雙(shuang)梁(liang)(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)由(you)彎軌、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎(jiao)車(che)、合(he)(he)閘系統(tong)軟件和家用電(dian)器自動(dong)控制系統(tong)構成(cheng)(cheng)，非常(chang)合(he)(he)適于(yu)大(da)懸架和大(da)吊重(zhong)(zhong)(zhong)(zhong)(zhong)的平(ping)面圖范疇(chou)原材料運輸。雙(shuang)梁(liang)(liang)門(men)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)承(cheng)(cheng)載力(li)強，跨距大(da)、總體(ti)可靠性(xing)好，種類(lei)多，但本(ben)身品質(zhi)與同樣(yang)吊重(zhong)(zhong)(zhong)(zhong)(zhong)的單承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)橋式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)對比要大(da)點，工程造價也較高。依據承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)構造不(bu)一(yi)樣(yang)，又可分成(cheng)(cheng)箱形梁(liang)(liang)和更加二種方式(shi)。通常(chang)多選用筏(fa)型構造。關(guan)鍵商品有(you)：雙(shuang)梁(liang)(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，雙(shuang)梁(liang)(liang)門(men)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，電(dian)動(dong)式(shi)雙(shuang)梁(liang)(liang)門(men)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，電(dian)動(dong)式(shi)雙(shuang)梁(liang)(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，雙(shuang)梁(liang)(liang)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備，歐式(shi)古典(dian)雙(shuang)梁(liang)(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，積放(fang)鏈雙(shuang)梁(liang)(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji).

雙梁起重(zhong)機承重(zhong)梁構造

1，承重梁(liang)選用歐式古典箱(xiang)型(xing)梁(liang)組織設計方案，重量輕，合理配(pei)置(zhi)；

2，整個PCB線路板(ban)制(zhi)做，無(wu)對接焊(han)縫，比拼湊承重(zhong)梁更牢固(gu)。

3，豎直剛(gang)度(du)為1/800，梁端(duan)拱度(du)由數控切割整個PCB線路板開(kai)料，精(jing)準(zhun)度(du)高。

4，選用埋弧焊自動焊、無(wu)損檢測(ce)。焊后總(zong)體拋丸除銹，消地(di)應力、防銹處(chu)理，超過Sa2.5級(ji)；

5，厚(hou)鋼板(ban)原材料為Q235B；環氧富鋅(xin)漆，薄(bo)厚(hou)120μm。

橋式雙(shuang)梁(liang)起重(zhong)機(ji)端梁(liang)一部分

1，大噸數起重設備(bei)端梁選用絞接軟性設計方案(an)，防止“幾(ji)條腿”運(yun)作。

2，車轱轆選用鏜孔方(fang)式(shi)，應(ying)用數控機床鏜銑床一回精(jing)準定位生產(chan)加工，保證規格精(jing)密度和配合尺寸；

3，每一端梁裝(zhuang)有雙輪緣的車(che)轱(gu)轆、緩沖器、驅(qu)動器維護和防(fang)外遇保(bao)(bao)護器，安全性有確保(bao)(bao)。

4，承重梁與端梁選(xuan)用10.9級高強螺栓聯接，保(bao)證整(zheng)個設備(bei)構造抗壓強度和精密(mi)度。

橋式雙梁起重機總程

1，全歐式古典設計方案，合理減少重量(liang)，提升提高(gao)室(shi)內空間。

2，減速機選用(yong)起重設備專用(yong)型的(de)H系列產品(pin)硬(ying)齒面減速機，承載力高，使用(yong)期長。

3，鋼絲繩(sheng)卷筒(tong)選用厚鋼板生產接線軸方(fang)式，并對焊接開展無損檢測；

4，動滑(hua)輪(lun)所有選(xuan)用熱軋滑(hua)輪(lun)；

5，起重吊(diao)鉤選用T級起重吊(diao)鉤，材料高于DG34CrMo，單雙(shuang)排(pai)布局，節省室(shi)內空(kong)間；