雙(shuang)梁(liang)(liang)(liang)(liang)(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)由彎軌、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)(liang)、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)(diao)裝小轎車、合閘系統軟件和家用電(dian)器自動(dong)(dong)控制(zhi)系統構成，非(fei)常(chang)(chang)合適于大懸(xuan)架和大吊(diao)(diao)重(zhong)(zhong)(zhong)(zhong)(zhong)的(de)平面(mian)圖范疇原材料運(yun)輸。雙(shuang)梁(liang)(liang)(liang)(liang)(liang)(liang)門式起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)承(cheng)載(zai)力(li)強，跨距大、總體可靠性好，種類多(duo)，但本(ben)身品質與同樣(yang)(yang)吊(diao)(diao)重(zhong)(zhong)(zhong)(zhong)(zhong)的(de)單(dan)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)(liang)橋(qiao)式起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)對比要大點，工程(cheng)造價(jia)也較高。依據承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)(liang)構造不一樣(yang)(yang)，又可分成箱形梁(liang)(liang)(liang)(liang)(liang)(liang)和更加二種方式。通(tong)常(chang)(chang)多(duo)選用筏型構造。關鍵商品有(you)：雙(shuang)梁(liang)(liang)(liang)(liang)(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)，雙(shuang)梁(liang)(liang)(liang)(liang)(liang)(liang)門式起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)，電(dian)動(dong)(dong)式雙(shuang)梁(liang)(liang)(liang)(liang)(liang)(liang)門式起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)，電(dian)動(dong)(dong)式雙(shuang)梁(liang)(liang)(liang)(liang)(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)，雙(shuang)梁(liang)(liang)(liang)(liang)(liang)(liang)式起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備，歐式古典雙(shuang)梁(liang)(liang)(liang)(liang)(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)，積放(fang)鏈雙(shuang)梁(liang)(liang)(liang)(liang)(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji).

雙梁(liang)起(qi)重(zhong)機(ji)承重(zhong)梁(liang)構造

1，承重梁選用歐式(shi)古(gu)典箱型(xing)梁組織設計方案，重量輕，合理(li)配置；

2，整個PCB線路(lu)板制做，無對接焊縫，比拼湊(cou)承重梁更牢固。

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

4，選用埋弧焊(han)自動(dong)焊(han)、無損檢(jian)測。焊(han)后總(zong)體(ti)拋丸(wan)除(chu)銹(xiu)，消地(di)應(ying)力、防銹(xiu)處(chu)理，超過Sa2.5級(ji)；

5，厚鋼(gang)板原(yuan)材(cai)料為Q235B；環氧富鋅漆，薄厚120μm。

橋式雙梁(liang)起重機端梁(liang)一部分

1，大噸數(shu)起重設備端梁選用絞接軟性(xing)設計方案(an)，防止“幾條(tiao)腿”運作。

2，車(che)轱轆選用鏜(tang)孔(kong)方式，應用數控機床(chuang)鏜(tang)銑床(chuang)一回精準定位生(sheng)產加工(gong)，保證規(gui)格精密度(du)和配合(he)尺寸；

3，每一端梁裝有(you)雙輪緣的(de)車轱轆、緩沖器、驅(qu)動器維護和防外(wai)遇保(bao)(bao)護器，安(an)全(quan)性有(you)確(que)保(bao)(bao)。

4，承(cheng)重梁(liang)與端(duan)梁(liang)選用10.9級高強(qiang)螺栓聯接，保證整(zheng)個(ge)設備構造抗壓強(qiang)度(du)和精(jing)密度(du)。

橋式雙梁起重機總程

1，全歐式古典(dian)設計方案，合理減少重量，提升提高室內空(kong)間。

2，減速機(ji)選用起重設備專用型的H系列(lie)產品硬齒面減速機(ji)，承(cheng)載力高，使用期長。

3，鋼絲繩卷(juan)筒選(xuan)用厚(hou)鋼板(ban)生產接線軸方式，并對焊(han)接開(kai)展(zhan)無(wu)損檢測；

4，動(dong)滑輪所有選用熱軋滑輪；

5，起(qi)重(zhong)吊鉤選用T級起(qi)重(zhong)吊鉤，材料高于DG34CrMo，單雙排布局，節省室內(nei)空(kong)間；