雙梁(liang)(liang)(liang)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)由彎軌、起重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)、起重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)、合(he)(he)閘系統(tong)軟件和(he)(he)家用(yong)電器自動控制(zhi)系統(tong)構(gou)成(cheng)，非(fei)常(chang)合(he)(he)適于大懸(xuan)架(jia)和(he)(he)大吊重(zhong)(zhong)(zhong)(zhong)的(de)平面圖范疇(chou)原材(cai)料運輸。雙梁(liang)(liang)(liang)門(men)(men)式(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)承載(zai)力強，跨距(ju)大、總(zong)體可靠性好，種(zhong)類多，但本身品(pin)質(zhi)與同樣吊重(zhong)(zhong)(zhong)(zhong)的(de)單承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)橋(qiao)式(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)對比要(yao)大點(dian)，工程(cheng)造(zao)價也較(jiao)高。依據承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)構(gou)造(zao)不(bu)一樣，又可分(fen)成(cheng)箱(xiang)形梁(liang)(liang)(liang)和(he)(he)更加二種(zhong)方式(shi)。通常(chang)多選(xuan)用(yong)筏型構(gou)造(zao)。關(guan)鍵商品(pin)有：雙梁(liang)(liang)(liang)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，雙梁(liang)(liang)(liang)門(men)(men)式(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，電動式(shi)雙梁(liang)(liang)(liang)門(men)(men)式(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，電動式(shi)雙梁(liang)(liang)(liang)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，雙梁(liang)(liang)(liang)式(shi)起重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)，歐式(shi)古典雙梁(liang)(liang)(liang)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，積放(fang)鏈(lian)雙梁(liang)(liang)(liang)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji).

雙梁起(qi)重機承重梁構造

1，承(cheng)重(zhong)梁(liang)選用歐式古典箱型梁(liang)組織設計(ji)方案(an)，重(zhong)量輕，合理配置(zhi)；

2，整個PCB線路板制做，無對接(jie)焊縫，比拼湊承重梁更牢固。

3，豎直剛度(du)(du)為1/800，梁端拱度(du)(du)由數控(kong)切割整個(ge)PCB線(xian)路(lu)板開料(liao)，精(jing)準度(du)(du)高。

4，選用埋弧焊自動焊、無損(sun)檢測。焊后(hou)總(zong)體拋丸(wan)除(chu)銹，消地應力、防銹處理，超(chao)過Sa2.5級；

5，厚(hou)鋼板原材料為Q235B；環(huan)氧富鋅漆(qi)，薄(bo)厚(hou)120μm。

橋式雙(shuang)梁起重(zhong)機(ji)端梁一部分(fen)

1，大噸數起重設備端梁選用絞(jiao)接(jie)軟(ruan)性設計(ji)方案，防止(zhi)“幾(ji)條腿”運作。

2，車轱轆選用鏜(tang)孔(kong)方式，應(ying)用數控機床(chuang)鏜(tang)銑(xian)床(chuang)一回精(jing)準定(ding)位生產加工，保證(zheng)規格精(jing)密度和配(pei)合尺寸；

3，每(mei)一端梁裝有雙(shuang)輪緣的車轱(gu)轆、緩沖器、驅動器維護(hu)和防外遇保護(hu)器，安(an)全性有確保。

4，承重梁(liang)與(yu)端梁(liang)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(shi)古典設計方(fang)案，合理減少重量，提(ti)升(sheng)提(ti)高(gao)室內空間。

2，減(jian)速機選用(yong)起重設備(bei)專(zhuan)用(yong)型的H系列產品硬齒面(mian)減(jian)速機，承(cheng)載力(li)高，使用(yong)期長(chang)。

3，鋼絲繩卷筒選用厚鋼板生產接線(xian)軸方式，并對焊接開展無損檢測；

4，動滑輪所有選用熱(re)軋滑輪；

5，起(qi)重吊鉤(gou)選(xuan)用T級起(qi)重吊鉤(gou)，材料(liao)高于(yu)DG34CrMo，單雙排布(bu)局，節省室內(nei)空間；