雙梁(liang)(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)由彎軌(gui)、起(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)、起(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車、合(he)閘系統軟件和家(jia)用電(dian)器自動(dong)控制(zhi)系統構成，非常合(he)適(shi)于大(da)(da)懸(xuan)架和大(da)(da)吊重(zhong)(zhong)(zhong)(zhong)的平面圖范疇原材(cai)料(liao)運(yun)輸。雙梁(liang)(liang)(liang)門(men)式起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)承(cheng)載(zai)力強，跨距大(da)(da)、總體可靠性好，種(zhong)類多，但(dan)本身品質(zhi)與同樣(yang)吊重(zhong)(zhong)(zhong)(zhong)的單承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)橋式起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)對比要大(da)(da)點，工程(cheng)造價也較高。依(yi)據承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)構造不一樣(yang)，又可分成箱(xiang)形梁(liang)(liang)(liang)和更加二種(zhong)方式。通(tong)常多選(xuan)用筏(fa)型構造。關鍵商品有：雙梁(liang)(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，雙梁(liang)(liang)(liang)門(men)式起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，電(dian)動(dong)式雙梁(liang)(liang)(liang)門(men)式起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，電(dian)動(dong)式雙梁(liang)(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，雙梁(liang)(liang)(liang)式起(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備，歐式古(gu)典(dian)雙梁(liang)(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，積放鏈雙梁(liang)(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji).

雙梁(liang)起重(zhong)機承重(zhong)梁(liang)構造

1，承重梁(liang)(liang)選(xuan)用歐式古典箱(xiang)型(xing)梁(liang)(liang)組織設計(ji)方案，重量輕，合(he)理配置(zhi)；

2，整個PCB線路板制(zhi)做，無對接焊縫(feng)，比拼湊(cou)承重梁更牢固。

3，豎(shu)直剛(gang)度(du)為1/800，梁端拱度(du)由數(shu)控(kong)切割整(zheng)個(ge)PCB線路板開料(liao)，精準度(du)高。

4，選用埋(mai)弧焊自動焊、無損(sun)檢測。焊后(hou)總體拋丸(wan)除(chu)銹(xiu)，消(xiao)地應(ying)力、防銹(xiu)處理，超過Sa2.5級；

5，厚(hou)鋼板原材料為Q235B；環(huan)氧富鋅漆(qi)，薄厚(hou)120μm。

橋(qiao)式雙梁起重(zhong)機端(duan)梁一(yi)部分

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

2，車轱(gu)轆(lu)選用鏜(tang)孔(kong)方(fang)式，應(ying)用數控(kong)機(ji)床鏜(tang)銑床一回精準定位(wei)生產加工，保證(zheng)規格精密度和(he)配合尺寸；

3，每一端梁裝(zhuang)有雙輪緣的車轱轆(lu)、緩沖(chong)器、驅動器維(wei)護和防外遇保(bao)護器，安全(quan)性有確保(bao)。

4，承重梁(liang)與端梁(liang)選(xuan)用(yong)10.9級(ji)高強螺栓聯接，保證整(zheng)個(ge)設(she)備構(gou)造抗壓強度和精(jing)密(mi)度。

橋式雙梁起重機總程

1，全歐式(shi)古典設計(ji)方案，合理減少重(zhong)量，提升提高室(shi)內空間(jian)。

2，減速機選用(yong)(yong)(yong)起(qi)重(zhong)設備專用(yong)(yong)(yong)型(xing)的H系(xi)列產(chan)品硬(ying)齒面減速機，承載力高，使用(yong)(yong)(yong)期長。

3，鋼絲繩卷筒選用厚鋼板生產(chan)接(jie)線軸方式，并對焊接(jie)開展無損檢測；

4，動滑輪所(suo)有選用(yong)熱軋滑輪；

5，起重吊(diao)鉤(gou)選用T級(ji)起重吊(diao)鉤(gou)，材料高于DG34CrMo，單(dan)雙排布局(ju)，節(jie)省室(shi)內空間；