雙梁起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)由彎軌、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)承重(zhong)(zhong)(zhong)(zhong)梁、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝小轎(jiao)車(che)、合(he)閘系(xi)統(tong)軟件和家用(yong)(yong)電(dian)器自動(dong)控制系(xi)統(tong)構(gou)成，非常(chang)合(he)適(shi)于大懸架和大吊(diao)重(zhong)(zhong)(zhong)(zhong)的平面圖范疇(chou)原材料運輸(shu)。雙梁門(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)承載力強，跨(kua)距(ju)大、總體可靠(kao)性好，種(zhong)類多，但(dan)本身品質(zhi)與同樣吊(diao)重(zhong)(zhong)(zhong)(zhong)的單(dan)承重(zhong)(zhong)(zhong)(zhong)梁橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)對比要大點，工程造(zao)價也較高。依(yi)據承重(zhong)(zhong)(zhong)(zhong)梁構(gou)造(zao)不一樣，又可分(fen)成箱形梁和更加(jia)二種(zhong)方(fang)式(shi)。通常(chang)多選用(yong)(yong)筏型(xing)構(gou)造(zao)。關鍵商品有：雙梁起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，雙梁門(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，電(dian)動(dong)式(shi)雙梁門(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，電(dian)動(dong)式(shi)雙梁起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，雙梁式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)，歐(ou)式(shi)古典雙梁起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，積放鏈雙梁起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji).

雙梁起(qi)重(zhong)機承(cheng)重(zhong)梁構造

1，承重梁(liang)選用歐式古典箱型梁(liang)組(zu)織設計方(fang)案(an)，重量輕，合理(li)配(pei)置(zhi)；

2，整個PCB線路板(ban)制做，無對接焊縫(feng)，比(bi)拼(pin)湊承重梁(liang)更牢固。

3，豎直(zhi)剛度(du)為1/800，梁端(duan)拱度(du)由數控切割整個PCB線(xian)路板(ban)開(kai)料，精(jing)準(zhun)度(du)高。

4，選用埋弧焊(han)自動焊(han)、無(wu)損檢測。焊(han)后總體拋丸除銹，消地(di)應力、防銹處理，超過Sa2.5級；

5，厚鋼板原材料為(wei)Q235B；環氧富(fu)鋅(xin)漆，薄厚120μm。

橋(qiao)式雙梁起重機端梁一部分

1，大噸數起重設備端梁選用(yong)絞接(jie)軟性設計方案，防止“幾條腿(tui)”運作。

2，車轱轆選(xuan)用鏜(tang)孔方式，應用數控機床(chuang)鏜(tang)銑床(chuang)一(yi)回(hui)精準定位生(sheng)產加(jia)工，保證規格精密度(du)和(he)配(pei)合尺寸(cun)；

3，每一端梁裝(zhuang)有雙輪緣的車轱轆、緩沖器、驅動器維護和防外(wai)遇保護器，安(an)全性有確保。

4，承重梁(liang)與端梁(liang)選(xuan)用10.9級高(gao)強螺(luo)栓聯接，保證整個(ge)設(she)備構造抗壓強度(du)和(he)精密度(du)。

橋式雙梁起重機總程

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

2，減速(su)機選用起(qi)重設(she)備專(zhuan)用型的H系列產品(pin)硬(ying)齒(chi)面減速(su)機，承(cheng)載力高，使用期長。

3，鋼絲繩(sheng)卷筒選用厚鋼板(ban)生產接線軸方式，并(bing)對焊接開展無損檢測；

4，動滑輪(lun)所(suo)有選用(yong)熱軋(ya)滑輪(lun)；

5，起(qi)重吊(diao)鉤(gou)選用T級起(qi)重吊(diao)鉤(gou)，材料高于DG34CrMo，單雙排布局，節省(sheng)室內空間；