門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)于(yu)戶外的(de)(de)(de)貨(huo)(huo)運(yun)(yun)(yun)(yun)站(zhan)、石料場貨(huo)(huo)、散(san)柜的(de)(de)(de)裝卸(xie)搬運(yun)(yun)(yun)(yun)工(gong)(gong)作(zuo) 。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備場所使用(yong)率高、工(gong)(gong)作(zuo) 范(fan)疇(chou)大(da)、融入范(fan)圍廣、實用(yong)性強等(deng)特性，在(zai)海港貨(huo)(huo)運(yun)(yun)(yun)(yun)站(zhan)獲得普遍應用(yong)。它(ta)的(de)(de)(de)金屬構(gou)(gou)件(jian)像門(men)形架(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝兩(liang)根(gen)撐(cheng)腳(jiao)(jiao)，能(neng)(neng)夠(gou)立(li)(li)即在(zai)路(lu)面的(de)(de)(de)路(lu)軌上(shang)走動(dong)(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)能(neng)(neng)夠(gou)具備外伸(shen)懸臂梁(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)這種形變。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用(yong)堆放(fang)場及工(gong)(gong)業廠房(fang)內無(wu)牛腿支撐(cheng)點的(de)(de)(de)場所，方式(shi)(shi)分(fen)(fen)成(cheng)半龍門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和龍門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)噸數可去(qu)300噸。適用(yong)海港、堆放(fang)場等(deng)，進行戶外的(de)(de)(de)貨(huo)(huo)運(yun)(yun)(yun)(yun)站(zhan)、石料場貨(huo)(huo)、散(san)柜的(de)(de)(de)裝卸(xie)搬運(yun)(yun)(yun)(yun)工(gong)(gong)作(zuo) 。它(ta)的(de)(de)(de)金屬構(gou)(gou)件(jian)像門(men)形架(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝兩(liang)根(gen)撐(cheng)腳(jiao)(jiao)，能(neng)(neng)夠(gou)立(li)(li)即在(zai)路(lu)面的(de)(de)(de)路(lu)軌上(shang)走動(dong)(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)能(neng)(neng)夠(gou)具備外伸(shen)懸臂梁(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)(gou)類型由(you)龍門(men)架(jia)、大(da)貨(huo)(huo)車(che)(che)運(yun)(yun)(yun)(yun)作(zuo)組織、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎車(che)(che)和電氣設備一(yi)(yi)(yi)部分(fen)(fen)等(deng)構(gou)(gou)成(cheng)。有(you)的(de)(de)(de)橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)一(yi)(yi)(yi)邊(bian)(bian)有(you)支腳(jiao)(jiao)，另一(yi)(yi)(yi)邊(bian)(bian)支撐(cheng)點在(zai)工(gong)(gong)業廠房(fang)或(huo)棧橋(qiao)上(shang)運(yun)(yun)(yun)(yun)作(zuo)，稱之為(wei)半橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)龍門(men)架(jia)上(shang)端跨接 (含(han)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和端梁(liang)(liang))、支腳(jiao)(jiao)、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一(yi)(yi)(yi)部分(fen)(fen)組成(cheng)。以便擴張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)作(zuo) 范(fan)疇(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)(neng)夠(gou)向一(yi)(yi)(yi)邊(bian)(bian)或(huo)兩(liang)邊(bian)(bian)抬起(qi)(qi)(qi)(qi)(qi)支腳(jiao)(jiao)之外，產生(sheng)懸壁。也可選用(yong)帶(dai)伸(shen)縮臂的(de)(de)(de)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎車(che)(che)，根(gen)據伸(shen)縮臂的(de)(de)(de)俯仰和轉動(dong)(dong)擴張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)作(zuo) 范(fan)疇(chou)

承重梁構造

1，承(cheng)重梁(liang)選用(yong)歐(ou)式古典(dian)箱(xiang)型梁(liang)組(zu)織設計方案，重量輕，合理(li)配(pei)置(zhi)；

2，整(zheng)個PCB線路板(ban)制(zhi)做，無對(dui)接焊縫，比拼湊承重梁更(geng)牢固。

3，豎直(zhi)剛度(du)為1/800，梁端拱度(du)由數控切割(ge)整個(ge)PCB線路板開料，精準度(du)高。

4，選用(yong)埋(mai)弧焊自動焊、無損檢測。焊后總體拋丸(wan)除(chu)銹，消地應力、防(fang)銹處理，超過Sa2.5級(ji)；

5，厚(hou)鋼板(ban)原材料為(wei)Q235B；環氧富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端(duan)梁選用絞接軟(ruan)性(xing)設計方案，防止“幾條腿”運作(zuo)。

2，車轱轆選用(yong)鏜孔(kong)方式，應(ying)用(yong)數控機床鏜銑床一回精準定位生產加工(gong)，保證規格精密度和(he)配合(he)尺(chi)寸；

3，每一(yi)端梁裝有(you)雙輪(lun)緣的車轱轆(lu)、緩沖器(qi)、驅動器(qi)維護(hu)和防外遇(yu)保護(hu)器(qi)，安(an)全性(xing)有(you)確保。

4，承重(zhong)梁與(yu)端梁選用10.9級(ji)高強螺(luo)栓聯接(jie)，保證整(zheng)個設(she)備構造抗壓強度和(he)精密度。

5，半今(jin)龍(long)門(men)端梁(liang)選用矩形方(fang)管制做(zuo)，車轱轆為無邊緣設計方(fang)案，路(lu)軌與路(lu)面(mian)每平米。

小轎車總程

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

2，電動機(ji)＋制動系統＋減速器＋行程開關四(si)合一(yi)一(yi)體化(hua)設計方案，結構緊湊

3，小轎(jiao)車搭建有安全性(xing)鉤，防(fang)失控。

4，全部傳動系統組織選用無連軸器的立即I/O方式，傳動系統高(gao)效率(lv)、裝配線高(gao)精度、免維護(hu)保(bao)養。

5，工作(zuo)中級別為A6級，防(fang)(fang)水等級IP55，H級絕(jue)緣層。防(fang)(fang)污防(fang)(fang)潮，提升安全級別。