雙梁(liang)(liang)(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)由彎軌、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車、合閘系(xi)統軟件(jian)和(he)家用(yong)電(dian)器自動控制系(xi)統構成，非常合適(shi)于大(da)懸架和(he)大(da)吊重(zhong)(zhong)(zhong)(zhong)的(de)平(ping)面圖范(fan)疇原材料運輸。雙梁(liang)(liang)(liang)門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)承載力強，跨(kua)距大(da)、總體可(ke)靠性好，種類多(duo)，但本(ben)身品(pin)質與(yu)同樣吊重(zhong)(zhong)(zhong)(zhong)的(de)單承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)對(dui)比要大(da)點(dian)，工程造價也(ye)較高(gao)。依據承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)構造不一(yi)樣，又可(ke)分成箱形梁(liang)(liang)(liang)和(he)更加二(er)種方(fang)式(shi)(shi)(shi)。通常多(duo)選用(yong)筏型構造。關(guan)鍵商品(pin)有：雙梁(liang)(liang)(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，雙梁(liang)(liang)(liang)門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，電(dian)動式(shi)(shi)(shi)雙梁(liang)(liang)(liang)門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，電(dian)動式(shi)(shi)(shi)雙梁(liang)(liang)(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，雙梁(liang)(liang)(liang)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)，歐(ou)式(shi)(shi)(shi)古典雙梁(liang)(liang)(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，積放鏈(lian)雙梁(liang)(liang)(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji).

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

1，承重梁(liang)(liang)選用歐(ou)式古典(dian)箱(xiang)型梁(liang)(liang)組織設(she)計方案，重量(liang)輕，合理(li)配置(zhi)；

2，整個PCB線路(lu)板制做(zuo)，無對接(jie)焊縫(feng)，比(bi)拼湊(cou)承重梁更牢固。

3，豎直剛度為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(hu)焊自(zi)動焊、無損檢(jian)測。焊后總體拋丸除銹(xiu)，消地應力、防銹(xiu)處理，超(chao)過Sa2.5級(ji)；

5，厚鋼板原材(cai)料為Q235B；環氧富鋅漆，薄厚120μm。

橋式雙梁起(qi)重機(ji)端梁一部分

1，大噸數起重設備端梁選用絞接軟(ruan)性設計方案，防(fang)止“幾條腿”運作。

2，車(che)轱轆(lu)選用鏜孔方式，應用數控(kong)機床(chuang)鏜銑(xian)床(chuang)一回精準定位生產加工，保(bao)證規格精密(mi)度和配合(he)尺寸；

3，每一端梁裝(zhuang)有(you)雙輪緣(yuan)的車轱轆(lu)、緩沖器(qi)、驅動器(qi)維(wei)護(hu)和(he)防外遇保護(hu)器(qi)，安全性(xing)有(you)確保。

4，承重梁與端梁選(xuan)用10.9級高強螺栓聯接(jie)，保證(zheng)整個(ge)設備構造抗壓強度(du)和精密度(du)。

橋式雙梁起重機總程

1，全(quan)歐(ou)式古典(dian)設計方案(an)，合理減少重量，提(ti)升(sheng)提(ti)高室內空間(jian)。

2，減(jian)(jian)速(su)機(ji)選(xuan)用(yong)(yong)起重設備專用(yong)(yong)型的H系列(lie)產品硬齒面減(jian)(jian)速(su)機(ji)，承載力高(gao)，使用(yong)(yong)期(qi)長(chang)。

3，鋼絲繩(sheng)卷筒選用厚(hou)鋼板生(sheng)產接線軸方式，并對焊接開展無(wu)損檢(jian)測(ce)；

4，動滑輪所有選用熱軋滑輪；

5，起(qi)重(zhong)吊(diao)鉤(gou)選用T級起(qi)重(zhong)吊(diao)鉤(gou)，材(cai)料高于DG34CrMo，單雙(shuang)排(pai)布局(ju)，節(jie)省室內空間；