雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)由彎軌、起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)、起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝小(xiao)轎車、合閘系統軟件和(he)(he)家(jia)用(yong)電器自動控制系統構(gou)成，非常合適于大懸(xuan)架和(he)(he)大吊(diao)重(zhong)(zhong)(zhong)的平面圖范疇原材料(liao)運輸。雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)門式(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)承(cheng)載力強，跨距大、總體(ti)可(ke)靠性好，種類(lei)多，但本身品質(zhi)與同樣(yang)吊(diao)重(zhong)(zhong)(zhong)的單承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)橋式(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)對比要大點(dian)，工程(cheng)造價也較高。依據承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)構(gou)造不一樣(yang)，又(you)可(ke)分(fen)成箱形梁(liang)(liang)(liang)(liang)和(he)(he)更(geng)加(jia)二種方式(shi)。通常多選用(yong)筏型構(gou)造。關鍵商品有(you)：雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)門式(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，電動式(shi)雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)門式(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，電動式(shi)雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)式(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)，歐(ou)式(shi)古典雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，積放(fang)鏈雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji).

雙梁起重(zhong)機承(cheng)重(zhong)梁構造

1，承(cheng)重梁(liang)選(xuan)用歐式古(gu)典箱型(xing)梁(liang)組(zu)織設計方案，重量輕，合理配(pei)置；

2，整個PCB線路板制做(zuo)，無對接焊縫，比(bi)拼(pin)湊承重梁(liang)更牢固(gu)。

3，豎直剛度(du)為(wei)1/800，梁端拱(gong)度(du)由數控切割(ge)整個PCB線路板(ban)開料(liao)，精準(zhun)度(du)高(gao)。

4，選用埋弧焊自動焊、無損檢測。焊后(hou)總(zong)體拋丸(wan)除(chu)銹，消地(di)應(ying)力、防銹處理(li)，超過Sa2.5級；

5，厚鋼板原材料(liao)為Q235B；環氧富鋅漆，薄厚120μm。

橋式雙梁起重機端梁一部(bu)分

1，大噸數起重設備端梁選用絞接(jie)軟性設計方案，防止“幾(ji)條腿”運作。

2，車轱轆選用鏜孔方(fang)式，應用數(shu)控機床鏜銑床一(yi)回(hui)精(jing)準定位生產加工，保證規格精(jing)密度和配(pei)合尺寸；

3，每一端梁裝(zhuang)有(you)雙輪緣的車(che)轱轆、緩沖器、驅動器維護和防外(wai)遇保護器，安全性有(you)確保。

4，承重梁(liang)與端梁(liang)選用(yong)10.9級高強螺栓聯接，保證整個設備構造(zao)抗壓強度(du)和精密度(du)。

橋式雙梁起重機總程

1，全歐式(shi)古典設(she)計方案，合理(li)減少重(zhong)量，提(ti)升提(ti)高室內(nei)空間。

2，減速機(ji)選(xuan)用起重設(she)備專用型的(de)H系列(lie)產(chan)品硬(ying)齒面減速機(ji)，承載力高，使用期長(chang)。

3，鋼絲繩卷筒選用厚鋼板生(sheng)產接線(xian)軸方式，并對焊接開展無損檢測；

4，動滑輪所(suo)有選(xuan)用熱軋滑輪；

5，起(qi)重(zhong)吊鉤選(xuan)用(yong)T級起(qi)重(zhong)吊鉤，材料高于DG34CrMo，單雙(shuang)排布局，節省室(shi)內空間；