門式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)主(zhu)要用(yong)于(yu)戶外(wai)(wai)的(de)(de)貨(huo)運(yun)(yun)(yun)(yun)站、石料場(chang)(chang)(chang)貨(huo)、散柜(ju)的(de)(de)裝(zhuang)卸(xie)(xie)搬運(yun)(yun)(yun)(yun)工(gong)(gong)作 。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)具備(bei)場(chang)(chang)(chang)所使用(yong)率高、工(gong)(gong)作 范(fan)疇大、融入范(fan)圍(wei)廣、實用(yong)性強等(deng)特(te)性，在(zai)海港(gang)貨(huo)運(yun)(yun)(yun)(yun)站獲得普遍應用(yong)。它的(de)(de)金屬構(gou)件像門形(xing)架(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安(an)裝(zhuang)兩根(gen)(gen)撐腳(jiao)，能夠(gou)(gou)立即(ji)在(zai)路(lu)面的(de)(de)路(lu)軌上走動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊(bian)(bian)(bian)能夠(gou)(gou)具備(bei)外(wai)(wai)伸懸臂梁(liang)(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)是門式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)這(zhe)種形(xing)變。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)適(shi)用(yong)堆放場(chang)(chang)(chang)及(ji)工(gong)(gong)業廠房內無牛腿支撐點的(de)(de)場(chang)(chang)(chang)所，方式(shi)(shi)分成半龍門式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)和(he)龍門式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，大噸(dun)數(shu)可(ke)去300噸(dun)。適(shi)用(yong)海港(gang)、堆放場(chang)(chang)(chang)等(deng)，進行戶外(wai)(wai)的(de)(de)貨(huo)運(yun)(yun)(yun)(yun)站、石料場(chang)(chang)(chang)貨(huo)、散柜(ju)的(de)(de)裝(zhuang)卸(xie)(xie)搬運(yun)(yun)(yun)(yun)工(gong)(gong)作 。它的(de)(de)金屬構(gou)件像門形(xing)架(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安(an)裝(zhuang)兩根(gen)(gen)撐腳(jiao)，能夠(gou)(gou)立即(ji)在(zai)路(lu)面的(de)(de)路(lu)軌上走動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊(bian)(bian)(bian)能夠(gou)(gou)具備(bei)外(wai)(wai)伸懸臂梁(liang)(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)結構(gou)類(lei)型(xing)由(you)龍門架(jia)、大貨(huo)車(che)運(yun)(yun)(yun)(yun)作組織、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎(jiao)車(che)和(he)電氣設(she)備(bei)一(yi)(yi)部(bu)(bu)分等(deng)構(gou)成。有(you)的(de)(de)橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)只在(zai)一(yi)(yi)邊(bian)(bian)(bian)有(you)支腳(jiao)，另一(yi)(yi)邊(bian)(bian)(bian)支撐點在(zai)工(gong)(gong)業廠房或棧(zhan)橋(qiao)上運(yun)(yun)(yun)(yun)作，稱之為半橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)龍門架(jia)上端跨接(jie) (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)端梁(liang)(liang)(liang))、支腳(jiao)、下承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)一(yi)(yi)部(bu)(bu)分組成。以便擴張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)作 范(fan)疇，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能夠(gou)(gou)向一(yi)(yi)邊(bian)(bian)(bian)或兩邊(bian)(bian)(bian)抬(tai)起(qi)(qi)(qi)(qi)(qi)支腳(jiao)之外(wai)(wai)，產生(sheng)懸壁。也可(ke)選用(yong)帶伸縮(suo)臂的(de)(de)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎(jiao)車(che)，根(gen)(gen)據伸縮(suo)臂的(de)(de)俯仰和(he)轉(zhuan)動(dong)擴張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)作 范(fan)疇

承重梁構造

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

2，整個PCB線路(lu)板(ban)制(zhi)做，無對接焊縫，比拼湊(cou)承重梁(liang)更牢(lao)固(gu)。

3，豎直剛度為1/800，梁端拱(gong)度由(you)數控(kong)切割整(zheng)個PCB線路板開料，精準度高。

4，選用埋弧焊(han)自動焊(han)、無損檢測。焊(han)后(hou)總體拋丸(wan)除銹，消地(di)應力、防銹處理(li)，超過Sa2.5級；

5，厚(hou)(hou)鋼板原材料為Q235B；環氧(yang)富鋅漆，薄厚(hou)(hou)120μm。

端梁一部分

1，端梁(liang)選用絞接軟(ruan)性設(she)計(ji)方案，防(fang)止“幾條腿”運作。

2，車轱轆選用鏜(tang)孔方式，應用數(shu)控(kong)機(ji)床鏜(tang)銑床一(yi)回(hui)精準定位生(sheng)產(chan)加(jia)工，保證規格精密度(du)和配合尺(chi)寸(cun)；

3，每一端梁裝有雙輪(lun)緣的車轱轆、緩沖器(qi)、驅動器(qi)維護和防外遇保(bao)護器(qi)，安全性有確保(bao)。

4，承重梁與端梁選用10.9級高強(qiang)螺(luo)栓聯接，保證整個設(she)備構造抗壓(ya)強(qiang)度(du)和(he)精密度(du)。

5，半今龍門端(duan)梁選(xuan)用矩形方管制做，車轱轆為無邊緣(yuan)設(she)計方案，路軌與路面每(mei)平(ping)米。

小轎車總程

1，雙(shuang)梁小轎車承重梁與承重梁選(xuan)用軟性絞接方式(shi)；防止“幾條(tiao)腿”運作。

2，電動機＋制動系(xi)統(tong)＋減速(su)器＋行(xing)程(cheng)開(kai)關四合一(yi)(yi)一(yi)(yi)體化設計方案，結(jie)構緊(jin)湊

3，小轎(jiao)車搭建有安全性鉤，防失控。

4，全部傳(chuan)動系(xi)統組織選用無連(lian)軸器的立即I/O方式，傳(chuan)動系(xi)統高效率、裝配線(xian)高精(jing)度、免(mian)維護保養。

5，工作中級(ji)(ji)別為A6級(ji)(ji)，防水(shui)等級(ji)(ji)IP55，H級(ji)(ji)絕緣層。防污(wu)防潮，提升安全級(ji)(ji)別。