雙梁(liang)(liang)(liang)(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)由彎(wan)軌(gui)、起(qi)重(zhong)(zhong)(zhong)(zhong)設備承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)、起(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小轎車(che)、合閘系統軟件和(he)(he)家用電(dian)(dian)器自(zi)動控制系統構成，非(fei)常(chang)合適(shi)于(yu)大懸架和(he)(he)大吊重(zhong)(zhong)(zhong)(zhong)的平面圖范疇原材料(liao)運輸。雙梁(liang)(liang)(liang)(liang)(liang)門(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)承載力強，跨距(ju)大、總體可靠性好，種類多(duo)，但本身品(pin)質與同樣(yang)吊重(zhong)(zhong)(zhong)(zhong)的單承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)橋式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)對(dui)比(bi)要大點(dian)，工(gong)程造價也較高。依據承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)構造不一樣(yang)，又(you)可分成箱形梁(liang)(liang)(liang)(liang)(liang)和(he)(he)更加二種方(fang)式(shi)。通常(chang)多(duo)選用筏型構造。關鍵商品(pin)有：雙梁(liang)(liang)(liang)(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，雙梁(liang)(liang)(liang)(liang)(liang)門(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，電(dian)(dian)動式(shi)雙梁(liang)(liang)(liang)(liang)(liang)門(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，電(dian)(dian)動式(shi)雙梁(liang)(liang)(liang)(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，雙梁(liang)(liang)(liang)(liang)(liang)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)設備，歐式(shi)古(gu)典(dian)雙梁(liang)(liang)(liang)(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，積放鏈雙梁(liang)(liang)(liang)(liang)(liang)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji).

雙梁起重(zhong)機承重(zhong)梁構造

1，承重梁選用歐式古典(dian)箱(xiang)型梁組織設計(ji)方案，重量輕，合(he)理配置；

2，整個(ge)PCB線路板制做(zuo)，無對接焊縫，比拼湊承重梁更牢固(gu)。

3，豎直剛度(du)為(wei)1/800，梁(liang)端拱(gong)度(du)由數(shu)控切割整個PCB線(xian)路板開(kai)料，精(jing)準(zhun)度(du)高。

4，選(xuan)用埋弧焊自(zi)動(dong)焊、無損檢測。焊后總體拋丸除(chu)銹，消地應力、防銹處(chu)理，超過Sa2.5級(ji)；

5，厚鋼板(ban)原材料為(wei)Q235B；環氧(yang)富(fu)鋅漆，薄厚120μm。

橋(qiao)式雙(shuang)梁起(qi)重機端梁一部分

1，大(da)噸數(shu)起(qi)重設備端梁選用絞接(jie)軟性設計方案，防止(zhi)“幾條腿”運作。

2，車轱(gu)轆選(xuan)用鏜孔方式(shi)，應(ying)用數控機床(chuang)鏜銑床(chuang)一回精(jing)準定位生產加工，保證規格精(jing)密度和配合(he)尺寸；

3，每一端梁裝(zhuang)有雙輪緣的車轱轆、緩(huan)沖器、驅動器維護(hu)和防外(wai)遇保(bao)(bao)護(hu)器，安全性有確保(bao)(bao)。

4，承重梁與(yu)端梁選(xuan)用10.9級高強螺栓聯接，保證整個(ge)設備構造(zao)抗(kang)壓強度和(he)精密(mi)度。

橋式雙梁起重機總程

1，全歐式(shi)古(gu)典設計方案，合理減少重量，提(ti)升(sheng)提(ti)高室內空間。

2，減(jian)速機(ji)選(xuan)用起重設備專用型的(de)H系列產品硬(ying)齒面減(jian)速機(ji)，承(cheng)載(zai)力高，使(shi)用期長。

3，鋼絲繩卷筒(tong)選用厚鋼板生產接線軸方式，并(bing)對(dui)焊接開展無損(sun)檢測；

4，動(dong)滑輪所有選用熱軋滑輪；

5，起重吊鉤選用T級(ji)起重吊鉤，材料高于DG34CrMo，單雙(shuang)排布局，節省室內(nei)空間；