雙梁(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)由彎軌、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎車、合閘(zha)系統(tong)軟(ruan)件和家用(yong)電(dian)器自動控(kong)制系統(tong)構成(cheng)，非(fei)常合適于大(da)(da)(da)懸架和大(da)(da)(da)吊重(zhong)(zhong)(zhong)(zhong)(zhong)的(de)平面圖范疇原材(cai)料運輸(shu)。雙梁(liang)門式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)承載力強，跨距大(da)(da)(da)、總體可(ke)靠性好，種類多，但本身(shen)品質與同樣吊重(zhong)(zhong)(zhong)(zhong)(zhong)的(de)單承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)橋式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)對比要大(da)(da)(da)點，工程造(zao)價也(ye)較高。依(yi)據承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)構造(zao)不一樣，又可(ke)分成(cheng)箱形梁(liang)和更(geng)加二(er)種方式(shi)(shi)。通常多選(xuan)用(yong)筏型構造(zao)。關鍵商品有：雙梁(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，雙梁(liang)門式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，電(dian)動式(shi)(shi)雙梁(liang)門式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，電(dian)動式(shi)(shi)雙梁(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，雙梁(liang)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備，歐式(shi)(shi)古(gu)典雙梁(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，積放(fang)鏈雙梁(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji).

雙梁起重機(ji)承重梁構造

1，承(cheng)重梁選用歐(ou)式古(gu)典箱型(xing)梁組織設計方(fang)案，重量輕，合理配置；

2，整個PCB線(xian)路板制做(zuo)，無對接焊縫，比拼湊承(cheng)重梁更牢固(gu)。

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

4，選用埋弧焊自動焊、無損檢測。焊后總體拋丸除銹(xiu)，消地應力、防銹(xiu)處理(li)，超過Sa2.5級(ji)；

5，厚鋼板原材(cai)料為Q235B；環氧富鋅漆，薄厚120μm。

橋式雙梁起(qi)重(zhong)機端梁一部分(fen)

1，大噸數(shu)起重設備端梁(liang)選用絞接(jie)軟(ruan)性設計方案，防止“幾條腿”運作。

2，車轱轆選(xuan)用(yong)鏜(tang)孔方式，應(ying)用(yong)數控機床鏜(tang)銑床一回精準定位生產加工，保證(zheng)規格精密度和配合尺寸；

3，每一端梁裝(zhuang)有雙輪緣的(de)車(che)轱轆、緩沖器(qi)、驅(qu)動器(qi)維(wei)護和防(fang)外遇(yu)保(bao)護器(qi)，安全性有確保(bao)。

4，承重梁與端梁選用10.9級高強螺(luo)栓聯接(jie)，保證整(zheng)個設備(bei)構造抗壓強度和精密度。

橋式雙梁起重機總程

1，全歐式古典(dian)設計方案，合理減少重量(liang)，提升提高室內(nei)空間。

2，減速機(ji)選用起重設備專用型的(de)H系列產品硬齒面減速機(ji)，承載力高，使用期長。

3，鋼絲繩卷筒(tong)選用厚鋼板(ban)生產接線軸方式，并對(dui)焊接開展無(wu)損(sun)檢(jian)測；

4，動滑(hua)輪所有選用熱軋滑(hua)輪；

5，起重(zhong)吊鉤選用T級起重(zhong)吊鉤，材(cai)料高(gao)于DG34CrMo，單雙排布局，節省(sheng)室內(nei)空間；