雙梁(liang)(liang)(liang)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)由彎軌、起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)(she)備承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)、起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝小轎車、合(he)閘系統軟件(jian)和家用電(dian)(dian)器(qi)自動(dong)(dong)控制系統構成，非常合(he)適于大懸架和大吊重(zhong)(zhong)(zhong)的(de)平面圖(tu)范疇原材(cai)料運(yun)輸。雙梁(liang)(liang)(liang)門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)承(cheng)載力(li)強，跨距(ju)大、總體可靠性好，種類(lei)多，但(dan)本身品(pin)質與同樣(yang)吊重(zhong)(zhong)(zhong)的(de)單承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)對比(bi)要大點，工程(cheng)造價也較高。依據(ju)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)構造不一樣(yang)，又可分成箱形梁(liang)(liang)(liang)和更加(jia)二種方(fang)式(shi)(shi)(shi)。通常多選用筏(fa)型構造。關鍵商品(pin)有：雙梁(liang)(liang)(liang)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，雙梁(liang)(liang)(liang)門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，電(dian)(dian)動(dong)(dong)式(shi)(shi)(shi)雙梁(liang)(liang)(liang)門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，電(dian)(dian)動(dong)(dong)式(shi)(shi)(shi)雙梁(liang)(liang)(liang)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，雙梁(liang)(liang)(liang)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)(she)備，歐式(shi)(shi)(shi)古典雙梁(liang)(liang)(liang)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，積放(fang)鏈(lian)雙梁(liang)(liang)(liang)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji).

雙梁(liang)起重機承重梁(liang)構造

1，承重梁(liang)選用歐式古典箱型梁(liang)組織設計(ji)方案，重量輕，合理配(pei)置；

2，整(zheng)個PCB線路板制做，無對接焊縫，比拼湊承重梁更(geng)牢固。

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

4，選用埋弧焊(han)(han)自動焊(han)(han)、無(wu)損檢測。焊(han)(han)后總(zong)體拋丸除銹，消(xiao)地(di)應力、防(fang)銹處理，超過Sa2.5級；

5，厚鋼板原材(cai)料為Q235B；環(huan)氧富鋅漆，薄厚120μm。

橋式雙梁(liang)起重(zhong)機端梁(liang)一部分

1，大噸數起重設備端梁選用絞接軟(ruan)性設計方(fang)案，防止(zhi)“幾條腿”運作(zuo)。

2，車轱轆(lu)選用鏜(tang)(tang)孔方式，應用數控機床(chuang)鏜(tang)(tang)銑床(chuang)一回(hui)精準定(ding)位生(sheng)產加工，保證規(gui)格精密度和(he)配合尺(chi)寸(cun)；

3，每一端梁裝有雙輪緣的車轱(gu)轆(lu)、緩沖器、驅(qu)動器維護和(he)防外遇保護器，安(an)全(quan)性(xing)有確保。

4，承重(zhong)梁與端梁選用(yong)10.9級高強螺栓聯接(jie)，保(bao)證整個設備(bei)構造抗壓強度和精密度。

橋式雙梁起重機總程

1，全歐(ou)式(shi)古典設計方案，合理減少重量，提升提高室內空(kong)間。

2，減(jian)速機選用起重設備專用型的(de)H系列產品硬齒(chi)面減(jian)速機，承(cheng)載力高，使用期長。

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

4，動滑輪(lun)所有選用熱軋滑輪(lun)；

5，起重吊(diao)鉤選(xuan)用T級起重吊(diao)鉤，材料(liao)高(gao)于DG34CrMo，單雙(shuang)排(pai)布(bu)局，節(jie)省室內(nei)空間；