門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)主要用于戶外的(de)(de)(de)(de)(de)貨(huo)(huo)運(yun)站(zhan)、石料(liao)(liao)場(chang)貨(huo)(huo)、散柜的(de)(de)(de)(de)(de)裝卸(xie)搬(ban)運(yun)工(gong)(gong)(gong)(gong)作 。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)具備場(chang)所使用率(lv)高、工(gong)(gong)(gong)(gong)作 范疇大(da)、融入范圍廣(guang)、實用性(xing)強(qiang)等(deng)特性(xing)，在(zai)海港貨(huo)(huo)運(yun)站(zhan)獲得普遍應用。它的(de)(de)(de)(de)(de)金屬構件像(xiang)門(men)(men)形(xing)架(jia)構，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝兩根撐腳(jiao)，能(neng)(neng)夠立(li)即在(zai)路(lu)(lu)面(mian)的(de)(de)(de)(de)(de)路(lu)(lu)軌上(shang)走動(dong)(dong)，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能(neng)(neng)夠具備外伸(shen)懸臂(bei)梁(liang)。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)(de)(de)這種形(xing)變。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)適(shi)用堆(dui)放(fang)場(chang)及工(gong)(gong)(gong)(gong)業廠(chang)房內無牛(niu)腿支(zhi)撐點的(de)(de)(de)(de)(de)場(chang)所，方(fang)式(shi)(shi)(shi)分(fen)成半龍(long)門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)和(he)(he)龍(long)門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)噸(dun)數可去300噸(dun)。適(shi)用海港、堆(dui)放(fang)場(chang)等(deng)，進行(xing)戶外的(de)(de)(de)(de)(de)貨(huo)(huo)運(yun)站(zhan)、石料(liao)(liao)場(chang)貨(huo)(huo)、散柜的(de)(de)(de)(de)(de)裝卸(xie)搬(ban)運(yun)工(gong)(gong)(gong)(gong)作 。它的(de)(de)(de)(de)(de)金屬構件像(xiang)門(men)(men)形(xing)架(jia)構，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝兩根撐腳(jiao)，能(neng)(neng)夠立(li)即在(zai)路(lu)(lu)面(mian)的(de)(de)(de)(de)(de)路(lu)(lu)軌上(shang)走動(dong)(dong)，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能(neng)(neng)夠具備外伸(shen)懸臂(bei)梁(liang)。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)結構類型由龍(long)門(men)(men)架(jia)、大(da)貨(huo)(huo)車(che)運(yun)作組織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車(che)和(he)(he)電氣設備一(yi)部(bu)分(fen)等(deng)構成。有的(de)(de)(de)(de)(de)橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)只在(zai)一(yi)邊(bian)有支(zhi)腳(jiao)，另一(yi)邊(bian)支(zhi)撐點在(zai)工(gong)(gong)(gong)(gong)業廠(chang)房或棧橋上(shang)運(yun)作，稱之為半橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)(de)(de)龍(long)門(men)(men)架(jia)上(shang)端(duan)跨接 (含(han)承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)(he)端(duan)梁(liang))、支(zhi)腳(jiao)、下承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)一(yi)部(bu)分(fen)組成。以(yi)便(bian)擴(kuo)(kuo)張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)(gong)(gong)作 范疇，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)(neng)夠向(xiang)一(yi)邊(bian)或兩邊(bian)抬起(qi)(qi)支(zhi)腳(jiao)之外，產生懸壁。也可選用帶伸(shen)縮臂(bei)的(de)(de)(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車(che)，根據伸(shen)縮臂(bei)的(de)(de)(de)(de)(de)俯仰和(he)(he)轉動(dong)(dong)擴(kuo)(kuo)張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)(gong)(gong)作 范疇

承重梁構造

1，承(cheng)重(zhong)梁選用歐式(shi)古典箱型梁組織設計方案，重(zhong)量(liang)輕，合理配置；

2，整個PCB線(xian)路板制做，無對接焊縫(feng)，比拼湊承重(zhong)梁更牢固。

3，豎直(zhi)剛(gang)度為1/800，梁端(duan)拱度由數控切割整個PCB線路板開料，精準度高。

4，選用埋弧焊(han)(han)自動(dong)焊(han)(han)、無損檢測。焊(han)(han)后總體拋丸除銹，消地應力、防銹處理，超過Sa2.5級；

5，厚(hou)鋼板原材料(liao)為Q235B；環氧(yang)富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞(jiao)接(jie)軟性設計方案，防止“幾(ji)條(tiao)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生產加工，保證規格精密(mi)度和(he)配合尺寸(cun)；

3，每一端(duan)梁裝有雙輪緣的車(che)轱轆、緩沖(chong)器、驅(qu)動器維護和防(fang)外遇保(bao)護器，安全性有確(que)保(bao)。

4，承重梁(liang)與端梁(liang)選用10.9級高強螺栓(shuan)聯接，保證整個設(she)備(bei)構造抗壓強度(du)和精密(mi)度(du)。

5，半今龍門端梁選(xuan)用矩形(xing)方管制做(zuo)，車轱轆為無邊緣設(she)計方案，路軌與路面每平(ping)米。

小轎車總程

1，雙(shuang)梁(liang)小轎(jiao)車承(cheng)重梁(liang)與承(cheng)重梁(liang)選用軟性絞接方式；防(fang)止“幾條腿”運作。

2，電動機＋制動系統＋減速器(qi)＋行程開關四合一(yi)一(yi)體化(hua)設計方案，結構(gou)緊湊

3，小轎車(che)搭(da)建(jian)有安全性鉤，防失控。

4，全部傳動(dong)系(xi)統組織(zhi)選用無連軸(zhou)器(qi)的(de)立(li)即(ji)I/O方式，傳動(dong)系(xi)統高效率、裝配線高精度、免維護(hu)保養。

5，工(gong)作中級別(bie)為A6級，防水(shui)等級IP55，H級絕緣(yuan)層。防污防潮，提升安全級別(bie)。