恩施單梁起重機

單梁式(shi)起重(zhong)(zhong)機(ji)(ji)(ji)是(shi)起重(zhong)(zhong)機(ji)(ji)(ji)的一種(zhong),是(shi)由跨接(jie)和吊(diao)車小車構成的起重(zhong)(zhong)機(ji)(ji)(ji)。跨接(jie) 沿路(lu)面路(lu)軌(gui)作(zuo)(zuo)豎(shu)向健身運動(dong)(dong)(dong),沿跨接(jie) 作(zuo)(zuo)橫著健身運動(dong)(dong)(dong)。有(you)起吊(diao)、跨接(jie) 走(zou)動(dong)(dong)(dong)、小車走(zou)動(dong)(dong)(dong)等三個工(gong)(gong)(gong)作(zuo)(zuo)中(zhong)機(ji)(ji)(ji)構。以人力資(zi)源(yuan)或電(dian)力工(gong)(gong)(gong)程驅動(dong)(dong)(dong)器。多(duo)用(yong)以工(gong)(gong)(gong)業廠房(fang)或生產車間內運送貨品。用(yong)以加工(gong)(gong)(gong)廠、庫房(fang)、砂石廠等不一樣場所(suo)吊(diao)裝貨品,嚴禁在易(yi)燃(ran)性(xing)、易(yi)燃(ran)易(yi)爆腐(fu)蝕物(wu)質自然環境中(zhong)應用(yong)。具備(bei)(bei)起重(zhong)(zhong)設(she)(she)備(bei)(bei)的特性(xing),是(shi)一種(zhong)作(zuo)(zuo)循(xun)環系(xi)(xi)統、間歇性(xing)健身運動(dong)(dong)(dong)的機(ji)(ji)(ji)械(xie)設(she)(she)備(bei)(bei)。一個工(gong)(gong)(gong)作(zuo)(zuo)中(zhong)循(xun)環系(xi)(xi)統包含(han):取放設(she)(she)備(bei)(bei)從取物(wu)地把(ba)物(wu)件提到,隨后水準挪動(dong)(dong)(dong)到特定(ding)地址下降物(wu)件,然后開(kai)展(zhan)反向運動(dong)(dong)(dong),使取物(wu)設(she)(she)備(bei)(bei)回(hui)到原點,便(bian)于開(kai)展(zhan)下一次循(xun)環系(xi)(xi)統。工(gong)(gong)(gong)作(zuo)(zuo)中(zhong)機(ji)(ji)(ji)構包含(han):起吊(diao)機(ji)(ji)(ji)構、運作(zuo)(zuo)機(ji)(ji)(ji)構、變(bian)幅機(ji)(ji)(ji)構和轉(zhuan)動(dong)(dong)(dong)機(ji)(ji)(ji)構,被稱作(zuo)(zuo)起重(zhong)(zhong)機(ji)(ji)(ji)的四大機(ji)(ji)(ji)構。
單梁式起(qi)重(zhong)機(ji)的(de)構造特性
承重梁構造
1,承(cheng)重梁采(cai)用(yong)歐式古典(dian)箱型梁機構(gou)設(she)計方案,重量(liang)輕(qing),合(he)理配置;
2,整板制做(zuo),無對接焊縫,比拼湊(cou)承重梁更牢固。
3,豎直剛(gang)度(du)(du)為1/800,梁端拱(gong)度(du)(du)由數控切(qie)割整板(ban)開(kai)料,精準(zhun)度(du)(du)高。
4,采用埋弧焊自動(dong)焊、無損檢測。焊后總體拋(pao)丸除銹,消(xiao)地應力、防銹處理,做到(dao)Sa2.5級(ji);
端梁一部分
1,大載(zai)貨量起重機端(duan)梁采用絞接軟性設計(ji)方案,防止“三條腿”運作。
2,車轱轆采用(yong)鏜孔方式(shi),應用(yong)數控機床鏜銑床一次精準定位生產加工,保證規格精密度和配合尺寸;
3,每一端梁裝(zhuang)有(you)雙輪緣(yuan)的車轱轆、緩沖器、驅(qu)動器維護(hu)和(he)防外遇保護(hu)器,安(an)全(quan)性(xing)有(you)確(que)保。
4,承重梁與端(duan)梁采用10.9級高強螺栓聯接,保證(zheng)整(zheng)個(ge)設備(bei)構造抗壓強度和精密度。
小車總承
1,全歐式(shi)古典設計(ji)方案(an),合理減少重量,提(ti)升提(ti)高室內空(kong)間。
2,減(jian)速機(ji)采用起重機(ji)專用型的H系列產品硬齒面減(jian)速機(ji),承載力高,使用期長。
3,鋼(gang)絲繩(sheng)卷筒采用厚鋼(gang)板(ban)生產短接軸方式,并對焊接開展無損檢測;
4,動(dong)滑輪所有采(cai)用熱軋滑輪;
5,起重吊鉤(gou)(gou)采用(yong)T級(ji)起重吊鉤(gou)(gou),材料高于DG34CrMo,單雙排布(bu)局,節省室內空間(jian);