門(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機主要用(yong)(yong)于(yu)戶(hu)外(wai)的(de)(de)(de)貨(huo)運(yun)站、石料(liao)場(chang)(chang)貨(huo)、散柜的(de)(de)(de)裝卸搬運(yun)工(gong)作 。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機具備(bei)(bei)場(chang)(chang)所(suo)使用(yong)(yong)率(lv)高、工(gong)作 范(fan)(fan)疇大、融入范(fan)(fan)圍廣、實(shi)用(yong)(yong)性強等(deng)(deng)特性，在(zai)(zai)(zai)海港(gang)貨(huo)運(yun)站獲(huo)得普遍應用(yong)(yong)。它的(de)(de)(de)金(jin)屬構(gou)件(jian)像門(men)形(xing)(xing)架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安裝兩根撐(cheng)(cheng)腳(jiao)，能(neng)夠(gou)立(li)即在(zai)(zai)(zai)路(lu)面(mian)的(de)(de)(de)路(lu)軌(gui)上(shang)走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能(neng)夠(gou)具備(bei)(bei)外(wai)伸(shen)懸臂梁(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機是(shi)門(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)這(zhe)種(zhong)形(xing)(xing)變。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機適用(yong)(yong)堆放場(chang)(chang)及(ji)工(gong)業(ye)廠(chang)房內無(wu)牛腿支(zhi)撐(cheng)(cheng)點(dian)的(de)(de)(de)場(chang)(chang)所(suo)，方式(shi)(shi)(shi)分(fen)成(cheng)(cheng)半龍(long)(long)門(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機和龍(long)(long)門(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機，大噸(dun)數(shu)可(ke)去(qu)300噸(dun)。適用(yong)(yong)海港(gang)、堆放場(chang)(chang)等(deng)(deng)，進行戶(hu)外(wai)的(de)(de)(de)貨(huo)運(yun)站、石料(liao)場(chang)(chang)貨(huo)、散柜的(de)(de)(de)裝卸搬運(yun)工(gong)作 。它的(de)(de)(de)金(jin)屬構(gou)件(jian)像門(men)形(xing)(xing)架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)下(xia)安裝兩根撐(cheng)(cheng)腳(jiao)，能(neng)夠(gou)立(li)即在(zai)(zai)(zai)路(lu)面(mian)的(de)(de)(de)路(lu)軌(gui)上(shang)走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能(neng)夠(gou)具備(bei)(bei)外(wai)伸(shen)懸臂梁(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機結構(gou)類型由(you)龍(long)(long)門(men)架(jia)、大貨(huo)車運(yun)作組織、起(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小轎車和電氣設備(bei)(bei)一部分(fen)等(deng)(deng)構(gou)成(cheng)(cheng)。有的(de)(de)(de)橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機只在(zai)(zai)(zai)一邊(bian)有支(zhi)腳(jiao)，另一邊(bian)支(zhi)撐(cheng)(cheng)點(dian)在(zai)(zai)(zai)工(gong)業(ye)廠(chang)房或棧橋(qiao)(qiao)(qiao)上(shang)運(yun)作，稱之為半橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)龍(long)(long)門(men)架(jia)上(shang)端跨接(jie) (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)和端梁(liang))、支(zhi)腳(jiao)、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)(deng)一部分(fen)組成(cheng)(cheng)。以便擴張起(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)作 范(fan)(fan)疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠(gou)向一邊(bian)或兩邊(bian)抬起(qi)支(zhi)腳(jiao)之外(wai)，產生懸壁。也可(ke)選用(yong)(yong)帶伸(shen)縮臂的(de)(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小轎車，根據(ju)伸(shen)縮臂的(de)(de)(de)俯仰和轉動擴張起(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)作 范(fan)(fan)疇

承重梁構造

1，承(cheng)重(zhong)梁(liang)選用歐式古典(dian)箱型梁(liang)組(zu)織設計方案，重(zhong)量輕，合理配置；

2，整個PCB線路板制做，無對接焊縫，比拼湊承重梁(liang)更牢固。

3，豎直剛度為1/800，梁(liang)端拱度由數控切割整個PCB線(xian)路板開料，精準度高。

4，選(xuan)用埋(mai)弧焊(han)(han)自動焊(han)(han)、無(wu)損檢測。焊(han)(han)后(hou)總體拋丸除(chu)銹，消地應力、防銹處理，超過Sa2.5級(ji)；

5，厚鋼板原材料為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞接軟性設(she)計方案，防止“幾條腿”運作。

2，車轱轆選用(yong)鏜孔方(fang)式，應用(yong)數控機床鏜銑床一(yi)回精準定位(wei)生產加工，保證規格精密(mi)度和配合(he)尺寸；

3，每一端梁裝有雙輪(lun)緣的車轱轆(lu)、緩(huan)沖器(qi)、驅(qu)動器(qi)維護和防外(wai)遇保護器(qi)，安全性有確(que)保。

4，承重(zhong)梁與端梁選用10.9級(ji)高強螺栓聯接，保證整個設備構造(zao)抗壓強度和(he)精密度。

5，半今(jin)龍門端梁(liang)選用(yong)矩(ju)形方管制(zhi)做，車轱(gu)轆為(wei)無(wu)邊緣設(she)計方案，路軌與路面(mian)每平米。

小轎車總程

1，雙(shuang)梁(liang)小(xiao)轎車承重梁(liang)與承重梁(liang)選用(yong)軟性絞接(jie)方(fang)式；防止“幾條腿(tui)”運作(zuo)。

2，電(dian)動機＋制(zhi)動系統＋減速器＋行程開關四合(he)一一體化(hua)設計方案，結構(gou)緊湊

3，小(xiao)轎車搭建有(you)安全性鉤(gou)，防失控(kong)。

4，全部傳動(dong)系(xi)統(tong)組織選用無連軸器的立即(ji)I/O方式，傳動(dong)系(xi)統(tong)高效率、裝配線高精度、免(mian)維護保養。

5，工作中級(ji)別為A6級(ji)，防水等級(ji)IP55，H級(ji)絕緣層。防污防潮，提升(sheng)安全級(ji)別。