門(men)(men)(men)(men)式起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主(zhu)要用(yong)于戶(hu)外(wai)的(de)(de)(de)(de)(de)貨(huo)(huo)運(yun)站(zhan)、石(shi)料場貨(huo)(huo)、散柜的(de)(de)(de)(de)(de)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)卸(xie)搬運(yun)工作(zuo)(zuo) 。橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備(bei)(bei)場所使用(yong)率高(gao)、工作(zuo)(zuo) 范(fan)疇大、融入范(fan)圍(wei)廣、實用(yong)性強等特性，在(zai)海(hai)(hai)港貨(huo)(huo)運(yun)站(zhan)獲得普遍(bian)應用(yong)。它的(de)(de)(de)(de)(de)金屬(shu)構(gou)(gou)件像門(men)(men)(men)(men)形架(jia)構(gou)(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)(xia)安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)兩(liang)(liang)根(gen)撐(cheng)腳(jiao)(jiao)，能(neng)夠(gou)立即(ji)(ji)在(zai)路(lu)面的(de)(de)(de)(de)(de)路(lu)軌上走動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊(bian)能(neng)夠(gou)具備(bei)(bei)外(wai)伸(shen)懸(xuan)臂(bei)(bei)(bei)梁(liang)(liang)。橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)(men)(men)式起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)(de)這種形變。橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)堆放場及工業廠房內無牛腿支(zhi)(zhi)撐(cheng)點的(de)(de)(de)(de)(de)場所，方式分成半龍(long)門(men)(men)(men)(men)式起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍(long)門(men)(men)(men)(men)式起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸(dun)(dun)數可(ke)去(qu)300噸(dun)(dun)。適用(yong)海(hai)(hai)港、堆放場等，進行戶(hu)外(wai)的(de)(de)(de)(de)(de)貨(huo)(huo)運(yun)站(zhan)、石(shi)料場貨(huo)(huo)、散柜的(de)(de)(de)(de)(de)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)卸(xie)搬運(yun)工作(zuo)(zuo) 。它的(de)(de)(de)(de)(de)金屬(shu)構(gou)(gou)件像門(men)(men)(men)(men)形架(jia)構(gou)(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)(xia)安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)兩(liang)(liang)根(gen)撐(cheng)腳(jiao)(jiao)，能(neng)夠(gou)立即(ji)(ji)在(zai)路(lu)面的(de)(de)(de)(de)(de)路(lu)軌上走動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊(bian)能(neng)夠(gou)具備(bei)(bei)外(wai)伸(shen)懸(xuan)臂(bei)(bei)(bei)梁(liang)(liang)。橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)(gou)類型由龍(long)門(men)(men)(men)(men)架(jia)、大貨(huo)(huo)車(che)運(yun)作(zuo)(zuo)組(zu)織、起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)小轎車(che)和(he)電氣設備(bei)(bei)一(yi)部分等構(gou)(gou)成。有(you)的(de)(de)(de)(de)(de)橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只(zhi)在(zai)一(yi)邊(bian)有(you)支(zhi)(zhi)腳(jiao)(jiao)，另(ling)一(yi)邊(bian)支(zhi)(zhi)撐(cheng)點在(zai)工業廠房或棧橋(qiao)(qiao)(qiao)上運(yun)作(zuo)(zuo)，稱之(zhi)為半橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)(de)龍(long)門(men)(men)(men)(men)架(jia)上端(duan)跨接 (含(han)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端(duan)梁(liang)(liang))、支(zhi)(zhi)腳(jiao)(jiao)、下(xia)(xia)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一(yi)部分組(zu)成。以(yi)便擴張起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工作(zuo)(zuo) 范(fan)疇，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠(gou)向一(yi)邊(bian)或兩(liang)(liang)邊(bian)抬起(qi)(qi)(qi)(qi)(qi)(qi)支(zhi)(zhi)腳(jiao)(jiao)之(zhi)外(wai)，產生懸(xuan)壁。也可(ke)選用(yong)帶(dai)伸(shen)縮臂(bei)(bei)(bei)的(de)(de)(de)(de)(de)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)小轎車(che)，根(gen)據伸(shen)縮臂(bei)(bei)(bei)的(de)(de)(de)(de)(de)俯仰(yang)和(he)轉動(dong)擴張起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工作(zuo)(zuo) 范(fan)疇

承重梁構造

1，承重(zhong)梁(liang)選(xuan)用歐式古典(dian)箱型梁(liang)組織設計方案，重(zhong)量輕，合理配置；

2，整(zheng)個PCB線(xian)路板制做，無(wu)對接焊縫，比拼湊承重梁更牢(lao)固。

3，豎直剛度為1/800，梁(liang)端拱度由數(shu)控切割整個PCB線路(lu)板(ban)開料，精(jing)準度高(gao)。

4，選用(yong)埋(mai)弧焊自動(dong)焊、無損檢(jian)測。焊后總體拋丸除銹(xiu)，消地應力(li)、防銹(xiu)處理(li)，超(chao)過Sa2.5級；

5，厚(hou)鋼板原材(cai)料為Q235B；環氧富(fu)鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞(jiao)接(jie)軟性設計方案，防止“幾條腿(tui)”運(yun)作。

2，車轱轆(lu)選用鏜孔方式，應用數控機床(chuang)(chuang)鏜銑床(chuang)(chuang)一回(hui)精(jing)準定位(wei)生產(chan)加工，保(bao)證規格精(jing)密(mi)度(du)和配合尺寸(cun)；

3，每一(yi)端梁(liang)裝有雙輪緣的車轱轆(lu)、緩沖器、驅(qu)動(dong)器維護和防外遇(yu)保護器，安全性有確保。

4，承重梁與(yu)端梁選用(yong)10.9級(ji)高強(qiang)螺栓聯接，保證整個設(she)備構造(zao)抗壓強(qiang)度和精密度。

5，半今龍(long)門端梁選用矩形方管制(zhi)做，車轱轆為(wei)無(wu)邊(bian)緣設(she)計方案，路軌與路面每(mei)平(ping)米。

小轎車總程

1，雙梁(liang)(liang)小轎車承重梁(liang)(liang)與(yu)承重梁(liang)(liang)選用軟性絞接方式；防止“幾(ji)條腿”運作。

2，電(dian)動(dong)(dong)機＋制動(dong)(dong)系統＋減速器(qi)＋行(xing)程(cheng)開(kai)關(guan)四合(he)一一體化設計(ji)方案，結構緊湊

3，小轎車搭建有安全性鉤，防失控。

4，全部傳(chuan)動系統(tong)組織選用無(wu)連軸器的立即I/O方式，傳(chuan)動系統(tong)高效率、裝配(pei)線高精度(du)、免(mian)維護保養。

5，工(gong)作中級(ji)(ji)別為A6級(ji)(ji)，防(fang)水等級(ji)(ji)IP55，H級(ji)(ji)絕(jue)緣(yuan)層。防(fang)污(wu)防(fang)潮，提升安(an)全級(ji)(ji)別。