雙梁(liang)(liang)起(qi)(qi)重(zhong)(zhong)(zhong)機由彎軌(gui)、起(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)承重(zhong)(zhong)(zhong)梁(liang)(liang)、起(qi)(qi)重(zhong)(zhong)(zhong)吊裝小轎車、合(he)閘(zha)系統軟件和家用(yong)(yong)電(dian)器自動控制系統構成(cheng)(cheng)，非常合(he)適于大(da)懸架(jia)和大(da)吊重(zhong)(zhong)(zhong)的平(ping)面圖范疇(chou)原材料運輸。雙梁(liang)(liang)門式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機承載(zai)力(li)強，跨距大(da)、總體可靠性(xing)好，種(zhong)類多(duo)，但(dan)本身品(pin)質與同樣吊重(zhong)(zhong)(zhong)的單(dan)承重(zhong)(zhong)(zhong)梁(liang)(liang)橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機對比要大(da)點，工程造價也較高。依據承重(zhong)(zhong)(zhong)梁(liang)(liang)構造不(bu)一樣，又可分(fen)成(cheng)(cheng)箱形梁(liang)(liang)和更加二種(zhong)方式(shi)(shi)(shi)。通常多(duo)選用(yong)(yong)筏(fa)型構造。關鍵商(shang)品(pin)有：雙梁(liang)(liang)起(qi)(qi)重(zhong)(zhong)(zhong)機，雙梁(liang)(liang)門式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機，電(dian)動式(shi)(shi)(shi)雙梁(liang)(liang)門式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機，電(dian)動式(shi)(shi)(shi)雙梁(liang)(liang)起(qi)(qi)重(zhong)(zhong)(zhong)機，雙梁(liang)(liang)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)，歐式(shi)(shi)(shi)古典(dian)雙梁(liang)(liang)起(qi)(qi)重(zhong)(zhong)(zhong)機，積放鏈雙梁(liang)(liang)起(qi)(qi)重(zhong)(zhong)(zhong)機.

雙(shuang)梁起(qi)重(zhong)(zhong)機承重(zhong)(zhong)梁構造

1，承重(zhong)梁選用歐式古典(dian)箱型梁組織(zhi)設計方案，重(zhong)量輕，合(he)理配(pei)置；

2，整個(ge)PCB線路板制做，無對接(jie)焊(han)縫，比拼湊承重梁更(geng)牢固。

3，豎直剛度為1/800，梁(liang)端拱度由數控切(qie)割整(zheng)個PCB線路(lu)板開料，精(jing)準度高。

4，選用埋弧焊自動(dong)焊、無損(sun)檢測。焊后總體(ti)拋丸除(chu)銹，消地應(ying)力(li)、防銹處理，超過Sa2.5級(ji)；

5，厚(hou)鋼板(ban)原材料(liao)為Q235B；環氧富鋅漆(qi)，薄厚(hou)120μm。

橋(qiao)式雙梁起重機端梁一部分

1，大噸數起(qi)重(zhong)設備端梁選(xuan)用絞接軟性設計(ji)方案，防止“幾條腿”運(yun)作。

2，車轱(gu)轆選用鏜(tang)孔方式(shi)，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(zheng)規格(ge)精密度(du)和(he)配(pei)合尺寸；

3，每一端梁裝(zhuang)有(you)雙輪緣的車轱轆(lu)、緩沖器(qi)、驅(qu)動(dong)器(qi)維護和(he)防外(wai)遇(yu)保(bao)護器(qi)，安全性有(you)確保(bao)。

4，承重(zhong)梁(liang)與端梁(liang)選用10.9級高強螺栓聯接，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，全歐式古(gu)典(dian)設計方案，合(he)理減少重量，提升提高室內空間。

2，減速(su)(su)機選(xuan)用起重設備專用型的H系列產品硬齒面減速(su)(su)機，承(cheng)載力高(gao)，使用期長。

3，鋼絲繩(sheng)卷筒選用(yong)厚鋼板生產(chan)接(jie)線(xian)軸方(fang)式，并對(dui)焊接(jie)開(kai)展無損檢測；

4，動滑輪所(suo)有選用熱(re)軋(ya)滑輪；

5，起重吊鉤選用T級起重吊鉤，材料高于DG34CrMo，單雙(shuang)排布局，節省室內空間；