門(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)(yong)于戶外(wai)的(de)(de)貨(huo)(huo)運(yun)(yun)(yun)站(zhan)、石料(liao)場貨(huo)(huo)、散柜的(de)(de)裝卸(xie)搬(ban)運(yun)(yun)(yun)工(gong)(gong)作 。橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備(bei)(bei)場所(suo)使用(yong)(yong)率高(gao)、工(gong)(gong)作 范疇(chou)大(da)、融入(ru)范圍廣、實用(yong)(yong)性強(qiang)等(deng)(deng)特性，在(zai)海(hai)港(gang)貨(huo)(huo)運(yun)(yun)(yun)站(zhan)獲得普(pu)遍應用(yong)(yong)。它(ta)的(de)(de)金(jin)屬(shu)構(gou)件(jian)像(xiang)門(men)形(xing)架構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝兩根(gen)撐(cheng)腳(jiao)，能夠(gou)立(li)即在(zai)路面(mian)的(de)(de)路軌(gui)上走動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)(bian)能夠(gou)具備(bei)(bei)外(wai)伸(shen)懸(xuan)臂(bei)梁(liang)。橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)這種形(xing)變(bian)。橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適(shi)用(yong)(yong)堆放(fang)場及工(gong)(gong)業廠房內無牛腿支(zhi)(zhi)(zhi)撐(cheng)點的(de)(de)場所(suo)，方式(shi)(shi)分(fen)成半龍(long)門(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和龍(long)門(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)噸(dun)數可去(qu)300噸(dun)。適(shi)用(yong)(yong)海(hai)港(gang)、堆放(fang)場等(deng)(deng)，進行戶外(wai)的(de)(de)貨(huo)(huo)運(yun)(yun)(yun)站(zhan)、石料(liao)場貨(huo)(huo)、散柜的(de)(de)裝卸(xie)搬(ban)運(yun)(yun)(yun)工(gong)(gong)作 。它(ta)的(de)(de)金(jin)屬(shu)構(gou)件(jian)像(xiang)門(men)形(xing)架構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝兩根(gen)撐(cheng)腳(jiao)，能夠(gou)立(li)即在(zai)路面(mian)的(de)(de)路軌(gui)上走動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)(bian)能夠(gou)具備(bei)(bei)外(wai)伸(shen)懸(xuan)臂(bei)梁(liang)。橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結(jie)構(gou)類型由龍(long)門(men)架、大(da)貨(huo)(huo)車(che)運(yun)(yun)(yun)作組織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小轎車(che)和電(dian)氣設(she)(she)備(bei)(bei)一(yi)部(bu)分(fen)等(deng)(deng)構(gou)成。有的(de)(de)橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)一(yi)邊(bian)(bian)有支(zhi)(zhi)(zhi)腳(jiao)，另一(yi)邊(bian)(bian)支(zhi)(zhi)(zhi)撐(cheng)點在(zai)工(gong)(gong)業廠房或(huo)棧橋(qiao)上運(yun)(yun)(yun)作，稱之(zhi)為半橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)龍(long)門(men)架上端(duan)跨接 (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和端(duan)梁(liang))、支(zhi)(zhi)(zhi)腳(jiao)、下承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)(deng)一(yi)部(bu)分(fen)組成。以便擴(kuo)張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)(bei)工(gong)(gong)作 范疇(chou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能夠(gou)向一(yi)邊(bian)(bian)或(huo)兩邊(bian)(bian)抬(tai)起(qi)支(zhi)(zhi)(zhi)腳(jiao)之(zhi)外(wai)，產生懸(xuan)壁(bi)。也可選用(yong)(yong)帶伸(shen)縮(suo)臂(bei)的(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小轎車(che)，根(gen)據(ju)伸(shen)縮(suo)臂(bei)的(de)(de)俯仰(yang)和轉動(dong)擴(kuo)張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)(bei)工(gong)(gong)作 范疇(chou)

承重梁構造

1，承重梁選(xuan)用歐式古典箱型梁組織設計方案，重量(liang)輕(qing)，合理配置；

2，整個(ge)PCB線路板制(zhi)做，無對接焊縫，比拼湊承(cheng)重梁更牢固。

3，豎直(zhi)剛度為1/800，梁端拱度由數控切割整個PCB線(xian)路板(ban)開料，精準度高。

4，選用埋弧焊自動(dong)焊、無損檢測。焊后總體拋(pao)丸除銹(xiu)，消地(di)應力(li)、防銹(xiu)處理，超(chao)過Sa2.5級；

5，厚鋼(gang)板原材(cai)料(liao)為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選(xuan)用絞接軟(ruan)性設計方案(an)，防止“幾(ji)條腿(tui)”運(yun)作。

2，車(che)轱轆選(xuan)用鏜孔方(fang)式，應用數控機(ji)床鏜銑(xian)床一回精準定位生(sheng)產加工(gong)，保證(zheng)規格精密(mi)度和配合尺寸；

3，每一端梁裝有(you)雙輪緣(yuan)的車轱轆、緩沖器、驅動器維護和防(fang)外遇保護器，安(an)全性有(you)確保。

4，承(cheng)重梁與端梁選用10.9級(ji)高(gao)強(qiang)螺栓聯接，保證(zheng)整個設備(bei)構造抗壓強(qiang)度和精密度。

5，半今龍門端梁選用矩形(xing)方(fang)管制做(zuo)，車轱(gu)轆為無邊緣設計方(fang)案，路軌與路面每平米。

小轎車總程

1，雙(shuang)梁(liang)(liang)小轎車承重梁(liang)(liang)與承重梁(liang)(liang)選用軟性絞接(jie)方式；防止(zhi)“幾條腿”運作。

2，電動(dong)(dong)機＋制(zhi)動(dong)(dong)系(xi)統＋減速器(qi)＋行(xing)程開(kai)關四合一一體化設計方案，結構緊湊

3，小轎車搭建有(you)安全性鉤，防失控。

4，全部傳動(dong)系統組織選用無連軸器的立即I/O方式，傳動(dong)系統高(gao)效率、裝配(pei)線高(gao)精度、免維(wei)護保(bao)養。

5，工作中級(ji)別為A6級(ji)，防(fang)水(shui)等級(ji)IP55，H級(ji)絕緣層。防(fang)污防(fang)潮(chao)，提升(sheng)安全級(ji)別。