門(men)(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)于戶外(wai)(wai)的(de)(de)貨(huo)(huo)運站(zhan)、石料(liao)(liao)場(chang)(chang)貨(huo)(huo)、散柜的(de)(de)裝卸搬(ban)運工(gong)(gong)作(zuo)(zuo)(zuo)(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)具(ju)備(bei)場(chang)(chang)所(suo)(suo)使用(yong)率高(gao)、工(gong)(gong)作(zuo)(zuo)(zuo)(zuo) 范疇大、融入范圍廣(guang)、實用(yong)性強(qiang)等(deng)特(te)性，在(zai)海港貨(huo)(huo)運站(zhan)獲(huo)得普遍(bian)應(ying)用(yong)。它(ta)的(de)(de)金屬構(gou)(gou)件像門(men)(men)(men)(men)形架構(gou)(gou)，承重(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)梁(liang)下(xia)安裝兩(liang)根撐腳(jiao)，能(neng)(neng)夠(gou)(gou)立(li)即(ji)在(zai)路(lu)面的(de)(de)路(lu)軌上(shang)走動(dong)，承重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊能(neng)(neng)夠(gou)(gou)具(ju)備(bei)外(wai)(wai)伸懸(xuan)臂(bei)梁(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這種形變。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用(yong)堆(dui)放場(chang)(chang)及工(gong)(gong)業(ye)廠(chang)房內無(wu)牛腿支撐點(dian)的(de)(de)場(chang)(chang)所(suo)(suo)，方式(shi)(shi)(shi)(shi)分成(cheng)半龍門(men)(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍門(men)(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，大噸(dun)數可去300噸(dun)。適(shi)用(yong)海港、堆(dui)放場(chang)(chang)等(deng)，進行戶外(wai)(wai)的(de)(de)貨(huo)(huo)運站(zhan)、石料(liao)(liao)場(chang)(chang)貨(huo)(huo)、散柜的(de)(de)裝卸搬(ban)運工(gong)(gong)作(zuo)(zuo)(zuo)(zuo) 。它(ta)的(de)(de)金屬構(gou)(gou)件像門(men)(men)(men)(men)形架構(gou)(gou)，承重(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)梁(liang)下(xia)安裝兩(liang)根撐腳(jiao)，能(neng)(neng)夠(gou)(gou)立(li)即(ji)在(zai)路(lu)面的(de)(de)路(lu)軌上(shang)走動(dong)，承重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊能(neng)(neng)夠(gou)(gou)具(ju)備(bei)外(wai)(wai)伸懸(xuan)臂(bei)梁(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)(gou)類型由龍門(men)(men)(men)(men)架、大貨(huo)(huo)車運作(zuo)(zuo)(zuo)(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)吊裝小轎(jiao)車和(he)電氣設備(bei)一(yi)部(bu)分等(deng)構(gou)(gou)成(cheng)。有(you)的(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)只(zhi)在(zai)一(yi)邊有(you)支腳(jiao)，另一(yi)邊支撐點(dian)在(zai)工(gong)(gong)業(ye)廠(chang)房或棧橋(qiao)(qiao)上(shang)運作(zuo)(zuo)(zuo)(zuo)，稱(cheng)之為(wei)半橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍門(men)(men)(men)(men)架上(shang)端跨(kua)接(jie) (含承重(zhong)(zhong)(zhong)梁(liang)和(he)端梁(liang))、支腳(jiao)、下(xia)承重(zhong)(zhong)(zhong)梁(liang)等(deng)一(yi)部(bu)分組成(cheng)。以便(bian)擴張起(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo) 范疇，承重(zhong)(zhong)(zhong)梁(liang)能(neng)(neng)夠(gou)(gou)向一(yi)邊或兩(liang)邊抬(tai)起(qi)(qi)支腳(jiao)之外(wai)(wai)，產生懸(xuan)壁(bi)。也可選(xuan)用(yong)帶伸縮(suo)臂(bei)的(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)吊裝小轎(jiao)車，根據伸縮(suo)臂(bei)的(de)(de)俯仰和(he)轉動(dong)擴張起(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo) 范疇

承重梁構造

1，承重梁(liang)選用(yong)歐式古典(dian)箱型梁(liang)組織設計(ji)方(fang)案，重量輕，合理配置；

2，整個PCB線路板制做，無對接焊縫(feng)，比(bi)拼湊承重梁更(geng)牢固。

3，豎直剛度(du)為1/800，梁端拱度(du)由數控(kong)切(qie)割整(zheng)個PCB線路板開料，精準度(du)高。

4，選(xuan)用埋(mai)弧焊自(zi)動焊、無損檢測。焊后總體拋丸除銹，消(xiao)地應力、防銹處(chu)理，超過Sa2.5級；

5，厚鋼板(ban)原材(cai)料為Q235B；環(huan)氧(yang)富鋅漆，薄(bo)厚120μm。

端梁一部分

1，端梁(liang)選用絞(jiao)接軟性設(she)計(ji)方(fang)案，防止“幾條腿”運作。

2，車轱轆選用鏜孔(kong)方式，應用數控機床鏜銑床一回精準定位(wei)生(sheng)產加工，保證規格精密度和配合尺寸(cun)；

3，每一(yi)端(duan)梁(liang)裝有(you)雙輪緣的車轱轆(lu)、緩沖(chong)器(qi)、驅動器(qi)維護和防外遇(yu)保(bao)護器(qi)，安全性有(you)確保(bao)。

4，承(cheng)重梁(liang)與(yu)端梁(liang)選用10.9級高強螺栓聯(lian)接，保證整個設備構(gou)造(zao)抗壓(ya)強度(du)(du)和精密(mi)度(du)(du)。

5，半今龍門(men)端梁(liang)選(xuan)用矩形方管制做，車轱轆為無(wu)邊緣(yuan)設(she)計方案，路軌(gui)與路面每平(ping)米。

小轎車總程

1，雙梁(liang)小轎車承(cheng)重梁(liang)與(yu)承(cheng)重梁(liang)選用軟性絞接方式(shi)；防止“幾條(tiao)腿”運作。

2，電動機＋制(zhi)動系統＋減速器＋行程(cheng)開關四合一(yi)一(yi)體化(hua)設計方案，結構緊湊(cou)

3，小轎(jiao)車搭建有安全(quan)性鉤，防失控。

4，全部傳動(dong)系統組織選用無連(lian)軸器(qi)的(de)立即I/O方(fang)式，傳動(dong)系統高效(xiao)率(lv)、裝配線高精度、免維護保養。

5，工(gong)作中級別為A6級，防(fang)水等(deng)級IP55，H級絕緣層。防(fang)污防(fang)潮(chao)，提升安全(quan)級別。