門(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主要用(yong)于(yu)戶外(wai)(wai)的(de)貨(huo)(huo)(huo)運(yun)站(zhan)、石料場貨(huo)(huo)(huo)、散柜的(de)裝卸搬運(yun)工(gong)(gong)(gong)作(zuo)(zuo) 。橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具(ju)備(bei)場所使(shi)用(yong)率高(gao)、工(gong)(gong)(gong)作(zuo)(zuo) 范(fan)疇大、融入范(fan)圍廣、實用(yong)性強等(deng)特(te)性，在(zai)海港(gang)貨(huo)(huo)(huo)運(yun)站(zhan)獲得普遍(bian)應用(yong)。它的(de)金(jin)屬構(gou)(gou)(gou)件像門(men)形(xing)架(jia)構(gou)(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝兩(liang)根撐(cheng)腳，能(neng)夠(gou)(gou)(gou)立即在(zai)路面的(de)路軌上(shang)走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)能(neng)夠(gou)(gou)(gou)具(ju)備(bei)外(wai)(wai)伸(shen)懸臂(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是(shi)門(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)這種形(xing)變。橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適用(yong)堆放場及工(gong)(gong)(gong)業(ye)廠(chang)(chang)房(fang)內(nei)無牛腿支(zhi)(zhi)(zhi)撐(cheng)點的(de)場所，方式(shi)(shi)分(fen)成(cheng)半龍門(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和(he)龍門(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大噸(dun)(dun)數可(ke)去300噸(dun)(dun)。適用(yong)海港(gang)、堆放場等(deng)，進行戶外(wai)(wai)的(de)貨(huo)(huo)(huo)運(yun)站(zhan)、石料場貨(huo)(huo)(huo)、散柜的(de)裝卸搬運(yun)工(gong)(gong)(gong)作(zuo)(zuo) 。它的(de)金(jin)屬構(gou)(gou)(gou)件像門(men)形(xing)架(jia)構(gou)(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝兩(liang)根撐(cheng)腳，能(neng)夠(gou)(gou)(gou)立即在(zai)路面的(de)路軌上(shang)走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)能(neng)夠(gou)(gou)(gou)具(ju)備(bei)外(wai)(wai)伸(shen)懸臂(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結構(gou)(gou)(gou)類型由(you)龍門(men)架(jia)、大貨(huo)(huo)(huo)車(che)運(yun)作(zuo)(zuo)組(zu)織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎(jiao)車(che)和(he)電氣設備(bei)一(yi)(yi)部(bu)分(fen)等(deng)構(gou)(gou)(gou)成(cheng)。有(you)的(de)橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只(zhi)在(zai)一(yi)(yi)邊(bian)有(you)支(zhi)(zhi)(zhi)腳，另(ling)一(yi)(yi)邊(bian)支(zhi)(zhi)(zhi)撐(cheng)點在(zai)工(gong)(gong)(gong)業(ye)廠(chang)(chang)房(fang)或(huo)棧橋(qiao)上(shang)運(yun)作(zuo)(zuo)，稱(cheng)之為半橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)龍門(men)架(jia)上(shang)端跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端梁(liang)(liang))、支(zhi)(zhi)(zhi)腳、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一(yi)(yi)部(bu)分(fen)組(zu)成(cheng)。以便擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)(gong)作(zuo)(zuo) 范(fan)疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠(gou)(gou)(gou)向(xiang)一(yi)(yi)邊(bian)或(huo)兩(liang)邊(bian)抬(tai)起(qi)支(zhi)(zhi)(zhi)腳之外(wai)(wai)，產生(sheng)懸壁。也(ye)可(ke)選用(yong)帶伸(shen)縮臂(bei)的(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎(jiao)車(che)，根據伸(shen)縮臂(bei)的(de)俯仰(yang)和(he)轉(zhuan)動擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)(gong)作(zuo)(zuo) 范(fan)疇

承重梁構造

1，承重(zhong)梁(liang)選用歐式(shi)古(gu)典箱型梁(liang)組(zu)織(zhi)設計(ji)方案(an)，重(zhong)量(liang)輕，合(he)理配置(zhi)；

2，整個PCB線路板制做，無對(dui)接(jie)焊縫，比拼(pin)湊(cou)承重梁更牢固。

3，豎直剛度為(wei)1/800，梁(liang)端拱(gong)度由數(shu)控切割整(zheng)個PCB線(xian)路板開料，精(jing)準度高(gao)。

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

5，厚鋼板原材料(liao)為(wei)Q235B；環(huan)氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁(liang)選用絞接軟性設計方(fang)案，防止“幾條腿”運作。

2，車(che)轱轆選用鏜(tang)孔方(fang)式，應(ying)用數控機床(chuang)鏜(tang)銑(xian)床(chuang)一(yi)回精準(zhun)定位生產加工，保證(zheng)規(gui)格精密度和配合(he)尺寸；

3，每一端(duan)梁裝有(you)(you)雙輪緣的(de)車轱轆、緩沖(chong)器(qi)、驅動(dong)器(qi)維護和(he)防外遇保護器(qi)，安全性有(you)(you)確保。

4，承重梁與端梁選用10.9級高強螺栓聯接，保證整個(ge)設備構(gou)造抗(kang)壓強度(du)和精密度(du)。

5，半今龍門端(duan)梁選用矩形方(fang)管制做，車轱轆為無邊緣(yuan)設計(ji)方(fang)案，路(lu)軌(gui)與路(lu)面每平米。

小轎車總程

1，雙梁小轎車(che)承(cheng)重梁與承(cheng)重梁選用軟性絞接(jie)方式；防(fang)止“幾條腿”運作。

2，電(dian)動(dong)機＋制動(dong)系統＋減速(su)器＋行(xing)程開關四合一一體化設(she)計(ji)方(fang)案，結(jie)構緊湊

3，小轎車搭建有安全性鉤，防失控。

4，全(quan)部傳(chuan)(chuan)動系統組織選用無(wu)連軸器的立即I/O方式，傳(chuan)(chuan)動系統高效(xiao)率、裝配(pei)線高精度、免(mian)維護保(bao)養。

5，工作中級別為A6級，防水等級IP55，H級絕緣(yuan)層。防污防潮，提升安全(quan)級別。