門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)主要用于(yu)戶(hu)外(wai)的(de)(de)(de)(de)(de)貨(huo)運(yun)(yun)(yun)站、石料場貨(huo)、散柜的(de)(de)(de)(de)(de)裝卸(xie)搬運(yun)(yun)(yun)工(gong)(gong)作(zuo)(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)具備場所(suo)(suo)使用率高、工(gong)(gong)作(zuo)(zuo) 范疇大(da)、融(rong)入范圍廣、實用性強等特性，在海港貨(huo)運(yun)(yun)(yun)站獲得普(pu)遍應用。它的(de)(de)(de)(de)(de)金屬構(gou)(gou)件像門(men)(men)形架構(gou)(gou)，承重(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安(an)裝兩(liang)根撐(cheng)腳，能(neng)夠立(li)即(ji)(ji)在路(lu)(lu)面(mian)的(de)(de)(de)(de)(de)路(lu)(lu)軌(gui)上(shang)走動，承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊(bian)(bian)能(neng)夠具備外(wai)伸(shen)(shen)懸(xuan)臂梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)(de)這種形變。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)適用堆放場及(ji)工(gong)(gong)業廠(chang)房內無牛腿支撐(cheng)點(dian)的(de)(de)(de)(de)(de)場所(suo)(suo)，方式(shi)(shi)(shi)分(fen)成半龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)和龍門(men)(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸數可去(qu)300噸。適用海港、堆放場等，進行戶(hu)外(wai)的(de)(de)(de)(de)(de)貨(huo)運(yun)(yun)(yun)站、石料場貨(huo)、散柜的(de)(de)(de)(de)(de)裝卸(xie)搬運(yun)(yun)(yun)工(gong)(gong)作(zuo)(zuo) 。它的(de)(de)(de)(de)(de)金屬構(gou)(gou)件像門(men)(men)形架構(gou)(gou)，承重(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安(an)裝兩(liang)根撐(cheng)腳，能(neng)夠立(li)即(ji)(ji)在路(lu)(lu)面(mian)的(de)(de)(de)(de)(de)路(lu)(lu)軌(gui)上(shang)走動，承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊(bian)(bian)能(neng)夠具備外(wai)伸(shen)(shen)懸(xuan)臂梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)(gou)類型(xing)由龍門(men)(men)架、大(da)貨(huo)車(che)運(yun)(yun)(yun)作(zuo)(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)吊裝小轎(jiao)車(che)和電氣設備一(yi)部分(fen)等構(gou)(gou)成。有的(de)(de)(de)(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)只在一(yi)邊(bian)(bian)有支腳，另一(yi)邊(bian)(bian)支撐(cheng)點(dian)在工(gong)(gong)業廠(chang)房或(huo)棧橋(qiao)(qiao)上(shang)運(yun)(yun)(yun)作(zuo)(zuo)，稱(cheng)之(zhi)為半橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)(de)龍門(men)(men)架上(shang)端跨接 (含承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和端梁(liang)(liang)(liang))、支腳、下承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等一(yi)部分(fen)組成。以便擴(kuo)張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)設備工(gong)(gong)作(zuo)(zuo) 范疇，承重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)夠向(xiang)一(yi)邊(bian)(bian)或(huo)兩(liang)邊(bian)(bian)抬起(qi)(qi)支腳之(zhi)外(wai)，產生懸(xuan)壁。也可選用帶(dai)伸(shen)(shen)縮(suo)臂的(de)(de)(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)吊裝小轎(jiao)車(che)，根據伸(shen)(shen)縮(suo)臂的(de)(de)(de)(de)(de)俯仰和轉動擴(kuo)張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)設備工(gong)(gong)作(zuo)(zuo) 范疇

承重梁構造

1，承重(zhong)梁選用歐式古典箱型梁組織設(she)計(ji)方案，重(zhong)量輕，合(he)理(li)配置；

2，整個PCB線路板制(zhi)做，無對接(jie)焊縫，比拼(pin)湊承重梁更牢固。

3，豎直(zhi)剛度(du)為1/800，梁端拱度(du)由數控切(qie)割整個PCB線路板開(kai)料，精準(zhun)度(du)高(gao)。

4，選用埋(mai)弧焊自動焊、無損(sun)檢測。焊后總體拋丸除銹，消地應力、防銹處理(li)，超過Sa2.5級；

5，厚(hou)鋼(gang)板原材料(liao)為Q235B；環氧富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用(yong)絞接軟性設計方案，防止“幾條腿(tui)”運作。

2，車轱轆(lu)選用鏜(tang)(tang)孔方式，應用數控機床鏜(tang)(tang)銑床一回精準定位(wei)生產加工，保證規格精密(mi)度(du)和配合尺寸；

3，每一端梁裝(zhuang)有(you)雙輪緣的車轱(gu)轆、緩沖器、驅(qu)動器維護和防(fang)外遇保(bao)護器，安全性有(you)確保(bao)。

4，承重梁與端梁選用10.9級高強螺(luo)栓(shuan)聯接(jie)，保證整個設(she)備構造(zao)抗壓強度和(he)精密度。

5，半今龍門端梁(liang)選(xuan)用(yong)矩形(xing)方(fang)管制做，車轱轆為無邊緣設計(ji)方(fang)案(an)，路軌與(yu)路面每平(ping)米。

小轎車總程

1，雙(shuang)梁(liang)小轎車承重(zhong)梁(liang)與承重(zhong)梁(liang)選(xuan)用軟性(xing)絞接方式(shi)；防止“幾條腿(tui)”運作。

2，電動機＋制動系統＋減速器＋行程(cheng)開關四合一(yi)一(yi)體化設計方案，結構(gou)緊湊

3，小轎車搭建有安全性鉤，防失(shi)控。

4，全部傳動(dong)系統組織選用無連軸(zhou)器(qi)的立即I/O方式，傳動(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)別為(wei)A6級(ji)，防水等(deng)級(ji)IP55，H級(ji)絕緣層。防污防潮，提升安全級(ji)別。