門(men)(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機主要(yao)用(yong)于戶外(wai)(wai)的(de)(de)(de)(de)貨(huo)(huo)運站、石(shi)料(liao)場(chang)貨(huo)(huo)、散(san)柜的(de)(de)(de)(de)裝(zhuang)卸搬運工作(zuo) 。橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機具備(bei)(bei)場(chang)所使用(yong)率高、工作(zuo) 范疇(chou)大、融入范圍廣、實用(yong)性強等特(te)性，在(zai)(zai)海(hai)港貨(huo)(huo)運站獲得普遍應用(yong)。它(ta)(ta)的(de)(de)(de)(de)金(jin)屬(shu)構(gou)件(jian)像門(men)(men)(men)形(xing)架構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)(xia)安裝(zhuang)兩(liang)(liang)(liang)(liang)根撐(cheng)(cheng)腳(jiao)，能(neng)(neng)夠(gou)(gou)立(li)即在(zai)(zai)路面的(de)(de)(de)(de)路軌上走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)(liang)(liang)邊(bian)能(neng)(neng)夠(gou)(gou)具備(bei)(bei)外(wai)(wai)伸(shen)(shen)懸(xuan)(xuan)臂(bei)(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機是(shi)門(men)(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)(de)這種形(xing)變。橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機適(shi)用(yong)堆放場(chang)及(ji)工業廠房(fang)內(nei)無牛腿支(zhi)(zhi)撐(cheng)(cheng)點的(de)(de)(de)(de)場(chang)所，方(fang)式(shi)分(fen)成(cheng)半(ban)龍門(men)(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機和(he)龍門(men)(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機，大噸(dun)數可去(qu)300噸(dun)。適(shi)用(yong)海(hai)港、堆放場(chang)等，進行(xing)戶外(wai)(wai)的(de)(de)(de)(de)貨(huo)(huo)運站、石(shi)料(liao)場(chang)貨(huo)(huo)、散(san)柜的(de)(de)(de)(de)裝(zhuang)卸搬運工作(zuo) 。它(ta)(ta)的(de)(de)(de)(de)金(jin)屬(shu)構(gou)件(jian)像門(men)(men)(men)形(xing)架構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)(xia)安裝(zhuang)兩(liang)(liang)(liang)(liang)根撐(cheng)(cheng)腳(jiao)，能(neng)(neng)夠(gou)(gou)立(li)即在(zai)(zai)路面的(de)(de)(de)(de)路軌上走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)(liang)(liang)邊(bian)能(neng)(neng)夠(gou)(gou)具備(bei)(bei)外(wai)(wai)伸(shen)(shen)懸(xuan)(xuan)臂(bei)(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機結構(gou)類型由龍門(men)(men)(men)架、大貨(huo)(huo)車(che)運作(zuo)組織(zhi)、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)和(he)電氣設備(bei)(bei)一(yi)部分(fen)等構(gou)成(cheng)。有的(de)(de)(de)(de)橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機只在(zai)(zai)一(yi)邊(bian)有支(zhi)(zhi)腳(jiao)，另一(yi)邊(bian)支(zhi)(zhi)撐(cheng)(cheng)點在(zai)(zai)工業廠房(fang)或棧(zhan)橋(qiao)(qiao)上運作(zuo)，稱之為半(ban)橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機。橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機的(de)(de)(de)(de)龍門(men)(men)(men)架上端跨接(jie) (含承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端梁(liang)(liang))、支(zhi)(zhi)腳(jiao)、下(xia)(xia)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一(yi)部分(fen)組成(cheng)。以便(bian)擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工作(zuo) 范疇(chou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)(neng)夠(gou)(gou)向一(yi)邊(bian)或兩(liang)(liang)(liang)(liang)邊(bian)抬起(qi)(qi)(qi)支(zhi)(zhi)腳(jiao)之外(wai)(wai)，產生懸(xuan)(xuan)壁。也可選用(yong)帶伸(shen)(shen)縮(suo)臂(bei)(bei)的(de)(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)，根據伸(shen)(shen)縮(suo)臂(bei)(bei)的(de)(de)(de)(de)俯仰和(he)轉動擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工作(zuo) 范疇(chou)

承重梁構造

1，承(cheng)重(zhong)梁(liang)選用歐式古典箱型(xing)梁(liang)組(zu)織(zhi)設計(ji)方案，重(zhong)量輕(qing)，合理(li)配置；

2，整個(ge)PCB線路(lu)板制做(zuo)，無對接焊縫，比拼湊承重梁更牢固。

3，豎直剛度(du)為1/800，梁端拱度(du)由數控(kong)切割整(zheng)個PCB線路板開料(liao)，精準度(du)高(gao)。

4，選用(yong)埋弧焊(han)自動焊(han)、無損檢測。焊(han)后總體拋丸除銹，消地應力、防(fang)銹處理(li)，超過Sa2.5級；

5，厚(hou)鋼板(ban)原材料為Q235B；環(huan)氧富鋅漆(qi)，薄厚(hou)120μm。

端梁一部分

1，端梁選用(yong)絞接(jie)軟性設計方案，防(fang)止“幾條腿”運作。

2，車(che)轱轆選用(yong)鏜(tang)孔方式(shi)，應用(yong)數控(kong)機(ji)床鏜(tang)銑(xian)床一回精(jing)準(zhun)定位(wei)生產加工，保證規格精(jing)密度和配合尺寸；

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

4，承重(zhong)梁(liang)與端梁(liang)選用10.9級高強螺栓聯接，保(bao)證整個設備構(gou)造抗壓強度和精密度。

5，半今龍門端梁選用(yong)矩形(xing)方(fang)管制(zhi)做，車(che)轱(gu)轆為無邊(bian)緣設計(ji)方(fang)案，路軌與路面每平(ping)米。

小轎車總程

1，雙梁小轎車承重梁與承重梁選用軟性絞接方式；防止“幾條腿”運作。

2，電動(dong)機＋制(zhi)動(dong)系(xi)統＋減速器＋行程開關四合一一體化(hua)設計方案，結構緊湊

3，小轎車搭建有安全(quan)性鉤，防失(shi)控。

4，全部(bu)傳動系統組織選(xuan)用無連軸器的立即I/O方式，傳動系統高效率、裝(zhuang)配線(xian)高精度、免維護保養。

5，工作中級(ji)別(bie)為A6級(ji)，防水等(deng)級(ji)IP55，H級(ji)絕(jue)緣(yuan)層。防污防潮，提升安全級(ji)別(bie)。