雙(shuang)(shuang)(shuang)梁(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)由彎軌(gui)、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎車、合閘系統軟(ruan)件和家(jia)用(yong)電器自動控制系統構成，非常合適于大(da)(da)懸架和大(da)(da)吊重(zhong)(zhong)(zhong)(zhong)(zhong)的(de)平面圖范疇原材(cai)料(liao)運(yun)輸。雙(shuang)(shuang)(shuang)梁(liang)(liang)門式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)承載力(li)強(qiang)，跨距大(da)(da)、總體可靠性好，種類多，但本身品(pin)質與同(tong)樣(yang)吊重(zhong)(zhong)(zhong)(zhong)(zhong)的(de)單承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)橋式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)對比要大(da)(da)點，工程造價也較高。依據承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)構造不一樣(yang)，又可分成箱形(xing)梁(liang)(liang)和更加二(er)種方式(shi)(shi)(shi)。通常多選用(yong)筏型構造。關鍵(jian)商(shang)品(pin)有：雙(shuang)(shuang)(shuang)梁(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，雙(shuang)(shuang)(shuang)梁(liang)(liang)門式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，電動式(shi)(shi)(shi)雙(shuang)(shuang)(shuang)梁(liang)(liang)門式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，電動式(shi)(shi)(shi)雙(shuang)(shuang)(shuang)梁(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，雙(shuang)(shuang)(shuang)梁(liang)(liang)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備，歐式(shi)(shi)(shi)古(gu)典(dian)雙(shuang)(shuang)(shuang)梁(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，積放鏈(lian)雙(shuang)(shuang)(shuang)梁(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji).

雙梁(liang)起(qi)重(zhong)(zhong)機(ji)承重(zhong)(zhong)梁(liang)構(gou)造

1，承重(zhong)梁(liang)(liang)選(xuan)用歐式(shi)古(gu)典(dian)箱(xiang)型梁(liang)(liang)組織設計方案，重(zhong)量輕(qing)，合理配置；

2，整(zheng)個PCB線路板制做，無對(dui)接焊縫，比拼湊承重梁更(geng)牢固。

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

4，選用埋弧焊自動焊、無(wu)損檢測。焊后(hou)總體拋丸除銹，消地(di)應力、防銹處(chu)理，超(chao)過(guo)Sa2.5級；

5，厚鋼板原材料(liao)為Q235B；環氧富鋅漆，薄(bo)厚120μm。

橋式(shi)雙梁起重機端梁一(yi)部分

1，大噸數(shu)起重設(she)備端梁選用絞接(jie)軟性設(she)計(ji)方(fang)案(an)，防止“幾條(tiao)腿”運作。

2，車轱轆選用(yong)鏜孔方式，應用(yong)數控機床鏜銑床一(yi)回精準定位生(sheng)產加(jia)工，保證規(gui)格精密度和配合尺寸；

3，每一(yi)端梁裝有雙輪緣(yuan)的(de)車轱轆、緩沖器(qi)、驅動(dong)器(qi)維(wei)護和(he)防外遇保(bao)護器(qi)，安(an)全(quan)性(xing)有確保(bao)。

4，承重梁(liang)(liang)與端梁(liang)(liang)選用10.9級高強螺栓(shuan)聯接，保證整(zheng)個設備構造抗(kang)壓強度和精密度。

橋式雙梁起重機總程

1，全(quan)歐式古典設計方案，合理(li)減少重量，提升提高室內空(kong)間。

2，減速機(ji)選用(yong)(yong)起(qi)重設備專用(yong)(yong)型(xing)的H系列產品硬齒面減速機(ji)，承載力(li)高，使用(yong)(yong)期長(chang)。

3，鋼(gang)(gang)絲繩卷筒選用厚鋼(gang)(gang)板生產(chan)接線軸(zhou)方式，并對焊(han)接開展(zhan)無損檢測；

4，動滑輪所有(you)選(xuan)用熱(re)軋滑輪；

5，起重吊鉤選用T級起重吊鉤，材料高于DG34CrMo，單雙排布局，節(jie)省室內空間(jian)；