門(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主(zhu)要用(yong)(yong)于(yu)戶外(wai)的(de)(de)貨(huo)(huo)運(yun)(yun)(yun)站、石(shi)料場(chang)(chang)(chang)(chang)貨(huo)(huo)、散(san)柜的(de)(de)裝(zhuang)卸(xie)搬運(yun)(yun)(yun)工(gong)(gong)作(zuo)(zuo) 。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)備場(chang)(chang)(chang)(chang)所使用(yong)(yong)率高(gao)、工(gong)(gong)作(zuo)(zuo) 范(fan)疇大、融入范(fan)圍廣、實用(yong)(yong)性強(qiang)等(deng)(deng)特性，在海港貨(huo)(huo)運(yun)(yun)(yun)站獲得普遍(bian)應用(yong)(yong)。它的(de)(de)金屬(shu)構(gou)件像(xiang)門(men)形(xing)架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)兩根撐(cheng)腳(jiao)，能夠立(li)即在路(lu)面(mian)(mian)的(de)(de)路(lu)軌上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊(bian)(bian)(bian)能夠具(ju)備外(wai)伸懸(xuan)(xuan)臂(bei)(bei)(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這種形(xing)變。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)(yong)堆放場(chang)(chang)(chang)(chang)及工(gong)(gong)業廠房(fang)內無(wu)牛腿支(zhi)撐(cheng)點(dian)(dian)的(de)(de)場(chang)(chang)(chang)(chang)所，方式(shi)(shi)分(fen)成(cheng)(cheng)半(ban)(ban)龍(long)(long)門(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和龍(long)(long)門(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸數可去300噸。適用(yong)(yong)海港、堆放場(chang)(chang)(chang)(chang)等(deng)(deng)，進行戶外(wai)的(de)(de)貨(huo)(huo)運(yun)(yun)(yun)站、石(shi)料場(chang)(chang)(chang)(chang)貨(huo)(huo)、散(san)柜的(de)(de)裝(zhuang)卸(xie)搬運(yun)(yun)(yun)工(gong)(gong)作(zuo)(zuo) 。它的(de)(de)金屬(shu)構(gou)件像(xiang)門(men)形(xing)架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)兩根撐(cheng)腳(jiao)，能夠立(li)即在路(lu)面(mian)(mian)的(de)(de)路(lu)軌上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊(bian)(bian)(bian)能夠具(ju)備外(wai)伸懸(xuan)(xuan)臂(bei)(bei)(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結(jie)構(gou)類型由龍(long)(long)門(men)架(jia)、大貨(huo)(huo)車(che)運(yun)(yun)(yun)作(zuo)(zuo)組(zu)織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車(che)和電氣設備一部(bu)分(fen)等(deng)(deng)構(gou)成(cheng)(cheng)。有的(de)(de)橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只(zhi)在一邊(bian)(bian)(bian)有支(zhi)腳(jiao)，另一邊(bian)(bian)(bian)支(zhi)撐(cheng)點(dian)(dian)在工(gong)(gong)業廠房(fang)或棧橋(qiao)(qiao)上運(yun)(yun)(yun)作(zuo)(zuo)，稱之(zhi)為半(ban)(ban)橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍(long)(long)門(men)架(jia)上端跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和端梁(liang)(liang)(liang))、支(zhi)腳(jiao)、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)(deng)一部(bu)分(fen)組(zu)成(cheng)(cheng)。以便擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)作(zuo)(zuo) 范(fan)疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能夠向(xiang)一邊(bian)(bian)(bian)或兩邊(bian)(bian)(bian)抬起(qi)(qi)支(zhi)腳(jiao)之(zhi)外(wai)，產(chan)生懸(xuan)(xuan)壁。也可選用(yong)(yong)帶伸縮臂(bei)(bei)(bei)的(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車(che)，根據伸縮臂(bei)(bei)(bei)的(de)(de)俯(fu)仰和轉動擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)作(zuo)(zuo) 范(fan)疇

承重梁構造

1，承(cheng)重梁選用(yong)歐式(shi)古典箱型梁組織(zhi)設(she)計方案，重量輕，合理(li)配置；

2，整個PCB線路板制(zhi)做(zuo)，無對接焊縫，比拼(pin)湊承重(zhong)梁更(geng)牢固(gu)。

3，豎直剛度為1/800，梁端拱度由(you)數控切(qie)割整(zheng)個(ge)PCB線路板(ban)開(kai)料，精準度高。

4，選用埋弧焊(han)自動焊(han)、無損檢測(ce)。焊(han)后(hou)總體(ti)拋丸除(chu)銹，消地應力(li)、防銹處理，超過Sa2.5級；

5，厚鋼(gang)板(ban)原材料(liao)為Q235B；環氧富鋅漆(qi)，薄(bo)厚120μm。

端梁一部分

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

2，車轱轆選用鏜孔方式，應(ying)用數控機床鏜銑床一回(hui)精(jing)準(zhun)定(ding)位生產加工，保證規(gui)格精(jing)密度和配合(he)尺寸；

3，每一端梁(liang)裝有(you)雙輪緣的車轱轆、緩沖器、驅動器維護(hu)和防外遇保(bao)護(hu)器，安全性有(you)確保(bao)。

4，承重梁與端(duan)梁選(xuan)用10.9級高強螺(luo)栓聯接，保證整個設備構造抗壓強度和精密度。

5，半今龍門端梁選用矩形方(fang)管制做(zuo)，車轱轆為(wei)無邊緣設(she)計(ji)方(fang)案，路軌與路面每平米。

小轎車總程

1，雙梁小轎車承(cheng)重梁與承(cheng)重梁選用軟(ruan)性絞(jiao)接方(fang)式；防止“幾條(tiao)腿”運(yun)作(zuo)。

2，電(dian)動(dong)(dong)機＋制動(dong)(dong)系(xi)統(tong)＋減速器＋行程(cheng)開關四合一一體(ti)化設計方案，結構(gou)緊湊

3，小轎車搭建有(you)安全性鉤(gou)，防(fang)失控。

4，全部傳(chuan)動系(xi)統組織選用無連軸器的立(li)即I/O方式，傳(chuan)動系(xi)統高效(xiao)率、裝配(pei)線高精(jing)度、免(mian)維護保養。

5，工作(zuo)中級(ji)別(bie)為A6級(ji)，防(fang)水等級(ji)IP55，H級(ji)絕緣層。防(fang)污防(fang)潮，提升安全級(ji)別(bie)。