門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)主(zhu)要用(yong)(yong)于(yu)戶外(wai)(wai)的貨(huo)(huo)運站、石料場(chang)(chang)貨(huo)(huo)、散(san)柜的裝(zhuang)卸搬(ban)運工(gong)作 。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)具備(bei)場(chang)(chang)所使用(yong)(yong)率高、工(gong)作 范(fan)(fan)疇大、融入范(fan)(fan)圍廣(guang)、實(shi)用(yong)(yong)性強等(deng)特性，在海港貨(huo)(huo)運站獲得(de)普遍應用(yong)(yong)。它的金屬構(gou)件像(xiang)門(men)形架構(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)下(xia)安(an)裝(zhuang)兩(liang)根撐(cheng)腳，能(neng)夠(gou)(gou)立(li)即(ji)在路(lu)面的路(lu)軌上(shang)走動(dong)(dong)，承(cheng)重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)夠(gou)(gou)具備(bei)外(wai)(wai)伸(shen)懸臂梁(liang)。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)是門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的這種(zhong)形變。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)適用(yong)(yong)堆(dui)(dui)放場(chang)(chang)及工(gong)業(ye)廠房內無牛(niu)腿支(zhi)撐(cheng)點(dian)的場(chang)(chang)所，方式(shi)(shi)(shi)(shi)分(fen)成(cheng)半龍門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)和龍門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，大噸數可(ke)去300噸。適用(yong)(yong)海港、堆(dui)(dui)放場(chang)(chang)等(deng)，進行戶外(wai)(wai)的貨(huo)(huo)運站、石料場(chang)(chang)貨(huo)(huo)、散(san)柜的裝(zhuang)卸搬(ban)運工(gong)作 。它的金屬構(gou)件像(xiang)門(men)形架構(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)下(xia)安(an)裝(zhuang)兩(liang)根撐(cheng)腳，能(neng)夠(gou)(gou)立(li)即(ji)在路(lu)面的路(lu)軌上(shang)走動(dong)(dong)，承(cheng)重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)夠(gou)(gou)具備(bei)外(wai)(wai)伸(shen)懸臂梁(liang)。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)結構(gou)類型由龍門(men)架、大貨(huo)(huo)車運作組織、起(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小轎車和電(dian)氣(qi)設(she)備(bei)一(yi)(yi)(yi)部(bu)分(fen)等(deng)構(gou)成(cheng)。有的橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)只在一(yi)(yi)(yi)邊(bian)有支(zhi)腳，另一(yi)(yi)(yi)邊(bian)支(zhi)撐(cheng)點(dian)在工(gong)業(ye)廠房或(huo)棧(zhan)橋(qiao)上(shang)運作，稱(cheng)之為半橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的龍門(men)架上(shang)端跨接 (含(han)承(cheng)重(zhong)(zhong)(zhong)梁(liang)和端梁(liang))、支(zhi)腳、下(xia)承(cheng)重(zhong)(zhong)(zhong)梁(liang)等(deng)一(yi)(yi)(yi)部(bu)分(fen)組成(cheng)。以便擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)工(gong)作 范(fan)(fan)疇，承(cheng)重(zhong)(zhong)(zhong)梁(liang)能(neng)夠(gou)(gou)向一(yi)(yi)(yi)邊(bian)或(huo)兩(liang)邊(bian)抬起(qi)(qi)支(zhi)腳之外(wai)(wai)，產生懸壁。也可(ke)選用(yong)(yong)帶(dai)伸(shen)縮(suo)臂的起(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小轎車，根據伸(shen)縮(suo)臂的俯仰(yang)和轉動(dong)(dong)擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)工(gong)作 范(fan)(fan)疇

承重梁構造

1，承重梁(liang)(liang)選用(yong)歐式古典箱型梁(liang)(liang)組織設(she)計方(fang)案，重量輕，合理配置；

2，整個(ge)PCB線路板制做，無對接焊縫，比拼湊(cou)承重(zhong)梁更牢固(gu)。

3，豎(shu)直剛度(du)為1/800，梁端拱度(du)由數(shu)控切割整個PCB線(xian)路板開(kai)料，精準度(du)高。

4，選用(yong)埋弧焊(han)自動(dong)焊(han)、無損檢測(ce)。焊(han)后(hou)總體拋丸除銹，消地應力、防(fang)銹處理，超過Sa2.5級；

5，厚鋼板(ban)原材料為Q235B；環氧富(fu)鋅漆，薄厚120μm。

端梁一部分

1，端梁選(xuan)用絞接軟性設(she)計(ji)方案，防止“幾條腿”運作。

2，車轱轆選用鏜孔(kong)方式(shi)，應(ying)用數控機床(chuang)鏜銑(xian)床(chuang)一回精(jing)準定位生產加(jia)工，保(bao)證規格精(jing)密度和配合尺(chi)寸；

3，每一端梁裝有(you)(you)雙輪緣的車轱(gu)轆、緩沖器、驅(qu)動器維護(hu)和(he)防(fang)外遇保(bao)(bao)護(hu)器，安全性有(you)(you)確保(bao)(bao)。

4，承重(zhong)梁(liang)與端(duan)梁(liang)選用10.9級高強螺栓聯接，保(bao)證整個設備(bei)構造抗壓強度和精(jing)密度。

5，半今龍門端梁選用矩形(xing)方管制做，車轱轆為無邊緣(yuan)設計(ji)方案，路軌(gui)與(yu)路面每平米。

小轎車總程

1，雙梁小轎車承(cheng)重(zhong)梁與承(cheng)重(zhong)梁選(xuan)用軟性(xing)絞接方式；防止“幾條(tiao)腿”運作。

2，電動機＋制(zhi)動系統＋減速器＋行(xing)程開關(guan)四(si)合一一體(ti)化設計方案，結構緊湊(cou)

3，小轎車搭建有安全(quan)性(xing)鉤，防失(shi)控。

4，全(quan)部傳動系(xi)統組織(zhi)選用無連(lian)軸器(qi)的立即I/O方(fang)式，傳動系(xi)統高(gao)效(xiao)率、裝配線高(gao)精度(du)、免維護保養。

5，工作中級(ji)(ji)別為A6級(ji)(ji)，防(fang)水等(deng)級(ji)(ji)IP55，H級(ji)(ji)絕緣層。防(fang)污防(fang)潮，提升(sheng)安(an)全(quan)級(ji)(ji)別。