雙(shuang)梁(liang)(liang)(liang)(liang)(liang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機由(you)彎軌(gui)、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝小轎車、合閘系統軟件和家(jia)用電(dian)(dian)器自動控制系統構成(cheng)，非常合適(shi)于(yu)大懸架和大吊重(zhong)(zhong)(zhong)的平面圖(tu)范疇原材料(liao)運輸。雙(shuang)梁(liang)(liang)(liang)(liang)(liang)門式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機承(cheng)載(zai)力強，跨距大、總體可靠性好，種類多，但本身品質與同樣(yang)吊重(zhong)(zhong)(zhong)的單(dan)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)橋式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機對比要(yao)大點(dian)，工程造價也較(jiao)高。依據(ju)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)構造不(bu)一(yi)樣(yang)，又可分(fen)成(cheng)箱形梁(liang)(liang)(liang)(liang)(liang)和更加二種方式(shi)。通常多選用筏型構造。關(guan)鍵商(shang)品有：雙(shuang)梁(liang)(liang)(liang)(liang)(liang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機，雙(shuang)梁(liang)(liang)(liang)(liang)(liang)門式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機，電(dian)(dian)動式(shi)雙(shuang)梁(liang)(liang)(liang)(liang)(liang)門式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機，電(dian)(dian)動式(shi)雙(shuang)梁(liang)(liang)(liang)(liang)(liang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機，雙(shuang)梁(liang)(liang)(liang)(liang)(liang)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備，歐式(shi)古典雙(shuang)梁(liang)(liang)(liang)(liang)(liang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機，積放鏈雙(shuang)梁(liang)(liang)(liang)(liang)(liang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機.

雙梁(liang)起重(zhong)機承(cheng)重(zhong)梁(liang)構(gou)造

1，承重梁(liang)選用歐(ou)式(shi)古典箱型梁(liang)組織設(she)計方案，重量輕(qing)，合(he)理配(pei)置；

2，整個PCB線路板制做，無(wu)對接焊縫，比拼湊(cou)承(cheng)重梁更牢固。

3，豎直剛(gang)度為(wei)1/800，梁端拱度由數控切割(ge)整個(ge)PCB線路(lu)板開料，精準度高。

4，選用埋弧焊自動焊、無損(sun)檢測。焊后總體(ti)拋(pao)丸除(chu)銹，消地應力(li)、防銹處理，超(chao)過Sa2.5級(ji)；

5，厚(hou)鋼(gang)板原材料(liao)為Q235B；環氧富鋅漆，薄厚(hou)120μm。

橋式雙梁(liang)(liang)起重(zhong)機端梁(liang)(liang)一部(bu)分

1，大噸數(shu)起重設備(bei)端(duan)梁選用絞接軟性設計方案，防止“幾(ji)條腿”運作(zuo)。

2，車轱轆選用鏜孔方式，應用數控機床(chuang)鏜銑床(chuang)一回精(jing)準定位生產加(jia)工，保(bao)證(zheng)規格精(jing)密度和配合尺寸；

3，每一(yi)端梁裝有雙輪緣的(de)車轱轆、緩沖器、驅動器維(wei)護和防外遇保(bao)護器，安全(quan)性(xing)有確(que)保(bao)。

4，承(cheng)重梁與端梁選用10.9級(ji)高強螺栓聯接(jie)，保證整個設(she)備構造抗壓(ya)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(fang)案，合理減少重量，提(ti)升提(ti)高室(shi)內空間。

2，減速(su)機(ji)選(xuan)用(yong)起重設備專用(yong)型的H系(xi)列產(chan)品硬齒面減速(su)機(ji)，承載(zai)力(li)高(gao)，使用(yong)期長。

3，鋼絲繩卷筒選用厚鋼板生(sheng)產接(jie)線軸方式，并(bing)對焊接(jie)開展無損(sun)檢測；

4，動滑輪所有選(xuan)用熱軋滑輪；

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