雙(shuang)梁(liang)(liang)(liang)(liang)(liang)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)由(you)彎軌、起(qi)(qi)重(zhong)(zhong)(zhong)設(she)備承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)、起(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝小(xiao)轎(jiao)車、合(he)(he)閘(zha)系統軟件和(he)家用(yong)電(dian)器(qi)自(zi)動(dong)控制系統構成(cheng)，非常合(he)(he)適于大(da)(da)懸(xuan)架和(he)大(da)(da)吊(diao)重(zhong)(zhong)(zhong)的平面圖(tu)范疇原材料運輸。雙(shuang)梁(liang)(liang)(liang)(liang)(liang)門(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)承(cheng)(cheng)(cheng)載力強(qiang)，跨距大(da)(da)、總(zong)體可靠性好，種類多，但(dan)本(ben)身品(pin)質(zhi)與(yu)同樣(yang)吊(diao)重(zhong)(zhong)(zhong)的單承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)橋式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)對比要(yao)大(da)(da)點，工程造價也較高。依據承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)構造不一(yi)樣(yang)，又可分成(cheng)箱(xiang)形梁(liang)(liang)(liang)(liang)(liang)和(he)更加二(er)種方(fang)式(shi)。通常多選用(yong)筏型構造。關鍵商品(pin)有：雙(shuang)梁(liang)(liang)(liang)(liang)(liang)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，雙(shuang)梁(liang)(liang)(liang)(liang)(liang)門(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，電(dian)動(dong)式(shi)雙(shuang)梁(liang)(liang)(liang)(liang)(liang)門(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，電(dian)動(dong)式(shi)雙(shuang)梁(liang)(liang)(liang)(liang)(liang)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，雙(shuang)梁(liang)(liang)(liang)(liang)(liang)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)設(she)備，歐(ou)式(shi)古典雙(shuang)梁(liang)(liang)(liang)(liang)(liang)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，積(ji)放鏈雙(shuang)梁(liang)(liang)(liang)(liang)(liang)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji).

雙梁起重(zhong)機承重(zhong)梁構(gou)造

1，承(cheng)重(zhong)梁選用歐(ou)式古典箱型梁組織(zhi)設計(ji)方(fang)案，重(zhong)量輕，合理配置(zhi)；

2，整個PCB線(xian)路板制(zhi)做，無對接焊縫，比拼湊承重梁更牢固(gu)。

3，豎(shu)直剛度(du)為(wei)1/800，梁端拱度(du)由(you)數控切割整個PCB線路(lu)板開料，精(jing)準度(du)高。

4，選用(yong)埋(mai)弧焊(han)自(zi)動焊(han)、無損檢(jian)測。焊(han)后(hou)總(zong)體拋丸除銹(xiu)，消(xiao)地應力、防銹(xiu)處理，超過Sa2.5級；

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

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

1，大噸(dun)數起重設備端梁選用絞(jiao)接(jie)軟性設計方案，防(fang)止(zhi)“幾條腿(tui)”運作。

2，車轱轆選用(yong)鏜(tang)孔(kong)方(fang)式(shi)，應(ying)用(yong)數控機床鏜(tang)銑床一回精準(zhun)定位生產加工，保證規格精密度和配合尺(chi)寸；

3，每一端(duan)梁裝有雙輪緣的車轱轆(lu)、緩(huan)沖器、驅(qu)動器維護和防外遇(yu)保護器，安全(quan)性有確保。

4，承(cheng)重梁與端(duan)梁選(xuan)用(yong)10.9級高強(qiang)螺栓聯接，保證(zheng)整個(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(ou)式古典(dian)設計方案，合理減少重量，提(ti)升提(ti)高室內空間。

2，減速機選用(yong)起重設(she)備專用(yong)型的(de)H系列產品硬(ying)齒(chi)面減速機，承(cheng)載(zai)力高，使(shi)用(yong)期(qi)長。

3，鋼絲繩(sheng)卷筒(tong)選用厚鋼板(ban)生產(chan)接(jie)線軸方式，并對焊接(jie)開展無損檢測；

4，動滑輪所有選(xuan)用熱軋滑輪；

5，起重吊鉤選用T級起重吊鉤，材料高于DG34CrMo，單雙排布局，節省室內空(kong)間；