門(men)(men)(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主(zhu)要用于戶外(wai)的(de)(de)(de)(de)貨(huo)運(yun)(yun)(yun)站(zhan)、石料場(chang)貨(huo)、散柜的(de)(de)(de)(de)裝(zhuang)卸搬運(yun)(yun)(yun)工(gong)(gong)作(zuo)(zuo)(zuo) 。橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具(ju)備(bei)場(chang)所使用率高、工(gong)(gong)作(zuo)(zuo)(zuo) 范疇大(da)、融(rong)入范圍廣(guang)、實用性強等特性，在(zai)海港貨(huo)運(yun)(yun)(yun)站(zhan)獲(huo)得普遍(bian)應用。它的(de)(de)(de)(de)金(jin)屬(shu)構件像門(men)(men)(men)(men)形架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安(an)裝(zhuang)兩根撐(cheng)腳，能(neng)夠(gou)立(li)即(ji)在(zai)路面(mian)的(de)(de)(de)(de)路軌(gui)上(shang)(shang)(shang)走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)(bian)(bian)能(neng)夠(gou)具(ju)備(bei)外(wai)伸懸(xuan)臂(bei)梁(liang)。橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門(men)(men)(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)這種形變(bian)。橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用堆放場(chang)及工(gong)(gong)業廠房內(nei)無牛腿支撐(cheng)點(dian)的(de)(de)(de)(de)場(chang)所，方式(shi)分(fen)成(cheng)半(ban)龍門(men)(men)(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)龍門(men)(men)(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)噸(dun)數可去300噸(dun)。適用海港、堆放場(chang)等，進行戶外(wai)的(de)(de)(de)(de)貨(huo)運(yun)(yun)(yun)站(zhan)、石料場(chang)貨(huo)、散柜的(de)(de)(de)(de)裝(zhuang)卸搬運(yun)(yun)(yun)工(gong)(gong)作(zuo)(zuo)(zuo) 。它的(de)(de)(de)(de)金(jin)屬(shu)構件像門(men)(men)(men)(men)形架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安(an)裝(zhuang)兩根撐(cheng)腳，能(neng)夠(gou)立(li)即(ji)在(zai)路面(mian)的(de)(de)(de)(de)路軌(gui)上(shang)(shang)(shang)走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)(bian)(bian)能(neng)夠(gou)具(ju)備(bei)外(wai)伸懸(xuan)臂(bei)梁(liang)。橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構類型由龍門(men)(men)(men)(men)架(jia)、大(da)貨(huo)車(che)運(yun)(yun)(yun)作(zuo)(zuo)(zuo)組織(zhi)、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)和(he)電氣設備(bei)一(yi)(yi)部(bu)分(fen)等構成(cheng)。有(you)的(de)(de)(de)(de)橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)一(yi)(yi)邊(bian)(bian)(bian)有(you)支腳，另一(yi)(yi)邊(bian)(bian)(bian)支撐(cheng)點(dian)在(zai)工(gong)(gong)業廠房或(huo)棧橋(qiao)上(shang)(shang)(shang)運(yun)(yun)(yun)作(zuo)(zuo)(zuo)，稱之為半(ban)橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)龍門(men)(men)(men)(men)架(jia)上(shang)(shang)(shang)端(duan)跨接 (含(han)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端(duan)梁(liang))、支腳、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等一(yi)(yi)部(bu)分(fen)組成(cheng)。以(yi)便擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作(zuo)(zuo)(zuo) 范疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠(gou)向一(yi)(yi)邊(bian)(bian)(bian)或(huo)兩邊(bian)(bian)(bian)抬起(qi)(qi)支腳之外(wai)，產生(sheng)懸(xuan)壁。也可選用帶伸縮(suo)臂(bei)的(de)(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)，根據伸縮(suo)臂(bei)的(de)(de)(de)(de)俯仰和(he)轉動擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作(zuo)(zuo)(zuo) 范疇

承重梁構造

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

2，整個(ge)PCB線路板制做，無對接焊縫，比(bi)拼湊承重(zhong)梁更(geng)牢固。

3，豎直(zhi)剛度為1/800，梁端(duan)拱度由數(shu)控(kong)切割整個PCB線路板(ban)開料，精準度高(gao)。

4，選用埋弧焊自(zi)動焊、無(wu)損檢(jian)測(ce)。焊后(hou)總(zong)體拋丸除銹，消地應力、防銹處理，超(chao)過Sa2.5級；

5，厚鋼板(ban)原材料為(wei)Q235B；環氧富(fu)鋅漆，薄厚120μm。

端梁一部分

1，端梁選用(yong)絞接軟性設(she)計方案(an)，防止“幾條(tiao)腿(tui)”運(yun)作(zuo)。

2，車(che)轱(gu)轆選用鏜孔方式(shi)，應用數(shu)控機床(chuang)鏜銑(xian)床(chuang)一回精(jing)準定位生產(chan)加工，保(bao)證規格精(jing)密(mi)度和(he)配合尺寸；

3，每一端梁裝有雙輪(lun)緣(yuan)的車轱轆、緩沖(chong)器(qi)、驅動器(qi)維護和防(fang)外遇保護器(qi)，安全(quan)性(xing)有確保。

4，承重梁與端梁選用10.9級高強螺栓聯接(jie)，保證整(zheng)個設備(bei)構造(zao)抗壓強度和精密(mi)度。

5，半今龍門端梁(liang)選(xuan)用矩形(xing)方(fang)管(guan)制(zhi)做，車(che)轱(gu)轆為無邊(bian)緣設計(ji)方(fang)案(an)，路軌與路面(mian)每平(ping)米。

小轎車總程

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

2，電(dian)動(dong)機＋制動(dong)系統＋減(jian)速器＋行程開關四合一一體(ti)化設(she)計方案，結構(gou)緊湊

3，小(xiao)轎車搭建有安全性鉤，防失控(kong)。

4，全部傳動系(xi)統(tong)組(zu)織選用無連軸(zhou)器的立即I/O方式，傳動系(xi)統(tong)高效率、裝配線(xian)高精度、免維護保養。

5，工作中級(ji)別為(wei)A6級(ji)，防(fang)水等級(ji)IP55，H級(ji)絕緣層。防(fang)污防(fang)潮，提升(sheng)安全(quan)級(ji)別。