雙(shuang)梁(liang)(liang)(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)由彎軌(gui)、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車、合閘系(xi)(xi)統軟(ruan)件和家(jia)用電(dian)(dian)器自(zi)動(dong)控制系(xi)(xi)統構成，非常(chang)合適(shi)于大(da)(da)懸(xuan)架(jia)和大(da)(da)吊重(zhong)(zhong)(zhong)(zhong)的(de)平面圖范疇(chou)原(yuan)材料運(yun)輸(shu)。雙(shuang)梁(liang)(liang)(liang)(liang)門(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)承載力強，跨(kua)距大(da)(da)、總體可靠(kao)性好(hao)，種(zhong)類多，但本身品(pin)質(zhi)與同樣(yang)吊重(zhong)(zhong)(zhong)(zhong)的(de)單承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)橋式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)對比(bi)要大(da)(da)點，工程造(zao)價也較高。依據(ju)承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)構造(zao)不一(yi)樣(yang)，又(you)可分成箱(xiang)形梁(liang)(liang)(liang)(liang)和更加(jia)二種(zhong)方式(shi)。通常(chang)多選用筏型構造(zao)。關鍵商(shang)品(pin)有：雙(shuang)梁(liang)(liang)(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，雙(shuang)梁(liang)(liang)(liang)(liang)門(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，電(dian)(dian)動(dong)式(shi)雙(shuang)梁(liang)(liang)(liang)(liang)門(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，電(dian)(dian)動(dong)式(shi)雙(shuang)梁(liang)(liang)(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，雙(shuang)梁(liang)(liang)(liang)(liang)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備，歐式(shi)古典雙(shuang)梁(liang)(liang)(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，積放鏈(lian)雙(shuang)梁(liang)(liang)(liang)(liang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji).

雙梁(liang)起重(zhong)機承(cheng)重(zhong)梁(liang)構造

1，承重(zhong)梁(liang)選用(yong)歐式古典箱(xiang)型梁(liang)組(zu)織設計方案，重(zhong)量輕，合(he)理(li)配置(zhi)；

2，整個PCB線路板制做，無對接(jie)焊縫，比拼(pin)湊承重梁更(geng)牢固。

3，豎直剛度(du)為(wei)1/800，梁端拱度(du)由數控切割整個PCB線路(lu)板(ban)開(kai)料，精準度(du)高。

4，選(xuan)用埋弧焊(han)自(zi)動焊(han)、無損檢測。焊(han)后(hou)總體(ti)拋丸除銹(xiu)，消地應力(li)、防銹(xiu)處理(li)，超過Sa2.5級(ji)；

5，厚鋼板原(yuan)材料為(wei)Q235B；環氧富鋅漆(qi)，薄厚120μm。

橋式(shi)雙梁起重機端梁一部分(fen)

1，大噸數起重設備端梁選用(yong)絞接軟性設計方案(an)，防止“幾(ji)條腿”運(yun)作。

2，車轱轆選用鏜孔方(fang)式，應用數控機床(chuang)鏜銑床(chuang)一回精(jing)(jing)準定位(wei)生產加(jia)工(gong)，保證規(gui)格精(jing)(jing)密度和配合(he)尺寸；

3，每一端梁(liang)裝有(you)雙輪緣(yuan)的車轱轆(lu)、緩沖器、驅動器維(wei)護(hu)(hu)和防外遇保護(hu)(hu)器，安全性(xing)有(you)確(que)保。

4，承(cheng)重梁與(yu)端梁選(xuan)用10.9級高強螺栓聯接，保證整個設(she)備構造抗壓強度和(he)精(jing)密度。

橋式雙梁起重機總程

1，全歐式古典(dian)設計方(fang)案，合理(li)減少重量(liang)，提升(sheng)提高室內空間。

2，減(jian)(jian)速機選用起重設備專用型(xing)的H系列產品(pin)硬(ying)齒(chi)面減(jian)(jian)速機，承載(zai)力高，使用期長。

3，鋼絲繩卷筒選用厚鋼板生產(chan)接(jie)線(xian)軸方式，并(bing)對焊接(jie)開展無損檢測；

4，動滑輪(lun)所有選用熱軋滑輪(lun)；

5，起(qi)重吊(diao)鉤選(xuan)用T級(ji)起(qi)重吊(diao)鉤，材(cai)料(liao)高于DG34CrMo，單雙(shuang)排布局，節省室內空間；