雙梁(liang)(liang)(liang)(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)由彎軌、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝小轎(jiao)車、合閘(zha)系統軟件和家用(yong)電(dian)(dian)器自動控制(zhi)系統構成(cheng)，非常合適于(yu)大(da)懸(xuan)架(jia)和大(da)吊重(zhong)(zhong)(zhong)的(de)平(ping)面圖(tu)范疇原材料運輸。雙梁(liang)(liang)(liang)(liang)(liang)門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)承(cheng)(cheng)載(zai)力強，跨距大(da)、總體(ti)可(ke)靠性好，種類(lei)多(duo)，但本身品質與同樣(yang)吊重(zhong)(zhong)(zhong)的(de)單承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)橋(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)對比要(yao)大(da)點，工(gong)程造(zao)價(jia)也較高。依據承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)構造(zao)不一樣(yang)，又(you)可(ke)分成(cheng)箱形(xing)梁(liang)(liang)(liang)(liang)(liang)和更加二種方式(shi)(shi)。通常多(duo)選用(yong)筏型構造(zao)。關鍵商(shang)品有：雙梁(liang)(liang)(liang)(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，雙梁(liang)(liang)(liang)(liang)(liang)門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，電(dian)(dian)動式(shi)(shi)雙梁(liang)(liang)(liang)(liang)(liang)門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，電(dian)(dian)動式(shi)(shi)雙梁(liang)(liang)(liang)(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，雙梁(liang)(liang)(liang)(liang)(liang)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備，歐(ou)式(shi)(shi)古典雙梁(liang)(liang)(liang)(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，積放鏈雙梁(liang)(liang)(liang)(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji).

雙梁(liang)起(qi)重機(ji)承重梁(liang)構造

1，承重(zhong)梁(liang)選用歐式(shi)古(gu)典箱型梁(liang)組(zu)織設計方案(an)，重(zhong)量輕，合(he)理配置；

2，整(zheng)個(ge)PCB線路板(ban)制(zhi)做，無對接(jie)焊縫，比拼湊承重梁更牢固。

3，豎直剛度(du)為1/800，梁(liang)端拱度(du)由數(shu)控切(qie)割整(zheng)個PCB線路板(ban)開料(liao)，精準度(du)高。

4，選用埋(mai)弧(hu)焊(han)自(zi)動焊(han)、無(wu)損檢測。焊(han)后總體拋丸除銹(xiu)，消地應(ying)力(li)、防銹(xiu)處理，超過Sa2.5級；

5，厚鋼板(ban)原材料為Q235B；環氧富鋅漆，薄厚120μm。

橋(qiao)式(shi)雙(shuang)梁起重機端梁一部分

1，大噸數起重(zhong)設備(bei)端梁選用絞接軟性設計方案，防止“幾條(tiao)腿”運作(zuo)。

2，車轱轆選用鏜孔方式，應用數控機(ji)床(chuang)鏜銑床(chuang)一回(hui)精(jing)準(zhun)定位生產加工，保證規格精(jing)密度和配(pei)合(he)尺寸；

3，每(mei)一端梁(liang)裝有雙(shuang)輪緣的車轱(gu)轆、緩(huan)沖器、驅(qu)動器維護(hu)(hu)和(he)防外遇保護(hu)(hu)器，安(an)全性有確保。

4，承(cheng)重梁(liang)與端梁(liang)選用10.9級高強螺栓(shuan)聯(lian)接，保證整(zheng)個設(she)備構造(zao)抗壓強度和(he)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，提(ti)升提(ti)高(gao)室內空間。

2，減速機(ji)選用(yong)起重(zhong)設備專用(yong)型的H系列產品硬齒面減速機(ji)，承(cheng)載(zai)力(li)高(gao)，使用(yong)期長。

3，鋼(gang)(gang)絲繩卷筒選(xuan)用厚鋼(gang)(gang)板生產接線軸(zhou)方(fang)式，并對(dui)焊接開展無損(sun)檢測；

4，動滑(hua)輪(lun)所有選用熱軋(ya)滑(hua)輪(lun)；

5，起重吊鉤選(xuan)用T級起重吊鉤，材料高于DG34CrMo，單雙排(pai)布局，節(jie)省室內(nei)空(kong)間；