門(men)(men)(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)主要用于戶(hu)外的(de)(de)貨(huo)(huo)(huo)運(yun)站、石(shi)料(liao)場(chang)(chang)貨(huo)(huo)(huo)、散柜的(de)(de)裝(zhuang)(zhuang)卸搬運(yun)工(gong)(gong)作 。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)具(ju)備場(chang)(chang)所使用率高、工(gong)(gong)作 范(fan)疇大、融入范(fan)圍廣、實用性(xing)(xing)強等特性(xing)(xing)，在(zai)(zai)海(hai)港(gang)貨(huo)(huo)(huo)運(yun)站獲得(de)普遍應用。它(ta)的(de)(de)金屬構(gou)件(jian)像(xiang)門(men)(men)(men)形架(jia)構(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)(zhuang)兩根(gen)(gen)撐腳(jiao)(jiao)(jiao)，能(neng)(neng)夠(gou)立即在(zai)(zai)路面的(de)(de)路軌上走(zou)動，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)(bian)能(neng)(neng)夠(gou)具(ju)備外伸懸臂梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)(men)(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)這種形變。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)適用堆放場(chang)(chang)及工(gong)(gong)業廠(chang)房內無牛腿支(zhi)(zhi)撐點的(de)(de)場(chang)(chang)所，方式(shi)(shi)分成(cheng)半龍門(men)(men)(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)和龍門(men)(men)(men)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)，大噸(dun)數可去300噸(dun)。適用海(hai)港(gang)、堆放場(chang)(chang)等，進行(xing)戶(hu)外的(de)(de)貨(huo)(huo)(huo)運(yun)站、石(shi)料(liao)場(chang)(chang)貨(huo)(huo)(huo)、散柜的(de)(de)裝(zhuang)(zhuang)卸搬運(yun)工(gong)(gong)作 。它(ta)的(de)(de)金屬構(gou)件(jian)像(xiang)門(men)(men)(men)形架(jia)構(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)(zhuang)兩根(gen)(gen)撐腳(jiao)(jiao)(jiao)，能(neng)(neng)夠(gou)立即在(zai)(zai)路面的(de)(de)路軌上走(zou)動，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)(bian)能(neng)(neng)夠(gou)具(ju)備外伸懸臂梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)結構(gou)類型由(you)龍門(men)(men)(men)架(jia)、大貨(huo)(huo)(huo)車運(yun)作組(zu)織(zhi)、起(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小(xiao)轎車和電氣設(she)備一(yi)部分等構(gou)成(cheng)。有(you)的(de)(de)橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)只在(zai)(zai)一(yi)邊(bian)(bian)有(you)支(zhi)(zhi)腳(jiao)(jiao)(jiao)，另(ling)一(yi)邊(bian)(bian)支(zhi)(zhi)撐點在(zai)(zai)工(gong)(gong)業廠(chang)房或棧橋(qiao)(qiao)上運(yun)作，稱之為半橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)式(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)龍門(men)(men)(men)架(jia)上端跨接 (含承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和端梁(liang)(liang))、支(zhi)(zhi)腳(jiao)(jiao)(jiao)、下承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一(yi)部分組(zu)成(cheng)。以(yi)便擴張起(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)(gong)作 范(fan)疇，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)(neng)夠(gou)向一(yi)邊(bian)(bian)或兩邊(bian)(bian)抬起(qi)支(zhi)(zhi)腳(jiao)(jiao)(jiao)之外，產生懸壁。也可選用帶伸縮臂的(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小(xiao)轎車，根(gen)(gen)據伸縮臂的(de)(de)俯仰和轉動擴張起(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)(gong)作 范(fan)疇

承重梁構造

1，承重(zhong)(zhong)梁選用歐式古典箱型梁組(zu)織設計方案，重(zhong)(zhong)量輕，合理配置(zhi)；

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

3，豎直(zhi)剛度(du)為(wei)1/800，梁端(duan)拱度(du)由數控切割整個PCB線路板開料，精準度(du)高(gao)。

4，選(xuan)用(yong)埋(mai)弧(hu)焊(han)自動焊(han)、無損檢測。焊(han)后總體拋(pao)丸除銹(xiu)，消地(di)應力(li)、防銹(xiu)處理(li)，超過Sa2.5級(ji)；

5，厚(hou)(hou)鋼板原(yuan)材料為Q235B；環氧(yang)富鋅(xin)漆，薄(bo)厚(hou)(hou)120μm。

端梁一部分

1，端梁選(xuan)用(yong)絞接(jie)軟(ruan)性設(she)計方案(an)，防止“幾條腿”運作(zuo)。

2，車轱轆選(xuan)用鏜孔方式(shi)，應用數控機床(chuang)鏜銑(xian)床(chuang)一(yi)回精準(zhun)定位生產(chan)加工(gong)，保(bao)證規(gui)格精密度(du)和配(pei)合(he)尺寸(cun)；

3，每一端梁裝有雙輪緣的車轱(gu)轆、緩沖器、驅動器維(wei)護和防(fang)外遇保護器，安全性有確保。

4，承重梁(liang)與端梁(liang)選用10.9級(ji)高強螺栓聯接(jie)，保(bao)證整(zheng)個設備構造抗壓(ya)強度和精(jing)密度。

5，半今龍(long)門端梁(liang)選(xuan)用矩形方管制做，車轱(gu)轆為無邊(bian)緣設(she)計方案，路軌與路面每平(ping)米。

小轎車總程

1，雙梁小(xiao)轎車(che)承重梁與承重梁選用軟性絞(jiao)接方式；防止“幾條腿”運作。

2，電動(dong)機＋制動(dong)系統＋減(jian)速(su)器(qi)＋行程開關四合一一體化設計方(fang)案，結構緊(jin)湊

3，小轎車搭建有安全(quan)性(xing)鉤，防失(shi)控。

4，全部傳動(dong)系(xi)統(tong)組織(zhi)選(xuan)用(yong)無(wu)連軸器的立即(ji)I/O方式，傳動(dong)系(xi)統(tong)高(gao)效(xiao)率、裝配線高(gao)精度、免(mian)維護(hu)保養。

5，工作(zuo)中(zhong)級(ji)(ji)(ji)(ji)別(bie)為A6級(ji)(ji)(ji)(ji)，防水等級(ji)(ji)(ji)(ji)IP55，H級(ji)(ji)(ji)(ji)絕(jue)緣(yuan)層。防污防潮，提升安全級(ji)(ji)(ji)(ji)別(bie)。