雙(shuang)梁(liang)(liang)(liang)(liang)(liang)(liang)(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)由(you)彎軌(gui)、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)(liang)(liang)、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝小轎(jiao)車、合閘系統(tong)軟(ruan)件和家用電(dian)(dian)器自動(dong)控制系統(tong)構成，非(fei)常(chang)合適(shi)于大懸架和大吊(diao)重(zhong)(zhong)(zhong)的平面圖范疇(chou)原材料運輸。雙(shuang)梁(liang)(liang)(liang)(liang)(liang)(liang)(liang)門式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)承載力強，跨(kua)距大、總體可靠性好，種(zhong)類多，但(dan)本(ben)身品(pin)質與(yu)同(tong)樣(yang)吊(diao)重(zhong)(zhong)(zhong)的單承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)(liang)(liang)橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)對比要大點，工程造(zao)價(jia)也較高。依(yi)據承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)(liang)(liang)構造(zao)不一樣(yang)，又可分成箱形梁(liang)(liang)(liang)(liang)(liang)(liang)(liang)和更加(jia)二(er)種(zhong)方式(shi)(shi)(shi)(shi)。通常(chang)多選用筏型(xing)構造(zao)。關鍵商品(pin)有：雙(shuang)梁(liang)(liang)(liang)(liang)(liang)(liang)(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，雙(shuang)梁(liang)(liang)(liang)(liang)(liang)(liang)(liang)門式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，電(dian)(dian)動(dong)式(shi)(shi)(shi)(shi)雙(shuang)梁(liang)(liang)(liang)(liang)(liang)(liang)(liang)門式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，電(dian)(dian)動(dong)式(shi)(shi)(shi)(shi)雙(shuang)梁(liang)(liang)(liang)(liang)(liang)(liang)(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，雙(shuang)梁(liang)(liang)(liang)(liang)(liang)(liang)(liang)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備，歐(ou)式(shi)(shi)(shi)(shi)古典雙(shuang)梁(liang)(liang)(liang)(liang)(liang)(liang)(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，積放鏈雙(shuang)梁(liang)(liang)(liang)(liang)(liang)(liang)(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji).

雙梁起重機承(cheng)重梁構造

1，承重(zhong)梁(liang)選(xuan)用歐(ou)式(shi)古典箱(xiang)型梁(liang)組織設計方(fang)案(an)，重(zhong)量輕，合理配(pei)置(zhi)；

2，整個(ge)PCB線路板制做，無對(dui)接焊縫，比拼湊承重梁更牢固。

3，豎(shu)直剛度為1/800，梁(liang)端拱(gong)度由數控切割整個PCB線路板(ban)開料，精準(zhun)度高(gao)。

4，選用埋弧焊自(zi)動(dong)焊、無損檢測。焊后總體拋丸除銹，消(xiao)地(di)應力(li)、防銹處理，超過Sa2.5級；

5，厚鋼板原(yuan)材料為Q235B；環氧(yang)富鋅(xin)漆(qi)，薄(bo)厚120μm。

橋(qiao)式雙梁起重機端(duan)梁一(yi)部分

1，大噸數起重(zhong)設(she)備端梁選用絞接軟性設(she)計方案(an)，防止“幾條腿”運作。

2，車轱轆選用鏜孔方式，應用數控(kong)機床鏜銑(xian)床一回(hui)精準定位生(sheng)產加工，保證規格(ge)精密(mi)度和(he)配合尺寸；

3，每(mei)一端梁裝有(you)雙輪(lun)緣的車(che)轱轆、緩(huan)沖器、驅動器維護(hu)和防外遇保護(hu)器，安全性(xing)有(you)確(que)保。

4，承重梁與端梁選用10.9級高強螺栓聯接，保證整(zheng)個設備構造(zao)抗壓強度和精密度。

橋式雙梁起重機總程

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

2，減速機(ji)選用(yong)起重設備(bei)專用(yong)型(xing)的H系列產品(pin)硬齒面減速機(ji)，承載(zai)力高，使用(yong)期長。

3，鋼(gang)絲(si)繩卷筒選用厚鋼(gang)板生(sheng)產接(jie)線(xian)軸方式，并對焊(han)接(jie)開展(zhan)無損檢(jian)測；

4，動滑(hua)輪(lun)所有選(xuan)用熱軋滑(hua)輪(lun)；

5，起(qi)重吊鉤選用T級起(qi)重吊鉤，材料高(gao)于DG34CrMo，單雙排布局，節省室內(nei)空間；