雙(shuang)(shuang)梁(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)由(you)彎軌、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)承(cheng)重(zhong)(zhong)(zhong)梁(liang)、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝小轎(jiao)車、合閘系統軟件和家用(yong)電(dian)器自動(dong)控制系統構成，非(fei)常(chang)合適(shi)于大懸(xuan)架和大吊重(zhong)(zhong)(zhong)的平面圖范疇原材料運輸。雙(shuang)(shuang)梁(liang)門式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)承(cheng)載力(li)強，跨距大、總體(ti)可靠性好，種(zhong)(zhong)類多(duo)，但本身品質(zhi)與同樣(yang)(yang)吊重(zhong)(zhong)(zhong)的單承(cheng)重(zhong)(zhong)(zhong)梁(liang)橋式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)對(dui)比(bi)要大點，工程造(zao)價也較高。依據承(cheng)重(zhong)(zhong)(zhong)梁(liang)構造(zao)不(bu)一樣(yang)(yang)，又可分(fen)成箱(xiang)形(xing)梁(liang)和更加二(er)種(zhong)(zhong)方(fang)式(shi)。通(tong)常(chang)多(duo)選用(yong)筏型構造(zao)。關鍵商品有：雙(shuang)(shuang)梁(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，雙(shuang)(shuang)梁(liang)門式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，電(dian)動(dong)式(shi)雙(shuang)(shuang)梁(liang)門式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，電(dian)動(dong)式(shi)雙(shuang)(shuang)梁(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，雙(shuang)(shuang)梁(liang)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)，歐式(shi)古典雙(shuang)(shuang)梁(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，積放鏈雙(shuang)(shuang)梁(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji).

雙梁(liang)起重(zhong)(zhong)機承重(zhong)(zhong)梁(liang)構(gou)造(zao)

1，承(cheng)重(zhong)梁選用歐式古典(dian)箱型梁組織設計(ji)方案(an)，重(zhong)量輕，合理配置；

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

3，豎(shu)直剛度為1/800，梁端(duan)拱度由數控切割(ge)整個(ge)PCB線路板開料，精準度高。

4，選用埋弧焊(han)(han)自動(dong)焊(han)(han)、無損檢測。焊(han)(han)后總體拋(pao)丸除銹，消地應力、防(fang)銹處理，超過Sa2.5級(ji)；

5，厚鋼板原材料為Q235B；環氧富(fu)鋅漆，薄厚120μm。

橋式雙梁起重機端梁一部分(fen)

1，大噸數起重設(she)備(bei)端梁選用絞接軟性設(she)計(ji)方案，防止“幾(ji)條腿”運作(zuo)。

2，車(che)轱(gu)轆選(xuan)用(yong)鏜孔方式(shi)，應用(yong)數控機(ji)床鏜銑床一回精準定位生產加(jia)工，保證規格精密(mi)度(du)和配合尺寸；

3，每一端梁裝有雙輪緣的車轱轆(lu)、緩沖器(qi)、驅(qu)動器(qi)維護(hu)和(he)防外遇保護(hu)器(qi)，安全性(xing)有確(que)保。

4，承重(zhong)梁(liang)與端(duan)梁(liang)選用10.9級高(gao)強螺栓聯接，保證整個設備構(gou)造抗壓(ya)強度和精密度。

橋式雙梁起重機總程

1，全歐式古(gu)典設計方(fang)案，合理減少重(zhong)量，提升提高室內空間。

2，減速機選用(yong)起重(zhong)設備專用(yong)型(xing)的(de)H系列產品硬(ying)齒面減速機，承載力高，使用(yong)期長。

3，鋼絲(si)繩卷(juan)筒(tong)選用厚鋼板(ban)生產接(jie)線軸(zhou)方式(shi)，并對(dui)焊接(jie)開展無損檢測；

4，動滑(hua)輪所(suo)有選用熱(re)軋(ya)滑(hua)輪；

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