼湊承重梁(liang)更牢固。
3,豎直剛度為1/800,梁端拱度由(you)數控切割整(zheng)板開料,精(jing)準(zhun)度高。
4,采用埋(mai)弧(hu)焊(han)自(zi)動焊(han)、無(wu)損檢(jian)測。焊(han)后總體拋丸除銹(xiu),消(xiao)地應力(li)、防銹(xiu)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軟性設(she)計(ji)方案(an),防(fang)止(zhi)“三條腿”運作(zuo)。
2,車轱轆(lu)采用鏜(tang)孔(kong)方式,應(ying)用數控(kong)機床鏜(tang)銑(xian)床一次精準(zhun)定位(wei)生(sheng)產加工,保證規格精密度和配合尺寸;
3,每一端梁裝有雙(shuang)輪(lun)緣的車轱轆、緩沖器、驅動器維(wei)護和防外(wai)遇保護器,安全(quan)性有確保。
4,承重梁與端(duan)梁采用10.9級(ji)高強螺栓聯接(jie),保(bao)證整個設備構造(zao)抗(kang)壓強度和精密度。
小車總承
1,全歐式(shi)古典設計方案,合理減少重量,提升提高(gao)室內空(kong)間。
2,減速機(ji)采用(yong)(yong)(yong)起重(zhong)機(ji)專用(yong)(yong)(yong)型(xing)的H系(xi)列產品硬(ying)齒面減速機(ji),承(cheng)載力高,使(shi)用(yong)(yong)(yong)期長。
3,鋼絲(si)繩卷(juan)筒采用厚鋼板(ban)生產短接(jie)軸方(fang)式(shi),并對(dui)焊接(jie)開(kai)展(zhan)無損檢測;
4,動滑輪(lun)所有采用熱軋滑輪(lun);
5,起重吊鉤采用T級起重吊鉤,材料(liao)高于DG34CrMo,單雙排布(bu)局(ju),節省室內空(kong)間;