門(men)(men)(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)于戶外(wai)的(de)(de)(de)貨(huo)運(yun)(yun)站、石(shi)料場(chang)貨(huo)、散柜(ju)的(de)(de)(de)裝卸搬(ban)運(yun)(yun)工(gong)作 。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備(bei)場(chang)所使用(yong)率(lv)高、工(gong)作 范(fan)疇大、融入(ru)范(fan)圍廣、實用(yong)性(xing)強等特性(xing)，在(zai)海(hai)港(gang)貨(huo)運(yun)(yun)站獲(huo)得普遍應用(yong)。它(ta)的(de)(de)(de)金屬構(gou)件(jian)像門(men)(men)(men)形架構(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝兩(liang)根撐(cheng)腳(jiao)，能(neng)(neng)夠立(li)(li)即在(zai)路面(mian)的(de)(de)(de)路軌上走動，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)能(neng)(neng)夠具備(bei)外(wai)伸懸(xuan)臂梁(liang)(liang)。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是(shi)門(men)(men)(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)這種(zhong)形變(bian)。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適(shi)用(yong)堆(dui)放場(chang)及工(gong)業廠房內無牛(niu)腿支(zhi)(zhi)撐(cheng)點的(de)(de)(de)場(chang)所，方式(shi)(shi)(shi)(shi)(shi)分(fen)(fen)成(cheng)半(ban)龍(long)門(men)(men)(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和龍(long)門(men)(men)(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大噸數可(ke)(ke)去300噸。適(shi)用(yong)海(hai)港(gang)、堆(dui)放場(chang)等，進行戶外(wai)的(de)(de)(de)貨(huo)運(yun)(yun)站、石(shi)料場(chang)貨(huo)、散柜(ju)的(de)(de)(de)裝卸搬(ban)運(yun)(yun)工(gong)作 。它(ta)的(de)(de)(de)金屬構(gou)件(jian)像門(men)(men)(men)形架構(gou)，承重(zhong)(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝兩(liang)根撐(cheng)腳(jiao)，能(neng)(neng)夠立(li)(li)即在(zai)路面(mian)的(de)(de)(de)路軌上走動，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)能(neng)(neng)夠具備(bei)外(wai)伸懸(xuan)臂梁(liang)(liang)。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)類型由龍(long)門(men)(men)(men)架、大貨(huo)車(che)(che)運(yun)(yun)作組織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小轎(jiao)車(che)(che)和電氣設備(bei)一(yi)部(bu)分(fen)(fen)等構(gou)成(cheng)。有的(de)(de)(de)橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只(zhi)在(zai)一(yi)邊(bian)(bian)有支(zhi)(zhi)腳(jiao)，另(ling)一(yi)邊(bian)(bian)支(zhi)(zhi)撐(cheng)點在(zai)工(gong)業廠房或(huo)棧橋(qiao)(qiao)(qiao)(qiao)上運(yun)(yun)作，稱之為半(ban)橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)龍(long)門(men)(men)(men)架上端跨接 (含承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和端梁(liang)(liang))、支(zhi)(zhi)腳(jiao)、下承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一(yi)部(bu)分(fen)(fen)組成(cheng)。以便擴(kuo)張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作 范(fan)疇，承重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)(neng)夠向一(yi)邊(bian)(bian)或(huo)兩(liang)邊(bian)(bian)抬起(qi)(qi)(qi)支(zhi)(zhi)腳(jiao)之外(wai)，產生懸(xuan)壁。也可(ke)(ke)選用(yong)帶伸縮臂的(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝小轎(jiao)車(che)(che)，根據伸縮臂的(de)(de)(de)俯仰和轉動擴(kuo)張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作 范(fan)疇

承重梁構造

1，承重梁(liang)選(xuan)用歐式(shi)古典箱(xiang)型(xing)梁(liang)組(zu)織設計方案(an)，重量輕，合理配(pei)置(zhi)；

2，整個PCB線(xian)路板制做，無對接焊縫，比拼湊承重梁更牢固。

3，豎直剛度(du)(du)為1/800，梁端拱(gong)度(du)(du)由數控(kong)切割(ge)整(zheng)個PCB線(xian)路板開(kai)料，精準度(du)(du)高(gao)。

4，選用埋弧焊(han)(han)自動(dong)焊(han)(han)、無損檢(jian)測。焊(han)(han)后總體(ti)拋丸除銹，消地應力、防銹處理，超過Sa2.5級；

5，厚鋼板原材(cai)料為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方案(an)，防止“幾條(tiao)腿”運作。

2，車轱(gu)轆選用鏜孔方(fang)式，應(ying)用數(shu)控機床鏜銑床一回精(jing)(jing)準定位(wei)生產加工(gong)，保證規格精(jing)(jing)密度和配合尺寸；

3，每一端梁裝(zhuang)有(you)雙(shuang)輪(lun)緣的車轱轆、緩沖器(qi)、驅(qu)動器(qi)維(wei)護(hu)和防外遇(yu)保護(hu)器(qi)，安(an)全(quan)性有(you)確保。

4，承重(zhong)梁(liang)與端梁(liang)選用(yong)10.9級高(gao)強螺栓聯接，保證(zheng)整(zheng)個設備構造抗壓強度和精密度。

5，半今龍門端(duan)梁選用矩形方管(guan)制(zhi)做，車轱轆為無邊緣設計(ji)方案，路軌與路面每平米。

小轎車總程

1，雙梁(liang)(liang)小轎車承(cheng)重(zhong)梁(liang)(liang)與(yu)承(cheng)重(zhong)梁(liang)(liang)選用軟性絞(jiao)接方式；防止“幾條腿”運作。

2，電動機＋制動系統＋減速(su)器(qi)＋行程開關四合一一體(ti)化設計方(fang)案，結(jie)構(gou)緊湊

3，小轎車搭(da)建(jian)有(you)安全性鉤，防(fang)失控。

4，全部傳動系(xi)統(tong)組織選用無連(lian)軸(zhou)器的立(li)即I/O方式(shi)，傳動系(xi)統(tong)高效(xiao)率、裝配線高精度、免維護保(bao)養。

5，工作中級別為A6級，防(fang)水等級IP55，H級絕(jue)緣(yuan)層。防(fang)污防(fang)潮，提(ti)升安全(quan)級別。