門(men)(men)(men)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主(zhu)要用(yong)(yong)(yong)于戶(hu)(hu)外(wai)的貨(huo)運(yun)(yun)站(zhan)、石料場(chang)(chang)貨(huo)、散(san)柜的裝卸搬運(yun)(yun)工(gong)作 。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具備場(chang)(chang)所(suo)使用(yong)(yong)(yong)率高、工(gong)作 范(fan)疇大、融(rong)入范(fan)圍廣、實用(yong)(yong)(yong)性強等(deng)特性，在海港貨(huo)運(yun)(yun)站(zhan)獲得普遍應用(yong)(yong)(yong)。它的金屬構(gou)件(jian)像門(men)(men)(men)形(xing)架(jia)(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝兩根撐(cheng)腳，能(neng)夠(gou)立(li)即在路(lu)面(mian)的路(lu)軌(gui)上走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊能(neng)夠(gou)具備外(wai)伸(shen)懸(xuan)臂(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)(men)(men)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的這種形(xing)變(bian)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適用(yong)(yong)(yong)堆放(fang)場(chang)(chang)及(ji)工(gong)業(ye)廠房內無牛腿(tui)支撐(cheng)點(dian)的場(chang)(chang)所(suo)，方(fang)式(shi)(shi)(shi)(shi)分(fen)成(cheng)半龍(long)門(men)(men)(men)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和龍(long)門(men)(men)(men)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大噸(dun)數可(ke)去(qu)300噸(dun)。適用(yong)(yong)(yong)海港、堆放(fang)場(chang)(chang)等(deng)，進行戶(hu)(hu)外(wai)的貨(huo)運(yun)(yun)站(zhan)、石料場(chang)(chang)貨(huo)、散(san)柜的裝卸搬運(yun)(yun)工(gong)作 。它的金屬構(gou)件(jian)像門(men)(men)(men)形(xing)架(jia)(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝兩根撐(cheng)腳，能(neng)夠(gou)立(li)即在路(lu)面(mian)的路(lu)軌(gui)上走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊能(neng)夠(gou)具備外(wai)伸(shen)懸(xuan)臂(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結構(gou)類型(xing)由龍(long)門(men)(men)(men)架(jia)(jia)、大貨(huo)車(che)運(yun)(yun)作組織(zhi)、起重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車(che)和電氣設備一(yi)部(bu)分(fen)等(deng)構(gou)成(cheng)。有的橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只在一(yi)邊有支腳，另一(yi)邊支撐(cheng)點(dian)在工(gong)業(ye)廠房或棧橋(qiao)(qiao)上運(yun)(yun)作，稱之為半橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的龍(long)門(men)(men)(men)架(jia)(jia)上端(duan)跨接 (含(han)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和端(duan)梁(liang)(liang))、支腳、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一(yi)部(bu)分(fen)組成(cheng)。以便擴張(zhang)起重(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)作 范(fan)疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠(gou)向一(yi)邊或兩邊抬(tai)起支腳之外(wai)，產生懸(xuan)壁。也(ye)可(ke)選(xuan)用(yong)(yong)(yong)帶伸(shen)縮臂(bei)的起重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車(che)，根據伸(shen)縮臂(bei)的俯仰和轉動擴張(zhang)起重(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)作 范(fan)疇

承重梁構造

1，承重梁(liang)(liang)選(xuan)用歐式古典箱(xiang)型(xing)梁(liang)(liang)組(zu)織設計方案，重量輕，合理配置；

2，整(zheng)個(ge)PCB線(xian)路板(ban)制做，無對接焊縫，比拼湊承重梁更牢固。

3，豎直剛度(du)為1/800，梁端拱度(du)由數(shu)控切(qie)割(ge)整(zheng)個(ge)PCB線路板開料，精(jing)準度(du)高。

4，選用埋弧焊(han)自動焊(han)、無損檢測。焊(han)后總(zong)體拋丸除銹(xiu)，消地應力、防(fang)銹(xiu)處理，超(chao)過(guo)Sa2.5級(ji)；

5，厚鋼板原材料為Q235B；環氧(yang)富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用(yong)絞接軟性(xing)設計方案，防(fang)止“幾(ji)條腿”運作。

2，車轱轆選用鏜孔方(fang)式，應用數控機床鏜銑床一回精準定位生產加(jia)工，保證規格(ge)精密(mi)度(du)和配(pei)合尺寸；

3，每一端梁裝(zhuang)有(you)雙輪緣的車轱轆、緩沖器(qi)、驅動(dong)器(qi)維(wei)護和防外遇保護器(qi)，安全性有(you)確保。

4，承重梁與端梁選用(yong)10.9級高強(qiang)螺栓聯接，保(bao)證整個(ge)設(she)備構造(zao)抗(kang)壓強(qiang)度和(he)精密度。

5，半今(jin)龍門端梁(liang)選用矩形方管(guan)制做(zuo)，車轱轆為無邊緣設計(ji)方案(an)，路軌與路面每平米。

小轎車總程

1，雙(shuang)梁小轎車承重(zhong)梁與承重(zhong)梁選用(yong)軟性絞接方式；防止“幾條腿”運作。

2，電動機＋制(zhi)動系統＋減速器＋行程開(kai)關(guan)四合一一體化設計方(fang)案，結構緊湊(cou)

3，小轎(jiao)車搭建有(you)安全(quan)性鉤，防(fang)失(shi)控。

4，全部傳動系(xi)(xi)統組織選(xuan)用(yong)無連軸器的(de)立即I/O方式，傳動系(xi)(xi)統高(gao)效率、裝配線(xian)高(gao)精度、免(mian)維護(hu)保養。

5，工作中級(ji)(ji)(ji)別為A6級(ji)(ji)(ji)，防水等級(ji)(ji)(ji)IP55，H級(ji)(ji)(ji)絕緣層。防污防潮，提升安全級(ji)(ji)(ji)別。