門式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)于戶外的(de)(de)(de)貨運(yun)(yun)(yun)站、石料場(chang)(chang)貨、散柜的(de)(de)(de)裝(zhuang)卸搬運(yun)(yun)(yun)工(gong)作(zuo)(zuo) 。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備(bei)(bei)場(chang)(chang)所使用(yong)率(lv)高、工(gong)作(zuo)(zuo) 范(fan)疇(chou)大(da)(da)、融(rong)入范(fan)圍廣、實用(yong)性(xing)強等特性(xing)，在(zai)海港貨運(yun)(yun)(yun)站獲(huo)得普遍應用(yong)。它的(de)(de)(de)金(jin)屬構(gou)(gou)件像(xiang)門形架(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝(zhuang)兩(liang)(liang)根撐(cheng)(cheng)腳(jiao)，能(neng)夠(gou)立即(ji)在(zai)路(lu)面的(de)(de)(de)路(lu)軌(gui)上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊能(neng)夠(gou)具備(bei)(bei)外伸(shen)懸(xuan)臂梁(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)這種形變。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適(shi)用(yong)堆放(fang)場(chang)(chang)及工(gong)業(ye)廠(chang)房內無牛腿支撐(cheng)(cheng)點(dian)的(de)(de)(de)場(chang)(chang)所，方式(shi)(shi)(shi)分成(cheng)半龍門式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)龍門式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)(da)噸數可去300噸。適(shi)用(yong)海港、堆放(fang)場(chang)(chang)等，進行(xing)戶外的(de)(de)(de)貨運(yun)(yun)(yun)站、石料場(chang)(chang)貨、散柜的(de)(de)(de)裝(zhuang)卸搬運(yun)(yun)(yun)工(gong)作(zuo)(zuo) 。它的(de)(de)(de)金(jin)屬構(gou)(gou)件像(xiang)門形架(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝(zhuang)兩(liang)(liang)根撐(cheng)(cheng)腳(jiao)，能(neng)夠(gou)立即(ji)在(zai)路(lu)面的(de)(de)(de)路(lu)軌(gui)上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊能(neng)夠(gou)具備(bei)(bei)外伸(shen)懸(xuan)臂梁(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)(gou)類型(xing)由龍門架(jia)、大(da)(da)貨車(che)運(yun)(yun)(yun)作(zuo)(zuo)組織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)(xiao)轎(jiao)車(che)和(he)電氣設備(bei)(bei)一(yi)部(bu)分等構(gou)(gou)成(cheng)。有的(de)(de)(de)橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)一(yi)邊有支腳(jiao)，另一(yi)邊支撐(cheng)(cheng)點(dian)在(zai)工(gong)業(ye)廠(chang)房或棧橋(qiao)(qiao)(qiao)上運(yun)(yun)(yun)作(zuo)(zuo)，稱之(zhi)為半橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)龍門架(jia)上端跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端梁(liang)(liang))、支腳(jiao)、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一(yi)部(bu)分組成(cheng)。以便擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)作(zuo)(zuo) 范(fan)疇(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠(gou)向(xiang)一(yi)邊或兩(liang)(liang)邊抬起(qi)支腳(jiao)之(zhi)外，產生(sheng)懸(xuan)壁。也可選用(yong)帶(dai)伸(shen)縮臂的(de)(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)(xiao)轎(jiao)車(che)，根據伸(shen)縮臂的(de)(de)(de)俯仰和(he)轉動擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)作(zuo)(zuo) 范(fan)疇(chou)

承重梁構造

1，承重(zhong)梁選(xuan)用歐式(shi)古(gu)典箱(xiang)型梁組織(zhi)設計方案，重(zhong)量輕(qing)，合理配置(zhi)；

2，整個PCB線路板制做(zuo)，無(wu)對接焊縫，比拼(pin)湊承重梁更牢固。

3，豎(shu)直剛度為1/800，梁端拱度由數控切割整(zheng)個PCB線路板(ban)開料，精準度高。

4，選用埋弧(hu)焊自動焊、無損檢(jian)測。焊后總體拋丸除(chu)銹(xiu)，消地應力、防銹(xiu)處(chu)理，超過Sa2.5級；

5，厚(hou)鋼板(ban)原(yuan)材料為Q235B；環氧富鋅漆(qi)，薄厚(hou)120μm。

端梁一部分

1，端(duan)梁選用絞接軟性設計(ji)方(fang)案，防止“幾條腿”運作。

2，車(che)轱(gu)轆選用鏜孔方(fang)式，應用數控機床鏜銑(xian)床一回精(jing)準定位(wei)生產加工(gong)，保(bao)證(zheng)規格精(jing)密度(du)和配合尺寸；

3，每一端梁裝有雙輪緣的車轱轆、緩沖器(qi)、驅動(dong)器(qi)維(wei)護和防外遇保護器(qi)，安全性有確(que)保。

4，承重梁與端梁選用10.9級高強螺栓聯接，保(bao)證整個設備構造抗壓強度和(he)精(jing)密度。

5，半今龍門(men)端梁選用矩形方(fang)管制做，車(che)轱轆為無(wu)邊緣設(she)計方(fang)案，路軌與路面每平米。

小轎車總程

1，雙梁(liang)(liang)小轎車承(cheng)重梁(liang)(liang)與承(cheng)重梁(liang)(liang)選用軟性(xing)絞接方式；防止“幾條腿(tui)”運作(zuo)。

2，電動(dong)機＋制動(dong)系統＋減速器(qi)＋行程開關四合(he)一一體化設(she)計方案(an)，結構緊湊

3，小轎(jiao)車搭建(jian)有安全性鉤(gou)，防(fang)失控。

4，全部傳動系統(tong)組織選用無連軸器的立(li)即I/O方式，傳動系統(tong)高(gao)(gao)效率(lv)、裝(zhuang)配線高(gao)(gao)精度、免維護保養。

5，工(gong)作(zuo)中(zhong)級(ji)別為(wei)A6級(ji)，防水(shui)等級(ji)IP55，H級(ji)絕(jue)緣層。防污防潮，提升安全(quan)級(ji)別。