門(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)主要用(yong)于戶外(wai)(wai)的(de)(de)(de)(de)貨(huo)運(yun)站(zhan)、石(shi)料場(chang)貨(huo)、散(san)(san)柜(ju)的(de)(de)(de)(de)裝(zhuang)卸搬(ban)運(yun)工(gong)(gong)(gong)(gong)作 。橋(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)具備(bei)(bei)場(chang)所使用(yong)率高(gao)、工(gong)(gong)(gong)(gong)作 范疇大、融(rong)入范圍廣、實用(yong)性強等(deng)(deng)特性，在(zai)(zai)海(hai)港貨(huo)運(yun)站(zhan)獲(huo)得(de)普遍應用(yong)。它的(de)(de)(de)(de)金(jin)屬(shu)構件像門(men)形(xing)架(jia)構，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁下安裝(zhuang)兩(liang)(liang)根(gen)撐(cheng)腳(jiao)，能(neng)夠(gou)立即在(zai)(zai)路(lu)面的(de)(de)(de)(de)路(lu)軌(gui)上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)梁兩(liang)(liang)邊(bian)能(neng)夠(gou)具備(bei)(bei)外(wai)(wai)伸懸臂(bei)梁。橋(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)是門(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)(de)這種(zhong)形(xing)變(bian)。橋(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)適(shi)用(yong)堆放場(chang)及工(gong)(gong)(gong)(gong)業(ye)廠房內無(wu)牛腿支撐(cheng)點的(de)(de)(de)(de)場(chang)所，方式(shi)(shi)(shi)(shi)(shi)分成半(ban)龍(long)門(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)和龍(long)門(men)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，大噸數可(ke)(ke)去300噸。適(shi)用(yong)海(hai)港、堆放場(chang)等(deng)(deng)，進行戶外(wai)(wai)的(de)(de)(de)(de)貨(huo)運(yun)站(zhan)、石(shi)料場(chang)貨(huo)、散(san)(san)柜(ju)的(de)(de)(de)(de)裝(zhuang)卸搬(ban)運(yun)工(gong)(gong)(gong)(gong)作 。它的(de)(de)(de)(de)金(jin)屬(shu)構件像門(men)形(xing)架(jia)構，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁下安裝(zhuang)兩(liang)(liang)根(gen)撐(cheng)腳(jiao)，能(neng)夠(gou)立即在(zai)(zai)路(lu)面的(de)(de)(de)(de)路(lu)軌(gui)上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)梁兩(liang)(liang)邊(bian)能(neng)夠(gou)具備(bei)(bei)外(wai)(wai)伸懸臂(bei)梁。橋(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)結構類型由(you)龍(long)門(men)架(jia)、大貨(huo)車(che)(che)運(yun)作組織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車(che)(che)和電氣(qi)設(she)備(bei)(bei)一(yi)部分等(deng)(deng)構成。有的(de)(de)(de)(de)橋(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)只在(zai)(zai)一(yi)邊(bian)有支腳(jiao)，另一(yi)邊(bian)支撐(cheng)點在(zai)(zai)工(gong)(gong)(gong)(gong)業(ye)廠房或(huo)棧橋(qiao)上(shang)運(yun)作，稱之(zhi)為半(ban)橋(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)。橋(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)(de)龍(long)門(men)架(jia)上(shang)端(duan)跨(kua)接 (含承(cheng)重(zhong)(zhong)(zhong)梁和端(duan)梁)、支腳(jiao)、下承(cheng)重(zhong)(zhong)(zhong)梁等(deng)(deng)一(yi)部分組成。以便擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)(bei)工(gong)(gong)(gong)(gong)作 范疇，承(cheng)重(zhong)(zhong)(zhong)梁能(neng)夠(gou)向一(yi)邊(bian)或(huo)兩(liang)(liang)邊(bian)抬起(qi)(qi)(qi)支腳(jiao)之(zhi)外(wai)(wai)，產生(sheng)懸壁。也可(ke)(ke)選用(yong)帶伸縮臂(bei)的(de)(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車(che)(che)，根(gen)據伸縮臂(bei)的(de)(de)(de)(de)俯仰和轉(zhuan)動擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)(bei)工(gong)(gong)(gong)(gong)作 范疇

承重梁構造

1，承重梁(liang)選用歐(ou)式古典箱型梁(liang)組(zu)織(zhi)設計方(fang)案，重量(liang)輕，合理配置；

2，整個PCB線路板制做，無對接焊縫，比拼湊承(cheng)重梁更(geng)牢(lao)固。

3，豎(shu)直剛度(du)(du)為(wei)1/800，梁端拱度(du)(du)由(you)數控(kong)切割(ge)整個(ge)PCB線路板開(kai)料，精準度(du)(du)高(gao)。

4，選(xuan)用(yong)埋弧(hu)焊(han)自動焊(han)、無損檢測(ce)。焊(han)后總體拋丸除銹，消(xiao)地(di)應力、防銹處理，超(chao)過(guo)Sa2.5級；

5，厚鋼板原材料為Q235B；環氧富鋅漆，薄(bo)厚120μm。

端梁一部分

1，端梁(liang)選用絞接軟(ruan)性設計方案，防止“幾(ji)條腿”運作。

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

3，每一端梁裝(zhuang)有雙輪緣的車轱(gu)轆、緩沖器(qi)、驅(qu)動器(qi)維護和防外遇(yu)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)螺栓聯接，保證整個設備構造抗壓強(qiang)度(du)和精密度(du)。

5，半今龍門端梁選用(yong)矩形方管制(zhi)做，車轱轆為無邊緣設(she)計方案(an)，路軌與路面(mian)每平(ping)米(mi)。

小轎車總程

1，雙梁小(xiao)轎(jiao)車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(dian)動機(ji)＋制動系統＋減(jian)速器＋行程開關四合(he)一一體化設計方案，結構緊湊

3，小(xiao)轎車(che)搭建有安全性鉤，防失(shi)控。

4，全部(bu)傳動(dong)系(xi)(xi)統組(zu)織選用無連軸器的立即I/O方式，傳動(dong)系(xi)(xi)統高(gao)效率、裝配線高(gao)精度、免維(wei)護保養。

5，工(gong)作中(zhong)級別為A6級，防水(shui)等級IP55，H級絕緣層。防污防潮，提升安全(quan)級別。