長春單梁起重機

單(dan)梁式起(qi)(qi)重機(ji)(ji)是起(qi)(qi)重機(ji)(ji)的(de)一(yi)種(zhong),是由(you)跨接和(he)吊(diao)車小車構(gou)成(cheng)的(de)起(qi)(qi)重機(ji)(ji)。跨接 沿路面路軌作(zuo)(zuo)豎向健(jian)(jian)身運(yun)動(dong)(dong)(dong)(dong),沿跨接 作(zuo)(zuo)橫著健(jian)(jian)身運(yun)動(dong)(dong)(dong)(dong)。有起(qi)(qi)吊(diao)、跨接 走動(dong)(dong)(dong)(dong)、小車走動(dong)(dong)(dong)(dong)等(deng)三個工(gong)(gong)作(zuo)(zuo)中(zhong)(zhong)機(ji)(ji)構(gou)。以人力資源(yuan)或電力工(gong)(gong)程驅動(dong)(dong)(dong)(dong)器。多(duo)用(yong)以工(gong)(gong)業廠房或生產車間(jian)內(nei)運(yun)送貨品。用(yong)以加工(gong)(gong)廠、庫房、砂(sha)石廠等(deng)不一(yi)樣場所吊(diao)裝貨品,嚴(yan)禁在易燃(ran)性、易燃(ran)易爆腐蝕物(wu)質自然(ran)環境中(zhong)(zhong)應用(yong)。具備(bei)起(qi)(qi)重設(she)備(bei)的(de)特性,是一(yi)種(zhong)作(zuo)(zuo)循環系統、間(jian)歇性健(jian)(jian)身運(yun)動(dong)(dong)(dong)(dong)的(de)機(ji)(ji)械設(she)備(bei)。一(yi)個工(gong)(gong)作(zuo)(zuo)中(zhong)(zhong)循環系統包含(han):取放設(she)備(bei)從(cong)取物(wu)地把物(wu)件(jian)提到(dao),隨后(hou)(hou)水準挪動(dong)(dong)(dong)(dong)到(dao)特定地址(zhi)下降物(wu)件(jian),然(ran)后(hou)(hou)開展反向運(yun)動(dong)(dong)(dong)(dong),使取物(wu)設(she)備(bei)回到(dao)原(yuan)點,便(bian)于(yu)開展下一(yi)次循環系統。工(gong)(gong)作(zuo)(zuo)中(zhong)(zhong)機(ji)(ji)構(gou)包含(han):起(qi)(qi)吊(diao)機(ji)(ji)構(gou)、運(yun)作(zuo)(zuo)機(ji)(ji)構(gou)、變幅機(ji)(ji)構(gou)和(he)轉動(dong)(dong)(dong)(dong)機(ji)(ji)構(gou),被稱(cheng)作(zuo)(zuo)起(qi)(qi)重機(ji)(ji)的(de)四大機(ji)(ji)構(gou)。
單梁(liang)式(shi)起重機的構造(zao)特性
承重梁構造
1,承重梁采(cai)用歐式古典(dian)箱型梁機構設計(ji)方案,重量輕(qing),合理配(pei)置;
2,整板制做,無對接焊縫,比拼湊承重梁更牢固(gu)。
3,豎(shu)直剛度為1/800,梁(liang)端拱(gong)度由數控切割整(zheng)板開料(liao),精準度高。
4,采用埋弧焊(han)自動焊(han)、無損檢測。焊(han)后總體(ti)拋丸除(chu)銹,消地(di)應(ying)力、防銹處理,做(zuo)到(dao)Sa2.5級;
端梁一部分
1,大(da)載貨量起重機端(duan)梁采用絞接(jie)軟性(xing)設計方案,防止“三條腿”運作。
2,車轱轆采用鏜(tang)孔方式(shi),應用數控(kong)機(ji)床鏜(tang)銑床一次精準定(ding)位(wei)生產加工,保證規格(ge)精密度和配(pei)合尺寸;
3,每(mei)一端梁(liang)裝有雙輪緣的車轱轆、緩沖器、驅動器維(wei)護和防外遇保護器,安全性有確保。
4,承重梁(liang)與(yu)端梁(liang)采用10.9級高(gao)強螺(luo)栓聯接,保證整個設備構造抗壓(ya)強度(du)和精密度(du)。
小車總承
1,全歐(ou)式古典設計方案(an),合理減少重量,提升提高室內(nei)空間(jian)。
2,減速機采用起重機專用型(xing)的H系列產品硬齒面減速機,承載力高,使用期長。
3,鋼絲繩卷筒采用厚鋼板(ban)生產短接軸(zhou)方式(shi),并對(dui)焊接開展無(wu)損檢測;
4,動滑(hua)輪(lun)所有采用(yong)熱軋滑(hua)輪(lun);
5,起重(zhong)吊鉤(gou)采用T級起重(zhong)吊鉤(gou),材料高(gao)于DG34CrMo,單雙排布局(ju),節省室內空間;