門(men)(men)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主(zhu)要用(yong)(yong)于(yu)戶外(wai)的(de)(de)貨(huo)運(yun)(yun)(yun)站、石料場(chang)貨(huo)、散柜的(de)(de)裝(zhuang)(zhuang)卸(xie)搬(ban)運(yun)(yun)(yun)工(gong)作(zuo) 。橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備(bei)場(chang)所(suo)使(shi)用(yong)(yong)率(lv)高、工(gong)作(zuo) 范(fan)疇大、融入范(fan)圍(wei)廣、實(shi)用(yong)(yong)性(xing)(xing)強(qiang)等(deng)(deng)特性(xing)(xing)，在海港貨(huo)運(yun)(yun)(yun)站獲得普遍(bian)應用(yong)(yong)。它的(de)(de)金屬構(gou)件像門(men)(men)形(xing)架(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下安裝(zhuang)(zhuang)兩(liang)(liang)(liang)根撐(cheng)腳(jiao)，能夠立(li)即(ji)(ji)在路面的(de)(de)路軌(gui)(gui)上走動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩(liang)(liang)(liang)邊能夠具備(bei)外(wai)伸懸(xuan)臂(bei)梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門(men)(men)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)這種形(xing)變。橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適(shi)(shi)用(yong)(yong)堆(dui)放場(chang)及工(gong)業(ye)(ye)廠(chang)房內無牛腿支(zhi)撐(cheng)點(dian)的(de)(de)場(chang)所(suo)，方式(shi)分(fen)成(cheng)半龍門(men)(men)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)龍門(men)(men)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大噸(dun)數可去300噸(dun)。適(shi)(shi)用(yong)(yong)海港、堆(dui)放場(chang)等(deng)(deng)，進(jin)行戶外(wai)的(de)(de)貨(huo)運(yun)(yun)(yun)站、石料場(chang)貨(huo)、散柜的(de)(de)裝(zhuang)(zhuang)卸(xie)搬(ban)運(yun)(yun)(yun)工(gong)作(zuo) 。它的(de)(de)金屬構(gou)件像門(men)(men)形(xing)架(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下安裝(zhuang)(zhuang)兩(liang)(liang)(liang)根撐(cheng)腳(jiao)，能夠立(li)即(ji)(ji)在路面的(de)(de)路軌(gui)(gui)上走動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩(liang)(liang)(liang)邊能夠具備(bei)外(wai)伸懸(xuan)臂(bei)梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)類型由龍門(men)(men)架(jia)、大貨(huo)車(che)運(yun)(yun)(yun)作(zuo)組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小(xiao)轎車(che)和(he)電氣設備(bei)一部(bu)分(fen)等(deng)(deng)構(gou)成(cheng)。有的(de)(de)橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在一邊有支(zhi)腳(jiao)，另一邊支(zhi)撐(cheng)點(dian)在工(gong)業(ye)(ye)廠(chang)房或(huo)棧橋(qiao)(qiao)上運(yun)(yun)(yun)作(zuo)，稱(cheng)之(zhi)為半橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)龍門(men)(men)架(jia)上端(duan)跨接 (含(han)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)和(he)端(duan)梁(liang)(liang)(liang)(liang))、支(zhi)腳(jiao)、下承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)等(deng)(deng)一部(bu)分(fen)組成(cheng)。以便(bian)擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo) 范(fan)疇，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)能夠向一邊或(huo)兩(liang)(liang)(liang)邊抬起(qi)(qi)(qi)(qi)支(zhi)腳(jiao)之(zhi)外(wai)，產生懸(xuan)壁。也可選用(yong)(yong)帶伸縮臂(bei)的(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小(xiao)轎車(che)，根據伸縮臂(bei)的(de)(de)俯仰和(he)轉(zhuan)動(dong)擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo) 范(fan)疇

承重梁構造

1，承(cheng)重(zhong)梁選用歐式(shi)古典箱型(xing)梁組織設(she)計方(fang)案，重(zhong)量輕，合理(li)配(pei)置；

2，整(zheng)個PCB線(xian)路板(ban)制做，無對接焊(han)縫，比(bi)拼湊承重梁更牢固。

3，豎(shu)直剛度為1/800，梁端(duan)拱度由數控切割整個PCB線路(lu)板開料，精(jing)準度高(gao)。

4，選(xuan)用埋弧(hu)焊自動(dong)焊、無(wu)損檢測。焊后總(zong)體拋丸除銹(xiu)，消(xiao)地應力、防銹(xiu)處理(li)，超過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(duan)梁選用絞接(jie)軟性設(she)計方案，防(fang)止“幾條腿(tui)”運(yun)作。

2，車轱轆(lu)選(xuan)用鏜孔方式，應用數控機床鏜銑床一(yi)回(hui)精準定(ding)位生產加工(gong)，保證(zheng)規格(ge)精密(mi)度和配(pei)合尺(chi)寸(cun)；

3，每一端梁裝有雙輪緣的車轱轆、緩沖器(qi)、驅動器(qi)維(wei)護和防外遇保(bao)護器(qi)，安(an)全性有確保(bao)。

4，承(cheng)重(zhong)梁(liang)與端(duan)梁(liang)選用10.9級高強(qiang)螺栓聯接，保證整個(ge)設備構造(zao)抗壓強(qiang)度(du)和(he)精密(mi)度(du)。

5，半今龍門端梁(liang)選用矩形方管制做，車轱轆為無邊緣(yuan)設計(ji)方案，路軌與路面每(mei)平米。

小轎車總程

1，雙梁(liang)小轎車承重(zhong)梁(liang)與承重(zhong)梁(liang)選用軟性絞接方式；防止“幾條腿”運(yun)作。

2，電(dian)動機＋制(zhi)動系統(tong)＋減(jian)速器＋行程開關四合(he)一一體化設計方案，結構緊湊

3，小轎車(che)搭建(jian)有安全性鉤，防失控。

4，全部(bu)傳動系統組織選用無連(lian)軸器(qi)的立(li)即(ji)I/O方式(shi)，傳動系統高效率、裝配線高精度(du)、免維護(hu)保養。

5，工(gong)作中(zhong)級別為A6級，防(fang)(fang)水等級IP55，H級絕緣層。防(fang)(fang)污防(fang)(fang)潮，提升安(an)全級別。