雙(shuang)梁(liang)(liang)(liang)(liang)(liang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)由彎軌、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)(bei)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝小轎車、合閘系統(tong)(tong)軟件和家(jia)用(yong)電(dian)器自(zi)動控制系統(tong)(tong)構成，非(fei)常(chang)(chang)合適于大(da)(da)懸架和大(da)(da)吊(diao)重(zhong)(zhong)(zhong)的平面圖范疇原(yuan)材料運輸。雙(shuang)梁(liang)(liang)(liang)(liang)(liang)門(men)式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)承(cheng)載力強，跨(kua)距(ju)大(da)(da)、總(zong)體可靠性好，種類(lei)多(duo)，但本身品(pin)質(zhi)與(yu)同(tong)樣吊(diao)重(zhong)(zhong)(zhong)的單承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)橋式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)對比要(yao)大(da)(da)點(dian)，工程造(zao)價(jia)也較高(gao)。依據承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)構造(zao)不(bu)一樣，又可分成箱形(xing)梁(liang)(liang)(liang)(liang)(liang)和更(geng)加二種方式。通常(chang)(chang)多(duo)選用(yong)筏型構造(zao)。關鍵(jian)商品(pin)有：雙(shuang)梁(liang)(liang)(liang)(liang)(liang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，雙(shuang)梁(liang)(liang)(liang)(liang)(liang)門(men)式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，電(dian)動式雙(shuang)梁(liang)(liang)(liang)(liang)(liang)門(men)式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，電(dian)動式雙(shuang)梁(liang)(liang)(liang)(liang)(liang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，雙(shuang)梁(liang)(liang)(liang)(liang)(liang)式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)(bei)，歐式古典雙(shuang)梁(liang)(liang)(liang)(liang)(liang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，積放鏈雙(shuang)梁(liang)(liang)(liang)(liang)(liang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji).

雙梁(liang)起重(zhong)機(ji)承重(zhong)梁(liang)構造

1，承(cheng)重梁選(xuan)用歐式古(gu)典箱型梁組織設計(ji)方案，重量輕，合理配置；

2，整個(ge)PCB線路板制(zhi)做，無對接焊縫(feng)，比拼(pin)湊承重梁更牢固(gu)。

3，豎直剛度(du)為1/800，梁(liang)端拱度(du)由(you)數控切割(ge)整個PCB線路板開料，精準度(du)高(gao)。

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

5，厚鋼板原材料為Q235B；環氧(yang)富鋅漆，薄厚120μm。

橋式雙梁起重機端梁一(yi)部分

1，大噸(dun)數(shu)起(qi)重設(she)備端(duan)梁選用絞接軟性設(she)計方(fang)案，防止“幾條腿”運作(zuo)。

2，車轱轆選用鏜孔方(fang)式(shi)，應用數控機床鏜銑(xian)床一回(hui)精準定位生產加工，保證規格精密度和配合尺寸(cun)；

3，每(mei)一端(duan)梁(liang)裝有(you)雙輪緣(yuan)的車(che)轱(gu)轆(lu)、緩沖器、驅動器維(wei)護(hu)和防(fang)外遇保護(hu)器，安全性有(you)確保。

4，承重梁(liang)與端梁(liang)選用10.9級高強螺栓聯接，保證整個設備構(gou)造抗壓強度(du)和精密度(du)。

橋式雙梁起重機總程

1，全歐式古典(dian)設計(ji)方案(an)，合理減(jian)少重(zhong)量，提(ti)升(sheng)提(ti)高室內空間。

2，減(jian)速機選用起重設備專用型的H系(xi)列產品硬齒面減(jian)速機，承載(zai)力高，使(shi)用期長(chang)。

3，鋼(gang)絲繩(sheng)卷筒選用厚鋼(gang)板生產接線軸方式，并對焊(han)接開展(zhan)無損檢(jian)測；

4，動(dong)滑(hua)輪所有選用熱(re)軋滑(hua)輪；

5，起重吊鉤(gou)選用T級起重吊鉤(gou)，材料高(gao)于(yu)DG34CrMo，單(dan)雙(shuang)排(pai)布局，節省室(shi)內空間(jian)；