雙(shuang)(shuang)(shuang)梁(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)由(you)彎(wan)軌(gui)、起(qi)(qi)(qi)(qi)重(zhong)(zhong)設(she)備承(cheng)(cheng)重(zhong)(zhong)梁(liang)、起(qi)(qi)(qi)(qi)重(zhong)(zhong)吊(diao)(diao)裝小轎(jiao)車、合(he)閘系(xi)統(tong)軟件和家用(yong)電器自動控(kong)制系(xi)統(tong)構(gou)成(cheng)，非(fei)常合(he)適于大懸架和大吊(diao)(diao)重(zhong)(zhong)的平面圖范疇原材料運輸。雙(shuang)(shuang)(shuang)梁(liang)門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)承(cheng)(cheng)載力強，跨距大、總體可靠性好，種(zhong)類多，但本身品(pin)質與(yu)同樣(yang)吊(diao)(diao)重(zhong)(zhong)的單承(cheng)(cheng)重(zhong)(zhong)梁(liang)橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)對比(bi)要大點，工程造價也較高。依據承(cheng)(cheng)重(zhong)(zhong)梁(liang)構(gou)造不(bu)一樣(yang)，又可分(fen)成(cheng)箱形梁(liang)和更(geng)加二(er)種(zhong)方式(shi)(shi)(shi)(shi)。通常多選(xuan)用(yong)筏型構(gou)造。關鍵商品(pin)有：雙(shuang)(shuang)(shuang)梁(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)，雙(shuang)(shuang)(shuang)梁(liang)門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)，電動式(shi)(shi)(shi)(shi)雙(shuang)(shuang)(shuang)梁(liang)門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)，電動式(shi)(shi)(shi)(shi)雙(shuang)(shuang)(shuang)梁(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)，雙(shuang)(shuang)(shuang)梁(liang)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)設(she)備，歐(ou)式(shi)(shi)(shi)(shi)古典雙(shuang)(shuang)(shuang)梁(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)，積放鏈雙(shuang)(shuang)(shuang)梁(liang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji).

雙(shuang)梁起重(zhong)機承(cheng)重(zhong)梁構造

1，承重(zhong)梁(liang)選(xuan)用(yong)歐式古典箱型梁(liang)組織設(she)計方(fang)案，重(zhong)量輕，合理配置；

2，整個PCB線路板制做，無對接焊縫，比拼湊(cou)承重梁更牢固。

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

4，選用(yong)埋弧焊(han)自動焊(han)、無損檢(jian)測(ce)。焊(han)后(hou)總體(ti)拋(pao)丸除銹，消地應力、防(fang)銹處(chu)理，超過(guo)Sa2.5級(ji)；

5，厚(hou)鋼板原(yuan)材(cai)料為Q235B；環氧富(fu)鋅漆，薄厚(hou)120μm。

橋式雙梁(liang)(liang)起重機端梁(liang)(liang)一(yi)部分

1，大噸數起重設(she)備端(duan)梁(liang)選用絞(jiao)接(jie)軟性設(she)計方案，防止“幾條腿”運作。

2，車轱轆(lu)選用鏜(tang)(tang)孔方式，應用數控(kong)機床鏜(tang)(tang)銑床一回精準定(ding)位生(sheng)產加工，保(bao)證(zheng)規(gui)格精密度和配合尺寸；

3，每一端梁裝有雙輪緣的車轱轆、緩沖器(qi)(qi)、驅(qu)動器(qi)(qi)維護(hu)和(he)防(fang)外遇保(bao)護(hu)器(qi)(qi)，安全性有確保(bao)。

4，承重(zhong)梁與端梁選用10.9級高強螺栓聯(lian)接，保證(zheng)整個設備構造抗(kang)壓強度和精密度。

橋式雙梁起重機總程

1，全歐式古典設(she)計方案，合理減少重(zhong)量，提升提高室內(nei)空(kong)間。

2，減(jian)速機選用起重設備專用型的(de)H系列產品硬齒面減(jian)速機，承載力高，使(shi)用期長。

3，鋼(gang)絲繩卷筒選用厚鋼(gang)板生產接(jie)線軸方式，并對焊(han)接(jie)開展無(wu)損檢(jian)測；

4，動滑輪所有選用熱軋滑輪；

5，起重吊(diao)鉤選用(yong)T級起重吊(diao)鉤，材料高于(yu)DG34CrMo，單雙排布局，節(jie)省室內空(kong)間；