門式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)主要用(yong)(yong)(yong)于戶(hu)外(wai)的(de)貨(huo)(huo)運(yun)(yun)站、石料場(chang)貨(huo)(huo)、散柜的(de)裝(zhuang)卸搬運(yun)(yun)工(gong)(gong)(gong)(gong)作 。橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)具備(bei)場(chang)所使用(yong)(yong)(yong)率高、工(gong)(gong)(gong)(gong)作 范疇(chou)(chou)大(da)、融入(ru)范圍廣、實用(yong)(yong)(yong)性(xing)強等特(te)性(xing)，在海港(gang)貨(huo)(huo)運(yun)(yun)站獲得普(pu)遍應用(yong)(yong)(yong)。它的(de)金屬構(gou)(gou)件(jian)像門形架構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)下(xia)(xia)(xia)安裝(zhuang)兩(liang)根(gen)撐腳(jiao)，能(neng)夠(gou)立即(ji)在路面的(de)路軌上(shang)(shang)走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)兩(liang)邊能(neng)夠(gou)具備(bei)外(wai)伸(shen)懸(xuan)臂梁(liang)(liang)(liang)(liang)(liang)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)是門式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)這種形變(bian)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)適用(yong)(yong)(yong)堆放場(chang)及(ji)工(gong)(gong)(gong)(gong)業廠(chang)房(fang)內無牛腿支(zhi)撐點的(de)場(chang)所，方式(shi)(shi)分(fen)成半龍(long)門式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)和龍(long)門式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，大(da)噸(dun)數可(ke)去300噸(dun)。適用(yong)(yong)(yong)海港(gang)、堆放場(chang)等，進行(xing)戶(hu)外(wai)的(de)貨(huo)(huo)運(yun)(yun)站、石料場(chang)貨(huo)(huo)、散柜的(de)裝(zhuang)卸搬運(yun)(yun)工(gong)(gong)(gong)(gong)作 。它的(de)金屬構(gou)(gou)件(jian)像門形架構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)下(xia)(xia)(xia)安裝(zhuang)兩(liang)根(gen)撐腳(jiao)，能(neng)夠(gou)立即(ji)在路面的(de)路軌上(shang)(shang)走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)兩(liang)邊能(neng)夠(gou)具備(bei)外(wai)伸(shen)懸(xuan)臂梁(liang)(liang)(liang)(liang)(liang)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)結(jie)構(gou)(gou)類(lei)型由龍(long)門架、大(da)貨(huo)(huo)車(che)運(yun)(yun)作組織、起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車(che)和電氣設備(bei)一(yi)(yi)部(bu)分(fen)等構(gou)(gou)成。有(you)的(de)橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)只在一(yi)(yi)邊有(you)支(zhi)腳(jiao)，另一(yi)(yi)邊支(zhi)撐點在工(gong)(gong)(gong)(gong)業廠(chang)房(fang)或棧橋上(shang)(shang)運(yun)(yun)作，稱(cheng)之為半橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)龍(long)門架上(shang)(shang)端(duan)跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)和端(duan)梁(liang)(liang)(liang)(liang)(liang))、支(zhi)腳(jiao)、下(xia)(xia)(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)等一(yi)(yi)部(bu)分(fen)組成。以便擴張(zhang)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)(gong)(gong)作 范疇(chou)(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)能(neng)夠(gou)向(xiang)一(yi)(yi)邊或兩(liang)邊抬起(qi)(qi)(qi)(qi)(qi)(qi)支(zhi)腳(jiao)之外(wai)，產(chan)生(sheng)懸(xuan)壁。也可(ke)選用(yong)(yong)(yong)帶伸(shen)縮臂的(de)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車(che)，根(gen)據伸(shen)縮臂的(de)俯仰和轉(zhuan)動(dong)擴張(zhang)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)(gong)(gong)作 范疇(chou)(chou)

承重梁構造

1，承重梁選用歐式古典箱型梁組織設計方(fang)案，重量輕，合(he)理配(pei)置；

2，整個PCB線(xian)路板制做，無對接焊縫，比拼湊承重梁(liang)更(geng)牢固。

3，豎直剛度(du)為1/800，梁端拱度(du)由數控(kong)切割(ge)整(zheng)個PCB線路(lu)板開料，精(jing)準度(du)高。

4，選用埋弧焊(han)(han)自(zi)動焊(han)(han)、無損檢測(ce)。焊(han)(han)后總(zong)體拋丸除銹，消(xiao)地應力、防銹處理(li)，超(chao)過(guo)Sa2.5級；

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

端梁一部分

1，端(duan)梁(liang)選用絞接軟性(xing)設(she)計方(fang)案，防止“幾條(tiao)腿”運(yun)作。

2，車轱轆選用鏜孔方式，應用數(shu)控機床鏜銑床一回精準(zhun)定位生(sheng)產(chan)加工，保(bao)證規(gui)格精密度和(he)配合尺寸；

3，每一端(duan)梁裝有雙輪緣的車轱轆、緩(huan)沖(chong)器、驅動器維護(hu)和防外(wai)遇保護(hu)器，安全性有確保。

4，承(cheng)重梁與端梁選用10.9級高強螺栓聯接，保證整個設(she)備構造抗壓強度(du)和(he)精密度(du)。

5，半(ban)今龍門端梁選用矩形方管制(zhi)做(zuo)，車轱轆為無邊緣(yuan)設計方案，路(lu)軌與路(lu)面每平米。

小轎車總程

1，雙(shuang)梁(liang)小(xiao)轎車承重梁(liang)與承重梁(liang)選用軟性絞接方(fang)式；防止(zhi)“幾(ji)條(tiao)腿”運作。

2，電(dian)動(dong)機＋制動(dong)系(xi)統(tong)＋減速器＋行(xing)程開關(guan)四(si)合(he)一(yi)一(yi)體化設計(ji)方案，結構緊湊

3，小(xiao)轎(jiao)車搭建有安全性鉤，防失控。

4，全部傳動系統(tong)組織選用(yong)無連軸器(qi)的立即I/O方式(shi)，傳動系統(tong)高效率(lv)、裝配線高精度(du)、免維護保養。

5，工作中級別(bie)為A6級，防(fang)水(shui)等級IP55，H級絕緣層。防(fang)污防(fang)潮，提升安(an)全(quan)級別(bie)。