雙梁(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機由彎軌、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備承重(zhong)(zhong)(zhong)梁(liang)(liang)、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝小轎車、合(he)閘系(xi)統(tong)軟件和(he)家用電(dian)器自動控制(zhi)系(xi)統(tong)構(gou)成，非常(chang)合(he)適于大(da)懸架(jia)和(he)大(da)吊重(zhong)(zhong)(zhong)的(de)平(ping)面圖范疇原(yuan)材料(liao)運輸。雙梁(liang)(liang)門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機承載(zai)力強(qiang)，跨距大(da)、總體可(ke)靠性好(hao)，種(zhong)類多(duo)，但本身品質(zhi)與同樣(yang)吊重(zhong)(zhong)(zhong)的(de)單承重(zhong)(zhong)(zhong)梁(liang)(liang)橋式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機對比要大(da)點(dian)，工程造價也較高。依(yi)據承重(zhong)(zhong)(zhong)梁(liang)(liang)構(gou)造不一樣(yang)，又可(ke)分成箱形(xing)梁(liang)(liang)和(he)更加二種(zhong)方式(shi)(shi)(shi)(shi)。通常(chang)多(duo)選用筏型構(gou)造。關鍵商品有：雙梁(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機，雙梁(liang)(liang)門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機，電(dian)動式(shi)(shi)(shi)(shi)雙梁(liang)(liang)門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機，電(dian)動式(shi)(shi)(shi)(shi)雙梁(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機，雙梁(liang)(liang)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備，歐(ou)式(shi)(shi)(shi)(shi)古典雙梁(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機，積放鏈雙梁(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機.

雙梁起重(zhong)機(ji)承重(zhong)梁構造(zao)

1，承重梁選用歐式古典(dian)箱型梁組織設計方案，重量輕，合理配(pei)置；

2，整(zheng)個PCB線(xian)路(lu)板制(zhi)做，無(wu)對接(jie)焊縫，比拼湊(cou)承重梁更牢固(gu)。

3，豎直剛(gang)度(du)為1/800，梁端拱(gong)度(du)由數控(kong)切割整個PCB線路板開料，精(jing)準度(du)高。

4，選用埋弧(hu)焊自(zi)動焊、無損檢測(ce)。焊后總體拋丸(wan)除銹，消地應力、防銹處理(li)，超過Sa2.5級；

5，厚(hou)鋼(gang)板原材料(liao)為(wei)Q235B；環氧富鋅漆(qi)，薄(bo)厚(hou)120μm。

橋式雙梁(liang)起重機端梁(liang)一部分

1，大噸數起重設備端梁(liang)選用絞(jiao)接軟性設計方案，防止“幾條腿”運(yun)作。

2，車轱轆選(xuan)用鏜孔(kong)方式(shi)，應用數控機床鏜銑床一回精準定位生產加(jia)工，保證規格精密(mi)度和配合(he)尺(chi)寸；

3，每一(yi)端梁裝有雙輪(lun)緣的車(che)轱轆、緩沖器(qi)、驅動器(qi)維(wei)護和防外遇保護器(qi)，安全(quan)性有確保。

4，承重梁與端梁選(xuan)用(yong)10.9級高(gao)強螺栓聯接，保證整(zheng)個(ge)設備(bei)構造抗壓強度和(he)精密度。

橋式雙梁起重機總程

1，全歐(ou)式古典設計方案，合理減(jian)少重量，提(ti)升提(ti)高室內空間。

2，減速機選用起重設(she)備專用型的(de)H系列產品硬齒面減速機，承載力(li)高，使用期(qi)長。

3，鋼(gang)絲繩卷(juan)筒選用厚鋼(gang)板生產(chan)接(jie)線軸方(fang)式，并對焊接(jie)開展(zhan)無(wu)損檢測；

4，動滑輪所(suo)有選用熱(re)軋滑輪；

5，起(qi)重(zhong)吊鉤(gou)選(xuan)用T級起(qi)重(zhong)吊鉤(gou)，材(cai)料高于DG34CrMo，單雙排布局(ju)，節省室內(nei)空間；