雙(shuang)梁(liang)(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)由彎(wan)軌、起(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)、起(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車(che)、合(he)閘系統(tong)軟件和家(jia)用(yong)電(dian)(dian)器自動控制系統(tong)構(gou)(gou)成(cheng)，非常(chang)合(he)適(shi)于大(da)懸架和大(da)吊重(zhong)(zhong)(zhong)(zhong)的平(ping)面圖范疇原材料運(yun)輸。雙(shuang)梁(liang)(liang)(liang)門式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)承(cheng)載力(li)強，跨距大(da)、總體可靠性(xing)好，種類多，但本身品(pin)質與同樣吊重(zhong)(zhong)(zhong)(zhong)的單承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)橋式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)對比要大(da)點，工程(cheng)造(zao)價也較(jiao)高。依據承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)構(gou)(gou)造(zao)不一樣，又可分成(cheng)箱(xiang)形梁(liang)(liang)(liang)和更加二種方式(shi)(shi)。通常(chang)多選用(yong)筏型構(gou)(gou)造(zao)。關鍵商品(pin)有：雙(shuang)梁(liang)(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，雙(shuang)梁(liang)(liang)(liang)門式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，電(dian)(dian)動式(shi)(shi)雙(shuang)梁(liang)(liang)(liang)門式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，電(dian)(dian)動式(shi)(shi)雙(shuang)梁(liang)(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，雙(shuang)梁(liang)(liang)(liang)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備，歐式(shi)(shi)古典雙(shuang)梁(liang)(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，積放鏈雙(shuang)梁(liang)(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji).

雙梁(liang)起重機承重梁(liang)構造

1，承重梁選(xuan)用歐式古典箱(xiang)型梁組織設計方案(an)，重量(liang)輕(qing)，合(he)理(li)配置；

2，整個PCB線路板制做，無對接焊縫，比拼湊承(cheng)重梁更牢固。

3，豎(shu)直(zhi)剛度為1/800，梁端拱度由數控切割整個PCB線路板開料，精準度高。

4，選用(yong)埋弧焊(han)自動焊(han)、無損檢測(ce)。焊(han)后總體拋丸除銹，消地應力、防銹處理，超(chao)過Sa2.5級；

5，厚(hou)鋼板(ban)原材(cai)料為Q235B；環氧富鋅漆，薄(bo)厚(hou)120μm。

橋式雙梁(liang)起重(zhong)機端梁(liang)一部分

1，大噸(dun)數(shu)起重(zhong)設備端梁(liang)選用(yong)絞接軟性設計方(fang)案，防止“幾條腿”運作(zuo)。

2，車(che)轱轆選(xuan)用鏜(tang)孔方式，應用數控機床(chuang)(chuang)鏜(tang)銑床(chuang)(chuang)一回精準定位生產(chan)加工，保證規格精密度和配(pei)合尺寸；

3，每一端梁裝有雙(shuang)輪緣的車(che)轱轆、緩沖器、驅動器維護(hu)和(he)防外遇(yu)保護(hu)器，安全(quan)性有確保。

4，承(cheng)重梁與端梁選用10.9級高強螺栓(shuan)聯接，保證整個設備構造抗壓強度和精密度。

橋式雙梁起重機總程

1，全(quan)歐式(shi)古典(dian)設計方(fang)案，合理減少重量，提(ti)(ti)升提(ti)(ti)高室(shi)內空間(jian)。

2，減(jian)速機(ji)選用(yong)起重設(she)備專(zhuan)用(yong)型的(de)H系列產品(pin)硬齒面(mian)減(jian)速機(ji)，承載力高，使用(yong)期長。

3，鋼絲繩卷筒選(xuan)用厚(hou)鋼板生(sheng)產接線軸方式，并對(dui)焊(han)接開展無損(sun)檢測；

4，動滑(hua)輪所有(you)選(xuan)用熱(re)軋滑(hua)輪；

5，起(qi)重吊鉤選用T級起(qi)重吊鉤，材料高于DG34CrMo，單雙排布局(ju)，節(jie)省室(shi)內空間；