雙(shuang)梁(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)由彎軌(gui)、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)承重(zhong)(zhong)(zhong)(zhong)梁(liang)、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小轎車、合(he)閘(zha)系統軟件和(he)家用電(dian)(dian)器(qi)自動(dong)控制系統構成，非(fei)常(chang)合(he)適(shi)于大懸架和(he)大吊重(zhong)(zhong)(zhong)(zhong)的平面圖范疇(chou)原材料運輸。雙(shuang)梁(liang)門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)承載力強，跨距大、總體可(ke)靠性好，種類多(duo)，但本身品(pin)質(zhi)與同樣吊重(zhong)(zhong)(zhong)(zhong)的單承重(zhong)(zhong)(zhong)(zhong)梁(liang)橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)對比(bi)要大點，工程造價也(ye)較高。依據承重(zhong)(zhong)(zhong)(zhong)梁(liang)構造不一樣，又(you)可(ke)分(fen)成箱形梁(liang)和(he)更加二種方式(shi)(shi)(shi)。通(tong)常(chang)多(duo)選用筏型構造。關鍵商(shang)品(pin)有：雙(shuang)梁(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，雙(shuang)梁(liang)門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，電(dian)(dian)動(dong)式(shi)(shi)(shi)雙(shuang)梁(liang)門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，電(dian)(dian)動(dong)式(shi)(shi)(shi)雙(shuang)梁(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，雙(shuang)梁(liang)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)，歐式(shi)(shi)(shi)古典雙(shuang)梁(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，積放(fang)鏈雙(shuang)梁(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji).

雙梁(liang)(liang)起重機承重梁(liang)(liang)構造

1，承重(zhong)梁(liang)選(xuan)用歐式古典箱型梁(liang)組織設計(ji)方案，重(zhong)量輕，合理(li)配置；

2，整個PCB線路板制做，無(wu)對接焊(han)縫，比拼湊承(cheng)重梁更牢固。

3，豎(shu)直剛度(du)為1/800，梁端(duan)拱度(du)由數控切(qie)割整個PCB線路板(ban)開料，精準度(du)高。

4，選用埋弧焊(han)自動(dong)焊(han)、無損檢(jian)測。焊(han)后總體拋丸除銹，消(xiao)地應力、防銹處(chu)理，超(chao)過(guo)Sa2.5級；

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

橋式雙梁(liang)起重機端梁(liang)一部分

1，大噸(dun)數(shu)起重設備端梁選用(yong)絞接軟性(xing)設計(ji)方(fang)案，防(fang)止“幾條腿”運(yun)作。

2，車轱轆選(xuan)用(yong)(yong)鏜(tang)孔方式(shi)，應(ying)用(yong)(yong)數(shu)控機床鏜(tang)銑(xian)床一回(hui)精準定位生產加工，保證規(gui)格精密(mi)度和配合尺寸(cun)；

3，每一端梁裝有雙輪緣(yuan)的車轱轆(lu)、緩沖器(qi)、驅動器(qi)維護和防外(wai)遇保護器(qi)，安全(quan)性有確保。

4，承重梁與端(duan)梁選用(yong)10.9級高強(qiang)螺栓聯接，保證整個設備(bei)構造抗(kang)壓強(qiang)度和精密度。

橋式雙梁起重機總程

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

2，減速(su)機選用起重設備(bei)專用型(xing)的(de)H系列產品硬齒面減速(su)機，承(cheng)載(zai)力高，使用期長(chang)。

3，鋼(gang)絲繩卷筒(tong)選用厚(hou)鋼(gang)板生產接(jie)線(xian)軸方式，并(bing)對焊接(jie)開展無(wu)損檢測；

4，動(dong)滑(hua)輪所有選(xuan)用熱軋滑(hua)輪；

5，起重吊鉤(gou)選用T級起重吊鉤(gou)，材料高于DG34CrMo，單雙排布局，節省室內(nei)空間；