門式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)于(yu)戶(hu)外(wai)(wai)的(de)(de)貨(huo)運(yun)(yun)站、石料場(chang)(chang)貨(huo)、散柜的(de)(de)裝(zhuang)卸搬運(yun)(yun)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo) 。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備(bei)場(chang)(chang)所使用(yong)率高、工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo) 范(fan)(fan)疇大、融入范(fan)(fan)圍廣、實(shi)用(yong)性強等(deng)(deng)特性，在(zai)海港(gang)貨(huo)運(yun)(yun)站獲得普遍應用(yong)。它的(de)(de)金屬構(gou)件(jian)像門形(xing)架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)兩根(gen)撐(cheng)腳(jiao)，能夠(gou)(gou)(gou)立即在(zai)路面的(de)(de)路軌上(shang)走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊(bian)(bian)(bian)(bian)能夠(gou)(gou)(gou)具備(bei)外(wai)(wai)伸(shen)懸(xuan)臂梁(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這種形(xing)變。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)堆放(fang)場(chang)(chang)及工(gong)(gong)(gong)業(ye)廠(chang)房內無牛腿支撐(cheng)點的(de)(de)場(chang)(chang)所，方式(shi)(shi)分(fen)成半龍門式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍門式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸數(shu)可去300噸。適用(yong)海港(gang)、堆放(fang)場(chang)(chang)等(deng)(deng)，進行戶(hu)外(wai)(wai)的(de)(de)貨(huo)運(yun)(yun)站、石料場(chang)(chang)貨(huo)、散柜的(de)(de)裝(zhuang)卸搬運(yun)(yun)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo) 。它的(de)(de)金屬構(gou)件(jian)像門形(xing)架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)兩根(gen)撐(cheng)腳(jiao)，能夠(gou)(gou)(gou)立即在(zai)路面的(de)(de)路軌上(shang)走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊(bian)(bian)(bian)(bian)能夠(gou)(gou)(gou)具備(bei)外(wai)(wai)伸(shen)懸(xuan)臂梁(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類型(xing)由龍門架(jia)、大貨(huo)車運(yun)(yun)作(zuo)(zuo)(zuo)(zuo)組(zu)織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)(diao)裝(zhuang)小轎(jiao)車和(he)電氣設備(bei)一(yi)(yi)(yi)部分(fen)等(deng)(deng)構(gou)成。有的(de)(de)橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)一(yi)(yi)(yi)邊(bian)(bian)(bian)(bian)有支腳(jiao)，另一(yi)(yi)(yi)邊(bian)(bian)(bian)(bian)支撐(cheng)點在(zai)工(gong)(gong)(gong)業(ye)廠(chang)房或(huo)棧橋(qiao)(qiao)(qiao)上(shang)運(yun)(yun)作(zuo)(zuo)(zuo)(zuo)，稱之為半橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍門架(jia)上(shang)端跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)端梁(liang)(liang)(liang))、支腳(jiao)、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)(deng)一(yi)(yi)(yi)部分(fen)組(zu)成。以便擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo) 范(fan)(fan)疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能夠(gou)(gou)(gou)向一(yi)(yi)(yi)邊(bian)(bian)(bian)(bian)或(huo)兩邊(bian)(bian)(bian)(bian)抬起(qi)(qi)(qi)支腳(jiao)之外(wai)(wai)，產生懸(xuan)壁。也(ye)可選用(yong)帶伸(shen)縮臂的(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)(diao)裝(zhuang)小轎(jiao)車，根(gen)據(ju)伸(shen)縮臂的(de)(de)俯仰和(he)轉(zhuan)動擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo) 范(fan)(fan)疇

承重梁構造

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

2，整個(ge)PCB線路板制(zhi)做，無對接焊縫(feng)，比拼湊承重梁更(geng)牢(lao)固。

3，豎直剛(gang)度(du)為1/800，梁(liang)端拱度(du)由數控(kong)切割整個PCB線路板開料，精準度(du)高。

4，選用埋(mai)弧(hu)焊自動焊、無損檢測。焊后總體拋丸除銹，消(xiao)地應力、防銹處(chu)理(li)，超過Sa2.5級；

5，厚鋼板原材料(liao)為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞接軟性設計(ji)方案(an)，防(fang)止“幾條腿(tui)”運作。

2，車轱轆選用鏜孔方式，應用數控機床鏜銑床一回精準定位生產加工，保證規(gui)格精密度和配合尺(chi)寸(cun)；

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

4，承重梁(liang)與(yu)端梁(liang)選(xuan)用10.9級高強(qiang)螺(luo)栓聯接，保證整個(ge)設備構(gou)造抗壓(ya)強(qiang)度(du)和(he)精(jing)密度(du)。

5，半今(jin)龍門端梁選用矩形方管制(zhi)做，車轱轆為無邊(bian)緣(yuan)設計方案，路軌(gui)與(yu)路面每平米。

小轎車總程

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

2，電動機＋制(zhi)動系(xi)統＋減速器＋行程開關四合(he)一(yi)(yi)一(yi)(yi)體化設計(ji)方(fang)案，結(jie)構(gou)緊湊(cou)

3，小轎(jiao)車搭建(jian)有(you)安全性鉤(gou)，防失控(kong)。

4，全部(bu)傳(chuan)(chuan)動系(xi)統組織選(xuan)用無連(lian)軸器的立即(ji)I/O方式，傳(chuan)(chuan)動系(xi)統高效率、裝配線高精(jing)度、免(mian)維(wei)護(hu)保(bao)養(yang)。

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