雙梁(liang)(liang)(liang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機由彎軌、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)設(she)(she)備(bei)承(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)吊(diao)裝小轎(jiao)車、合閘(zha)系(xi)(xi)統軟件和家用電(dian)器自動(dong)(dong)控制(zhi)系(xi)(xi)統構成，非常(chang)合適于大(da)懸架和大(da)吊(diao)重(zhong)(zhong)的平(ping)面圖范(fan)疇原材(cai)料運輸。雙梁(liang)(liang)(liang)門式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機承(cheng)載力強，跨距大(da)、總體可靠(kao)性好，種類多，但(dan)本身品(pin)質(zhi)與同(tong)樣(yang)吊(diao)重(zhong)(zhong)的單承(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機對比要大(da)點，工程造價也較高。依據承(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)構造不一(yi)樣(yang)，又可分成箱形梁(liang)(liang)(liang)和更加(jia)二種方式(shi)(shi)。通常(chang)多選(xuan)用筏型構造。關鍵商品(pin)有：雙梁(liang)(liang)(liang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機，雙梁(liang)(liang)(liang)門式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機，電(dian)動(dong)(dong)式(shi)(shi)雙梁(liang)(liang)(liang)門式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機，電(dian)動(dong)(dong)式(shi)(shi)雙梁(liang)(liang)(liang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機，雙梁(liang)(liang)(liang)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)設(she)(she)備(bei)，歐式(shi)(shi)古(gu)典雙梁(liang)(liang)(liang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機，積(ji)放鏈雙梁(liang)(liang)(liang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機.

雙梁(liang)起(qi)重機(ji)承重梁(liang)構造

1，承重梁選用歐式古典(dian)箱型梁組織設計(ji)方(fang)案(an)，重量(liang)輕，合理配置；

2，整個PCB線路(lu)板制做，無對(dui)接焊縫，比拼湊承重梁更牢固(gu)。

3，豎直剛度(du)為1/800，梁端拱度(du)由數控切割整個PCB線路(lu)板開料，精準(zhun)度(du)高。

4，選(xuan)用埋弧焊自動焊、無損檢測。焊后總體拋(pao)丸(wan)除銹(xiu)(xiu)，消(xiao)地應力(li)、防銹(xiu)(xiu)處(chu)理，超(chao)過Sa2.5級；

5，厚鋼板原材(cai)料為Q235B；環氧(yang)富鋅漆，薄厚120μm。

橋式(shi)雙(shuang)梁起(qi)重機端梁一部分(fen)

1，大(da)噸數(shu)起重設(she)備端(duan)梁選用(yong)絞接(jie)軟性設(she)計方(fang)案，防止“幾條(tiao)腿(tui)”運作。

2，車轱(gu)轆選用(yong)鏜孔(kong)方式，應(ying)用(yong)數控機床(chuang)鏜銑床(chuang)一回精準定位生產加工，保(bao)證規格精密度和(he)配合尺寸；

3，每一端梁裝有(you)(you)雙輪緣的車轱轆、緩沖器(qi)、驅動(dong)器(qi)維護(hu)和防外(wai)遇保護(hu)器(qi)，安全性有(you)(you)確(que)保。

4，承重(zhong)梁與端梁選用(yong)10.9級高強(qiang)螺栓聯(lian)接，保(bao)證(zheng)整個(ge)設(she)備(bei)構(gou)造抗壓強(qiang)度(du)和(he)精密度(du)。

橋式雙梁起重機總程

1，全歐(ou)式古典設計方案，合(he)理減少重(zhong)量(liang)，提升提高室內(nei)空間。

2，減速(su)機(ji)(ji)選(xuan)用(yong)起重(zhong)設備專(zhuan)用(yong)型的H系(xi)列(lie)產品硬齒(chi)面減速(su)機(ji)(ji)，承(cheng)載力高，使(shi)用(yong)期長。

3，鋼絲繩(sheng)卷筒選(xuan)用厚(hou)鋼板生(sheng)產接(jie)線軸方式，并對焊接(jie)開(kai)展無損檢測；

4，動滑輪所(suo)有選用(yong)熱軋滑輪；

5，起(qi)(qi)重吊鉤選用T級起(qi)(qi)重吊鉤，材料高(gao)于DG34CrMo，單(dan)雙排布局，節省室內空間；