雙梁(liang)(liang)(liang)(liang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)由(you)彎軌、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小轎車、合(he)閘(zha)系統(tong)(tong)軟件(jian)和家用電器自(zi)動(dong)(dong)控制系統(tong)(tong)構(gou)成(cheng)，非常合(he)適于大懸(xuan)架和大吊(diao)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)的平(ping)面(mian)圖范疇原材料運輸。雙梁(liang)(liang)(liang)(liang)門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)承(cheng)(cheng)載力強，跨距大、總(zong)體可靠(kao)性好(hao)，種(zhong)類多，但(dan)本(ben)身(shen)品(pin)質與(yu)同樣吊(diao)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)的單(dan)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)對比(bi)要(yao)大點，工程造(zao)價也較(jiao)高。依據承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)構(gou)造(zao)不一(yi)樣，又可分成(cheng)箱形梁(liang)(liang)(liang)(liang)和更加(jia)二種(zhong)方式(shi)(shi)。通常多選用筏型構(gou)造(zao)。關鍵商(shang)品(pin)有：雙梁(liang)(liang)(liang)(liang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，雙梁(liang)(liang)(liang)(liang)門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，電動(dong)(dong)式(shi)(shi)雙梁(liang)(liang)(liang)(liang)門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，電動(dong)(dong)式(shi)(shi)雙梁(liang)(liang)(liang)(liang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，雙梁(liang)(liang)(liang)(liang)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)，歐式(shi)(shi)古典雙梁(liang)(liang)(liang)(liang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，積放鏈雙梁(liang)(liang)(liang)(liang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji).

雙梁(liang)起重機承重梁(liang)構造

1，承重梁選用歐式古(gu)典箱型梁組織(zhi)設計方案，重量輕，合理配置；

2，整個PCB線路(lu)板制做(zuo)，無對接焊(han)縫(feng)，比拼湊承重梁更(geng)牢固。

3，豎直剛度為1/800，梁端(duan)拱度由數控切割(ge)整個(ge)PCB線路板開料，精準度高(gao)。

4，選用埋(mai)弧焊自動(dong)焊、無損(sun)檢(jian)測。焊后總(zong)體拋丸除銹(xiu)，消地應力、防(fang)銹(xiu)處理，超過Sa2.5級；

5，厚(hou)鋼(gang)板原材料(liao)為Q235B；環氧(yang)富鋅漆，薄厚(hou)120μm。

橋式(shi)雙梁起重機端梁一部(bu)分

1，大噸(dun)數起重(zhong)設備端梁(liang)選用(yong)絞接(jie)軟性設計(ji)方(fang)案，防止“幾條腿(tui)”運作。

2，車轱轆(lu)選用(yong)鏜孔方式，應用(yong)數(shu)控機床鏜銑(xian)床一回精(jing)準(zhun)定位生產加工，保證(zheng)規格(ge)精(jing)密(mi)度(du)和配合尺(chi)寸(cun)；

3，每(mei)一(yi)端梁裝有雙輪(lun)緣的車轱轆、緩沖器、驅動器維(wei)護(hu)和防外遇保護(hu)器，安全性有確(que)保。

4，承重梁(liang)與端梁(liang)選用(yong)10.9級高強螺(luo)栓聯接(jie)，保證整(zheng)個設(she)備構造抗壓強度和精(jing)密(mi)度。

橋式雙梁起重機總程

1，全歐式古典設計方案(an)，合理減少重量，提(ti)升提(ti)高室內空間(jian)。

2，減速機選(xuan)用(yong)起重設備專用(yong)型的H系列產(chan)品硬(ying)齒面減速機，承載力高，使用(yong)期(qi)長。

3，鋼絲繩卷(juan)筒選用厚鋼板生(sheng)產接線軸方式，并對焊(han)接開展(zhan)無損檢測(ce)；

4，動滑(hua)輪(lun)所有選用(yong)熱軋滑(hua)輪(lun)；

5，起重(zhong)吊鉤(gou)選用T級起重(zhong)吊鉤(gou)，材料高于(yu)DG34CrMo，單雙(shuang)排布局，節省室內空間；