雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)由彎軌、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小轎(jiao)車、合(he)閘系(xi)統軟(ruan)件和家(jia)用(yong)電器自動控制系(xi)統構成(cheng)，非常合(he)適于大懸架(jia)和大吊(diao)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)的平面圖范疇(chou)原(yuan)材料(liao)運輸。雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)門式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)承(cheng)(cheng)載力(li)強，跨距(ju)大、總體可(ke)靠性好，種類(lei)多，但本身品(pin)質與(yu)同(tong)樣吊(diao)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)的單(dan)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)橋式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)對比(bi)要大點，工程造價也較高(gao)。依據(ju)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)構造不一樣，又可(ke)分(fen)成(cheng)箱形梁(liang)(liang)(liang)(liang)和更(geng)加二種方式。通常多選(xuan)用(yong)筏(fa)型構造。關鍵商(shang)品(pin)有(you)：雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)門式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，電動式雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)門式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，電動式雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備，歐式古典雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，積放鏈雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji).

雙(shuang)梁(liang)起重(zhong)機(ji)承重(zhong)梁(liang)構(gou)造

1，承重(zhong)梁選用歐式古典箱(xiang)型梁組(zu)織(zhi)設計方案，重(zhong)量輕，合理配(pei)置；

2，整個PCB線路(lu)板制做，無對接焊縫，比拼湊承重梁更牢(lao)固。

3，豎直剛度為1/800，梁(liang)端拱度由數控切割整個(ge)PCB線路板開料(liao)，精準度高。

4，選用埋弧焊自動焊、無損(sun)檢(jian)測。焊后總(zong)體拋丸(wan)除銹，消地(di)應力、防(fang)銹處理(li)，超過Sa2.5級；

5，厚(hou)鋼(gang)板原材料(liao)為Q235B；環(huan)氧富鋅漆，薄厚(hou)120μm。

橋式雙梁起重機端梁一部分(fen)

1，大噸數起重設備(bei)端(duan)梁選(xuan)用絞接(jie)軟性設計方(fang)案，防止“幾條腿”運(yun)作。

2，車轱轆選用(yong)(yong)鏜孔方(fang)式，應用(yong)(yong)數(shu)控機床(chuang)鏜銑床(chuang)一(yi)回精準定(ding)位(wei)生產加工，保證規格精密度(du)和(he)配合尺寸；

3，每(mei)一端梁裝有(you)雙(shuang)輪緣的車(che)轱(gu)轆、緩沖器(qi)(qi)、驅(qu)動器(qi)(qi)維護和(he)防外遇(yu)保(bao)護器(qi)(qi)，安全(quan)性有(you)確保(bao)。

4，承重梁(liang)(liang)與端梁(liang)(liang)選(xuan)用(yong)10.9級高(gao)強螺栓聯接，保證整個設備構造抗壓強度(du)和精(jing)密度(du)。

橋式雙梁起重機總程

1，全歐式(shi)古(gu)典設(she)計方案，合理減少(shao)重(zhong)量(liang)，提(ti)(ti)升提(ti)(ti)高室內空間(jian)。

2，減(jian)速機選用(yong)起重設(she)備專用(yong)型的H系列產品硬齒面(mian)減(jian)速機，承載(zai)力高(gao)，使用(yong)期長。

3，鋼絲繩(sheng)卷筒選用厚鋼板生產接線軸方式，并(bing)對焊接開展無損(sun)檢(jian)測；

4，動滑輪所有選用熱(re)軋滑輪；

5，起(qi)重吊鉤(gou)選用T級起(qi)重吊鉤(gou)，材(cai)料高于DG34CrMo，單雙(shuang)排布(bu)局，節省室內(nei)空間；