雙梁(liang)(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)由彎軌(gui)、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝小轎(jiao)車(che)、合閘(zha)系統軟件和家用電(dian)器自動(dong)控制系統構成，非常合適(shi)于大(da)懸架和大(da)吊重(zhong)(zhong)(zhong)的(de)平(ping)面圖范疇(chou)原材料運輸(shu)。雙梁(liang)(liang)(liang)門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)承(cheng)(cheng)載力強，跨(kua)距大(da)、總(zong)體可靠性好，種類多，但本身品質與同樣吊重(zhong)(zhong)(zhong)的(de)單承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)對比要大(da)點，工程(cheng)造(zao)(zao)價也(ye)較高(gao)。依(yi)據承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)構造(zao)(zao)不一(yi)樣，又可分成箱(xiang)形(xing)梁(liang)(liang)(liang)和更加二種方式(shi)(shi)(shi)(shi)。通常多選用筏型構造(zao)(zao)。關鍵商品有：雙梁(liang)(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，雙梁(liang)(liang)(liang)門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，電(dian)動(dong)式(shi)(shi)(shi)(shi)雙梁(liang)(liang)(liang)門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，電(dian)動(dong)式(shi)(shi)(shi)(shi)雙梁(liang)(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，雙梁(liang)(liang)(liang)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備，歐式(shi)(shi)(shi)(shi)古典(dian)雙梁(liang)(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，積放鏈雙梁(liang)(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji).

雙(shuang)梁起重機承重梁構造

1，承重(zhong)梁選用歐式古典箱(xiang)型梁組(zu)織設計方(fang)案，重(zhong)量輕，合理配置；

2，整個PCB線路(lu)板制(zhi)做，無對接焊縫，比拼湊承重梁更牢固。

3，豎直(zhi)剛度(du)為1/800，梁端拱(gong)度(du)由數控(kong)切割整個PCB線路板(ban)開料，精準度(du)高。

4，選用(yong)埋弧焊(han)自動焊(han)、無損檢測。焊(han)后總(zong)體拋(pao)丸除銹(xiu)，消地應力、防銹(xiu)處理，超(chao)過Sa2.5級；

5，厚(hou)鋼板原(yuan)材(cai)料為Q235B；環(huan)氧富鋅(xin)漆，薄(bo)厚(hou)120μm。

橋(qiao)式雙梁(liang)起(qi)重機端梁(liang)一部分

1，大噸(dun)數起重(zhong)設備端梁選用絞接軟性(xing)設計方案，防止“幾條腿(tui)”運作。

2，車轱轆選(xuan)用鏜孔方(fang)式，應用數控機床鏜銑床一回精準定位(wei)生產加工，保(bao)證規格精密度和配合尺寸；

3，每一端梁裝(zhuang)有雙輪緣的(de)車轱(gu)轆(lu)、緩沖器、驅(qu)動器維護和防外遇保護器，安全(quan)性有確保。

4，承重梁(liang)(liang)與端(duan)梁(liang)(liang)選用10.9級高(gao)強螺栓(shuan)聯(lian)接，保證整個設備(bei)構造(zao)抗壓強度和精密度。

橋式雙梁起重機總程

1，全歐式古典設計方案，合理減少重量，提(ti)升(sheng)提(ti)高室內空間(jian)。

2，減速機(ji)選用起重設(she)備(bei)專用型的H系(xi)列產品硬齒面(mian)減速機(ji)，承載力高，使用期長。

3，鋼(gang)絲繩卷筒選用厚鋼(gang)板生產接線(xian)軸(zhou)方式，并對(dui)焊接開展無損檢測；

4，動滑輪(lun)所有選用熱(re)軋滑輪(lun)；

5，起重(zhong)吊鉤(gou)選用T級起重(zhong)吊鉤(gou)，材料(liao)高于(yu)DG34CrMo，單雙排布局(ju)，節省室內(nei)空間；