雙(shuang)(shuang)梁(liang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)由彎軌、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎車、合閘系統(tong)軟件和(he)家用電(dian)器自動控制系統(tong)構成(cheng)，非常合適于大懸架和(he)大吊重(zhong)(zhong)(zhong)(zhong)(zhong)的(de)平面圖范疇原材(cai)料運(yun)輸。雙(shuang)(shuang)梁(liang)門式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)承載力強，跨距大、總體可靠(kao)性好(hao)，種(zhong)類多，但本身(shen)品質與同樣(yang)吊重(zhong)(zhong)(zhong)(zhong)(zhong)的(de)單承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)橋式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)對比要大點(dian)，工程造價也較高。依據承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)構造不一樣(yang)，又可分成(cheng)箱形梁(liang)和(he)更加二種(zhong)方式。通(tong)常多選用筏(fa)型構造。關鍵商品有：雙(shuang)(shuang)梁(liang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，雙(shuang)(shuang)梁(liang)門式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，電(dian)動式雙(shuang)(shuang)梁(liang)門式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，電(dian)動式雙(shuang)(shuang)梁(liang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，雙(shuang)(shuang)梁(liang)式起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)，歐(ou)式古典雙(shuang)(shuang)梁(liang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，積(ji)放鏈雙(shuang)(shuang)梁(liang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji).

雙(shuang)梁(liang)起重機承(cheng)重梁(liang)構(gou)造

1，承重梁選(xuan)用歐(ou)式古典箱(xiang)型梁組(zu)織設計方(fang)案，重量輕，合理配(pei)置；

2，整個(ge)PCB線路(lu)板制做，無對接(jie)焊縫，比拼湊承重梁更牢固。

3，豎直剛度為1/800，梁端拱度由數控切割整個PCB線路(lu)板開料，精準度高(gao)。

4，選用埋弧(hu)焊(han)自(zi)動焊(han)、無損檢測(ce)。焊(han)后(hou)總體拋丸(wan)除銹(xiu)，消地應力、防(fang)銹(xiu)處(chu)理，超過(guo)Sa2.5級；

5，厚鋼板原材料(liao)為Q235B；環氧富(fu)鋅漆，薄厚120μm。

橋式雙梁起(qi)重機端梁一部分

1，大噸數(shu)起重設備端梁選用絞(jiao)接軟性(xing)設計方案，防止“幾(ji)條腿”運作。

2，車(che)轱轆選用(yong)鏜孔方式，應用(yong)數(shu)控(kong)機床(chuang)(chuang)鏜銑(xian)床(chuang)(chuang)一(yi)回精準定位生產(chan)加工(gong)，保證規格(ge)精密度和配合尺寸(cun)；

3，每一端梁裝有雙輪緣的車轱轆(lu)、緩(huan)沖器、驅動器維護和(he)防外(wai)遇(yu)保護器，安全性有確保。

4，承重(zhong)梁與端梁選用10.9級高強螺栓聯接，保證整個設(she)備(bei)構造抗壓強度(du)和精(jing)密(mi)度(du)。

橋式雙梁起重機總程

1，全歐式古典設計方案，合理減少(shao)重量，提(ti)升提(ti)高室內空間。

2，減(jian)速機選用(yong)起重設備專用(yong)型的H系列產(chan)品(pin)硬齒面(mian)減(jian)速機，承載力高，使用(yong)期長。

3，鋼絲繩卷筒選用厚鋼板生產接線軸方式，并對焊接開(kai)展無損檢測；

4，動滑輪(lun)所有選用熱軋滑輪(lun)；

5，起重吊鉤選用(yong)T級起重吊鉤，材(cai)料高于DG34CrMo，單(dan)雙排布局(ju)，節省室(shi)內(nei)空(kong)間；