門(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要(yao)用(yong)(yong)于戶外(wai)的(de)(de)(de)(de)(de)(de)(de)貨運(yun)(yun)站(zhan)(zhan)(zhan)、石(shi)料(liao)場(chang)(chang)(chang)(chang)貨、散(san)柜的(de)(de)(de)(de)(de)(de)(de)裝(zhuang)(zhuang)卸(xie)搬運(yun)(yun)工(gong)作 。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)備(bei)場(chang)(chang)(chang)(chang)所(suo)使用(yong)(yong)率高、工(gong)作 范疇(chou)大、融入范圍廣、實用(yong)(yong)性(xing)強等特性(xing)，在(zai)(zai)海(hai)港貨運(yun)(yun)站(zhan)(zhan)(zhan)獲(huo)得普(pu)遍應用(yong)(yong)。它的(de)(de)(de)(de)(de)(de)(de)金屬構(gou)件像(xiang)門(men)形(xing)(xing)架構(gou)，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)(zhuang)兩(liang)(liang)根(gen)撐腳，能(neng)夠立(li)即在(zai)(zai)路(lu)(lu)(lu)面的(de)(de)(de)(de)(de)(de)(de)路(lu)(lu)(lu)軌(gui)上走動，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊(bian)(bian)能(neng)夠具(ju)備(bei)外(wai)伸(shen)懸(xuan)臂梁(liang)(liang)。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)這(zhe)種形(xing)(xing)變。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適(shi)(shi)用(yong)(yong)堆放場(chang)(chang)(chang)(chang)及(ji)工(gong)業廠房(fang)內(nei)無牛腿支撐點(dian)的(de)(de)(de)(de)(de)(de)(de)場(chang)(chang)(chang)(chang)所(suo)，方(fang)式(shi)分成半龍門(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)(he)龍門(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸(dun)數可(ke)去300噸(dun)。適(shi)(shi)用(yong)(yong)海(hai)港、堆放場(chang)(chang)(chang)(chang)等，進行戶外(wai)的(de)(de)(de)(de)(de)(de)(de)貨運(yun)(yun)站(zhan)(zhan)(zhan)、石(shi)料(liao)場(chang)(chang)(chang)(chang)貨、散(san)柜的(de)(de)(de)(de)(de)(de)(de)裝(zhuang)(zhuang)卸(xie)搬運(yun)(yun)工(gong)作 。它的(de)(de)(de)(de)(de)(de)(de)金屬構(gou)件像(xiang)門(men)形(xing)(xing)架構(gou)，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)(zhuang)兩(liang)(liang)根(gen)撐腳，能(neng)夠立(li)即在(zai)(zai)路(lu)(lu)(lu)面的(de)(de)(de)(de)(de)(de)(de)路(lu)(lu)(lu)軌(gui)上走動，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊(bian)(bian)能(neng)夠具(ju)備(bei)外(wai)伸(shen)懸(xuan)臂梁(liang)(liang)。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類型由龍門(men)架、大貨車運(yun)(yun)作組(zu)織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車和(he)(he)電氣設備(bei)一(yi)(yi)部分等構(gou)成。有(you)的(de)(de)(de)(de)(de)(de)(de)橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)(zai)一(yi)(yi)邊(bian)(bian)有(you)支腳，另一(yi)(yi)邊(bian)(bian)支撐點(dian)在(zai)(zai)工(gong)業廠房(fang)或(huo)棧橋(qiao)(qiao)上運(yun)(yun)作，稱之為(wei)半橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)龍門(men)架上端跨接 (含(han)承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)(he)端梁(liang)(liang))、支腳、下承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一(yi)(yi)部分組(zu)成。以(yi)便擴(kuo)(kuo)張(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作 范疇(chou)，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠向一(yi)(yi)邊(bian)(bian)或(huo)兩(liang)(liang)邊(bian)(bian)抬起(qi)支腳之外(wai)，產生懸(xuan)壁。也可(ke)選用(yong)(yong)帶(dai)伸(shen)縮臂的(de)(de)(de)(de)(de)(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車，根(gen)據伸(shen)縮臂的(de)(de)(de)(de)(de)(de)(de)俯仰(yang)和(he)(he)轉(zhuan)動擴(kuo)(kuo)張(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作 范疇(chou)

承重梁構造

1，承重梁(liang)選用歐(ou)式古典箱(xiang)型(xing)梁(liang)組織設計方(fang)案，重量輕，合理配置；

2，整個PCB線路板制做，無對接焊縫，比拼湊(cou)承重梁更牢固。

3，豎直剛度(du)(du)為1/800，梁端(duan)拱度(du)(du)由數控切割整個PCB線路板開料(liao)，精(jing)準度(du)(du)高。

4，選用埋(mai)弧焊自動焊、無損檢測(ce)。焊后總體拋丸除(chu)銹(xiu)(xiu)，消地(di)應力、防銹(xiu)(xiu)處理，超過Sa2.5級(ji)；

5，厚鋼板原材料為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁(liang)選用絞接軟性設計方案，防止“幾條腿”運作(zuo)。

2，車(che)轱(gu)轆選用鏜(tang)孔(kong)方式，應用數控(kong)機床鏜(tang)銑床一回精準定位生產加工，保證(zheng)規格精密度(du)和配合尺寸(cun)；

3，每一(yi)端梁裝(zhuang)有雙輪緣的車(che)轱(gu)轆、緩(huan)沖器(qi)、驅動器(qi)維護(hu)和防外(wai)遇保(bao)護(hu)器(qi)，安全性(xing)有確保(bao)。

4，承重梁(liang)與端梁(liang)選用10.9級高強螺栓聯接，保證整個設備構造(zao)抗壓強度和(he)精(jing)密度。

5，半(ban)今龍門端(duan)梁選用矩形方(fang)管制做(zuo)，車轱轆(lu)為無(wu)邊緣(yuan)設計方(fang)案，路軌(gui)與路面每(mei)平米(mi)。

小轎車總程

1，雙梁(liang)小(xiao)轎車(che)承(cheng)重梁(liang)與承(cheng)重梁(liang)選(xuan)用軟性絞接方式；防止“幾條腿”運作。

2，電動(dong)機＋制動(dong)系統＋減速器＋行程開關四合(he)一一體化設計方(fang)案，結構緊湊

3，小轎車搭建有安全性鉤，防(fang)失控。

4，全部(bu)傳(chuan)動(dong)(dong)系統組織選用無連軸器(qi)的(de)立即I/O方式，傳(chuan)動(dong)(dong)系統高效(xiao)率、裝配線高精度、免維護保養(yang)。

5，工作中級(ji)(ji)別為(wei)A6級(ji)(ji)，防(fang)水等(deng)級(ji)(ji)IP55，H級(ji)(ji)絕(jue)緣層(ceng)。防(fang)污防(fang)潮(chao)，提升安全級(ji)(ji)別。