雙(shuang)梁(liang)(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)由彎(wan)軌、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小(xiao)轎車、合閘系統軟件和家用電(dian)器自動控制(zhi)系統構成，非常合適于大懸(xuan)架和大吊(diao)重(zhong)(zhong)(zhong)(zhong)(zhong)的平面圖(tu)范疇原材料運輸。雙(shuang)梁(liang)(liang)(liang)門(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)承(cheng)載力強，跨距大、總(zong)體可靠(kao)性好，種(zhong)類(lei)多(duo)，但本身(shen)品(pin)質與同樣吊(diao)重(zhong)(zhong)(zhong)(zhong)(zhong)的單承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)橋式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)對比要大點，工(gong)程(cheng)造(zao)價也較高。依據承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)構造(zao)不一(yi)樣，又可分成箱形梁(liang)(liang)(liang)和更加二種(zhong)方(fang)式(shi)。通常多(duo)選用筏型構造(zao)。關鍵(jian)商品(pin)有：雙(shuang)梁(liang)(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，雙(shuang)梁(liang)(liang)(liang)門(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，電(dian)動式(shi)雙(shuang)梁(liang)(liang)(liang)門(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，電(dian)動式(shi)雙(shuang)梁(liang)(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，雙(shuang)梁(liang)(liang)(liang)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備，歐式(shi)古(gu)典雙(shuang)梁(liang)(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，積放鏈雙(shuang)梁(liang)(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji).

雙梁(liang)起(qi)重(zhong)機承重(zhong)梁(liang)構造(zao)

1，承重梁選用歐式(shi)古典(dian)箱型梁組(zu)織設計方(fang)案，重量(liang)輕，合理配置；

2，整(zheng)個PCB線路板制做，無對接(jie)焊(han)縫，比拼(pin)湊承重(zhong)梁更(geng)牢固。

3，豎直剛度為1/800，梁(liang)端拱(gong)度由數(shu)控切割整個PCB線路板開料，精準(zhun)度高。

4，選用埋弧焊(han)自動焊(han)、無損(sun)檢測。焊(han)后(hou)總體拋丸除銹(xiu)，消地應力、防(fang)銹(xiu)處理，超(chao)過Sa2.5級(ji)；

5，厚鋼板原(yuan)材料(liao)為Q235B；環氧富鋅(xin)漆，薄(bo)厚120μm。

橋(qiao)式雙梁起重機端(duan)梁一部分

1，大噸(dun)數起重設備端梁選用絞接軟性設計方案，防止“幾條(tiao)腿”運作。

2，車轱轆選用(yong)鏜(tang)孔方(fang)式，應用(yong)數控機床鏜(tang)銑床一(yi)回精(jing)準定位生產加工(gong)，保(bao)證規格精(jing)密度和配合尺寸；

3，每(mei)一(yi)端梁裝(zhuang)有(you)雙輪(lun)緣的車轱轆、緩沖器(qi)(qi)、驅動器(qi)(qi)維(wei)護和防外遇保(bao)護器(qi)(qi)，安全性有(you)確保(bao)。

4，承(cheng)重梁(liang)與端(duan)梁(liang)選用10.9級高強(qiang)(qiang)螺栓聯接，保(bao)證整個設備(bei)構造抗壓強(qiang)(qiang)度和精密度。

橋式雙梁起重機總程

1，全歐式古典設計(ji)方(fang)案(an)，合理(li)減少重量，提升提高室內(nei)空間。

2，減(jian)速機選用(yong)(yong)起重設備專用(yong)(yong)型的H系列產品硬(ying)齒(chi)面減(jian)速機，承(cheng)載力(li)高，使用(yong)(yong)期長。

3，鋼(gang)絲繩(sheng)卷筒選用厚(hou)鋼(gang)板生產接(jie)線(xian)軸方式，并對焊接(jie)開(kai)展無(wu)損檢測；

4，動滑輪(lun)所(suo)有選用(yong)熱軋滑輪(lun)；

5，起重吊鉤選用(yong)T級起重吊鉤，材(cai)料高于DG34CrMo，單雙排布(bu)局，節省室內空(kong)間；