門式(shi)(shi)起(qi)重(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)于戶外(wai)(wai)(wai)的(de)(de)貨(huo)運(yun)站(zhan)、石(shi)料場(chang)貨(huo)、散柜(ju)的(de)(de)裝卸搬運(yun)工(gong)(gong)作(zuo) 。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)機(ji)(ji)(ji)具備場(chang)所使(shi)用(yong)率高、工(gong)(gong)作(zuo) 范(fan)疇大(da)(da)、融入范(fan)圍廣(guang)、實用(yong)性強等特性，在海港貨(huo)運(yun)站(zhan)獲(huo)得(de)普遍應用(yong)。它(ta)(ta)的(de)(de)金屬構(gou)(gou)件(jian)像(xiang)門形(xing)架構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)下安裝兩根(gen)撐腳(jiao)，能(neng)夠(gou)(gou)立(li)即(ji)在路面的(de)(de)路軌(gui)上(shang)(shang)走動，承(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)兩邊(bian)(bian)(bian)能(neng)夠(gou)(gou)具備外(wai)(wai)(wai)伸懸(xuan)臂(bei)梁(liang)(liang)(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)機(ji)(ji)(ji)是門式(shi)(shi)起(qi)重(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)這種形(xing)變。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)機(ji)(ji)(ji)適用(yong)堆放場(chang)及工(gong)(gong)業廠(chang)房(fang)內(nei)無(wu)牛(niu)腿支(zhi)撐點的(de)(de)場(chang)所，方式(shi)(shi)分成(cheng)半龍門式(shi)(shi)起(qi)重(zhong)(zhong)機(ji)(ji)(ji)和(he)龍門式(shi)(shi)起(qi)重(zhong)(zhong)機(ji)(ji)(ji)，大(da)(da)噸數(shu)可去(qu)300噸。適用(yong)海港、堆放場(chang)等，進行戶外(wai)(wai)(wai)的(de)(de)貨(huo)運(yun)站(zhan)、石(shi)料場(chang)貨(huo)、散柜(ju)的(de)(de)裝卸搬運(yun)工(gong)(gong)作(zuo) 。它(ta)(ta)的(de)(de)金屬構(gou)(gou)件(jian)像(xiang)門形(xing)架構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)下安裝兩根(gen)撐腳(jiao)，能(neng)夠(gou)(gou)立(li)即(ji)在路面的(de)(de)路軌(gui)上(shang)(shang)走動，承(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)兩邊(bian)(bian)(bian)能(neng)夠(gou)(gou)具備外(wai)(wai)(wai)伸懸(xuan)臂(bei)梁(liang)(liang)(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)機(ji)(ji)(ji)結構(gou)(gou)類型(xing)由龍門架、大(da)(da)貨(huo)車運(yun)作(zuo)組織、起(qi)重(zhong)(zhong)吊裝小轎車和(he)電氣設(she)備一(yi)(yi)部分等構(gou)(gou)成(cheng)。有的(de)(de)橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)機(ji)(ji)(ji)只在一(yi)(yi)邊(bian)(bian)(bian)有支(zhi)腳(jiao)，另一(yi)(yi)邊(bian)(bian)(bian)支(zhi)撐點在工(gong)(gong)業廠(chang)房(fang)或棧橋(qiao)(qiao)(qiao)上(shang)(shang)運(yun)作(zuo)，稱之(zhi)為半橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)龍門架上(shang)(shang)端跨接 (含(han)承(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)和(he)端梁(liang)(liang)(liang)(liang)(liang))、支(zhi)腳(jiao)、下承(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)等一(yi)(yi)部分組成(cheng)。以便擴張起(qi)重(zhong)(zhong)設(she)備工(gong)(gong)作(zuo) 范(fan)疇，承(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)能(neng)夠(gou)(gou)向一(yi)(yi)邊(bian)(bian)(bian)或兩邊(bian)(bian)(bian)抬(tai)起(qi)支(zhi)腳(jiao)之(zhi)外(wai)(wai)(wai)，產(chan)生懸(xuan)壁(bi)。也可選用(yong)帶伸縮(suo)臂(bei)的(de)(de)起(qi)重(zhong)(zhong)吊裝小轎車，根(gen)據伸縮(suo)臂(bei)的(de)(de)俯仰和(he)轉動擴張起(qi)重(zhong)(zhong)設(she)備工(gong)(gong)作(zuo) 范(fan)疇

承重梁構造

1，承重(zhong)梁(liang)選用歐(ou)式古典箱型梁(liang)組織(zhi)設計方案，重(zhong)量輕，合理(li)配置；

2，整(zheng)個PCB線(xian)路板制做，無對接(jie)焊縫，比拼湊承重梁更牢固。

3，豎(shu)直剛(gang)度為1/800，梁端(duan)拱度由數(shu)控切(qie)割整個(ge)PCB線(xian)路板(ban)開料(liao)，精準度高。

4，選用埋弧焊自動焊、無損(sun)檢測。焊后總體拋丸除(chu)銹(xiu)，消地(di)應力、防銹(xiu)處理，超(chao)過Sa2.5級；

5，厚鋼(gang)板原材料為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端(duan)梁選用絞接軟性設計(ji)方案，防止“幾條腿”運(yun)作。

2，車轱轆選用(yong)鏜孔(kong)方式(shi)，應用(yong)數控(kong)機床(chuang)鏜銑床(chuang)一回精準定位生產加工，保(bao)證規格(ge)精密度(du)和配合尺寸；

3，每一端梁裝有雙輪(lun)緣的(de)車轱轆、緩沖器、驅動器維護(hu)和防外(wai)遇保護(hu)器，安全性有確保。

4，承重(zhong)梁(liang)與端(duan)梁(liang)選用10.9級高強(qiang)螺栓聯接，保證整(zheng)個設備構造(zao)抗壓強(qiang)度(du)和精密度(du)。

5，半今龍門端梁選用矩形方(fang)管制做，車轱轆為(wei)無邊緣設計方(fang)案，路軌與路面每平米。

小轎車總程

1，雙梁(liang)小轎(jiao)車承(cheng)重梁(liang)與承(cheng)重梁(liang)選用(yong)軟性(xing)絞接方式(shi)；防(fang)止“幾條腿”運作(zuo)。

2，電動機＋制(zhi)動系統＋減速(su)器＋行程開關四合一(yi)一(yi)體(ti)化設計(ji)方案，結(jie)構緊湊

3，小轎車搭(da)建有安全性鉤，防失控。

4，全部(bu)傳(chuan)動系統(tong)組織選用(yong)無(wu)連軸器(qi)的立(li)即(ji)I/O方式，傳(chuan)動系統(tong)高(gao)(gao)效率、裝配線高(gao)(gao)精度、免維護(hu)保養(yang)。

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