門(men)(men)(men)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)主要(yao)用(yong)于戶(hu)外(wai)(wai)的(de)(de)貨(huo)(huo)運(yun)站(zhan)、石料(liao)場(chang)貨(huo)(huo)、散柜(ju)的(de)(de)裝卸(xie)搬運(yun)工(gong)作(zuo)(zuo)(zuo) 。橋式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)具備(bei)場(chang)所(suo)使用(yong)率高、工(gong)作(zuo)(zuo)(zuo) 范(fan)疇(chou)大(da)、融入范(fan)圍廣、實用(yong)性強等(deng)特性，在海(hai)港貨(huo)(huo)運(yun)站(zhan)獲得(de)普遍應用(yong)。它的(de)(de)金屬(shu)構(gou)件(jian)像(xiang)門(men)(men)(men)形架構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝兩(liang)(liang)根(gen)(gen)撐(cheng)腳(jiao)，能(neng)(neng)夠(gou)立即在路(lu)面的(de)(de)路(lu)軌上(shang)走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊(bian)能(neng)(neng)夠(gou)具備(bei)外(wai)(wai)伸(shen)懸臂(bei)(bei)梁(liang)(liang)。橋式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)(men)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這種形變(bian)。橋式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)堆(dui)放場(chang)及工(gong)業(ye)廠房(fang)內無牛(niu)腿支(zhi)撐(cheng)點的(de)(de)場(chang)所(suo)，方式(shi)分成(cheng)(cheng)半龍門(men)(men)(men)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍門(men)(men)(men)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸(dun)數可去(qu)300噸(dun)。適用(yong)海(hai)港、堆(dui)放場(chang)等(deng)，進行(xing)戶(hu)外(wai)(wai)的(de)(de)貨(huo)(huo)運(yun)站(zhan)、石料(liao)場(chang)貨(huo)(huo)、散柜(ju)的(de)(de)裝卸(xie)搬運(yun)工(gong)作(zuo)(zuo)(zuo) 。它的(de)(de)金屬(shu)構(gou)件(jian)像(xiang)門(men)(men)(men)形架構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝兩(liang)(liang)根(gen)(gen)撐(cheng)腳(jiao)，能(neng)(neng)夠(gou)立即在路(lu)面的(de)(de)路(lu)軌上(shang)走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊(bian)能(neng)(neng)夠(gou)具備(bei)外(wai)(wai)伸(shen)懸臂(bei)(bei)梁(liang)(liang)。橋式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類(lei)型由龍門(men)(men)(men)架、大(da)貨(huo)(huo)車運(yun)作(zuo)(zuo)(zuo)組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝小轎車和(he)電(dian)氣設備(bei)一(yi)部分等(deng)構(gou)成(cheng)(cheng)。有的(de)(de)橋式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)只在一(yi)邊(bian)有支(zhi)腳(jiao)，另一(yi)邊(bian)支(zhi)撐(cheng)點在工(gong)業(ye)廠房(fang)或(huo)棧橋上(shang)運(yun)作(zuo)(zuo)(zuo)，稱之為半橋式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)。橋式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍門(men)(men)(men)架上(shang)端(duan)跨接 (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端(duan)梁(liang)(liang))、支(zhi)腳(jiao)、下(xia)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一(yi)部分組成(cheng)(cheng)。以便(bian)擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo)(zuo) 范(fan)疇(chou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)(neng)夠(gou)向一(yi)邊(bian)或(huo)兩(liang)(liang)邊(bian)抬起(qi)(qi)(qi)(qi)支(zhi)腳(jiao)之外(wai)(wai)，產(chan)生懸壁。也可選(xuan)用(yong)帶伸(shen)縮(suo)臂(bei)(bei)的(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝小轎車，根(gen)(gen)據(ju)伸(shen)縮(suo)臂(bei)(bei)的(de)(de)俯仰和(he)轉動擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo)(zuo) 范(fan)疇(chou)

承重梁構造

1，承(cheng)重(zhong)梁選用(yong)歐式古典箱型梁組織(zhi)設計(ji)方案，重(zhong)量輕(qing)，合理配(pei)置；

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

3，豎直剛度(du)為1/800，梁端拱度(du)由數(shu)控切割整個PCB線(xian)路板開(kai)料(liao)，精準(zhun)度(du)高。

4，選用埋弧(hu)焊(han)自動(dong)焊(han)、無損檢(jian)測。焊(han)后總體拋丸除(chu)銹(xiu)，消地應(ying)力、防(fang)銹(xiu)處理，超過Sa2.5級(ji)；

5，厚(hou)鋼板原材料為Q235B；環氧富鋅(xin)漆，薄厚(hou)120μm。

端梁一部分

1，端(duan)梁選用絞接軟性設(she)計方案，防止“幾條腿(tui)”運作。

2，車轱轆選用鏜孔(kong)方式，應用數(shu)控(kong)機床(chuang)鏜銑(xian)床(chuang)一回精準(zhun)定位(wei)生產加(jia)工，保證規格精密度和配合尺寸(cun)；

3，每一端梁裝有雙輪緣的(de)車轱轆、緩沖器、驅(qu)動器維護和防外(wai)遇保護器，安全性(xing)有確(que)保。

4，承重梁與端梁選用10.9級高強(qiang)(qiang)螺栓聯接，保證整(zheng)個設(she)備(bei)構造抗壓強(qiang)(qiang)度和精密度。

5，半今龍門(men)端梁選用矩形方(fang)管(guan)制(zhi)做，車轱轆為無邊緣設(she)計方(fang)案，路(lu)軌與路(lu)面每平米(mi)。

小轎車總程

1，雙梁小轎車承重(zhong)梁與承重(zhong)梁選(xuan)用(yong)軟性(xing)絞接方式；防止“幾條腿(tui)”運(yun)作。

2，電動(dong)機＋制動(dong)系統＋減(jian)速器＋行程開(kai)關四合一一體化設(she)計方案，結構緊(jin)湊

3，小轎車搭(da)建有(you)安全性鉤，防(fang)失控。

4，全部傳(chuan)(chuan)動系統組織選用無(wu)連軸器(qi)的立即I/O方式(shi)，傳(chuan)(chuan)動系統高效(xiao)率(lv)、裝配線高精度、免維護(hu)保養。

5，工作(zuo)中級(ji)別為A6級(ji)，防(fang)水等級(ji)IP55，H級(ji)絕緣層。防(fang)污防(fang)潮，提升安全級(ji)別。