門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)(yong)于(yu)戶外(wai)的(de)(de)(de)貨(huo)運(yun)站、石(shi)(shi)料(liao)場貨(huo)、散柜的(de)(de)(de)裝卸搬運(yun)工(gong)(gong)(gong)作(zuo) 。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備(bei)(bei)場所(suo)使用(yong)(yong)率高(gao)、工(gong)(gong)(gong)作(zuo) 范(fan)(fan)疇大、融入范(fan)(fan)圍廣(guang)、實用(yong)(yong)性強等特性，在(zai)海港貨(huo)運(yun)站獲(huo)得普遍(bian)應用(yong)(yong)。它的(de)(de)(de)金屬構(gou)件像門(men)(men)形架構(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下安裝兩(liang)根(gen)(gen)撐(cheng)腳(jiao)(jiao)，能(neng)夠(gou)立即(ji)在(zai)路(lu)面的(de)(de)(de)路(lu)軌上(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)能(neng)夠(gou)具備(bei)(bei)外(wai)伸懸(xuan)臂(bei)梁(liang)(liang)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)是(shi)門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)這種(zhong)形變。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)適(shi)用(yong)(yong)堆(dui)放(fang)場及工(gong)(gong)(gong)業廠(chang)房(fang)內無牛腿支(zhi)撐(cheng)點的(de)(de)(de)場所(suo)，方式(shi)(shi)分成半龍門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)龍門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大噸數(shu)可(ke)去300噸。適(shi)用(yong)(yong)海港、堆(dui)放(fang)場等，進(jin)行戶外(wai)的(de)(de)(de)貨(huo)運(yun)站、石(shi)(shi)料(liao)場貨(huo)、散柜的(de)(de)(de)裝卸搬運(yun)工(gong)(gong)(gong)作(zuo) 。它的(de)(de)(de)金屬構(gou)件像門(men)(men)形架構(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下安裝兩(liang)根(gen)(gen)撐(cheng)腳(jiao)(jiao)，能(neng)夠(gou)立即(ji)在(zai)路(lu)面的(de)(de)(de)路(lu)軌上(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)能(neng)夠(gou)具備(bei)(bei)外(wai)伸懸(xuan)臂(bei)梁(liang)(liang)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)類型由(you)龍門(men)(men)架、大貨(huo)車(che)運(yun)作(zuo)組(zu)織(zhi)、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝小(xiao)轎車(che)和(he)電氣(qi)設(she)(she)備(bei)(bei)一部(bu)分等構(gou)成。有(you)的(de)(de)(de)橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)一邊(bian)(bian)有(you)支(zhi)腳(jiao)(jiao)，另(ling)一邊(bian)(bian)支(zhi)撐(cheng)點在(zai)工(gong)(gong)(gong)業廠(chang)房(fang)或(huo)(huo)棧橋上(shang)運(yun)作(zuo)，稱之為半橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)龍門(men)(men)架上(shang)端跨接 (含承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端梁(liang)(liang))、支(zhi)腳(jiao)(jiao)、下承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)等一部(bu)分組(zu)成。以便擴(kuo)張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)(she)備(bei)(bei)工(gong)(gong)(gong)作(zuo) 范(fan)(fan)疇，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠(gou)向(xiang)一邊(bian)(bian)或(huo)(huo)兩(liang)邊(bian)(bian)抬起(qi)(qi)(qi)(qi)支(zhi)腳(jiao)(jiao)之外(wai)，產生懸(xuan)壁。也可(ke)選用(yong)(yong)帶伸縮(suo)臂(bei)的(de)(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝小(xiao)轎車(che)，根(gen)(gen)據伸縮(suo)臂(bei)的(de)(de)(de)俯(fu)仰和(he)轉動(dong)擴(kuo)張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)(she)備(bei)(bei)工(gong)(gong)(gong)作(zuo) 范(fan)(fan)疇

承重梁構造

1，承重梁選用歐式(shi)古典箱(xiang)型梁組(zu)織設計方案，重量(liang)輕(qing)，合理配置；

2，整(zheng)個PCB線路板制做，無對接(jie)焊縫，比拼湊(cou)承重梁更(geng)牢固。

3，豎直剛度(du)為1/800，梁端(duan)拱度(du)由數控切割整個PCB線路板(ban)開料(liao)，精準(zhun)度(du)高。

4，選用(yong)埋弧焊自動(dong)焊、無(wu)損檢測。焊后(hou)總體拋(pao)丸除銹，消地應(ying)力(li)、防銹處理(li)，超過Sa2.5級；

5，厚鋼板(ban)原材(cai)料為Q235B；環(huan)氧(yang)富鋅漆，薄(bo)厚120μm。

端梁一部分

1，端梁(liang)選用絞接(jie)軟(ruan)性設計方案，防止“幾條腿”運作(zuo)。

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

3，每一(yi)端梁裝有(you)雙輪緣(yuan)的車轱(gu)轆、緩沖器、驅(qu)動器維護和防外遇保護器，安全性有(you)確保。

4，承重(zhong)梁(liang)與端(duan)梁(liang)選用(yong)10.9級高強(qiang)(qiang)螺栓聯接，保證整個(ge)設備(bei)構造抗壓強(qiang)(qiang)度和精密度。

5，半今龍門端梁選用矩形方(fang)管制做，車轱轆為無邊緣設計方(fang)案，路軌(gui)與路面每(mei)平(ping)米。

小轎車總程

1，雙梁(liang)小轎車承(cheng)重梁(liang)與(yu)承(cheng)重梁(liang)選用軟性絞接方式；防止(zhi)“幾條腿(tui)”運作(zuo)。

2，電動機＋制(zhi)動系(xi)統＋減速器＋行程開關四(si)合一(yi)(yi)一(yi)(yi)體化(hua)設計方案，結(jie)構(gou)緊(jin)湊(cou)

3，小轎車搭(da)建有安全性鉤，防失控。

4，全部傳動系統(tong)組織選用無連(lian)軸器(qi)的立即I/O方(fang)式，傳動系統(tong)高效率、裝配線高精度、免維(wei)護保養。

5，工作中級(ji)(ji)(ji)別為A6級(ji)(ji)(ji)，防(fang)水(shui)等級(ji)(ji)(ji)IP55，H級(ji)(ji)(ji)絕緣(yuan)層。防(fang)污防(fang)潮，提升安(an)全級(ji)(ji)(ji)別。