門(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)主要用(yong)(yong)于戶外(wai)的(de)(de)(de)(de)(de)貨(huo)運(yun)(yun)(yun)站、石(shi)(shi)料場(chang)貨(huo)、散柜(ju)的(de)(de)(de)(de)(de)裝(zhuang)卸(xie)搬運(yun)(yun)(yun)工作(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)具備(bei)(bei)場(chang)所使用(yong)(yong)率高、工作(zuo) 范(fan)(fan)疇大、融(rong)入范(fan)(fan)圍廣(guang)、實用(yong)(yong)性強等(deng)特性，在(zai)海港貨(huo)運(yun)(yun)(yun)站獲得(de)普遍應用(yong)(yong)。它的(de)(de)(de)(de)(de)金(jin)(jin)屬構(gou)(gou)件(jian)像門(men)(men)(men)形架(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝(zhuang)兩(liang)根(gen)撐(cheng)腳(jiao)(jiao)(jiao)，能夠立(li)即(ji)在(zai)路(lu)面的(de)(de)(de)(de)(de)路(lu)軌上走動，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊(bian)能夠具備(bei)(bei)外(wai)伸(shen)懸(xuan)臂(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)是門(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)(de)(de)這種形變。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)適用(yong)(yong)堆放場(chang)及工業(ye)廠房(fang)內(nei)無牛(niu)腿(tui)支(zhi)(zhi)撐(cheng)點的(de)(de)(de)(de)(de)場(chang)所，方式(shi)(shi)(shi)(shi)分成半龍(long)門(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)和(he)(he)龍(long)門(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，大噸數(shu)可(ke)去300噸。適用(yong)(yong)海港、堆放場(chang)等(deng)，進行戶外(wai)的(de)(de)(de)(de)(de)貨(huo)運(yun)(yun)(yun)站、石(shi)(shi)料場(chang)貨(huo)、散柜(ju)的(de)(de)(de)(de)(de)裝(zhuang)卸(xie)搬運(yun)(yun)(yun)工作(zuo) 。它的(de)(de)(de)(de)(de)金(jin)(jin)屬構(gou)(gou)件(jian)像門(men)(men)(men)形架(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝(zhuang)兩(liang)根(gen)撐(cheng)腳(jiao)(jiao)(jiao)，能夠立(li)即(ji)在(zai)路(lu)面的(de)(de)(de)(de)(de)路(lu)軌上走動，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊(bian)能夠具備(bei)(bei)外(wai)伸(shen)懸(xuan)臂(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)結構(gou)(gou)類型由龍(long)門(men)(men)(men)架(jia)、大貨(huo)車運(yun)(yun)(yun)作(zuo)組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎(jiao)車和(he)(he)電氣設(she)備(bei)(bei)一(yi)部分等(deng)構(gou)(gou)成。有的(de)(de)(de)(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)只在(zai)一(yi)邊(bian)有支(zhi)(zhi)腳(jiao)(jiao)(jiao)，另一(yi)邊(bian)支(zhi)(zhi)撐(cheng)點在(zai)工業(ye)廠房(fang)或棧橋(qiao)(qiao)上運(yun)(yun)(yun)作(zuo)，稱之為(wei)半橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)(de)(de)龍(long)門(men)(men)(men)架(jia)上端跨接(jie) (含承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)(he)端梁(liang)(liang)(liang))、支(zhi)(zhi)腳(jiao)(jiao)(jiao)、下(xia)承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)一(yi)部分組成。以(yi)便(bian)擴(kuo)張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)(bei)工作(zuo) 范(fan)(fan)疇，承(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能夠向一(yi)邊(bian)或兩(liang)邊(bian)抬起(qi)(qi)(qi)(qi)支(zhi)(zhi)腳(jiao)(jiao)(jiao)之外(wai)，產生懸(xuan)壁。也可(ke)選用(yong)(yong)帶伸(shen)縮臂(bei)的(de)(de)(de)(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎(jiao)車，根(gen)據伸(shen)縮臂(bei)的(de)(de)(de)(de)(de)俯仰和(he)(he)轉(zhuan)動擴(kuo)張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)(bei)工作(zuo) 范(fan)(fan)疇

承重梁構造

1，承(cheng)重(zhong)梁(liang)(liang)選用歐式(shi)古典箱型梁(liang)(liang)組(zu)織設計方案，重(zhong)量輕，合(he)理(li)配(pei)置；

2，整個PCB線路板制(zhi)做，無對接(jie)焊(han)縫(feng)，比(bi)拼湊承重梁更(geng)牢固。

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

4，選用埋弧焊自動(dong)焊、無損檢測。焊后總體拋丸(wan)除銹，消地應(ying)力、防銹處(chu)理(li)，超過Sa2.5級；

5，厚(hou)鋼(gang)板原材料為(wei)Q235B；環(huan)氧(yang)富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁(liang)選用絞接軟性設計方案，防止“幾條腿”運(yun)作(zuo)。

2，車轱(gu)轆選用(yong)鏜(tang)孔方式，應用(yong)數控機床鏜(tang)銑床一回(hui)精準(zhun)定位生產加工(gong)，保證規(gui)格精密度和配合尺寸(cun)；

3，每一端梁裝(zhuang)有雙輪緣的車轱(gu)轆、緩沖器、驅動(dong)器維(wei)護和(he)防(fang)外遇保(bao)(bao)護器，安全性(xing)有確(que)保(bao)(bao)。

4，承重(zhong)梁(liang)(liang)與端梁(liang)(liang)選(xuan)用10.9級高強(qiang)螺(luo)栓聯接，保證(zheng)整個設備構造抗(kang)壓強(qiang)度和(he)精密度。

5，半今龍門端梁選用(yong)矩(ju)形方(fang)管(guan)制(zhi)做，車(che)轱轆(lu)為無(wu)邊(bian)緣設計方(fang)案，路(lu)軌與路(lu)面每平米(mi)。

小轎車總程

1，雙梁(liang)小(xiao)轎車承(cheng)重(zhong)梁(liang)與(yu)承(cheng)重(zhong)梁(liang)選(xuan)用軟性絞接方(fang)式；防止“幾條腿(tui)”運(yun)作。

2，電(dian)動機＋制(zhi)動系統(tong)＋減速器＋行程開關(guan)四合一一體(ti)化設計方(fang)案(an)，結構緊(jin)湊

3，小轎(jiao)車(che)搭建有安全性鉤，防(fang)失(shi)控。

4，全部傳動系統組織選用無連軸器的(de)立即(ji)I/O方(fang)式，傳動系統高效(xiao)率(lv)、裝配線高精度(du)、免維護保養。

5，工作(zuo)中級別為A6級，防(fang)水等級IP55，H級絕緣層。防(fang)污(wu)防(fang)潮，提升安全級別。