雙梁(liang)(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)由(you)彎軌、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)(diao)裝小轎車、合(he)閘(zha)系統軟件和(he)家用(yong)電(dian)(dian)器自(zi)動(dong)控制系統構(gou)成(cheng)，非常(chang)(chang)合(he)適于大(da)(da)懸架和(he)大(da)(da)吊(diao)(diao)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)的平面圖范疇原材料運輸。雙梁(liang)(liang)(liang)門(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)承載力強，跨(kua)距(ju)大(da)(da)、總(zong)體可靠性好，種類多，但本(ben)身品質與同樣吊(diao)(diao)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)的單承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)橋式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)對比要大(da)(da)點，工程造(zao)(zao)價也(ye)較(jiao)高。依據(ju)承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)構(gou)造(zao)(zao)不一樣，又可分成(cheng)箱形梁(liang)(liang)(liang)和(he)更加二種方(fang)式(shi)(shi)(shi)。通常(chang)(chang)多選(xuan)用(yong)筏型構(gou)造(zao)(zao)。關鍵(jian)商(shang)品有：雙梁(liang)(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，雙梁(liang)(liang)(liang)門(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，電(dian)(dian)動(dong)式(shi)(shi)(shi)雙梁(liang)(liang)(liang)門(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，電(dian)(dian)動(dong)式(shi)(shi)(shi)雙梁(liang)(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，雙梁(liang)(liang)(liang)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備，歐式(shi)(shi)(shi)古典雙梁(liang)(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，積放鏈雙梁(liang)(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji).

雙梁起重(zhong)機承重(zhong)梁構造

1，承重(zhong)梁選用(yong)歐式古典箱(xiang)型(xing)梁組織設計方案(an)，重(zhong)量輕，合理(li)配置；

2，整個PCB線(xian)路板制做，無對(dui)接焊縫，比拼(pin)湊承重梁更牢固。

3，豎直剛(gang)度為(wei)1/800，梁端拱度由數(shu)控切割整個PCB線(xian)路板開(kai)料，精準度高。

4，選(xuan)用埋(mai)弧焊自(zi)動焊、無(wu)損檢測(ce)。焊后總體拋丸除銹(xiu)，消地應力、防銹(xiu)處理，超過Sa2.5級；

5，厚(hou)鋼(gang)板原(yuan)材料為Q235B；環氧富(fu)鋅漆，薄厚(hou)120μm。

橋式雙梁(liang)(liang)起(qi)重(zhong)機端梁(liang)(liang)一部分(fen)

1，大噸數(shu)起重(zhong)設備(bei)端梁(liang)選(xuan)用絞接軟性設計方案，防(fang)止“幾條腿”運作。

2，車(che)轱(gu)轆選用鏜孔方(fang)式，應(ying)用數控機床鏜銑(xian)床一回精(jing)準(zhun)定位生產加工，保證規格精(jing)密(mi)度和配合(he)尺寸(cun)；

3，每一端(duan)梁裝(zhuang)有(you)(you)雙(shuang)輪緣的車(che)轱轆、緩沖(chong)器、驅(qu)動器維(wei)護和防外(wai)遇保護器，安全性有(you)(you)確保。

4，承重梁(liang)(liang)與端梁(liang)(liang)選用10.9級高強螺(luo)栓聯接，保(bao)證整個設(she)備構造抗壓強度和精密度。

橋式雙梁起重機總程

1，全歐(ou)式古典設計(ji)方案，合理減少重量(liang)，提升提高室內空間。

2，減速機(ji)選用(yong)起重設備專用(yong)型的H系列產品硬齒(chi)面減速機(ji)，承載力高，使用(yong)期長。

3，鋼絲繩卷筒選用厚鋼板生產(chan)接(jie)線軸方式，并對焊接(jie)開展(zhan)無(wu)損檢(jian)測；

4，動滑輪(lun)所有選用(yong)熱軋滑輪(lun)；

5，起(qi)重(zhong)吊鉤選用T級起(qi)重(zhong)吊鉤，材(cai)料高于DG34CrMo，單雙排布局，節省(sheng)室內空間；