雙(shuang)梁(liang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)由彎軌、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車、合閘系統(tong)軟件和(he)家(jia)用電(dian)器自(zi)動控制系統(tong)構成，非常合適于大懸架和(he)大吊重(zhong)(zhong)(zhong)(zhong)的平面圖范疇原材料(liao)運輸。雙(shuang)梁(liang)門式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)承(cheng)(cheng)載(zai)力強，跨距(ju)大、總(zong)體可靠(kao)性好，種類(lei)多，但本身品(pin)質與同樣(yang)吊重(zhong)(zhong)(zhong)(zhong)的單承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)橋式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)對比要大點，工程造價也(ye)較高。依據承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)構造不一樣(yang)，又可分成箱形梁(liang)和(he)更(geng)加二種方式(shi)。通常多選用筏型構造。關鍵商品(pin)有：雙(shuang)梁(liang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，雙(shuang)梁(liang)門式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，電(dian)動式(shi)雙(shuang)梁(liang)門式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，電(dian)動式(shi)雙(shuang)梁(liang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，雙(shuang)梁(liang)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備，歐式(shi)古典(dian)雙(shuang)梁(liang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，積放鏈雙(shuang)梁(liang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji).

雙梁起(qi)重(zhong)機承重(zhong)梁構造

1，承重梁選用歐式古典箱型梁組織設計方案，重量(liang)輕，合理配置(zhi)；

2，整(zheng)個(ge)PCB線路(lu)板制(zhi)做，無(wu)對接焊縫，比拼湊承重梁更牢固。

3，豎(shu)直剛度(du)為1/800，梁端拱度(du)由數控切割整(zheng)個PCB線路板開料，精準度(du)高(gao)。

4，選用(yong)埋弧焊自動焊、無損(sun)檢測。焊后(hou)總(zong)體拋丸除銹(xiu)，消地應力、防(fang)銹(xiu)處理，超過Sa2.5級；

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

橋式雙梁起重(zhong)機端梁一部分

1，大噸數起重設(she)備端梁選用絞接軟性設(she)計方案，防止(zhi)“幾條腿”運作。

2，車轱轆選用鏜孔(kong)方式，應用數控機床(chuang)鏜銑(xian)床(chuang)一回(hui)精準定位生產加工(gong)，保證規格精密度和配合尺寸；

3，每(mei)一(yi)端梁裝有雙輪緣(yuan)的車轱轆(lu)、緩(huan)沖器、驅動器維護和防外(wai)遇保護器，安(an)全性有確保。

4，承(cheng)重(zhong)梁與端梁選(xuan)用10.9級高(gao)強(qiang)螺(luo)栓(shuan)聯接，保證整(zheng)個(ge)設備構造(zao)抗壓強(qiang)度(du)和精密度(du)。

橋式雙梁起重機總程

1，全歐式古典(dian)設計方(fang)案，合理減少重量，提(ti)(ti)升提(ti)(ti)高室(shi)內(nei)空間。

2，減(jian)速(su)機選用(yong)起重設備專(zhuan)用(yong)型的(de)H系列產品硬齒面減(jian)速(su)機，承(cheng)載力高，使(shi)用(yong)期長。

3，鋼(gang)絲繩卷(juan)筒(tong)選用厚鋼(gang)板(ban)生產接(jie)線軸方式，并(bing)對焊(han)接(jie)開(kai)展無損檢測(ce)；

4，動滑輪(lun)所有選用熱軋滑輪(lun)；

5，起(qi)重(zhong)吊鉤選用T級起(qi)重(zhong)吊鉤，材料高于DG34CrMo，單雙排布局，節省室內(nei)空(kong)間(jian)；