門(men)(men)(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主(zhu)要(yao)用(yong)(yong)于(yu)戶外(wai)的(de)(de)(de)貨(huo)運(yun)(yun)站、石料(liao)場(chang)(chang)(chang)貨(huo)、散柜的(de)(de)(de)裝(zhuang)(zhuang)卸(xie)搬(ban)運(yun)(yun)工(gong)(gong)(gong)作 。橋(qiao)(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)備(bei)場(chang)(chang)(chang)所使用(yong)(yong)率高、工(gong)(gong)(gong)作 范(fan)(fan)疇大、融(rong)入范(fan)(fan)圍(wei)廣、實用(yong)(yong)性強(qiang)等特(te)性，在(zai)海港貨(huo)運(yun)(yun)站獲得普(pu)遍應用(yong)(yong)。它的(de)(de)(de)金屬構(gou)件像門(men)(men)(men)(men)形架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)(zhuang)兩(liang)(liang)根撐(cheng)腳(jiao)，能(neng)夠(gou)(gou)(gou)立(li)(li)即在(zai)路(lu)面的(de)(de)(de)路(lu)軌上(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊(bian)(bian)能(neng)夠(gou)(gou)(gou)具(ju)備(bei)外(wai)伸(shen)懸(xuan)臂(bei)梁(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)這種形變。橋(qiao)(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用(yong)(yong)堆放場(chang)(chang)(chang)及工(gong)(gong)(gong)業廠(chang)(chang)房內無牛腿支(zhi)撐(cheng)點的(de)(de)(de)場(chang)(chang)(chang)所，方(fang)式(shi)分成半龍(long)門(men)(men)(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍(long)門(men)(men)(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸數可去300噸。適(shi)用(yong)(yong)海港、堆放場(chang)(chang)(chang)等，進(jin)行戶外(wai)的(de)(de)(de)貨(huo)運(yun)(yun)站、石料(liao)場(chang)(chang)(chang)貨(huo)、散柜的(de)(de)(de)裝(zhuang)(zhuang)卸(xie)搬(ban)運(yun)(yun)工(gong)(gong)(gong)作 。它的(de)(de)(de)金屬構(gou)件像門(men)(men)(men)(men)形架(jia)構(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)(zhuang)兩(liang)(liang)根撐(cheng)腳(jiao)，能(neng)夠(gou)(gou)(gou)立(li)(li)即在(zai)路(lu)面的(de)(de)(de)路(lu)軌上(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊(bian)(bian)能(neng)夠(gou)(gou)(gou)具(ju)備(bei)外(wai)伸(shen)懸(xuan)臂(bei)梁(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類型由龍(long)門(men)(men)(men)(men)架(jia)、大貨(huo)車(che)運(yun)(yun)作組(zu)織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小(xiao)(xiao)轎(jiao)車(che)和(he)電(dian)氣(qi)設備(bei)一(yi)部分等構(gou)成。有的(de)(de)(de)橋(qiao)(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只(zhi)在(zai)一(yi)邊(bian)(bian)有支(zhi)腳(jiao)，另一(yi)邊(bian)(bian)支(zhi)撐(cheng)點在(zai)工(gong)(gong)(gong)業廠(chang)(chang)房或(huo)棧(zhan)橋(qiao)(qiao)(qiao)上(shang)運(yun)(yun)作，稱之為半橋(qiao)(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)龍(long)門(men)(men)(men)(men)架(jia)上(shang)端(duan)跨接(jie) (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端(duan)梁(liang)(liang))、支(zhi)腳(jiao)、下承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一(yi)部分組(zu)成。以(yi)便擴(kuo)張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)(gong)作 范(fan)(fan)疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠(gou)(gou)(gou)向一(yi)邊(bian)(bian)或(huo)兩(liang)(liang)邊(bian)(bian)抬起(qi)支(zhi)腳(jiao)之外(wai)，產生懸(xuan)壁(bi)。也(ye)可選用(yong)(yong)帶伸(shen)縮臂(bei)的(de)(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小(xiao)(xiao)轎(jiao)車(che)，根據伸(shen)縮臂(bei)的(de)(de)(de)俯仰和(he)轉動(dong)擴(kuo)張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)(gong)作 范(fan)(fan)疇

承重梁構造

1，承(cheng)重梁(liang)選用歐式古(gu)典箱型梁(liang)組織設計(ji)方案，重量輕，合理配置；

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

3，豎直(zhi)剛度(du)(du)為(wei)1/800，梁端拱度(du)(du)由數控切割整(zheng)個PCB線(xian)路(lu)板開(kai)料，精準(zhun)度(du)(du)高。

4，選用埋弧焊自動(dong)焊、無損檢測。焊后總體拋(pao)丸除銹，消地應力、防(fang)銹處(chu)理，超過Sa2.5級；

5，厚鋼(gang)板原(yuan)材(cai)料為Q235B；環氧富鋅漆(qi)，薄厚120μm。

端梁一部分

1，端(duan)梁選(xuan)用絞接軟性設計(ji)方案，防止“幾(ji)條腿”運作。

2，車(che)轱轆選(xuan)用鏜孔方式(shi)，應用數控機床鏜銑床一回精準定位生產加工，保證規格精密度和配合尺寸；

3，每一端梁裝有(you)雙輪緣的車轱轆、緩沖器(qi)、驅動器(qi)維護和防外遇(yu)保護器(qi)，安全性有(you)確保。

4，承重梁(liang)與端梁(liang)選用10.9級高強螺栓聯(lian)接，保證整個設備構造抗壓強度(du)和精密度(du)。

5，半今龍門端梁選用矩形方(fang)管制做，車轱轆為無邊(bian)緣設(she)計方(fang)案(an)，路軌與路面(mian)每平米。

小轎車總程

1，雙梁(liang)小(xiao)轎車承重(zhong)梁(liang)與(yu)承重(zhong)梁(liang)選用軟(ruan)性絞接(jie)方式；防止“幾條腿”運作。

2，電動機(ji)＋制動系統＋減速器＋行程開(kai)關(guan)四(si)合一一體(ti)化設(she)計方(fang)案(an)，結構緊湊

3，小轎車搭(da)建有安全性鉤(gou)，防失控。

4，全(quan)部傳動系(xi)統(tong)組織選用無連軸器的(de)立即I/O方(fang)式，傳動系(xi)統(tong)高效率(lv)、裝配線高精度、免維護保養。

5，工(gong)作中級(ji)別為A6級(ji)，防(fang)水(shui)等級(ji)IP55，H級(ji)絕緣層(ceng)。防(fang)污防(fang)潮，提升安全(quan)級(ji)別。