雙(shuang)梁(liang)(liang)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)由彎(wan)軌、起重(zhong)(zhong)(zhong)(zhong)設備承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)、起重(zhong)(zhong)(zhong)(zhong)吊裝小轎車、合閘系統軟件和(he)家用(yong)電(dian)(dian)器自(zi)動控制系統構成(cheng)，非(fei)常(chang)合適于大(da)懸(xuan)架和(he)大(da)吊重(zhong)(zhong)(zhong)(zhong)的平面圖(tu)范疇原材(cai)料(liao)運(yun)輸。雙(shuang)梁(liang)(liang)門式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)承(cheng)(cheng)載力強(qiang)，跨距大(da)、總體可靠性好(hao)，種類(lei)多，但本身品(pin)質與同樣吊重(zhong)(zhong)(zhong)(zhong)的單承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)橋式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)對比要大(da)點，工(gong)程(cheng)造價也較高。依(yi)據(ju)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)構造不(bu)一樣，又(you)可分成(cheng)箱形梁(liang)(liang)和(he)更加二種方式(shi)(shi)(shi)(shi)。通常(chang)多選用(yong)筏型構造。關鍵商品(pin)有：雙(shuang)梁(liang)(liang)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，雙(shuang)梁(liang)(liang)門式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，電(dian)(dian)動式(shi)(shi)(shi)(shi)雙(shuang)梁(liang)(liang)門式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，電(dian)(dian)動式(shi)(shi)(shi)(shi)雙(shuang)梁(liang)(liang)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，雙(shuang)梁(liang)(liang)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)設備，歐式(shi)(shi)(shi)(shi)古典雙(shuang)梁(liang)(liang)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，積(ji)放(fang)鏈雙(shuang)梁(liang)(liang)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji).

雙梁起重(zhong)機承重(zhong)梁構(gou)造

1，承重(zhong)梁選用(yong)歐式(shi)古典箱型(xing)梁組織設計方案，重(zhong)量輕(qing)，合理配(pei)置(zhi)；

2，整個(ge)PCB線(xian)路板制做，無對接焊縫，比(bi)拼湊承重梁更牢固。

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

4，選(xuan)用埋弧焊自(zi)動焊、無損檢(jian)測(ce)。焊后總(zong)體拋丸除(chu)銹，消地應力、防銹處理(li)，超過(guo)Sa2.5級；

5，厚(hou)鋼板原(yuan)材料為Q235B；環氧(yang)富(fu)鋅漆，薄厚(hou)120μm。

橋(qiao)式(shi)雙梁(liang)起(qi)重機端梁(liang)一部分

1，大噸數起重設備端梁選用(yong)絞接軟性設計方案，防止“幾條腿”運作。

2，車(che)轱(gu)轆選用鏜(tang)孔(kong)方式，應用數控機床鏜(tang)銑床一回精準定(ding)位(wei)生(sheng)產加工，保證規格精密度和配合尺寸；

3，每一端(duan)梁裝有雙輪緣的車轱轆、緩沖器(qi)、驅(qu)動器(qi)維護和防外遇保護器(qi)，安全性有確保。

4，承重梁(liang)與端(duan)梁(liang)選(xuan)用10.9級高強螺栓聯接(jie)，保證整個(ge)設備構(gou)造抗壓強度和精密度。

橋式雙梁起重機總程

1，全歐(ou)式古典設計(ji)方案，合理減少重量，提(ti)升提(ti)高室內空間。

2，減(jian)(jian)速(su)機選(xuan)用起重設備專用型(xing)的H系列產品(pin)硬(ying)齒面減(jian)(jian)速(su)機，承載力高，使(shi)用期(qi)長(chang)。

3，鋼絲繩卷筒選用厚(hou)鋼板生產接線軸(zhou)方式(shi)，并對焊(han)接開(kai)展無損檢測；

4，動(dong)滑輪所有選(xuan)用熱軋滑輪；

5，起重吊(diao)鉤選用T級起重吊(diao)鉤，材(cai)料高于DG34CrMo，單雙排布局，節省室(shi)內空間；