雙(shuang)梁(liang)(liang)(liang)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)由彎軌、起(qi)(qi)重(zhong)(zhong)(zhong)設備承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)、起(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小(xiao)轎車、合閘系統軟件和家用(yong)電器自動(dong)控制系統構成(cheng)，非常合適于大(da)(da)懸架和大(da)(da)吊(diao)重(zhong)(zhong)(zhong)的平(ping)面(mian)圖范疇原(yuan)材(cai)料運輸。雙(shuang)梁(liang)(liang)(liang)門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)承(cheng)載力強，跨距大(da)(da)、總體可靠性好，種類多，但(dan)本(ben)身品質與同樣(yang)吊(diao)重(zhong)(zhong)(zhong)的單(dan)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)橋式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)對(dui)比要大(da)(da)點，工程造價也較高。依據承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)構造不(bu)一樣(yang)，又可分成(cheng)箱(xiang)形梁(liang)(liang)(liang)和更加二(er)種方式(shi)(shi)。通常多選用(yong)筏(fa)型構造。關鍵商(shang)品有：雙(shuang)梁(liang)(liang)(liang)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，雙(shuang)梁(liang)(liang)(liang)門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，電動(dong)式(shi)(shi)雙(shuang)梁(liang)(liang)(liang)門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，電動(dong)式(shi)(shi)雙(shuang)梁(liang)(liang)(liang)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，雙(shuang)梁(liang)(liang)(liang)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)設備，歐式(shi)(shi)古典雙(shuang)梁(liang)(liang)(liang)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，積(ji)放(fang)鏈(lian)雙(shuang)梁(liang)(liang)(liang)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji).

雙(shuang)梁起重(zhong)(zhong)機(ji)承重(zhong)(zhong)梁構造(zao)

1，承重(zhong)梁選(xuan)用歐(ou)式(shi)古(gu)典箱型(xing)梁組織設(she)計方案，重(zhong)量(liang)輕，合理配置；

2，整個PCB線路板制做，無對(dui)接焊縫，比拼湊(cou)承重梁(liang)更牢固。

3，豎直剛度(du)(du)(du)為1/800，梁端(duan)拱(gong)度(du)(du)(du)由數控切割整(zheng)個PCB線路板(ban)開料(liao)，精準度(du)(du)(du)高。

4，選用埋弧(hu)焊自動焊、無損檢測。焊后總(zong)體拋丸除銹，消地應力、防(fang)銹處理(li)，超過Sa2.5級(ji)；

5，厚(hou)(hou)鋼板(ban)原材料為Q235B；環(huan)氧富鋅(xin)漆(qi)，薄厚(hou)(hou)120μm。

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

1，大(da)噸(dun)數起重設(she)備端(duan)梁(liang)選用絞接(jie)軟性設(she)計方案，防止“幾條腿”運作。

2，車轱(gu)轆選用鏜孔方式，應用數控機床鏜銑床一回精(jing)準定位生產加工，保(bao)證規格精(jing)密度和(he)配合尺寸；

3，每(mei)一端梁裝(zhuang)有雙輪緣的車轱轆、緩(huan)沖器、驅動器維護(hu)和防外遇保護(hu)器，安(an)全性(xing)有確保。

4，承重梁(liang)與端梁(liang)選用10.9級高(gao)強螺栓(shuan)聯接，保(bao)證整個設備構造抗(kang)壓強度和精密度。

橋式雙梁起重機總程

1，全歐式古(gu)典(dian)設計方(fang)案，合理減少重量，提(ti)升(sheng)提(ti)高室內(nei)空間。

2，減(jian)速(su)機(ji)選用起重設(she)備專用型的H系列產品硬(ying)齒面(mian)減(jian)速(su)機(ji)，承(cheng)載(zai)力(li)高，使用期長。

3，鋼(gang)絲繩卷筒選用厚(hou)鋼(gang)板生產接線軸方式，并對(dui)焊接開(kai)展無損檢測；

4，動滑輪(lun)所有選用熱軋(ya)滑輪(lun)；

5，起(qi)重吊鉤(gou)選用T級起(qi)重吊鉤(gou)，材料高于DG34CrMo，單雙(shuang)排布局，節省(sheng)室(shi)內空間；