雙(shuang)(shuang)(shuang)(shuang)(shuang)梁(liang)(liang)(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機由(you)彎軌、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小轎(jiao)車、合(he)閘系統軟件和家用電(dian)器自動控制系統構成(cheng)，非常合(he)適于(yu)大(da)(da)懸架和大(da)(da)吊(diao)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)的平面(mian)圖范(fan)疇原材料運輸(shu)。雙(shuang)(shuang)(shuang)(shuang)(shuang)梁(liang)(liang)(liang)(liang)門式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機承載力(li)強，跨距大(da)(da)、總(zong)體可靠性(xing)好(hao)，種類多，但(dan)本身品質與同樣吊(diao)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)的單承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)橋式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機對(dui)比要大(da)(da)點，工(gong)程造(zao)(zao)價(jia)也較高。依據(ju)承重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)構造(zao)(zao)不一樣，又(you)可分成(cheng)箱形梁(liang)(liang)(liang)(liang)和更(geng)加二種方式(shi)(shi)。通常多選用筏(fa)型構造(zao)(zao)。關鍵商(shang)品有：雙(shuang)(shuang)(shuang)(shuang)(shuang)梁(liang)(liang)(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機，雙(shuang)(shuang)(shuang)(shuang)(shuang)梁(liang)(liang)(liang)(liang)門式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機，電(dian)動式(shi)(shi)雙(shuang)(shuang)(shuang)(shuang)(shuang)梁(liang)(liang)(liang)(liang)門式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機，電(dian)動式(shi)(shi)雙(shuang)(shuang)(shuang)(shuang)(shuang)梁(liang)(liang)(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機，雙(shuang)(shuang)(shuang)(shuang)(shuang)梁(liang)(liang)(liang)(liang)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)，歐式(shi)(shi)古(gu)典雙(shuang)(shuang)(shuang)(shuang)(shuang)梁(liang)(liang)(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機，積放鏈雙(shuang)(shuang)(shuang)(shuang)(shuang)梁(liang)(liang)(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機.

雙梁起(qi)重(zhong)機承重(zhong)梁構造

1，承重(zhong)梁選用歐式古典(dian)箱型梁組織設(she)計方案，重(zhong)量輕，合理配置；

2，整個PCB線路板制做(zuo)，無對(dui)接焊(han)縫，比拼(pin)湊承重梁更牢(lao)固。

3，豎直剛度為1/800，梁端拱度由數控切割整個PCB線路(lu)板開(kai)料，精準度高(gao)。

4，選(xuan)用埋弧焊(han)自動(dong)焊(han)、無損檢測。焊(han)后(hou)總體拋丸除銹(xiu)，消地應力、防銹(xiu)處理，超過Sa2.5級；

5，厚鋼板原材(cai)料(liao)為Q235B；環氧富鋅漆，薄厚120μm。

橋式雙梁起重機(ji)端梁一(yi)部分

1，大噸數(shu)起重設備端梁選用絞接軟性設計方案(an)，防止(zhi)“幾條腿(tui)”運(yun)作。

2，車轱轆選(xuan)用鏜孔方式，應用數控機床(chuang)鏜銑床(chuang)一回精(jing)準定位(wei)生產(chan)加工，保證規格精(jing)密度(du)和(he)配(pei)合尺(chi)寸；

3，每(mei)一端梁裝(zhuang)有雙輪緣(yuan)的(de)車轱轆、緩沖器、驅(qu)動(dong)器維護和防外遇保護器，安全(quan)性有確保。

4，承重(zhong)梁(liang)與端(duan)梁(liang)選用(yong)10.9級高強螺栓聯接，保證整個(ge)設備構造抗(kang)壓強度和精密度。

橋式雙梁起重機總程

1，全歐式古典設計方案，合理(li)減少重量，提(ti)升提(ti)高室內空間。

2，減(jian)(jian)速機(ji)選用起(qi)重(zhong)設備(bei)專用型的H系列產品硬(ying)齒面減(jian)(jian)速機(ji)，承載力(li)高，使(shi)用期長(chang)。

3，鋼(gang)(gang)絲繩卷筒選用厚鋼(gang)(gang)板生產接線軸(zhou)方(fang)式，并對焊接開展無損檢測；

4，動(dong)滑輪(lun)(lun)所有選用熱軋滑輪(lun)(lun)；

5，起(qi)重吊鉤選用T級(ji)起(qi)重吊鉤，材料高于DG34CrMo，單雙排布局，節省室(shi)內空間；