雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)由彎軌、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)(she)備承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小(xiao)轎(jiao)車、合閘系統(tong)軟件和家用(yong)(yong)電(dian)器自動(dong)控制系統(tong)構(gou)(gou)成，非常(chang)合適于大懸架和大吊(diao)重(zhong)(zhong)(zhong)的(de)平面圖范疇原材料運輸。雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)(liang)門式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)承載力強，跨距大、總體可靠性(xing)好，種類多，但本身(shen)品質(zhi)與同樣吊(diao)重(zhong)(zhong)(zhong)的(de)單承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)對比要大點，工(gong)程造價也較高。依據承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)構(gou)(gou)造不一樣，又可分成箱形梁(liang)(liang)(liang)(liang)(liang)和更(geng)加二(er)種方式(shi)(shi)。通常(chang)多選用(yong)(yong)筏型構(gou)(gou)造。關鍵商品有：雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)(liang)門式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，電(dian)動(dong)式(shi)(shi)雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)(liang)門式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，電(dian)動(dong)式(shi)(shi)雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)(liang)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)(she)備，歐式(shi)(shi)古典(dian)雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，積放鏈雙(shuang)(shuang)梁(liang)(liang)(liang)(liang)(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji).

雙梁(liang)起重機承重梁(liang)構造

1，承重梁(liang)選用歐(ou)式古典箱型梁(liang)組織(zhi)設(she)計(ji)方案，重量輕，合理(li)配置；

2，整個PCB線(xian)路板制做，無對接焊縫，比拼湊承(cheng)重梁更(geng)牢固。

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

4，選用埋弧焊自動焊、無損檢測。焊后總體拋(pao)丸除(chu)銹，消(xiao)地應(ying)力、防銹處理，超(chao)過(guo)Sa2.5級；

5，厚鋼板原材料為Q235B；環氧富鋅漆，薄厚120μm。

橋式雙梁起重機端梁一部分(fen)

1，大(da)噸數起重設(she)備端梁選用絞接軟(ruan)性設(she)計方案，防止“幾(ji)條腿(tui)”運作。

2，車轱轆選用鏜(tang)孔方(fang)式，應用數控機床鏜(tang)銑床一回精(jing)準定(ding)位生產加工，保證(zheng)規格精(jing)密度和配(pei)合尺(chi)寸；

3，每一端梁(liang)裝有(you)雙輪緣的車轱轆(lu)、緩沖(chong)器(qi)、驅(qu)動器(qi)維護(hu)和(he)防外遇保(bao)(bao)護(hu)器(qi)，安全性有(you)確保(bao)(bao)。

4，承重梁與端梁選用10.9級(ji)高強螺栓(shuan)聯接，保證(zheng)整個設備構造抗壓強度和精密度。

橋式雙梁起重機總程

1，全歐式古典設(she)計方案，合理減少重量，提(ti)升提(ti)高室內空(kong)間。

2，減(jian)速機選用起重設備專用型的H系(xi)列產品(pin)硬(ying)齒面減(jian)速機，承載力高，使用期長。

3，鋼(gang)絲(si)繩卷筒選用厚(hou)鋼(gang)板生產接線軸(zhou)方(fang)式(shi)，并對焊接開(kai)展無損檢測；

4，動滑(hua)輪所(suo)有選用熱軋滑(hua)輪；

5，起重吊鉤選用T級起重吊鉤，材(cai)料(liao)高于DG34CrMo，單雙排布局，節省室內空間；