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個舊單梁起重機

2021-04-25
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個舊單梁起重機
詳細介(jie)紹:

單梁式起(qi)重機(ji)是(shi)起(qi)重機(ji)的(de)一(yi)種,是(shi)由跨(kua)接和(he)吊車(che)小車(che)構(gou)(gou)(gou)成(cheng)的(de)起(qi)重機(ji)。跨(kua)接 沿路面路軌作(zuo)(zuo)(zuo)豎向(xiang)健身(shen)運(yun)(yun)動(dong)(dong),沿跨(kua)接 作(zuo)(zuo)(zuo)橫(heng)著健身(shen)運(yun)(yun)動(dong)(dong)。有起(qi)吊、跨(kua)接 走動(dong)(dong)、小車(che)走動(dong)(dong)等(deng)三個(ge)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)中機(ji)構(gou)(gou)(gou)。以人力資源或(huo)電力工(gong)(gong)(gong)(gong)程驅動(dong)(dong)器。多用(yong)以工(gong)(gong)(gong)(gong)業廠房(fang)或(huo)生產車(che)間(jian)(jian)內運(yun)(yun)送(song)貨品。用(yong)以加(jia)工(gong)(gong)(gong)(gong)廠、庫房(fang)、砂石廠等(deng)不一(yi)樣場所吊裝貨品,嚴禁在易燃性、易燃易爆(bao)腐蝕物(wu)(wu)質自然(ran)環境中應(ying)用(yong)。具(ju)備(bei)起(qi)重設(she)備(bei)的(de)特性,是(shi)一(yi)種作(zuo)(zuo)(zuo)循(xun)(xun)環系(xi)(xi)統(tong)(tong)、間(jian)(jian)歇(xie)性健身(shen)運(yun)(yun)動(dong)(dong)的(de)機(ji)械設(she)備(bei)。一(yi)個(ge)工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)中循(xun)(xun)環系(xi)(xi)統(tong)(tong)包(bao)含:取(qu)放設(she)備(bei)從取(qu)物(wu)(wu)地把(ba)物(wu)(wu)件提(ti)到,隨后(hou)水準(zhun)挪動(dong)(dong)到特定(ding)地址下降物(wu)(wu)件,然(ran)后(hou)開展反(fan)向(xiang)運(yun)(yun)動(dong)(dong),使(shi)取(qu)物(wu)(wu)設(she)備(bei)回到原點,便于(yu)開展下一(yi)次循(xun)(xun)環系(xi)(xi)統(tong)(tong)。工(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo)中機(ji)構(gou)(gou)(gou)包(bao)含:起(qi)吊機(ji)構(gou)(gou)(gou)、運(yun)(yun)作(zuo)(zuo)(zuo)機(ji)構(gou)(gou)(gou)、變幅(fu)機(ji)構(gou)(gou)(gou)和(he)轉動(dong)(dong)機(ji)構(gou)(gou)(gou),被稱作(zuo)(zuo)(zuo)起(qi)重機(ji)的(de)四(si)大機(ji)構(gou)(gou)(gou)。


單梁式起重機的構(gou)造特性

承重梁構造

1,承(cheng)重梁采用歐(ou)式古典(dian)箱(xiang)型梁機構設計方案,重量輕,合理配置;

2,整板制做(zuo),無對(dui)接焊縫,比拼湊承重梁更(geng)牢(lao)固。

3,豎直剛度為(wei)1/800,梁端(duan)拱度由數(shu)控(kong)切割(ge)整板開料,精準(zhun)度高。

4,采用埋(mai)弧焊自動焊、無損檢測。焊后總體(ti)拋(pao)丸除銹,消(xiao)地應力、防銹處理,做到(dao)Sa2.5級;

端梁一部分

1,大載貨量起(qi)重機端梁采(cai)用絞接軟性設(she)計方案(an),防止“三條腿”運(yun)作。

2,車轱轆(lu)采用(yong)(yong)鏜(tang)孔方(fang)式,應用(yong)(yong)數控機床(chuang)(chuang)鏜(tang)銑(xian)床(chuang)(chuang)一次精準定(ding)位生產加工(gong),保證規(gui)格精密(mi)度和配(pei)合(he)尺寸(cun);

3,每(mei)一端梁裝有雙輪緣的車(che)轱轆、緩(huan)沖(chong)器、驅動(dong)器維(wei)護和防外(wai)遇(yu)保(bao)護器,安全(quan)性有確保(bao)。

4,承重梁(liang)與端梁(liang)采用10.9級高強螺栓聯(lian)接(jie),保證整個設備(bei)構(gou)造抗壓(ya)強度和精(jing)密(mi)度。

小車總承

1,全歐式(shi)古典設計方案,合理(li)減少重(zhong)量,提升提高(gao)室內空間。

2,減速機(ji)采用(yong)起重機(ji)專(zhuan)用(yong)型的H系(xi)列產品硬齒面減速機(ji),承(cheng)載力高(gao),使用(yong)期長(chang)。

3,鋼(gang)絲繩(sheng)卷筒采(cai)用厚鋼(gang)板生產短(duan)接軸(zhou)方式,并對焊(han)接開(kai)展無損(sun)檢(jian)測;

4,動滑輪所(suo)有采(cai)用(yong)熱軋滑輪;

5,起重(zhong)吊鉤采(cai)用T級起重(zhong)吊鉤,材料(liao)高于DG34CrMo,單雙排布局,節省室內空(kong)間;


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