雙(shuang)(shuang)梁(liang)起(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)由(you)彎軌(gui)、起(qi)重(zhong)(zhong)(zhong)設備(bei)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)、起(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小轎車、合(he)閘系統(tong)軟件和家用(yong)電(dian)器自動(dong)控制系統(tong)構成，非(fei)常(chang)合(he)適(shi)于大懸架和大吊重(zhong)(zhong)(zhong)的平面圖范疇原材料運(yun)輸。雙(shuang)(shuang)梁(liang)門(men)(men)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)承(cheng)(cheng)載力(li)強，跨距大、總體(ti)可靠性(xing)好(hao)，種(zhong)類多，但本(ben)身品質(zhi)與同樣吊重(zhong)(zhong)(zhong)的單承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)橋式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)對比要大點，工程造價也較高。依據承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)構造不一樣，又可分(fen)成箱形(xing)梁(liang)和更加二種(zhong)方式(shi)(shi)(shi)(shi)。通常(chang)多選用(yong)筏型(xing)構造。關鍵(jian)商品有：雙(shuang)(shuang)梁(liang)起(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，雙(shuang)(shuang)梁(liang)門(men)(men)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，電(dian)動(dong)式(shi)(shi)(shi)(shi)雙(shuang)(shuang)梁(liang)門(men)(men)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，電(dian)動(dong)式(shi)(shi)(shi)(shi)雙(shuang)(shuang)梁(liang)起(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，雙(shuang)(shuang)梁(liang)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)設備(bei)，歐式(shi)(shi)(shi)(shi)古典(dian)雙(shuang)(shuang)梁(liang)起(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，積放鏈(lian)雙(shuang)(shuang)梁(liang)起(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji).

雙梁起重機(ji)承重梁構造

1，承重梁選用歐式(shi)古(gu)典箱型(xing)梁組織設(she)計(ji)方案(an)，重量輕(qing)，合理配置；

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

3，豎直剛度(du)為1/800，梁端拱度(du)由數控切(qie)割整個PCB線路板開料，精準度(du)高。

4，選用埋弧焊自動焊、無損檢測(ce)。焊后總體拋丸(wan)除銹(xiu)，消(xiao)地應力、防(fang)銹(xiu)處(chu)理(li)，超過Sa2.5級；

5，厚(hou)鋼板原材料為Q235B；環氧富鋅漆，薄厚(hou)120μm。

橋式雙(shuang)梁起重機端梁一部分

1，大噸數起重(zhong)設備(bei)端梁選用(yong)絞接軟性設計方案，防止“幾條腿”運作。

2，車轱轆選用鏜孔方式，應用數控(kong)機床鏜銑床一回精準定(ding)位生產(chan)加工，保證(zheng)規格精密(mi)度和(he)配合尺(chi)寸；

3，每一端梁裝有雙輪緣(yuan)的車(che)轱轆、緩沖器、驅(qu)動器維護和防外(wai)遇保(bao)護器，安全性有確(que)保(bao)。

4，承重梁與端(duan)梁選用10.9級(ji)高(gao)強螺栓聯接，保(bao)證整個設備構造抗壓強度和精密度。

橋式雙梁起重機總程

1，全歐式古典設計(ji)方案，合理(li)減少重(zhong)量，提升(sheng)提高(gao)室內空間。

2，減(jian)速機選用起重(zhong)設備(bei)專用型的(de)H系列產品(pin)硬齒面減(jian)速機，承載力高，使用期長。

3，鋼絲繩卷筒選(xuan)用厚鋼板生(sheng)產接(jie)(jie)線軸(zhou)方式，并對焊接(jie)(jie)開展無損檢測；

4，動滑輪(lun)(lun)所(suo)有選用熱軋滑輪(lun)(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，單雙排布(bu)局，節省室(shi)內(nei)空間；