門(men)(men)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)主要用于戶外(wai)(wai)的貨(huo)運(yun)(yun)(yun)站、石料場(chang)(chang)貨(huo)、散柜的裝(zhuang)(zhuang)卸搬運(yun)(yun)(yun)工(gong)(gong)(gong)作(zuo) 。橋式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)具備場(chang)(chang)所使(shi)用率高、工(gong)(gong)(gong)作(zuo) 范疇大、融入范圍廣(guang)、實用性強(qiang)等特性，在(zai)海港貨(huo)運(yun)(yun)(yun)站獲得普遍應用。它(ta)的金屬構(gou)件像門(men)(men)形架構(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝(zhuang)(zhuang)兩根撐(cheng)腳(jiao)(jiao)，能夠(gou)(gou)立(li)即在(zai)路面(mian)(mian)的路軌上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)(bian)能夠(gou)(gou)具備外(wai)(wai)伸(shen)(shen)懸(xuan)臂(bei)(bei)梁(liang)(liang)。橋式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的這種形變。橋式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用堆放(fang)場(chang)(chang)及工(gong)(gong)(gong)業廠房(fang)內無牛腿支撐(cheng)點的場(chang)(chang)所，方式(shi)分(fen)成(cheng)(cheng)半龍(long)門(men)(men)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)和(he)(he)龍(long)門(men)(men)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，大噸數可(ke)去300噸。適(shi)用海港、堆放(fang)場(chang)(chang)等，進行戶外(wai)(wai)的貨(huo)運(yun)(yun)(yun)站、石料場(chang)(chang)貨(huo)、散柜的裝(zhuang)(zhuang)卸搬運(yun)(yun)(yun)工(gong)(gong)(gong)作(zuo) 。它(ta)的金屬構(gou)件像門(men)(men)形架構(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝(zhuang)(zhuang)兩根撐(cheng)腳(jiao)(jiao)，能夠(gou)(gou)立(li)即在(zai)路面(mian)(mian)的路軌上(shang)走動，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)(bian)能夠(gou)(gou)具備外(wai)(wai)伸(shen)(shen)懸(xuan)臂(bei)(bei)梁(liang)(liang)。橋式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類型由龍(long)門(men)(men)架、大貨(huo)車(che)運(yun)(yun)(yun)作(zuo)組織、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車(che)和(he)(he)電氣設(she)(she)備一部分(fen)等構(gou)成(cheng)(cheng)。有的橋式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)只(zhi)在(zai)一邊(bian)(bian)有支腳(jiao)(jiao)，另一邊(bian)(bian)支撐(cheng)點在(zai)工(gong)(gong)(gong)業廠房(fang)或棧橋上(shang)運(yun)(yun)(yun)作(zuo)，稱之為半橋式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)。橋式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的龍(long)門(men)(men)架上(shang)端跨接 (含承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)和(he)(he)端梁(liang)(liang))、支腳(jiao)(jiao)、下承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)等一部分(fen)組成(cheng)(cheng)。以便擴張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)(she)備工(gong)(gong)(gong)作(zuo) 范疇，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)能夠(gou)(gou)向(xiang)一邊(bian)(bian)或兩邊(bian)(bian)抬(tai)起(qi)(qi)(qi)(qi)(qi)支腳(jiao)(jiao)之外(wai)(wai)，產生懸(xuan)壁。也可(ke)選用帶伸(shen)(shen)縮臂(bei)(bei)的起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車(che)，根據伸(shen)(shen)縮臂(bei)(bei)的俯仰和(he)(he)轉動擴張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)(she)備工(gong)(gong)(gong)作(zuo) 范疇

承重梁構造

1，承(cheng)重(zhong)梁(liang)選用(yong)歐式古典箱型梁(liang)組織設(she)計方案，重(zhong)量輕(qing)，合(he)理配置；

2，整個(ge)PCB線(xian)路板制(zhi)做，無對接焊縫，比拼湊承重梁更牢固。

3，豎直剛度(du)(du)為1/800，梁端(duan)拱度(du)(du)由數控切(qie)割(ge)整個(ge)PCB線路(lu)板開料，精準(zhun)度(du)(du)高(gao)。

4，選用埋弧焊(han)自動(dong)焊(han)、無(wu)損檢測(ce)。焊(han)后總體(ti)拋丸(wan)除銹(xiu)，消地應力、防(fang)銹(xiu)處(chu)理，超(chao)過Sa2.5級；

5，厚(hou)鋼板原(yuan)材料為Q235B；環氧富鋅漆(qi)，薄厚(hou)120μm。

端梁一部分

1，端(duan)梁選(xuan)用絞接軟性設計(ji)方(fang)案(an)，防止“幾(ji)條(tiao)腿”運作。

2，車轱轆(lu)選用鏜孔方式，應用數控機床鏜銑床一回精(jing)準定位(wei)生產加工，保證規格精(jing)密度和配合尺(chi)寸(cun)；

3，每一端(duan)梁裝(zhuang)有雙輪緣的車轱轆(lu)、緩沖(chong)器(qi)、驅(qu)動器(qi)維護(hu)和防外(wai)遇保護(hu)器(qi)，安全性有確保。

4，承重梁與端(duan)梁選用10.9級高強螺栓聯接，保證整個設(she)備構造抗壓強度和精(jing)密度。

5，半(ban)今龍門(men)端梁(liang)選(xuan)用矩形方(fang)管(guan)制做(zuo)，車轱轆為無邊(bian)緣設計方(fang)案，路軌與路面每平(ping)米。

小轎車總程

1，雙(shuang)梁(liang)小轎車承(cheng)重(zhong)梁(liang)與承(cheng)重(zhong)梁(liang)選用軟(ruan)性絞接方(fang)式；防止“幾(ji)條(tiao)腿”運作。

2，電(dian)動(dong)機(ji)＋制動(dong)系統＋減速器(qi)＋行程開關四合一(yi)一(yi)體化(hua)設計方案，結構緊(jin)湊

3，小轎車搭建有安(an)全性(xing)鉤(gou)，防失控。

4，全部傳(chuan)動系統(tong)組織(zhi)選用無連軸器的立(li)即(ji)I/O方式，傳(chuan)動系統(tong)高效率、裝配(pei)線(xian)高精度、免維(wei)護保養。

5，工作中級(ji)別(bie)為A6級(ji)，防(fang)(fang)水等級(ji)IP55，H級(ji)絕(jue)緣(yuan)層。防(fang)(fang)污防(fang)(fang)潮，提(ti)升(sheng)安全級(ji)別(bie)。