雙梁(liang)(liang)(liang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機由彎(wan)軌、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)(diao)裝小轎車(che)、合閘系(xi)統軟件和家(jia)用電(dian)器自動控(kong)制(zhi)系(xi)統構成(cheng)，非常合適于大(da)懸(xuan)架和大(da)吊(diao)(diao)重(zhong)(zhong)(zhong)的(de)平面圖范疇原材料(liao)運輸(shu)。雙梁(liang)(liang)(liang)門式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機承(cheng)載(zai)力強，跨距大(da)、總體(ti)可靠(kao)性好，種類(lei)多，但(dan)本身品質與同樣(yang)吊(diao)(diao)重(zhong)(zhong)(zhong)的(de)單承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機對比(bi)要大(da)點，工(gong)程(cheng)造價也較高。依據承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)構造不(bu)一(yi)樣(yang)，又可分成(cheng)箱形(xing)梁(liang)(liang)(liang)和更加二種方(fang)式(shi)(shi)(shi)(shi)。通常多選用筏(fa)型構造。關(guan)鍵商品有(you)：雙梁(liang)(liang)(liang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機，雙梁(liang)(liang)(liang)門式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機，電(dian)動式(shi)(shi)(shi)(shi)雙梁(liang)(liang)(liang)門式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機，電(dian)動式(shi)(shi)(shi)(shi)雙梁(liang)(liang)(liang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機，雙梁(liang)(liang)(liang)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備，歐(ou)式(shi)(shi)(shi)(shi)古典雙梁(liang)(liang)(liang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機，積放鏈雙梁(liang)(liang)(liang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機.

雙梁(liang)(liang)起重機(ji)承(cheng)重梁(liang)(liang)構(gou)造

1，承重梁選用歐(ou)式古典(dian)箱(xiang)型梁組織設計方案，重量輕，合理配置(zhi)；

2，整(zheng)個PCB線(xian)路板(ban)制做，無對接焊縫，比拼湊承重梁更牢固(gu)。

3，豎直剛(gang)度(du)為1/800，梁端拱度(du)由數控切割(ge)整個PCB線路(lu)板開(kai)料，精(jing)準(zhun)度(du)高(gao)。

4，選(xuan)用埋弧(hu)焊自(zi)動(dong)焊、無(wu)損(sun)檢測。焊后總(zong)體拋(pao)丸除(chu)銹，消(xiao)地應力、防銹處理(li)，超過(guo)Sa2.5級；

5，厚鋼(gang)板原材料(liao)為Q235B；環(huan)氧(yang)富鋅漆，薄厚120μm。

橋式雙梁(liang)(liang)起重機端(duan)梁(liang)(liang)一部分(fen)

1，大噸數起重設備端(duan)梁選用(yong)絞(jiao)接軟性設計方(fang)案(an)，防止(zhi)“幾(ji)條(tiao)腿(tui)”運(yun)作。

2，車轱(gu)轆選用(yong)鏜孔(kong)方(fang)式，應用(yong)數控機床鏜銑床一回精準定位(wei)生產加工，保證規格精密度(du)和配合尺寸(cun)；

3，每一(yi)端梁裝有(you)雙輪緣的車轱轆、緩沖器(qi)、驅動器(qi)維護和防外遇保護器(qi)，安全性有(you)確保。

4，承重梁(liang)與端梁(liang)選用10.9級高強螺栓聯接，保證整個(ge)設(she)備構造(zao)抗壓(ya)強度和精(jing)密度。

橋式雙梁起重機總程

1，全(quan)歐式古(gu)典設計方案，合理減少重量，提升(sheng)提高室內空間。

2，減速機(ji)選用起重設備(bei)專用型的(de)H系列(lie)產(chan)品硬齒面減速機(ji)，承載力高，使用期長。

3，鋼(gang)絲繩卷(juan)筒(tong)選用厚鋼(gang)板生產(chan)接(jie)線(xian)軸方(fang)式，并對焊接(jie)開展無(wu)損檢測；

4，動(dong)滑(hua)輪所有選用(yong)熱軋滑(hua)輪；

5，起(qi)重吊鉤(gou)選(xuan)用T級起(qi)重吊鉤(gou)，材料(liao)高于(yu)DG34CrMo，單(dan)雙排布局，節省(sheng)室內空間；