雙(shuang)(shuang)梁起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)由彎軌、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)承重(zhong)(zhong)(zhong)(zhong)梁、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小轎車、合(he)閘系(xi)統軟件和家(jia)用(yong)電(dian)器自(zi)動控制系(xi)統構成，非常合(he)適于大(da)懸(xuan)架(jia)和大(da)吊重(zhong)(zhong)(zhong)(zhong)的(de)平面圖(tu)范疇原材料運輸。雙(shuang)(shuang)梁門(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)承載力強，跨距(ju)大(da)、總體(ti)可靠(kao)性好，種類多(duo)(duo)，但本身品質與同樣(yang)吊重(zhong)(zhong)(zhong)(zhong)的(de)單承重(zhong)(zhong)(zhong)(zhong)梁橋式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)對比要大(da)點，工程造價(jia)也較高。依據承重(zhong)(zhong)(zhong)(zhong)梁構造不一樣(yang)，又(you)可分(fen)成箱形梁和更(geng)加二(er)種方(fang)式(shi)。通常多(duo)(duo)選用(yong)筏型構造。關鍵商品有：雙(shuang)(shuang)梁起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，雙(shuang)(shuang)梁門(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，電(dian)動式(shi)雙(shuang)(shuang)梁門(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，電(dian)動式(shi)雙(shuang)(shuang)梁起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，雙(shuang)(shuang)梁式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)，歐式(shi)古典雙(shuang)(shuang)梁起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，積放鏈雙(shuang)(shuang)梁起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji).

雙梁(liang)起重(zhong)(zhong)機承重(zhong)(zhong)梁(liang)構(gou)造

1，承重(zhong)梁選用歐式古(gu)典箱型梁組織設計方(fang)案，重(zhong)量輕，合理配置；

2，整個PCB線路(lu)板制做，無(wu)對接焊縫(feng)，比拼湊承(cheng)重梁更牢固(gu)。

3，豎直剛度(du)(du)為1/800，梁端拱度(du)(du)由數(shu)控切割整個PCB線路板開料，精準度(du)(du)高。

4，選(xuan)用埋弧焊自動焊、無損檢測。焊后(hou)總(zong)體拋丸(wan)除銹(xiu)(xiu)，消地(di)應(ying)力、防(fang)銹(xiu)(xiu)處理，超過Sa2.5級(ji)；

5，厚(hou)鋼板原材料為Q235B；環氧富鋅漆，薄厚(hou)120μm。

橋式雙梁(liang)起(qi)重機端梁(liang)一部(bu)分

1，大噸數起重設備端梁選(xuan)用絞接軟性設計方(fang)案，防止(zhi)“幾條腿”運(yun)作(zuo)。

2，車轱轆選用鏜孔(kong)方式，應用數控機床(chuang)鏜銑床(chuang)一(yi)回精準定位生產(chan)加工，保證規格精密度和配合尺寸；

3，每一端梁裝有(you)雙輪緣的(de)車轱轆(lu)、緩沖器、驅動器維護和防(fang)外遇保護器，安全性有(you)確保。

4，承重梁(liang)(liang)與端梁(liang)(liang)選用(yong)10.9級高強螺栓聯接，保證整個設備構(gou)造(zao)抗壓(ya)強度和精密度。

橋式雙梁起重機總程

1，全歐式古典設(she)計方案(an)，合理減少重量，提(ti)(ti)升提(ti)(ti)高室(shi)內空間。

2，減(jian)速(su)機選(xuan)用起(qi)重設備專用型的(de)H系(xi)列產品硬齒面減(jian)速(su)機，承載力(li)高，使用期長。

3，鋼絲繩卷筒(tong)選用厚鋼板生產(chan)接線軸方式，并對焊接開展無損檢測；

4，動滑(hua)輪所有(you)選用熱軋滑(hua)輪；

5，起重吊(diao)鉤選用T級(ji)起重吊(diao)鉤，材料高于DG34CrMo，單(dan)雙排(pai)布局，節省室(shi)內空(kong)間；