門(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)主(zhu)要用(yong)(yong)(yong)于戶外的(de)(de)貨(huo)(huo)運(yun)(yun)站、石(shi)料(liao)場(chang)(chang)(chang)貨(huo)(huo)、散柜(ju)的(de)(de)裝卸搬運(yun)(yun)工作(zuo)(zuo) 。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)具備場(chang)(chang)(chang)所(suo)使用(yong)(yong)(yong)率高、工作(zuo)(zuo) 范疇大、融入(ru)范圍廣、實用(yong)(yong)(yong)性強等特性，在(zai)海港貨(huo)(huo)運(yun)(yun)站獲得普遍應用(yong)(yong)(yong)。它(ta)的(de)(de)金屬(shu)構(gou)件像(xiang)門(men)(men)形(xing)架構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝兩根(gen)撐腳(jiao)，能夠(gou)立(li)即在(zai)路(lu)(lu)面的(de)(de)路(lu)(lu)軌上(shang)(shang)走動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊(bian)(bian)(bian)(bian)能夠(gou)具備外伸懸臂(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)是門(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)這種形(xing)變。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)適用(yong)(yong)(yong)堆(dui)放(fang)場(chang)(chang)(chang)及工業(ye)廠(chang)(chang)房(fang)內無(wu)牛腿支撐點(dian)的(de)(de)場(chang)(chang)(chang)所(suo)，方(fang)式(shi)分成(cheng)半龍(long)門(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)和(he)(he)龍(long)門(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，大噸數可去300噸。適用(yong)(yong)(yong)海港、堆(dui)放(fang)場(chang)(chang)(chang)等，進行戶外的(de)(de)貨(huo)(huo)運(yun)(yun)站、石(shi)料(liao)場(chang)(chang)(chang)貨(huo)(huo)、散柜(ju)的(de)(de)裝卸搬運(yun)(yun)工作(zuo)(zuo) 。它(ta)的(de)(de)金屬(shu)構(gou)件像(xiang)門(men)(men)形(xing)架構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝兩根(gen)撐腳(jiao)，能夠(gou)立(li)即在(zai)路(lu)(lu)面的(de)(de)路(lu)(lu)軌上(shang)(shang)走動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊(bian)(bian)(bian)(bian)能夠(gou)具備外伸懸臂(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)結構(gou)類型由龍(long)門(men)(men)架、大貨(huo)(huo)車運(yun)(yun)作(zuo)(zuo)組(zu)織、起(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎車和(he)(he)電氣設備一(yi)部分等構(gou)成(cheng)。有的(de)(de)橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)只在(zai)一(yi)邊(bian)(bian)(bian)(bian)有支腳(jiao)，另一(yi)邊(bian)(bian)(bian)(bian)支撐點(dian)在(zai)工業(ye)廠(chang)(chang)房(fang)或(huo)棧橋(qiao)(qiao)上(shang)(shang)運(yun)(yun)作(zuo)(zuo)，稱之為半橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)龍(long)門(men)(men)架上(shang)(shang)端跨接(jie) (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)(he)端梁(liang)(liang)(liang))、支腳(jiao)、下(xia)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等一(yi)部分組(zu)成(cheng)。以(yi)便擴張(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)設備工作(zuo)(zuo) 范疇，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能夠(gou)向一(yi)邊(bian)(bian)(bian)(bian)或(huo)兩邊(bian)(bian)(bian)(bian)抬起(qi)支腳(jiao)之外，產(chan)生懸壁(bi)。也可選用(yong)(yong)(yong)帶伸縮臂(bei)的(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎車，根(gen)據伸縮臂(bei)的(de)(de)俯仰和(he)(he)轉動(dong)擴張(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)設備工作(zuo)(zuo) 范疇

承重梁構造

1，承(cheng)重梁(liang)選用歐(ou)式古典箱型梁(liang)組織設計方案，重量輕，合理配置(zhi)；

2，整個PCB線路板(ban)制做，無(wu)對(dui)接焊縫，比拼湊承重梁更牢固。

3，豎直剛度為(wei)1/800，梁端拱度由數控切割(ge)整個PCB線路板(ban)開(kai)料，精準(zhun)度高。

4，選用埋弧焊(han)自(zi)動(dong)焊(han)、無(wu)損檢測。焊(han)后總體(ti)拋丸除銹，消地應力、防銹處(chu)理，超過Sa2.5級(ji)；

5，厚鋼板原(yuan)材(cai)料為Q235B；環(huan)氧富(fu)鋅(xin)漆，薄厚120μm。

端梁一部分

1，端梁(liang)選用絞(jiao)接(jie)軟性設計(ji)方案，防(fang)止“幾條(tiao)腿”運作。

2，車轱轆選用(yong)鏜孔(kong)方(fang)式，應用(yong)數控機床鏜銑床一(yi)回精準(zhun)定位生產加(jia)工(gong)，保證(zheng)規(gui)格精密度和配合尺寸(cun)；

3，每(mei)一端梁裝有雙(shuang)輪緣的車轱(gu)轆、緩(huan)沖(chong)器、驅動器維護和防(fang)外遇保(bao)護器，安全性有確(que)保(bao)。

4，承(cheng)重(zhong)梁與(yu)端梁選用10.9級高強(qiang)螺栓聯接，保證(zheng)整個設備構造(zao)抗(kang)壓強(qiang)度(du)和精密度(du)。

5，半今(jin)龍門(men)端梁選用矩形方(fang)管制做(zuo)，車轱轆(lu)為無邊緣設計方(fang)案(an)，路(lu)(lu)軌與路(lu)(lu)面每平米。

小轎車總程

1，雙梁小(xiao)轎車承重梁與承重梁選用(yong)軟性(xing)絞接方式；防止“幾條腿(tui)”運(yun)作。

2，電動(dong)機(ji)＋制動(dong)系統＋減速器＋行(xing)程開關四合一一體化設計方案(an)，結構緊湊

3，小轎車搭建有(you)安(an)全性(xing)鉤，防失控。

4，全部傳動系統組織(zhi)選用無連軸(zhou)器的(de)立即I/O方式，傳動系統高效率、裝配線高精度、免維護保養(yang)。

5，工作中級(ji)別為A6級(ji)，防水等級(ji)IP55，H級(ji)絕(jue)緣層。防污(wu)防潮，提(ti)升(sheng)安全級(ji)別。