雙(shuang)梁起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)由彎軌、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備承重(zhong)(zhong)(zhong)(zhong)(zhong)梁、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小轎車(che)、合閘(zha)系統軟(ruan)件(jian)和家用電(dian)器自動(dong)(dong)控制系統構成(cheng)，非常合適于大懸架和大吊(diao)重(zhong)(zhong)(zhong)(zhong)(zhong)的(de)平面圖(tu)范疇原材料運輸。雙(shuang)梁門式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)承載力(li)強，跨(kua)距大、總體可靠性好，種類多(duo)，但本(ben)身(shen)品(pin)質與(yu)同樣(yang)吊(diao)重(zhong)(zhong)(zhong)(zhong)(zhong)的(de)單承重(zhong)(zhong)(zhong)(zhong)(zhong)梁橋式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)對比要(yao)大點(dian)，工程造價也(ye)較高(gao)。依據承重(zhong)(zhong)(zhong)(zhong)(zhong)梁構造不一樣(yang)，又可分(fen)成(cheng)箱形梁和更加(jia)二種方式(shi)。通常多(duo)選(xuan)用筏型構造。關鍵商(shang)品(pin)有：雙(shuang)梁起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，雙(shuang)梁門式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，電(dian)動(dong)(dong)式(shi)雙(shuang)梁門式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，電(dian)動(dong)(dong)式(shi)雙(shuang)梁起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，雙(shuang)梁式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備，歐式(shi)古典雙(shuang)梁起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，積放鏈雙(shuang)梁起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji).

雙梁起重機承(cheng)重梁構造

1，承重梁選用歐式古典箱型梁組織(zhi)設計(ji)方案(an)，重量輕(qing)，合理配置(zhi)；

2，整個PCB線(xian)路板(ban)制做(zuo)，無對接焊縫，比拼湊(cou)承重梁更牢固(gu)。

3，豎直剛度(du)(du)為(wei)1/800，梁端(duan)拱(gong)度(du)(du)由數控(kong)切割整個PCB線路(lu)板開(kai)料，精準度(du)(du)高(gao)。

4，選用埋弧焊自動(dong)焊、無損檢(jian)測。焊后(hou)總體拋丸除銹，消(xiao)地應力、防銹處理，超過(guo)Sa2.5級；

5，厚鋼板原材料為Q235B；環氧(yang)富鋅漆，薄厚120μm。

橋式(shi)雙梁起重機端(duan)梁一(yi)部分

1，大噸數(shu)起(qi)重設備(bei)端梁(liang)選用絞(jiao)接(jie)軟性設計方案，防止“幾條(tiao)腿”運(yun)作。

2，車轱轆選用(yong)鏜(tang)孔方式，應用(yong)數(shu)控機床鏜(tang)銑床一回精準定(ding)位生產加工，保證規格精密(mi)度和配合尺寸；

3，每一(yi)端梁裝有雙(shuang)輪(lun)緣的車轱(gu)轆、緩沖器(qi)、驅動器(qi)維(wei)護和防外(wai)遇保(bao)(bao)護器(qi)，安全性有確保(bao)(bao)。

4，承重(zhong)梁與端梁選(xuan)用10.9級高(gao)強螺栓聯接，保證整個設備構造抗壓強度和精密度。

橋式雙梁起重機總程

1，全(quan)歐(ou)式古(gu)典設(she)計方案，合(he)理減少(shao)重量，提升提高室內空間。

2，減速機(ji)選用(yong)(yong)起重設備專用(yong)(yong)型的(de)H系列產品硬齒面(mian)減速機(ji)，承載力(li)高，使用(yong)(yong)期(qi)長(chang)。

3，鋼(gang)絲繩卷筒選用厚(hou)鋼(gang)板生產接(jie)(jie)線軸(zhou)方式，并對焊接(jie)(jie)開展無損檢測；

4，動(dong)滑輪所有選用熱軋滑輪；

5，起(qi)(qi)重(zhong)吊鉤選(xuan)用T級起(qi)(qi)重(zhong)吊鉤，材料(liao)高于DG34CrMo，單雙排布局(ju)，節(jie)省(sheng)室內空間；