雙(shuang)梁(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)由彎軌、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車、合閘系統軟件和(he)家用(yong)電(dian)(dian)器自動控制(zhi)系統構成(cheng)，非(fei)常合適(shi)于大(da)(da)懸架和(he)大(da)(da)吊重(zhong)(zhong)(zhong)(zhong)的(de)平面圖范疇(chou)原(yuan)材(cai)料運輸。雙(shuang)梁(liang)門(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)承(cheng)載力強，跨(kua)距(ju)大(da)(da)、總體可(ke)靠性好，種(zhong)類多，但本身(shen)品質與同樣吊重(zhong)(zhong)(zhong)(zhong)的(de)單(dan)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)橋式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)對比要大(da)(da)點(dian)，工程造(zao)價(jia)也較高。依(yi)據承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)構造(zao)不一樣，又(you)可(ke)分(fen)成(cheng)箱形梁(liang)和(he)更加二(er)種(zhong)方式(shi)。通常多選用(yong)筏(fa)型構造(zao)。關鍵商品有：雙(shuang)梁(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，雙(shuang)梁(liang)門(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，電(dian)(dian)動式(shi)雙(shuang)梁(liang)門(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，電(dian)(dian)動式(shi)雙(shuang)梁(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，雙(shuang)梁(liang)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備，歐式(shi)古(gu)典雙(shuang)梁(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，積放鏈雙(shuang)梁(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji).

雙梁(liang)起重機(ji)承重梁(liang)構(gou)造

1，承重梁(liang)選用歐式古(gu)典箱型梁(liang)組(zu)織設計方案，重量輕，合理配置；

2，整個PCB線路(lu)板制做，無對接焊縫，比拼湊承重(zhong)梁更(geng)牢固。

3，豎(shu)直(zhi)剛度為1/800，梁端拱度由數控切割整個PCB線路板開料，精準度高。

4，選用埋弧焊自動焊、無損檢測。焊后(hou)總體拋丸除銹，消地應(ying)力(li)、防銹處理，超過Sa2.5級(ji)；

5，厚(hou)鋼板(ban)原材料為Q235B；環氧(yang)富鋅漆，薄厚(hou)120μm。

橋式雙梁(liang)起重機端梁(liang)一部分

1，大(da)噸數起重(zhong)設備端梁選用絞接軟性設計方案，防止“幾條腿”運(yun)作。

2，車轱轆選用鏜(tang)孔方式(shi)，應用數控機床鏜(tang)銑床一(yi)回精準定(ding)位生產加(jia)工，保證規格精密度(du)和配合尺寸；

3，每一端梁(liang)裝有雙(shuang)輪緣的車轱轆、緩(huan)沖(chong)器、驅動器維護(hu)和防(fang)外(wai)遇保護(hu)器，安全性有確保。

4，承重梁(liang)與端(duan)梁(liang)選用10.9級高強螺栓聯接，保證整個(ge)設備構造抗(kang)壓(ya)強度(du)和精密度(du)。

橋式雙梁起重機總程

1，全歐式古(gu)典設計方案(an)，合理(li)減少(shao)重量(liang)，提升提高室(shi)內空間(jian)。

2，減速(su)機選用起重設(she)備專用型的H系列產(chan)品(pin)硬齒面減速(su)機，承載力高，使用期長。

3，鋼絲繩(sheng)卷筒選用厚鋼板生(sheng)產接線軸方式(shi)，并對焊接開展無(wu)損(sun)檢(jian)測；

4，動滑(hua)輪(lun)所有選用熱(re)軋滑(hua)輪(lun)；

5，起重吊鉤(gou)選用(yong)T級起重吊鉤(gou)，材料高(gao)于DG34CrMo，單雙排布局，節省室內空間；