雙(shuang)(shuang)梁起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)由彎軌、起重(zhong)(zhong)(zhong)(zhong)(zhong)設備承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁、起重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎車、合閘系統軟件和家(jia)用電器(qi)自動控制系統構成，非常合適于大懸架和大吊重(zhong)(zhong)(zhong)(zhong)(zhong)的平面(mian)圖范(fan)疇原(yuan)材料運輸。雙(shuang)(shuang)梁門(men)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)承(cheng)(cheng)載力強，跨距大、總體可靠性好，種(zhong)類多(duo)，但(dan)本身品質(zhi)與同樣(yang)吊重(zhong)(zhong)(zhong)(zhong)(zhong)的單(dan)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁橋式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)對比要大點(dian)，工程造價(jia)也較高(gao)。依據(ju)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁構造不一(yi)樣(yang)，又可分成箱形梁和更(geng)加二種(zhong)方式(shi)。通常多(duo)選用筏型構造。關鍵(jian)商品有(you)：雙(shuang)(shuang)梁起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，雙(shuang)(shuang)梁門(men)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，電動式(shi)雙(shuang)(shuang)梁門(men)式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，電動式(shi)雙(shuang)(shuang)梁起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，雙(shuang)(shuang)梁式(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)設備，歐(ou)式(shi)古典雙(shuang)(shuang)梁起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，積放鏈雙(shuang)(shuang)梁起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji).

雙梁起重(zhong)機承重(zhong)梁構造(zao)

1，承重(zhong)梁選用歐式古典(dian)箱型梁組織設計方(fang)案，重(zhong)量輕，合理配置(zhi)；

2，整個PCB線(xian)路板制做，無對接焊縫，比拼湊承重梁更牢(lao)固。

3，豎直(zhi)剛度(du)(du)為1/800，梁端拱(gong)度(du)(du)由(you)數(shu)控切割整(zheng)個PCB線路板開料，精準(zhun)度(du)(du)高。

4，選用(yong)埋弧(hu)焊(han)自動焊(han)、無損檢測。焊(han)后總體拋丸除銹，消地應力、防銹處理，超過Sa2.5級；

5，厚(hou)鋼板(ban)原材料(liao)為Q235B；環氧富(fu)鋅漆，薄厚(hou)120μm。

橋式雙梁起重機端梁一部分(fen)

1，大(da)噸數起重(zhong)設(she)備(bei)端梁選用絞接(jie)軟性(xing)設(she)計方案，防止“幾條腿(tui)”運(yun)作。

2，車轱(gu)轆選(xuan)用(yong)鏜孔(kong)方式，應用(yong)數控(kong)機床(chuang)鏜銑床(chuang)一回精(jing)準(zhun)定位生(sheng)產加工，保證規格(ge)精(jing)密(mi)度和(he)配(pei)合尺寸；

3，每一端梁裝有雙輪(lun)緣(yuan)的車轱(gu)轆(lu)、緩沖(chong)器(qi)(qi)、驅動器(qi)(qi)維護和(he)防外遇保護器(qi)(qi)，安全性有確保。

4，承重梁(liang)與端梁(liang)選用10.9級高強螺栓聯接(jie)，保證(zheng)整個設備構造抗壓(ya)強度(du)和精密度(du)。

橋式雙梁起重機總程

1，全歐(ou)式古典設計方案，合(he)理減(jian)少重量，提(ti)升提(ti)高室內空間。

2，減速機(ji)選(xuan)用起(qi)重設備專用型的H系列產品硬齒面減速機(ji)，承載力高，使用期(qi)長(chang)。

3，鋼(gang)(gang)絲繩(sheng)卷筒(tong)選(xuan)用厚鋼(gang)(gang)板生產(chan)接(jie)線軸(zhou)方式，并對焊接(jie)開展(zhan)無損檢測；

4，動滑(hua)輪所(suo)有選(xuan)用熱(re)軋滑(hua)輪；

5，起重吊(diao)鉤(gou)選用T級起重吊(diao)鉤(gou)，材料高(gao)于DG34CrMo，單雙排布(bu)局，節省室內空間；