雙(shuang)梁(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)由(you)彎軌、起(qi)重(zhong)(zhong)(zhong)(zhong)設備承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)、起(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小轎車、合閘(zha)系(xi)統軟(ruan)件和(he)(he)家(jia)用(yong)(yong)電(dian)器(qi)自動(dong)控制系(xi)統構(gou)成，非(fei)常合適于大懸架和(he)(he)大吊重(zhong)(zhong)(zhong)(zhong)的平面圖范疇原材(cai)料運輸。雙(shuang)梁(liang)(liang)門式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)承載力(li)強，跨距大、總體可靠性(xing)好，種類多(duo)，但本身(shen)品質與同(tong)樣吊重(zhong)(zhong)(zhong)(zhong)的單承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)橋(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)對比要大點，工程造價也較高(gao)。依據承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)構(gou)造不(bu)一樣，又可分成箱形梁(liang)(liang)和(he)(he)更加二種方式(shi)(shi)(shi)。通常多(duo)選用(yong)(yong)筏型構(gou)造。關鍵(jian)商(shang)品有：雙(shuang)梁(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，雙(shuang)梁(liang)(liang)門式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，電(dian)動(dong)式(shi)(shi)(shi)雙(shuang)梁(liang)(liang)門式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，電(dian)動(dong)式(shi)(shi)(shi)雙(shuang)梁(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，雙(shuang)梁(liang)(liang)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)設備，歐式(shi)(shi)(shi)古(gu)典雙(shuang)梁(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，積(ji)放鏈雙(shuang)梁(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji).

雙梁起重機承重梁構造

1，承重梁選(xuan)用歐式古典箱(xiang)型梁組織(zhi)設計方案(an)，重量輕，合理配置；

2，整個(ge)PCB線路板制做，無對接焊縫，比拼湊(cou)承重梁更牢(lao)固。

3，豎直剛度(du)為1/800，梁端拱(gong)度(du)由數控切割整個PCB線(xian)路板開料，精準度(du)高。

4，選(xuan)用埋弧焊(han)自(zi)動焊(han)、無(wu)損檢測。焊(han)后總體拋(pao)丸除銹(xiu)，消(xiao)地應力、防銹(xiu)處(chu)理(li)，超過Sa2.5級(ji)；

5，厚鋼(gang)板原(yuan)材(cai)料為Q235B；環(huan)氧富鋅漆(qi)，薄厚120μm。

橋(qiao)式雙梁起重機端梁一(yi)部分(fen)

1，大(da)噸數起(qi)重(zhong)設備(bei)端(duan)梁選用絞接軟(ruan)性(xing)設計方案，防止“幾條腿”運(yun)作。

2，車轱轆(lu)選用(yong)鏜孔方式，應用(yong)數控機床鏜銑床一(yi)回精準定(ding)位(wei)生(sheng)產(chan)加工，保證(zheng)規格精密(mi)度(du)和配合尺寸；

3，每一(yi)端梁裝有雙輪緣(yuan)的車(che)轱轆、緩沖器、驅動器維護和(he)防外遇保護器，安全性有確(que)保。

4，承(cheng)重梁(liang)與端(duan)梁(liang)選用(yong)10.9級(ji)高強(qiang)螺(luo)栓聯接，保證整個設備構(gou)造抗壓強(qiang)度和精(jing)密度。

橋式雙梁起重機總程

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

2，減速(su)機選(xuan)用(yong)起重(zhong)設備(bei)專用(yong)型的H系(xi)列產品硬(ying)齒面減速(su)機，承載力高，使用(yong)期長。

3，鋼絲繩卷筒(tong)選用厚(hou)鋼板(ban)生產接(jie)線軸(zhou)方式，并對焊接(jie)開展無損檢測；

4，動滑輪所有選用熱軋滑輪；

5，起重(zhong)吊鉤選用T級起重(zhong)吊鉤，材(cai)料(liao)高于(yu)DG34CrMo，單雙(shuang)排布局，節(jie)省室內空間；