門式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)(yong)(yong)于(yu)戶(hu)外(wai)(wai)的(de)(de)貨(huo)(huo)運(yun)(yun)站、石(shi)料場(chang)貨(huo)(huo)、散(san)柜的(de)(de)裝卸(xie)搬運(yun)(yun)工(gong)(gong)作(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)具備場(chang)所(suo)使(shi)用(yong)(yong)(yong)率高、工(gong)(gong)作(zuo) 范(fan)(fan)(fan)疇大、融入范(fan)(fan)(fan)圍廣、實用(yong)(yong)(yong)性強等(deng)特性，在(zai)海(hai)港(gang)貨(huo)(huo)運(yun)(yun)站獲得普遍應用(yong)(yong)(yong)。它的(de)(de)金屬(shu)構件像(xiang)(xiang)門形架(jia)構，承重(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)梁(liang)(liang)下安裝兩(liang)(liang)根撐腳(jiao)(jiao)，能夠立即在(zai)路(lu)面(mian)(mian)的(de)(de)路(lu)軌上(shang)走動(dong)，承重(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊(bian)能夠具備外(wai)(wai)伸懸(xuan)臂梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)是(shi)門式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這種形變。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)(yong)(yong)堆(dui)放場(chang)及(ji)工(gong)(gong)業(ye)廠房內無(wu)牛腿支(zhi)撐點的(de)(de)場(chang)所(suo)，方式(shi)(shi)(shi)(shi)(shi)分成(cheng)半龍門式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)和龍門式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，大噸(dun)數可(ke)去300噸(dun)。適用(yong)(yong)(yong)海(hai)港(gang)、堆(dui)放場(chang)等(deng)，進(jin)行(xing)戶(hu)外(wai)(wai)的(de)(de)貨(huo)(huo)運(yun)(yun)站、石(shi)料場(chang)貨(huo)(huo)、散(san)柜的(de)(de)裝卸(xie)搬運(yun)(yun)工(gong)(gong)作(zuo) 。它的(de)(de)金屬(shu)構件像(xiang)(xiang)門形架(jia)構，承重(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)梁(liang)(liang)下安裝兩(liang)(liang)根撐腳(jiao)(jiao)，能夠立即在(zai)路(lu)面(mian)(mian)的(de)(de)路(lu)軌上(shang)走動(dong)，承重(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊(bian)能夠具備外(wai)(wai)伸懸(xuan)臂梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)結構類型(xing)由龍門架(jia)、大貨(huo)(huo)車(che)運(yun)(yun)作(zuo)組織、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝小轎車(che)和電氣(qi)設備一(yi)(yi)部分等(deng)構成(cheng)。有(you)的(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)一(yi)(yi)邊(bian)有(you)支(zhi)腳(jiao)(jiao)，另一(yi)(yi)邊(bian)支(zhi)撐點在(zai)工(gong)(gong)業(ye)廠房或棧(zhan)橋(qiao)(qiao)上(shang)運(yun)(yun)作(zuo)，稱之(zhi)(zhi)為(wei)半橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍門架(jia)上(shang)端跨接 (含(han)承重(zhong)(zhong)(zhong)梁(liang)(liang)和端梁(liang)(liang))、支(zhi)腳(jiao)(jiao)、下承重(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一(yi)(yi)部分組成(cheng)。以便(bian)擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備工(gong)(gong)作(zuo) 范(fan)(fan)(fan)疇，承重(zhong)(zhong)(zhong)梁(liang)(liang)能夠向一(yi)(yi)邊(bian)或兩(liang)(liang)邊(bian)抬(tai)起(qi)(qi)(qi)(qi)(qi)支(zhi)腳(jiao)(jiao)之(zhi)(zhi)外(wai)(wai)，產生懸(xuan)壁。也可(ke)選(xuan)用(yong)(yong)(yong)帶伸縮(suo)臂的(de)(de)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝小轎車(che)，根據伸縮(suo)臂的(de)(de)俯仰和轉(zhuan)動(dong)擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備工(gong)(gong)作(zuo) 范(fan)(fan)(fan)疇

承重梁構造

1，承(cheng)重梁選(xuan)用(yong)歐式古典箱型梁組織設(she)計方(fang)案，重量(liang)輕(qing)，合理配(pei)置；

2，整個PCB線路(lu)板制做(zuo)，無對接焊縫，比拼湊承重梁更牢(lao)固(gu)。

3，豎直剛度為1/800，梁端(duan)拱度由數控切(qie)割整個PCB線路板開(kai)料，精準度高。

4，選用埋弧(hu)焊自動(dong)焊、無損檢測。焊后總(zong)體拋丸除銹(xiu)，消(xiao)地(di)應力、防(fang)銹(xiu)處理，超過Sa2.5級；

5，厚(hou)鋼板原材料為Q235B；環氧(yang)富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞(jiao)接軟(ruan)性設計方(fang)案(an)，防止“幾條腿(tui)”運作。

2，車轱轆選用鏜(tang)(tang)孔方式(shi)，應用數控機床(chuang)鏜(tang)(tang)銑床(chuang)一回精準定位生產加工，保(bao)證規格精密度和配合尺(chi)寸；

3，每一端梁裝有雙輪緣的車轱轆、緩沖(chong)器(qi)、驅動(dong)器(qi)維護和防(fang)外遇保護器(qi)，安(an)全性有確保。

4，承重(zhong)梁與(yu)端梁選用10.9級高強螺栓聯接，保證整個設備構造抗壓強度(du)和精(jing)密(mi)度(du)。

5，半今龍(long)門端(duan)梁選用矩形(xing)方管制做，車轱(gu)轆為無邊緣設計方案，路(lu)軌與路(lu)面每(mei)平米。

小轎車總程

1，雙梁小轎車承(cheng)重梁與承(cheng)重梁選用軟(ruan)性(xing)絞接方式；防止“幾條腿”運(yun)作。

2，電動機(ji)＋制動系統＋減速器＋行程開關四合(he)一一體化設計方案，結構緊湊(cou)

3，小轎(jiao)車搭(da)建有安(an)全性鉤(gou)，防失控。

4，全(quan)部傳動系(xi)統(tong)(tong)組織選(xuan)用無連軸(zhou)器的立即(ji)I/O方式，傳動系(xi)統(tong)(tong)高效率、裝配線高精度、免維(wei)護保(bao)養。

5，工(gong)作中級別為A6級，防(fang)水等級IP55，H級絕緣(yuan)層。防(fang)污防(fang)潮，提升安全級別。