雙(shuang)梁(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)由彎軌、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車、合(he)閘系(xi)統軟件和(he)家用電器自動控制(zhi)系(xi)統構成，非(fei)常(chang)合(he)適于大懸架和(he)大吊重(zhong)(zhong)(zhong)(zhong)的平面圖范疇(chou)原(yuan)材料運(yun)輸。雙(shuang)梁(liang)(liang)門(men)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)承(cheng)載力強，跨距(ju)大、總(zong)體可(ke)靠性好，種類多，但本(ben)身品(pin)質(zhi)與(yu)同樣吊重(zhong)(zhong)(zhong)(zhong)的單承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)橋式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)對比要大點，工程造價(jia)也較高(gao)。依據(ju)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)構造不(bu)一樣，又可(ke)分成箱形梁(liang)(liang)和(he)更加二(er)種方式。通常(chang)多選用筏型(xing)構造。關鍵商品(pin)有：雙(shuang)梁(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，雙(shuang)梁(liang)(liang)門(men)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，電動式雙(shuang)梁(liang)(liang)門(men)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，電動式雙(shuang)梁(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，雙(shuang)梁(liang)(liang)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備，歐式古(gu)典雙(shuang)梁(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，積放鏈(lian)雙(shuang)梁(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji).

雙梁(liang)起重機(ji)承重梁(liang)構造(zao)

1，承重(zhong)梁選用歐(ou)式古典(dian)箱型梁組織設計方案(an)，重(zhong)量輕(qing)，合理配置；

2，整個PCB線路板制做，無對接焊縫，比拼(pin)湊承重梁更(geng)牢固(gu)。

3，豎直剛度為1/800，梁端拱度由(you)數控切割整個PCB線路板(ban)開料，精準度高。

4，選用埋弧焊(han)(han)(han)自動焊(han)(han)(han)、無損檢測。焊(han)(han)(han)后總體拋丸除銹，消地應力(li)、防銹處(chu)理，超過Sa2.5級；

5，厚鋼板原(yuan)材料為Q235B；環氧(yang)富鋅(xin)漆，薄厚120μm。

橋式(shi)雙梁(liang)起(qi)重機端梁(liang)一(yi)部分

1，大(da)噸數起重設(she)備端梁選用(yong)絞接軟(ruan)性設(she)計方案，防止“幾(ji)條(tiao)腿”運作。

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

3，每(mei)一端梁裝有(you)雙輪緣(yuan)的車轱轆、緩(huan)沖器、驅動(dong)器維護和防(fang)外(wai)遇(yu)保護器，安全性有(you)確保。

4，承重梁(liang)與端梁(liang)選用10.9級高(gao)強螺栓(shuan)聯接，保(bao)證整個設(she)備(bei)構(gou)造(zao)抗(kang)壓強度和精密(mi)度。

橋式雙梁起重機總程

1，全(quan)歐(ou)式古典設計方案，合理(li)減少(shao)重(zhong)量，提(ti)(ti)升提(ti)(ti)高(gao)室內空間。

2，減(jian)速機選(xuan)用起重設備(bei)專用型(xing)的H系列產品硬齒面減(jian)速機，承載力高，使用期長。

3，鋼絲繩卷筒選用厚鋼板(ban)生產(chan)接線軸方(fang)式(shi)，并對焊接開展(zhan)無損檢測；

4，動滑輪所(suo)有選用熱(re)軋滑輪；

5，起重吊(diao)鉤選用T級起重吊(diao)鉤，材(cai)料高(gao)于DG34CrMo，單雙(shuang)排布局，節省室(shi)內(nei)空間；