雙(shuang)(shuang)(shuang)梁起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)由彎軌、起重(zhong)(zhong)(zhong)(zhong)設(she)備承重(zhong)(zhong)(zhong)(zhong)梁、起重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車、合(he)閘系統軟件和家用(yong)電(dian)器自動控制系統構成，非常合(he)適(shi)于大(da)懸架和大(da)吊重(zhong)(zhong)(zhong)(zhong)的平面(mian)圖范疇原材料運輸(shu)。雙(shuang)(shuang)(shuang)梁門(men)(men)式起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)承載力強，跨距大(da)、總體可靠性(xing)好，種類多，但(dan)本身品質與(yu)同樣吊重(zhong)(zhong)(zhong)(zhong)的單承重(zhong)(zhong)(zhong)(zhong)梁橋式起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)對比要大(da)點，工程造價也(ye)較高。依據承重(zhong)(zhong)(zhong)(zhong)梁構造不(bu)一樣，又(you)可分成箱形(xing)梁和更加二(er)種方式。通常多選(xuan)用(yong)筏型構造。關鍵商(shang)品有：雙(shuang)(shuang)(shuang)梁起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，雙(shuang)(shuang)(shuang)梁門(men)(men)式起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，電(dian)動式雙(shuang)(shuang)(shuang)梁門(men)(men)式起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，電(dian)動式雙(shuang)(shuang)(shuang)梁起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，雙(shuang)(shuang)(shuang)梁式起重(zhong)(zhong)(zhong)(zhong)設(she)備，歐式古典(dian)雙(shuang)(shuang)(shuang)梁起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，積放鏈雙(shuang)(shuang)(shuang)梁起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji).

雙梁起重機承重梁構造(zao)

1，承重梁選用(yong)歐式(shi)古典(dian)箱型梁組織設計方案，重量輕，合理配(pei)置(zhi)；

2，整個PCB線路(lu)板制做(zuo)，無對接焊縫，比拼湊承重(zhong)梁更牢固。

3，豎直剛度(du)為1/800，梁端拱度(du)由數控切割整(zheng)個PCB線路板(ban)開料(liao)，精準度(du)高(gao)。

4，選用埋弧焊(han)自動焊(han)、無損檢測。焊(han)后總體拋(pao)丸除銹(xiu)，消地應力(li)、防(fang)銹(xiu)處理，超過Sa2.5級；

5，厚鋼板原材料為(wei)Q235B；環氧富鋅漆，薄厚120μm。

橋(qiao)式(shi)雙梁起重機(ji)端(duan)梁一部分

1，大(da)噸數起重(zhong)設備端梁選(xuan)用(yong)絞接軟性設計方案(an)，防(fang)止(zhi)“幾條腿”運作。

2，車轱轆選用鏜孔方式，應(ying)用數控機(ji)床鏜銑床一回精(jing)準定位(wei)生產加工(gong)，保證規格精(jing)密度和(he)配合尺(chi)寸；

3，每一端梁裝有(you)雙輪緣的車轱轆、緩沖器、驅動器維護和防外(wai)遇保護器，安全(quan)性有(you)確保。

4，承重梁與端梁選用10.9級高強螺(luo)栓(shuan)聯接，保(bao)證整個設備構(gou)造抗(kang)壓強度和精密(mi)度。

橋式雙梁起重機總程

1，全歐式(shi)古典設計方案，合理減少重量，提升提高室內空間。

2，減速(su)機(ji)(ji)選用(yong)(yong)起重設備專(zhuan)用(yong)(yong)型的H系(xi)列產品(pin)硬齒面減速(su)機(ji)(ji)，承(cheng)載力高(gao)，使用(yong)(yong)期(qi)長。

3，鋼絲(si)繩卷(juan)筒(tong)選用厚鋼板生產(chan)接(jie)(jie)線(xian)軸方式，并對焊(han)接(jie)(jie)開(kai)展無損檢測(ce)；

4，動滑(hua)輪所(suo)有選用熱軋滑(hua)輪；

5，起重吊(diao)鉤(gou)(gou)選用T級(ji)起重吊(diao)鉤(gou)(gou)，材料高于DG34CrMo，單(dan)雙排布局，節省(sheng)室內空(kong)間(jian)；