雙(shuang)(shuang)梁(liang)(liang)(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)由彎軌、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝小轎車、合(he)(he)閘系統軟件和家用(yong)電器自動(dong)控制系統構成(cheng)，非常合(he)(he)適(shi)于大懸架和大吊重(zhong)(zhong)(zhong)的(de)平面圖范疇原(yuan)材(cai)料運輸。雙(shuang)(shuang)梁(liang)(liang)(liang)門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)承(cheng)(cheng)載力強，跨距大、總體可靠性(xing)好，種類多(duo)，但本身(shen)品質與同樣吊重(zhong)(zhong)(zhong)的(de)單承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)對比要大點，工程造價也較高。依(yi)據(ju)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)構造不一(yi)樣，又可分(fen)成(cheng)箱形梁(liang)(liang)(liang)和更加二(er)種方式(shi)(shi)(shi)。通常多(duo)選用(yong)筏型構造。關(guan)鍵商(shang)品有：雙(shuang)(shuang)梁(liang)(liang)(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，雙(shuang)(shuang)梁(liang)(liang)(liang)門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，電動(dong)式(shi)(shi)(shi)雙(shuang)(shuang)梁(liang)(liang)(liang)門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，電動(dong)式(shi)(shi)(shi)雙(shuang)(shuang)梁(liang)(liang)(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，雙(shuang)(shuang)梁(liang)(liang)(liang)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備，歐式(shi)(shi)(shi)古典雙(shuang)(shuang)梁(liang)(liang)(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，積放鏈雙(shuang)(shuang)梁(liang)(liang)(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji).

雙梁(liang)起重機承重梁(liang)構(gou)造(zao)

1，承重梁(liang)選用歐式古(gu)典箱型梁(liang)組織設計方(fang)案，重量輕，合理配置；

2，整個PCB線路板制做，無對接焊縫(feng)，比(bi)拼湊(cou)承重梁更牢固。

3，豎直剛度為1/800，梁端拱度由數控切割整(zheng)個PCB線路(lu)板開(kai)料，精準度高(gao)。

4，選用(yong)埋弧焊自動焊、無損檢(jian)測。焊后總體拋丸除銹(xiu)，消地(di)應(ying)力、防(fang)銹(xiu)處理，超過Sa2.5級；

5，厚鋼(gang)板(ban)原材(cai)料為Q235B；環(huan)氧富(fu)鋅漆，薄厚120μm。

橋式雙梁起重機端梁一部分

1，大噸數(shu)起重(zhong)設備端梁(liang)選用絞(jiao)接軟性設計方案，防止“幾(ji)條腿(tui)”運作。

2，車轱轆選(xuan)用鏜(tang)孔方(fang)式(shi)，應用數控機床(chuang)鏜(tang)銑床(chuang)一回精準(zhun)定(ding)位(wei)生(sheng)產(chan)加(jia)工，保(bao)證規格精密(mi)度和配合(he)尺寸；

3，每一端梁裝有雙輪緣的車(che)轱轆(lu)、緩沖(chong)器、驅動(dong)器維護(hu)和防外遇保護(hu)器，安全(quan)性有確保。

4，承重梁(liang)與端(duan)梁(liang)選用10.9級(ji)高強(qiang)螺(luo)栓聯(lian)接(jie)，保證整個設(she)備構造抗壓強(qiang)度和精密度。

橋式雙梁起重機總程

1，全(quan)歐式古典設計方案，合理減少重(zhong)量，提升(sheng)提高(gao)室(shi)內空(kong)間。

2，減速(su)機(ji)選用起重設備(bei)專用型的H系列產品(pin)硬(ying)齒面減速(su)機(ji)，承載力高，使用期長。

3，鋼絲繩卷筒選(xuan)用厚鋼板生產接線軸(zhou)方式，并對焊(han)接開展無損檢測；

4，動滑輪(lun)所有選用熱軋滑輪(lun)；

5，起重(zhong)吊(diao)鉤選用T級起重(zhong)吊(diao)鉤，材料高(gao)于(yu)DG34CrMo，單雙排(pai)布局，節省(sheng)室內空(kong)間；