門(men)(men)式起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)于戶(hu)外(wai)的(de)(de)(de)貨運站(zhan)、石料(liao)場(chang)(chang)(chang)貨、散柜的(de)(de)(de)裝(zhuang)(zhuang)卸搬運工(gong)(gong)作(zuo) 。橋(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)(ju)備場(chang)(chang)(chang)所使用(yong)率高(gao)、工(gong)(gong)作(zuo) 范(fan)疇(chou)(chou)(chou)大(da)(da)、融入范(fan)圍廣、實用(yong)性強等特(te)性，在(zai)(zai)海港貨運站(zhan)獲得普遍應用(yong)。它的(de)(de)(de)金(jin)屬構(gou)件像門(men)(men)形架(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁下安裝(zhuang)(zhuang)兩(liang)(liang)根(gen)撐腳(jiao)，能(neng)夠(gou)立即在(zai)(zai)路面的(de)(de)(de)路軌(gui)上走(zou)動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁兩(liang)(liang)邊(bian)能(neng)夠(gou)具(ju)(ju)備外(wai)伸(shen)懸(xuan)臂梁。橋(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)這種形變。橋(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)堆(dui)放場(chang)(chang)(chang)及工(gong)(gong)業(ye)廠房內(nei)無牛(niu)腿支(zhi)撐點(dian)的(de)(de)(de)場(chang)(chang)(chang)所，方式分成(cheng)半龍(long)門(men)(men)式起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍(long)門(men)(men)式起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)(da)噸(dun)數可(ke)去300噸(dun)。適用(yong)海港、堆(dui)放場(chang)(chang)(chang)等，進行戶(hu)外(wai)的(de)(de)(de)貨運站(zhan)、石料(liao)場(chang)(chang)(chang)貨、散柜的(de)(de)(de)裝(zhuang)(zhuang)卸搬運工(gong)(gong)作(zuo) 。它的(de)(de)(de)金(jin)屬構(gou)件像門(men)(men)形架(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁下安裝(zhuang)(zhuang)兩(liang)(liang)根(gen)撐腳(jiao)，能(neng)夠(gou)立即在(zai)(zai)路面的(de)(de)(de)路軌(gui)上走(zou)動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁兩(liang)(liang)邊(bian)能(neng)夠(gou)具(ju)(ju)備外(wai)伸(shen)懸(xuan)臂梁。橋(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結(jie)構(gou)類型(xing)由龍(long)門(men)(men)架(jia)、大(da)(da)貨車(che)運作(zuo)組織(zhi)、起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小(xiao)轎車(che)和(he)電氣(qi)設備一(yi)部分等構(gou)成(cheng)。有的(de)(de)(de)橋(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)(zai)一(yi)邊(bian)有支(zhi)腳(jiao)，另一(yi)邊(bian)支(zhi)撐點(dian)在(zai)(zai)工(gong)(gong)業(ye)廠房或(huo)棧橋(qiao)上運作(zuo)，稱(cheng)之為半橋(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)式起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)龍(long)門(men)(men)架(jia)上端跨(kua)接 (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁和(he)端梁)、支(zhi)腳(jiao)、下承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁等一(yi)部分組成(cheng)。以(yi)便擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)作(zuo) 范(fan)疇(chou)(chou)(chou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(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)(qi)(qi)(qi)支(zhi)腳(jiao)之外(wai)，產生懸(xuan)壁(bi)。也可(ke)選用(yong)帶(dai)伸(shen)縮臂的(de)(de)(de)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小(xiao)轎車(che)，根(gen)據(ju)伸(shen)縮臂的(de)(de)(de)俯(fu)仰(yang)和(he)轉動擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)作(zuo) 范(fan)疇(chou)(chou)(chou)

承重梁構造

1，承重(zhong)梁選(xuan)用歐式(shi)古典箱型梁組織設計方(fang)案(an)，重(zhong)量輕(qing)，合(he)理配置；

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

3，豎直剛(gang)度為1/800，梁(liang)端(duan)拱度由數控(kong)切(qie)割整個(ge)PCB線路板開料，精準度高(gao)。

4，選用埋弧焊自動焊、無損檢測。焊后總體拋丸除銹，消(xiao)地應力、防銹處理，超過(guo)Sa2.5級；

5，厚鋼板原(yuan)材(cai)料為(wei)Q235B；環氧富鋅(xin)漆，薄厚120μm。

端梁一部分

1，端梁選(xuan)用(yong)絞(jiao)接軟性(xing)設(she)計方案，防止“幾條腿”運作。

2，車轱轆選用鏜(tang)孔(kong)方式，應用數(shu)控機(ji)床鏜(tang)銑床一回精(jing)準定位生產加工，保證規(gui)格精(jing)密度和配合尺寸；

3，每一端梁裝(zhuang)有(you)雙輪緣的車轱轆、緩沖器、驅動器維護和防外(wai)遇保(bao)護器，安全性有(you)確保(bao)。

4，承重梁(liang)與端梁(liang)選用(yong)10.9級高強螺栓聯接，保證(zheng)整(zheng)個設備構造(zao)抗壓強度和(he)精密度。

5，半今龍門端梁選用矩形方(fang)管制做(zuo)，車轱(gu)轆為無邊緣設計方(fang)案，路(lu)軌與路(lu)面每(mei)平米。

小轎車總程

1，雙梁(liang)小轎(jiao)車承重(zhong)梁(liang)與(yu)承重(zhong)梁(liang)選用(yong)軟性絞(jiao)接方式；防(fang)止“幾條腿”運作。

2，電動機＋制動系統＋減速器＋行程開關四合一一體化設計方案，結構緊(jin)湊

3，小轎車搭建有(you)安全(quan)性(xing)鉤，防失控(kong)。

4，全(quan)部傳(chuan)動系統(tong)組(zu)織選(xuan)用無連軸器的立即I/O方式，傳(chuan)動系統(tong)高(gao)效率、裝(zhuang)配線(xian)高(gao)精度、免維護保(bao)養(yang)。

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