雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)由彎軌(gui)、起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)、起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎車、合閘系(xi)(xi)統軟(ruan)件和(he)(he)家(jia)用電(dian)器自動(dong)控(kong)制系(xi)(xi)統構成，非(fei)常合適于大懸架和(he)(he)大吊重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)的(de)平(ping)面圖范疇原(yuan)材料運輸。雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)門(men)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)承(cheng)載力強，跨(kua)距大、總(zong)體(ti)可(ke)靠性(xing)好，種(zhong)(zhong)類多(duo)，但本身品(pin)質與同樣吊重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)的(de)單承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)橋式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)對比要(yao)大點，工程造價也較(jiao)高。依據承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)構造不一樣，又可(ke)分成箱形梁(liang)(liang)(liang)(liang)和(he)(he)更加二(er)種(zhong)(zhong)方式(shi)。通(tong)常多(duo)選(xuan)用筏型構造。關鍵商品(pin)有：雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)門(men)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，電(dian)動(dong)式(shi)雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)門(men)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，電(dian)動(dong)式(shi)雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備，歐式(shi)古典雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，積放鏈雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)起重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji).

雙梁起重機承重梁構造

1，承重梁選用歐(ou)式古典(dian)箱(xiang)型梁組(zu)織(zhi)設計(ji)方案(an)，重量(liang)輕，合(he)理(li)配置(zhi)；

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

3，豎直剛度(du)為1/800，梁端拱度(du)由數控切割整個(ge)PCB線(xian)路(lu)板開料(liao)，精準度(du)高。

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

5，厚鋼板原材料為Q235B；環氧富鋅漆，薄厚120μm。

橋(qiao)式雙梁起重機端梁一部分(fen)

1，大噸數起重設備端梁選(xuan)用絞接(jie)軟性設計方案，防止(zhi)“幾條腿”運作(zuo)。

2，車(che)轱轆選用鏜孔方式，應用數控(kong)機床鏜銑床一回精準(zhun)定(ding)位生產加工，保證規格精密度(du)和配合尺寸；

3，每(mei)一端梁裝有(you)雙輪緣的車轱轆、緩沖器(qi)、驅動器(qi)維護和防外遇保護器(qi)，安全(quan)性有(you)確保。

4，承重梁與端梁選用(yong)10.9級高強螺栓聯接，保證(zheng)整個設備(bei)構造抗(kang)壓強度(du)和精(jing)密度(du)。

橋式雙梁起重機總程

1，全歐式古典設計方案，合理減少重量(liang)，提升提高室內空(kong)間。

2，減速(su)機(ji)選用(yong)起(qi)重設備(bei)專用(yong)型的H系列(lie)產品(pin)硬齒面減速(su)機(ji)，承載力高，使用(yong)期長。

3，鋼絲繩卷筒選(xuan)用厚鋼板生產(chan)接(jie)線軸方式(shi)，并對焊(han)接(jie)開展無損(sun)檢(jian)測；

4，動滑輪(lun)(lun)所(suo)有選用熱軋滑輪(lun)(lun)；

5，起(qi)重(zhong)吊鉤選用(yong)T級起(qi)重(zhong)吊鉤，材料高于DG34CrMo，單(dan)雙排布局，節省室內(nei)空間；