門式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)(yong)于戶外(wai)的(de)(de)貨運站、石(shi)料場(chang)貨、散柜的(de)(de)裝(zhuang)卸(xie)搬運工(gong)(gong)作(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備場(chang)所使用(yong)(yong)率高、工(gong)(gong)作(zuo) 范疇大(da)(da)、融(rong)入范圍廣、實用(yong)(yong)性(xing)強等特性(xing)，在(zai)海(hai)港(gang)貨運站獲得普遍(bian)應用(yong)(yong)。它(ta)的(de)(de)金(jin)屬構(gou)件(jian)像門形(xing)(xing)架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝(zhuang)兩(liang)(liang)根撐(cheng)腳(jiao)，能(neng)(neng)夠(gou)立(li)即在(zai)路(lu)面的(de)(de)路(lu)軌上走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊(bian)(bian)(bian)能(neng)(neng)夠(gou)具備外(wai)伸(shen)懸(xuan)臂(bei)(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)這種形(xing)(xing)變。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)適(shi)用(yong)(yong)堆(dui)放(fang)場(chang)及(ji)工(gong)(gong)業(ye)廠(chang)房內(nei)無牛(niu)腿(tui)支(zhi)(zhi)(zhi)撐(cheng)點(dian)的(de)(de)場(chang)所，方式(shi)(shi)(shi)分(fen)(fen)成(cheng)(cheng)半龍(long)門式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)和龍(long)門式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)(da)噸(dun)數可去300噸(dun)。適(shi)用(yong)(yong)海(hai)港(gang)、堆(dui)放(fang)場(chang)等，進行戶外(wai)的(de)(de)貨運站、石(shi)料場(chang)貨、散柜的(de)(de)裝(zhuang)卸(xie)搬運工(gong)(gong)作(zuo) 。它(ta)的(de)(de)金(jin)屬構(gou)件(jian)像門形(xing)(xing)架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝(zhuang)兩(liang)(liang)根撐(cheng)腳(jiao)，能(neng)(neng)夠(gou)立(li)即在(zai)路(lu)面的(de)(de)路(lu)軌上走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊(bian)(bian)(bian)能(neng)(neng)夠(gou)具備外(wai)伸(shen)懸(xuan)臂(bei)(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)類型由龍(long)門架(jia)、大(da)(da)貨車運作(zuo)組(zu)織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車和電氣設備一(yi)部(bu)分(fen)(fen)等構(gou)成(cheng)(cheng)。有的(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)一(yi)邊(bian)(bian)(bian)有支(zhi)(zhi)(zhi)腳(jiao)，另一(yi)邊(bian)(bian)(bian)支(zhi)(zhi)(zhi)撐(cheng)點(dian)在(zai)工(gong)(gong)業(ye)廠(chang)房或棧橋(qiao)(qiao)上運作(zuo)，稱之(zhi)為(wei)半橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)龍(long)門架(jia)上端跨接 (含(han)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)和端梁(liang)(liang))、支(zhi)(zhi)(zhi)腳(jiao)、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)等一(yi)部(bu)分(fen)(fen)組(zu)成(cheng)(cheng)。以便擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備工(gong)(gong)作(zuo) 范疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)(neng)夠(gou)向一(yi)邊(bian)(bian)(bian)或兩(liang)(liang)邊(bian)(bian)(bian)抬(tai)起(qi)(qi)(qi)支(zhi)(zhi)(zhi)腳(jiao)之(zhi)外(wai)，產生懸(xuan)壁。也(ye)可選用(yong)(yong)帶(dai)伸(shen)縮臂(bei)(bei)的(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車，根據(ju)伸(shen)縮臂(bei)(bei)的(de)(de)俯仰和轉(zhuan)動擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備工(gong)(gong)作(zuo) 范疇

承重梁構造

1，承重(zhong)梁(liang)選用歐(ou)式古(gu)典箱型梁(liang)組織(zhi)設計(ji)方案(an)，重(zhong)量輕，合理配置(zhi)；

2，整個PCB線路(lu)板制(zhi)做，無(wu)對接焊縫，比拼湊承(cheng)重梁(liang)更牢固。

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

4，選用埋弧(hu)焊自動焊、無損(sun)檢測。焊后總體(ti)拋丸除(chu)銹，消地應力、防銹處理(li)，超過Sa2.5級；

5，厚鋼(gang)板原材料為Q235B；環氧(yang)富鋅(xin)漆，薄厚120μm。

端梁一部分

1，端梁選用絞接軟性設計方(fang)案，防(fang)止“幾條腿”運作(zuo)。

2，車(che)轱轆選用鏜孔方式，應用數控機床鏜銑(xian)床一回(hui)精準(zhun)定(ding)位生產加工，保證規格精密度和配合尺寸；

3，每一端梁裝(zhuang)有雙輪緣的車(che)轱(gu)轆、緩沖器(qi)、驅動器(qi)維護(hu)和(he)防外遇保護(hu)器(qi)，安全性有確保。

4，承重(zhong)梁(liang)與端梁(liang)選用10.9級高強(qiang)螺栓聯接，保證整個設備構造抗壓強(qiang)度和精密(mi)度。

5，半今龍門端梁選用矩(ju)形(xing)方(fang)管制(zhi)做，車(che)轱轆為無(wu)邊緣設(she)計方(fang)案(an)，路軌與路面每平米。

小轎車總程

1，雙梁小轎(jiao)車承(cheng)重(zhong)梁與承(cheng)重(zhong)梁選用軟性絞接(jie)方式；防止(zhi)“幾條(tiao)腿”運(yun)作。

2，電動機＋制動系統＋減速器＋行程開(kai)關四合一(yi)一(yi)體(ti)化(hua)設計方案，結構緊湊

3，小轎車搭建有安全性鉤(gou)，防失控。

4，全(quan)部傳(chuan)動(dong)系統組(zu)織選(xuan)用(yong)無連軸器(qi)的立即(ji)I/O方式，傳(chuan)動(dong)系統高(gao)效(xiao)率、裝(zhuang)配線高(gao)精度(du)、免維護保(bao)養(yang)。

5，工作中級(ji)(ji)別為A6級(ji)(ji)，防(fang)水等級(ji)(ji)IP55，H級(ji)(ji)絕(jue)緣層。防(fang)污防(fang)潮，提升安全級(ji)(ji)別。