門(men)(men)式起(qi)重(zhong)(zhong)(zhong)機(ji)主要用于(yu)戶外(wai)的(de)(de)(de)(de)貨(huo)運(yun)站(zhan)、石(shi)料場貨(huo)、散柜(ju)的(de)(de)(de)(de)裝(zhuang)卸搬運(yun)工(gong)(gong)(gong)作(zuo) 。橋(qiao)式起(qi)重(zhong)(zhong)(zhong)機(ji)具備(bei)場所(suo)使(shi)用率高、工(gong)(gong)(gong)作(zuo) 范(fan)(fan)疇大、融入(ru)范(fan)(fan)圍(wei)廣、實用性強等特性，在(zai)海(hai)港貨(huo)運(yun)站(zhan)獲得普遍應用。它(ta)(ta)的(de)(de)(de)(de)金屬構件(jian)像門(men)(men)形架(jia)(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝(zhuang)兩(liang)(liang)根撐(cheng)腳，能夠(gou)立即在(zai)路面的(de)(de)(de)(de)路軌上(shang)(shang)(shang)走(zou)動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊能夠(gou)具備(bei)外(wai)伸懸臂(bei)梁(liang)(liang)(liang)。橋(qiao)式起(qi)重(zhong)(zhong)(zhong)機(ji)是門(men)(men)式起(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)(de)這種形變。橋(qiao)式起(qi)重(zhong)(zhong)(zhong)機(ji)適用堆放(fang)場及(ji)工(gong)(gong)(gong)業廠房(fang)(fang)內無牛腿支(zhi)(zhi)撐(cheng)點(dian)的(de)(de)(de)(de)場所(suo)，方(fang)式分(fen)成(cheng)半(ban)龍門(men)(men)式起(qi)重(zhong)(zhong)(zhong)機(ji)和龍門(men)(men)式起(qi)重(zhong)(zhong)(zhong)機(ji)，大噸數(shu)可去300噸。適用海(hai)港、堆放(fang)場等，進行戶外(wai)的(de)(de)(de)(de)貨(huo)運(yun)站(zhan)、石(shi)料場貨(huo)、散柜(ju)的(de)(de)(de)(de)裝(zhuang)卸搬運(yun)工(gong)(gong)(gong)作(zuo) 。它(ta)(ta)的(de)(de)(de)(de)金屬構件(jian)像門(men)(men)形架(jia)(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝(zhuang)兩(liang)(liang)根撐(cheng)腳，能夠(gou)立即在(zai)路面的(de)(de)(de)(de)路軌上(shang)(shang)(shang)走(zou)動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊能夠(gou)具備(bei)外(wai)伸懸臂(bei)梁(liang)(liang)(liang)。橋(qiao)式起(qi)重(zhong)(zhong)(zhong)機(ji)結構類型由(you)龍門(men)(men)架(jia)(jia)、大貨(huo)車(che)運(yun)作(zuo)組織、起(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車(che)和電(dian)氣(qi)設(she)備(bei)一(yi)部分(fen)等構成(cheng)。有的(de)(de)(de)(de)橋(qiao)式起(qi)重(zhong)(zhong)(zhong)機(ji)只在(zai)一(yi)邊有支(zhi)(zhi)腳，另一(yi)邊支(zhi)(zhi)撐(cheng)點(dian)在(zai)工(gong)(gong)(gong)業廠房(fang)(fang)或棧(zhan)橋(qiao)上(shang)(shang)(shang)運(yun)作(zuo)，稱之為(wei)半(ban)橋(qiao)式起(qi)重(zhong)(zhong)(zhong)機(ji)。橋(qiao)式起(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)(de)龍門(men)(men)架(jia)(jia)上(shang)(shang)(shang)端(duan)跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和端(duan)梁(liang)(liang)(liang))、支(zhi)(zhi)腳、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等一(yi)部分(fen)組成(cheng)。以(yi)便擴(kuo)張起(qi)重(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)(gong)作(zuo) 范(fan)(fan)疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能夠(gou)向一(yi)邊或兩(liang)(liang)邊抬起(qi)支(zhi)(zhi)腳之外(wai)，產(chan)生(sheng)懸壁。也(ye)可選用帶伸縮臂(bei)的(de)(de)(de)(de)起(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車(che)，根據伸縮臂(bei)的(de)(de)(de)(de)俯仰和轉動(dong)擴(kuo)張起(qi)重(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)(gong)作(zuo) 范(fan)(fan)疇

承重梁構造

1，承(cheng)重梁(liang)選用歐式古典箱(xiang)型梁(liang)組織設計(ji)方案，重量(liang)輕(qing)，合(he)理配置；

2，整個PCB線路板制做，無對接(jie)焊縫(feng)，比拼湊承重梁(liang)更牢(lao)固。

3，豎直剛度為1/800，梁端拱度由數控切割整個PCB線路板開料(liao)，精準(zhun)度高(gao)。

4，選用埋(mai)弧焊(han)自(zi)動(dong)焊(han)、無損(sun)檢測。焊(han)后總體拋丸(wan)除銹(xiu)，消地應力、防(fang)銹(xiu)處(chu)理，超過(guo)Sa2.5級；

5，厚鋼板原(yuan)材料為Q235B；環氧(yang)富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用(yong)絞接軟性設計方案，防止“幾(ji)條(tiao)腿”運作。

2，車轱轆(lu)選(xuan)用(yong)鏜孔方(fang)式(shi)，應用(yong)數(shu)控機床(chuang)鏜銑床(chuang)一回精(jing)準(zhun)定(ding)位生產加工，保證規格精(jing)密度和(he)配(pei)合(he)尺寸；

3，每一端梁(liang)裝有雙輪緣的(de)車轱轆、緩沖器、驅動器維護(hu)和防(fang)外(wai)遇保護(hu)器，安全性有確保。

4，承(cheng)重梁與端梁選用10.9級高強螺栓聯接，保證整個設備構造(zao)抗(kang)壓強度和精(jing)密(mi)度。

5，半今龍門端梁選用(yong)矩形方(fang)管制做(zuo)，車轱(gu)轆為(wei)無(wu)邊緣(yuan)設(she)計方(fang)案，路(lu)軌與路(lu)面每平米。

小轎車總程

1，雙梁小轎車承重梁與承重梁選用(yong)軟性絞接方式；防止“幾條腿(tui)”運作。

2，電(dian)動(dong)(dong)機＋制動(dong)(dong)系(xi)統＋減速器(qi)＋行程開(kai)關四合(he)一一體(ti)化設計方案，結(jie)構(gou)緊湊

3，小轎車搭建(jian)有安全性鉤(gou)，防(fang)失控。

4，全部傳動(dong)系統組織選用無連(lian)軸器(qi)的立(li)即I/O方式，傳動(dong)系統高效率、裝(zhuang)配線高精度、免維護(hu)保養。

5，工作中級(ji)別(bie)為A6級(ji)，防(fang)水等(deng)級(ji)IP55，H級(ji)絕緣層。防(fang)污防(fang)潮，提(ti)升安全(quan)級(ji)別(bie)。