雙(shuang)梁(liang)(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)由彎軌、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝小轎車、合(he)閘系(xi)統軟(ruan)件和(he)(he)家用電(dian)器自動控制系(xi)統構(gou)成，非常(chang)合(he)適于(yu)大(da)懸(xuan)架和(he)(he)大(da)吊重(zhong)(zhong)(zhong)的平面圖范疇原材料運輸。雙(shuang)梁(liang)(liang)門式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)承(cheng)載(zai)力(li)強(qiang)，跨距大(da)、總體可(ke)靠(kao)性好，種類多，但(dan)本身品(pin)質與同樣吊重(zhong)(zhong)(zhong)的單承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)對比要大(da)點，工程造價(jia)也較高。依據承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)構(gou)造不一(yi)樣，又可(ke)分成箱形梁(liang)(liang)和(he)(he)更(geng)加(jia)二種方式(shi)(shi)(shi)(shi)。通常(chang)多選用筏(fa)型構(gou)造。關(guan)鍵商(shang)品(pin)有：雙(shuang)梁(liang)(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，雙(shuang)梁(liang)(liang)門式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，電(dian)動式(shi)(shi)(shi)(shi)雙(shuang)梁(liang)(liang)門式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，電(dian)動式(shi)(shi)(shi)(shi)雙(shuang)梁(liang)(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，雙(shuang)梁(liang)(liang)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備，歐式(shi)(shi)(shi)(shi)古典雙(shuang)梁(liang)(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，積放鏈雙(shuang)梁(liang)(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji).

雙梁(liang)起重機承重梁(liang)構造

1，承重(zhong)梁選用歐式(shi)古典箱型(xing)梁組織(zhi)設計方案，重(zhong)量輕，合理配置(zhi)；

2，整個(ge)PCB線路板制(zhi)做，無(wu)對接焊縫，比拼湊承重梁更牢固。

3，豎直(zhi)剛度為(wei)1/800，梁端(duan)拱度由(you)數控切割(ge)整個PCB線路板開料，精(jing)準度高。

4，選用埋(mai)弧(hu)焊(han)自(zi)動焊(han)、無損檢測。焊(han)后總體(ti)拋丸(wan)除(chu)銹，消(xiao)地應(ying)力(li)、防銹處理，超過Sa2.5級；

5，厚(hou)鋼(gang)板原材料(liao)為Q235B；環氧富鋅漆，薄厚(hou)120μm。

橋(qiao)式雙梁起(qi)重(zhong)機端梁一部分

1，大噸數(shu)起重設備(bei)端梁選用絞接軟(ruan)性設計(ji)方案(an)，防(fang)止“幾條(tiao)腿”運作。

2，車轱(gu)轆選(xuan)用鏜孔方式，應用數控機床鏜銑床一回精(jing)準(zhun)定位生產加工，保證規(gui)格精(jing)密度和配合尺寸(cun)；

3，每(mei)一端梁裝有雙(shuang)輪緣的車轱(gu)轆、緩沖器、驅動(dong)器維護(hu)和(he)防外遇保護(hu)器，安全性有確(que)保。

4，承重梁(liang)與端梁(liang)選用(yong)10.9級(ji)高(gao)強螺栓聯接，保證整個設(she)備構造抗壓強度和精密度。

橋式雙梁起重機總程

1，全歐式古典(dian)設(she)計(ji)方案，合理減少(shao)重量，提(ti)升提(ti)高(gao)室(shi)內空間。

2，減速機選用起(qi)重設備專用型的H系列(lie)產品硬(ying)齒面減速機，承載力高，使用期長。

3，鋼(gang)絲繩卷(juan)筒(tong)選用厚鋼(gang)板生(sheng)產接(jie)線軸方(fang)式，并(bing)對焊接(jie)開展無損(sun)檢測(ce)；

4，動滑輪所有選用(yong)熱軋滑輪；

5，起重吊鉤(gou)(gou)選用T級起重吊鉤(gou)(gou)，材料高于DG34CrMo，單雙(shuang)排布局，節(jie)省室內(nei)空間；