雙梁(liang)(liang)(liang)(liang)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)由彎軌、起重(zhong)(zhong)(zhong)(zhong)(zhong)設備承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)、起重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小轎車、合閘系統(tong)軟(ruan)件和(he)家用(yong)(yong)電(dian)器自動控制系統(tong)構(gou)成，非常合適于大(da)懸(xuan)架和(he)大(da)吊(diao)重(zhong)(zhong)(zhong)(zhong)(zhong)的平(ping)面圖范疇原材(cai)料運輸(shu)。雙梁(liang)(liang)(liang)(liang)門(men)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)承載力(li)強(qiang)，跨距大(da)、總(zong)體可(ke)靠性好，種(zhong)(zhong)類(lei)多(duo)，但本(ben)身品(pin)質與同樣(yang)吊(diao)重(zhong)(zhong)(zhong)(zhong)(zhong)的單承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)橋式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)對比要大(da)點，工程(cheng)造價也較高。依據承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)構(gou)造不一樣(yang)，又可(ke)分成箱形梁(liang)(liang)(liang)(liang)和(he)更加(jia)二種(zhong)(zhong)方式(shi)。通常多(duo)選用(yong)(yong)筏型構(gou)造。關鍵商(shang)品(pin)有：雙梁(liang)(liang)(liang)(liang)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，雙梁(liang)(liang)(liang)(liang)門(men)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，電(dian)動式(shi)雙梁(liang)(liang)(liang)(liang)門(men)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，電(dian)動式(shi)雙梁(liang)(liang)(liang)(liang)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，雙梁(liang)(liang)(liang)(liang)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)設備，歐(ou)式(shi)古典雙梁(liang)(liang)(liang)(liang)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，積放鏈(lian)雙梁(liang)(liang)(liang)(liang)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji).

雙梁(liang)起(qi)重機(ji)承重梁(liang)構造

1，承重(zhong)(zhong)梁(liang)選(xuan)用歐式(shi)古典箱型梁(liang)組織設計方案，重(zhong)(zhong)量輕，合理配置；

2，整個PCB線路板制做，無(wu)對接焊縫，比拼湊(cou)承重梁更牢固。

3，豎直剛度為(wei)1/800，梁端拱度由數控切割整個PCB線路板開(kai)料(liao)，精準度高。

4，選用(yong)埋(mai)弧焊(han)自動焊(han)、無損檢測。焊(han)后(hou)總體拋丸除銹，消地應力、防(fang)銹處理(li)，超(chao)過(guo)Sa2.5級(ji)；

5，厚鋼板原材料為Q235B；環氧富鋅漆，薄厚120μm。

橋(qiao)式(shi)雙(shuang)梁起重機端(duan)梁一部分

1，大噸(dun)數起重設(she)備端(duan)梁選用絞接軟(ruan)性設(she)計方案，防止(zhi)“幾條腿(tui)”運(yun)作。

2，車轱轆選用(yong)鏜孔方(fang)式(shi)，應用(yong)數控機(ji)床(chuang)鏜銑(xian)床(chuang)一回精(jing)準定位(wei)生產加工，保(bao)證規格(ge)精(jing)密(mi)度和配合(he)尺寸；

3，每一端梁(liang)裝(zhuang)有雙輪緣(yuan)的(de)車轱轆、緩沖器、驅動器維(wei)護(hu)和防外(wai)遇保護(hu)器，安全性有確保。

4，承重(zhong)梁與端梁選用10.9級高強(qiang)螺栓聯接，保證整個設備構造抗壓強(qiang)度和精密度。

橋式雙梁起重機總程

1，全歐式古(gu)典設計(ji)方案，合(he)理減少(shao)重量，提(ti)升提(ti)高室內(nei)空間。

2，減速機(ji)選(xuan)用(yong)(yong)起重(zhong)設備專用(yong)(yong)型(xing)的H系(xi)列產品硬齒面(mian)減速機(ji)，承(cheng)載力高，使用(yong)(yong)期長。

3，鋼(gang)絲繩卷筒選用厚鋼(gang)板生產接(jie)線(xian)軸方式，并對焊接(jie)開展(zhan)無損檢(jian)測；

4，動滑(hua)輪所有選用熱軋滑(hua)輪；

5，起重吊鉤選(xuan)用T級起重吊鉤，材料高于DG34CrMo，單雙排(pai)布局，節省室(shi)內(nei)空(kong)間；