門式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)于戶外(wai)的(de)貨(huo)(huo)運(yun)(yun)站、石料場貨(huo)(huo)、散(san)柜的(de)裝卸搬運(yun)(yun)工(gong)作(zuo)(zuo)(zuo) 。橋(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備(bei)場所使用(yong)率高、工(gong)作(zuo)(zuo)(zuo) 范疇(chou)大、融(rong)入范圍廣、實用(yong)性強等(deng)(deng)特性，在(zai)(zai)海港貨(huo)(huo)運(yun)(yun)站獲(huo)得(de)普遍應用(yong)。它的(de)金屬構件像門形(xing)(xing)架(jia)構，承重(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝兩(liang)根撐(cheng)腳，能(neng)夠(gou)(gou)立即在(zai)(zai)路(lu)面的(de)路(lu)軌上走(zou)動，承重(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)夠(gou)(gou)具備(bei)外(wai)伸(shen)(shen)懸(xuan)臂(bei)(bei)(bei)梁(liang)。橋(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)這(zhe)種形(xing)(xing)變。橋(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)堆放場及工(gong)業廠房(fang)內無牛腿(tui)支撐(cheng)點的(de)場所，方式分(fen)成(cheng)半龍(long)(long)門式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和龍(long)(long)門式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸(dun)數可去300噸(dun)。適用(yong)海港、堆放場等(deng)(deng)，進行戶外(wai)的(de)貨(huo)(huo)運(yun)(yun)站、石料場貨(huo)(huo)、散(san)柜的(de)裝卸搬運(yun)(yun)工(gong)作(zuo)(zuo)(zuo) 。它的(de)金屬構件像門形(xing)(xing)架(jia)構，承重(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)裝兩(liang)根撐(cheng)腳，能(neng)夠(gou)(gou)立即在(zai)(zai)路(lu)面的(de)路(lu)軌上走(zou)動，承重(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)夠(gou)(gou)具備(bei)外(wai)伸(shen)(shen)懸(xuan)臂(bei)(bei)(bei)梁(liang)。橋(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構類型由(you)龍(long)(long)門架(jia)、大貨(huo)(huo)車(che)運(yun)(yun)作(zuo)(zuo)(zuo)組(zu)織、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝小轎(jiao)車(che)和電(dian)氣(qi)設備(bei)一(yi)部分(fen)等(deng)(deng)構成(cheng)。有的(de)橋(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)(zai)一(yi)邊(bian)有支腳，另一(yi)邊(bian)支撐(cheng)點在(zai)(zai)工(gong)業廠房(fang)或(huo)棧橋(qiao)(qiao)上運(yun)(yun)作(zuo)(zuo)(zuo)，稱之為半橋(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)龍(long)(long)門架(jia)上端跨接 (含承重(zhong)(zhong)(zhong)(zhong)梁(liang)和端梁(liang))、支腳、下承重(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)(deng)一(yi)部分(fen)組(zu)成(cheng)。以便(bian)擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo)(zuo) 范疇(chou)，承重(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠(gou)(gou)向(xiang)一(yi)邊(bian)或(huo)兩(liang)邊(bian)抬起(qi)(qi)(qi)(qi)(qi)支腳之外(wai)，產(chan)生(sheng)懸(xuan)壁(bi)。也可選(xuan)用(yong)帶伸(shen)(shen)縮臂(bei)(bei)(bei)的(de)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝小轎(jiao)車(che)，根據伸(shen)(shen)縮臂(bei)(bei)(bei)的(de)俯仰和轉動擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo)(zuo) 范疇(chou)

承重梁構造

1，承重(zhong)梁選用歐(ou)式古典箱型梁組織(zhi)設計方案，重(zhong)量輕，合理配置；

2，整個PCB線(xian)路(lu)板(ban)制做，無(wu)對接焊(han)縫(feng)，比拼湊(cou)承(cheng)重梁更牢固(gu)。

3，豎直(zhi)剛度為1/800，梁(liang)端拱度由數控切割整(zheng)個PCB線路(lu)板開(kai)料(liao)，精準度高。

4，選用埋弧焊自動焊、無(wu)損檢測(ce)。焊后總體拋丸除銹，消(xiao)地應力(li)、防(fang)銹處理，超過Sa2.5級；

5，厚鋼板原材料為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁(liang)選用絞接軟(ruan)性(xing)設(she)計方(fang)案(an)，防止“幾條(tiao)腿”運作。

2，車轱轆選(xuan)用鏜孔(kong)方(fang)式(shi)，應用數控機床鏜銑床一回精準(zhun)定位生產加工，保證規格精密(mi)度和配合(he)尺寸；

3，每(mei)一端梁裝有(you)雙輪(lun)緣的車轱轆、緩沖器、驅(qu)動器維護和防外(wai)遇保(bao)護器，安(an)全性有(you)確保(bao)。

4，承(cheng)重梁(liang)與端梁(liang)選(xuan)用10.9級(ji)高強(qiang)螺栓(shuan)聯接，保證整(zheng)個設備(bei)構造(zao)抗(kang)壓(ya)強(qiang)度和精密(mi)度。

5，半今(jin)龍門端梁選(xuan)用矩形方(fang)管制做，車(che)轱轆為無邊緣設(she)計方(fang)案，路軌與路面每平(ping)米。

小轎車總程

1，雙梁小轎車承(cheng)重(zhong)梁與承(cheng)重(zhong)梁選用軟性絞(jiao)接(jie)方(fang)式(shi)；防止“幾條腿”運作。

2，電動機(ji)＋制動系統＋減速器(qi)＋行程(cheng)開關(guan)四(si)合一(yi)一(yi)體化(hua)設計方案(an)，結構緊湊

3，小轎車(che)搭建有安全(quan)性鉤，防失控。

4，全(quan)部傳動系(xi)(xi)統(tong)組織選(xuan)用無連軸器的立即I/O方(fang)式，傳動系(xi)(xi)統(tong)高(gao)(gao)效率(lv)、裝配線高(gao)(gao)精度、免維護保(bao)養。

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