門(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用于(yu)戶外(wai)(wai)的(de)(de)貨(huo)運站(zhan)、石料場(chang)(chang)貨(huo)、散(san)柜的(de)(de)裝(zhuang)卸搬運工(gong)(gong)作(zuo) 。橋式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備(bei)(bei)(bei)場(chang)(chang)所使用率高、工(gong)(gong)作(zuo) 范(fan)疇大、融入范(fan)圍廣、實用性(xing)強等(deng)特性(xing)，在(zai)海港貨(huo)運站(zhan)獲得普遍應用。它的(de)(de)金屬構件像(xiang)門(men)(men)形(xing)(xing)架(jia)(jia)構，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝(zhuang)兩(liang)(liang)根(gen)撐(cheng)腳(jiao)(jiao)，能(neng)(neng)夠(gou)(gou)立即在(zai)路面(mian)(mian)的(de)(de)路軌(gui)上(shang)走動(dong)(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊能(neng)(neng)夠(gou)(gou)具備(bei)(bei)(bei)外(wai)(wai)伸懸(xuan)臂(bei)梁(liang)(liang)。橋式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這(zhe)種形(xing)(xing)變。橋式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用堆放場(chang)(chang)及工(gong)(gong)業廠房內無牛腿(tui)支(zhi)(zhi)(zhi)撐(cheng)點(dian)的(de)(de)場(chang)(chang)所，方(fang)式(shi)分成(cheng)半龍門(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和龍門(men)(men)式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸(dun)數(shu)可去300噸(dun)。適用海港、堆放場(chang)(chang)等(deng)，進(jin)行戶外(wai)(wai)的(de)(de)貨(huo)運站(zhan)、石料場(chang)(chang)貨(huo)、散(san)柜的(de)(de)裝(zhuang)卸搬運工(gong)(gong)作(zuo) 。它的(de)(de)金屬構件像(xiang)門(men)(men)形(xing)(xing)架(jia)(jia)構，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝(zhuang)兩(liang)(liang)根(gen)撐(cheng)腳(jiao)(jiao)，能(neng)(neng)夠(gou)(gou)立即在(zai)路面(mian)(mian)的(de)(de)路軌(gui)上(shang)走動(dong)(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊能(neng)(neng)夠(gou)(gou)具備(bei)(bei)(bei)外(wai)(wai)伸懸(xuan)臂(bei)梁(liang)(liang)。橋式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構類型由龍門(men)(men)架(jia)(jia)、大貨(huo)車(che)運作(zuo)組織(zhi)、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎(jiao)車(che)和電氣設備(bei)(bei)(bei)一(yi)部(bu)分等(deng)構成(cheng)。有的(de)(de)橋式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)一(yi)邊有支(zhi)(zhi)(zhi)腳(jiao)(jiao)，另(ling)一(yi)邊支(zhi)(zhi)(zhi)撐(cheng)點(dian)在(zai)工(gong)(gong)業廠房或棧(zhan)橋上(shang)運作(zuo)，稱(cheng)之(zhi)為半橋式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋式(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍門(men)(men)架(jia)(jia)上(shang)端跨接 (含(han)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和端梁(liang)(liang))、支(zhi)(zhi)(zhi)腳(jiao)(jiao)、下(xia)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一(yi)部(bu)分組成(cheng)。以便擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)(bei)工(gong)(gong)作(zuo) 范(fan)疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)(neng)夠(gou)(gou)向一(yi)邊或兩(liang)(liang)邊抬起(qi)(qi)支(zhi)(zhi)(zhi)腳(jiao)(jiao)之(zhi)外(wai)(wai)，產(chan)生懸(xuan)壁。也可選用帶伸縮(suo)臂(bei)的(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎(jiao)車(che)，根(gen)據伸縮(suo)臂(bei)的(de)(de)俯仰和轉動(dong)(dong)擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)(bei)工(gong)(gong)作(zuo) 范(fan)疇

承重梁構造

1，承(cheng)重(zhong)梁選用歐(ou)式古典箱型梁組織設計(ji)方(fang)案，重(zhong)量輕(qing)，合理配置(zhi)；

2，整(zheng)個PCB線路(lu)板制(zhi)做(zuo)，無對接(jie)焊縫，比拼(pin)湊承重(zhong)梁更牢固。

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

4，選(xuan)用埋弧焊自動焊、無(wu)損(sun)檢測(ce)。焊后總(zong)體拋丸除(chu)銹，消地應(ying)力、防銹處理，超(chao)過(guo)Sa2.5級；

5，厚鋼板原材料為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞接軟性(xing)設(she)計方(fang)案，防止“幾條腿”運作。

2，車轱(gu)轆選(xuan)用(yong)鏜孔方式(shi)，應用(yong)數控機床鏜銑床一回精準(zhun)定(ding)位生產加工(gong)，保(bao)證規格精密度和配(pei)合(he)尺寸；

3，每一端梁裝有(you)雙輪緣(yuan)的車轱轆(lu)、緩沖器、驅(qu)動器維護(hu)和防外遇保(bao)護(hu)器，安全性(xing)有(you)確保(bao)。

4，承重梁與端梁選用10.9級高強(qiang)(qiang)螺栓聯(lian)接，保證整個設備構(gou)造抗壓強(qiang)(qiang)度和精(jing)密度。

5，半(ban)今龍門(men)端(duan)梁選用矩(ju)形方(fang)管制做(zuo)，車轱轆為無邊緣設(she)計方(fang)案，路軌與(yu)路面每平米(mi)。

小轎車總程

1，雙梁(liang)(liang)小轎車承重(zhong)梁(liang)(liang)與承重(zhong)梁(liang)(liang)選用軟性(xing)絞(jiao)接方式(shi)；防止(zhi)“幾(ji)條腿”運作。

2，電(dian)動機＋制(zhi)動系統＋減速器＋行程開(kai)關(guan)四合(he)一一體化設(she)計方案，結構緊湊

3，小(xiao)轎車(che)搭建有安全性鉤，防(fang)失控。

4，全(quan)部傳動(dong)系(xi)統(tong)組織選用(yong)無連軸器的立即I/O方式，傳動(dong)系(xi)統(tong)高效(xiao)率、裝配(pei)線高精度、免維護保養(yang)。

5，工作中級(ji)別(bie)為A6級(ji)，防(fang)水(shui)等級(ji)IP55，H級(ji)絕緣(yuan)層。防(fang)污防(fang)潮，提升安全級(ji)別(bie)。