雙(shuang)梁(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)由彎(wan)軌、起(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)、起(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝小(xiao)轎車(che)、合(he)閘系統軟件和家用電(dian)(dian)器自(zi)動(dong)控制系統構成，非常合(he)適(shi)于大懸架和大吊(diao)重(zhong)(zhong)(zhong)(zhong)的平面圖范(fan)疇原材料運輸(shu)。雙(shuang)梁(liang)(liang)門(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)承載力強(qiang)，跨距大、總體可(ke)靠(kao)性好，種類多，但本身品質(zhi)與同樣(yang)吊(diao)重(zhong)(zhong)(zhong)(zhong)的單承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)橋式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)對比要大點，工(gong)程造(zao)價也較(jiao)高。依據承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)構造(zao)不一樣(yang)，又可(ke)分成箱形梁(liang)(liang)和更加(jia)二種方式(shi)。通常多選用筏型構造(zao)。關鍵商(shang)品有：雙(shuang)梁(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，雙(shuang)梁(liang)(liang)門(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，電(dian)(dian)動(dong)式(shi)雙(shuang)梁(liang)(liang)門(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，電(dian)(dian)動(dong)式(shi)雙(shuang)梁(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，雙(shuang)梁(liang)(liang)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備，歐(ou)式(shi)古典雙(shuang)梁(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，積(ji)放鏈雙(shuang)梁(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji).

雙梁(liang)起(qi)重機(ji)承重梁(liang)構(gou)造(zao)

1，承重(zhong)梁選用歐式古典箱型梁組織(zhi)設計(ji)方案，重(zhong)量輕，合理配置；

2，整個PCB線(xian)路板制做，無對(dui)接焊縫，比拼湊承重梁更牢(lao)固。

3，豎直剛度為1/800，梁(liang)端拱度由數控(kong)切割整個PCB線路板(ban)開(kai)料，精準度高。

4，選用埋弧焊自(zi)動焊、無損檢測(ce)。焊后總(zong)體拋丸(wan)除銹，消地應(ying)力、防銹處理，超(chao)過Sa2.5級(ji)；

5，厚(hou)鋼板(ban)原(yuan)材料為Q235B；環氧富鋅漆，薄厚(hou)120μm。

橋式雙梁(liang)起重機端(duan)梁(liang)一部(bu)分(fen)

1，大噸數(shu)起重設備(bei)端梁選用絞接軟性(xing)設計方(fang)案(an)，防止“幾條腿”運(yun)作。

2，車(che)轱轆選用鏜(tang)(tang)孔方式(shi)，應用數控(kong)機床(chuang)鏜(tang)(tang)銑床(chuang)一回精準(zhun)定位生產加(jia)工，保證規格(ge)精密度和配(pei)合(he)尺寸；

3，每一端(duan)梁(liang)裝有雙(shuang)輪(lun)緣的車轱轆、緩沖器(qi)、驅動(dong)器(qi)維護和防外遇保護器(qi)，安全性有確保。

4，承重梁(liang)與端梁(liang)選(xuan)用10.9級高強(qiang)螺栓聯(lian)接，保證整個設(she)備構造抗(kang)壓(ya)強(qiang)度和精密度。

橋式雙梁起重機總程

1，全歐式(shi)古典(dian)設計方案，合理減少(shao)重量，提升提高室(shi)內空間。

2，減(jian)速機選用(yong)(yong)起重(zhong)設備(bei)專用(yong)(yong)型的H系列產品硬齒面減(jian)速機，承載力高，使(shi)用(yong)(yong)期長。

3，鋼絲繩卷(juan)筒選用厚鋼板生產接(jie)線軸方式，并對焊接(jie)開(kai)展無損檢測(ce)；

4，動滑輪(lun)所有選用熱(re)軋滑輪(lun)；

5，起(qi)重吊鉤選用T級起(qi)重吊鉤，材料高(gao)于DG34CrMo，單雙排布(bu)局，節省室內空間；