門(men)(men)(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)主要(yao)用于戶外(wai)的(de)(de)貨(huo)(huo)運(yun)(yun)站、石料場(chang)(chang)貨(huo)(huo)、散(san)柜的(de)(de)裝(zhuang)卸搬運(yun)(yun)工(gong)(gong)作(zuo) 。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)具備(bei)場(chang)(chang)所(suo)使用率高、工(gong)(gong)作(zuo) 范(fan)(fan)疇(chou)(chou)大、融入范(fan)(fan)圍廣(guang)、實用性(xing)強等(deng)特性(xing)，在海(hai)(hai)港貨(huo)(huo)運(yun)(yun)站獲(huo)得(de)普遍應用。它的(de)(de)金屬構(gou)件(jian)(jian)像門(men)(men)(men)(men)形(xing)架(jia)(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)下(xia)安(an)裝(zhuang)兩根撐(cheng)(cheng)腳，能夠(gou)立即在路(lu)面的(de)(de)路(lu)軌上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)兩邊(bian)(bian)(bian)能夠(gou)具備(bei)外(wai)伸懸(xuan)臂(bei)梁(liang)(liang)(liang)(liang)(liang)。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這(zhe)種形(xing)變。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用堆放場(chang)(chang)及工(gong)(gong)業廠房內無牛腿支撐(cheng)(cheng)點(dian)的(de)(de)場(chang)(chang)所(suo)，方式(shi)分成(cheng)半龍門(men)(men)(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)和龍門(men)(men)(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，大噸(dun)(dun)數可去300噸(dun)(dun)。適(shi)用海(hai)(hai)港、堆放場(chang)(chang)等(deng)，進行戶外(wai)的(de)(de)貨(huo)(huo)運(yun)(yun)站、石料場(chang)(chang)貨(huo)(huo)、散(san)柜的(de)(de)裝(zhuang)卸搬運(yun)(yun)工(gong)(gong)作(zuo) 。它的(de)(de)金屬構(gou)件(jian)(jian)像門(men)(men)(men)(men)形(xing)架(jia)(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)下(xia)安(an)裝(zhuang)兩根撐(cheng)(cheng)腳，能夠(gou)立即在路(lu)面的(de)(de)路(lu)軌上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)兩邊(bian)(bian)(bian)能夠(gou)具備(bei)外(wai)伸懸(xuan)臂(bei)梁(liang)(liang)(liang)(liang)(liang)。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類(lei)型由(you)龍門(men)(men)(men)(men)架(jia)(jia)、大貨(huo)(huo)車(che)運(yun)(yun)作(zuo)組(zu)織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車(che)和電氣設備(bei)一部(bu)分等(deng)構(gou)成(cheng)。有的(de)(de)橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)只在一邊(bian)(bian)(bian)有支腳，另一邊(bian)(bian)(bian)支撐(cheng)(cheng)點(dian)在工(gong)(gong)業廠房或(huo)棧(zhan)橋(qiao)上運(yun)(yun)作(zuo)，稱之為半橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍門(men)(men)(men)(men)架(jia)(jia)上端跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)和端梁(liang)(liang)(liang)(liang)(liang))、支腳、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)等(deng)一部(bu)分組(zu)成(cheng)。以(yi)便擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作(zuo) 范(fan)(fan)疇(chou)(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)能夠(gou)向一邊(bian)(bian)(bian)或(huo)兩邊(bian)(bian)(bian)抬起(qi)(qi)(qi)支腳之外(wai)，產生懸(xuan)壁。也可選用帶伸縮臂(bei)的(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車(che)，根據伸縮臂(bei)的(de)(de)俯仰和轉(zhuan)動擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作(zuo) 范(fan)(fan)疇(chou)(chou)

承重梁構造

1，承重梁(liang)選用歐式古典箱型梁(liang)組織設計方案(an)，重量(liang)輕，合理配(pei)置；

2，整個PCB線(xian)路板制做，無(wu)對接焊縫，比拼湊承重梁(liang)更牢固。

3，豎直剛度為1/800，梁(liang)端拱度由數控切割整個PCB線路板開料，精(jing)準度高。

4，選用埋弧焊自(zi)動焊、無(wu)損檢(jian)測。焊后(hou)總體拋丸除銹，消地應(ying)力、防銹處理，超過Sa2.5級；

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

端梁一部分

1，端(duan)梁選用絞接(jie)軟性設計方案，防(fang)止(zhi)“幾條腿”運(yun)作。

2，車轱轆(lu)選用鏜孔方式，應用數控機(ji)床(chuang)鏜銑床(chuang)一回精準定位(wei)生(sheng)產加(jia)工(gong)，保(bao)證規格精密(mi)度和(he)配合尺寸(cun)；

3，每一(yi)端梁裝(zhuang)有雙輪緣的(de)車轱轆、緩沖器(qi)(qi)、驅動器(qi)(qi)維護和防外遇保(bao)(bao)護器(qi)(qi)，安全(quan)性有確保(bao)(bao)。

4，承重梁與(yu)端梁選(xuan)用(yong)10.9級高強螺栓(shuan)聯接，保證整(zheng)個設備構造抗壓強度和精密(mi)度。

5，半今龍(long)門端梁選用矩(ju)形方(fang)管制做，車轱轆為無邊緣(yuan)設(she)計方(fang)案，路(lu)軌(gui)與路(lu)面每(mei)平米。

小轎車總程

1，雙(shuang)梁小(xiao)轎車承(cheng)重(zhong)梁與承(cheng)重(zhong)梁選(xuan)用(yong)軟性絞(jiao)接方式；防止“幾條腿(tui)”運作。

2，電動機＋制動系統(tong)＋減速器(qi)＋行程開關(guan)四(si)合(he)一一體(ti)化設計方案，結(jie)構(gou)緊湊(cou)

3，小轎車搭建有(you)安全(quan)性鉤，防失控。

4，全部傳(chuan)(chuan)動系(xi)統(tong)組織選用(yong)無(wu)連軸器的立即I/O方(fang)式，傳(chuan)(chuan)動系(xi)統(tong)高效率(lv)、裝配線高精度(du)、免(mian)維護保養。

5，工作中級(ji)別為A6級(ji)，防(fang)水等級(ji)IP55，H級(ji)絕(jue)緣層(ceng)。防(fang)污防(fang)潮(chao)，提升(sheng)安全級(ji)別。