門(men)(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)機(ji)主要用(yong)(yong)(yong)(yong)于戶(hu)外(wai)(wai)(wai)的(de)(de)(de)(de)(de)貨(huo)(huo)(huo)運(yun)站、石(shi)料(liao)場(chang)貨(huo)(huo)(huo)、散(san)柜的(de)(de)(de)(de)(de)裝卸(xie)搬(ban)運(yun)工(gong)作(zuo)(zuo)(zuo) 。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)機(ji)具(ju)備場(chang)所使用(yong)(yong)(yong)(yong)率高、工(gong)作(zuo)(zuo)(zuo) 范疇大、融入范圍(wei)廣、實用(yong)(yong)(yong)(yong)性強等(deng)(deng)特(te)性，在(zai)海港(gang)(gang)貨(huo)(huo)(huo)運(yun)站獲得普(pu)遍應用(yong)(yong)(yong)(yong)。它的(de)(de)(de)(de)(de)金(jin)屬構(gou)(gou)件像門(men)(men)(men)(men)形架(jia)構(gou)(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)梁(liang)(liang)下(xia)(xia)安(an)裝兩根撐(cheng)(cheng)(cheng)腳(jiao)，能(neng)夠(gou)立(li)即在(zai)路(lu)面的(de)(de)(de)(de)(de)路(lu)軌上(shang)走動(dong)(dong)，承(cheng)(cheng)(cheng)(cheng)重(zhong)梁(liang)(liang)兩邊(bian)(bian)能(neng)夠(gou)具(ju)備外(wai)(wai)(wai)伸(shen)懸臂梁(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)機(ji)是門(men)(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)機(ji)的(de)(de)(de)(de)(de)這種形變。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)機(ji)適(shi)用(yong)(yong)(yong)(yong)堆(dui)放場(chang)及(ji)工(gong)業廠房(fang)內無牛腿支(zhi)撐(cheng)(cheng)(cheng)點的(de)(de)(de)(de)(de)場(chang)所，方式(shi)(shi)(shi)(shi)分成半龍門(men)(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)機(ji)和(he)(he)龍門(men)(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)機(ji)，大噸數可(ke)去300噸。適(shi)用(yong)(yong)(yong)(yong)海港(gang)(gang)、堆(dui)放場(chang)等(deng)(deng)，進行戶(hu)外(wai)(wai)(wai)的(de)(de)(de)(de)(de)貨(huo)(huo)(huo)運(yun)站、石(shi)料(liao)場(chang)貨(huo)(huo)(huo)、散(san)柜的(de)(de)(de)(de)(de)裝卸(xie)搬(ban)運(yun)工(gong)作(zuo)(zuo)(zuo) 。它的(de)(de)(de)(de)(de)金(jin)屬構(gou)(gou)件像門(men)(men)(men)(men)形架(jia)構(gou)(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)梁(liang)(liang)下(xia)(xia)安(an)裝兩根撐(cheng)(cheng)(cheng)腳(jiao)，能(neng)夠(gou)立(li)即在(zai)路(lu)面的(de)(de)(de)(de)(de)路(lu)軌上(shang)走動(dong)(dong)，承(cheng)(cheng)(cheng)(cheng)重(zhong)梁(liang)(liang)兩邊(bian)(bian)能(neng)夠(gou)具(ju)備外(wai)(wai)(wai)伸(shen)懸臂梁(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)機(ji)結(jie)構(gou)(gou)類型由龍門(men)(men)(men)(men)架(jia)、大貨(huo)(huo)(huo)車運(yun)作(zuo)(zuo)(zuo)組織、起(qi)(qi)(qi)(qi)重(zhong)吊裝小(xiao)轎車和(he)(he)電氣設(she)備一(yi)(yi)部分等(deng)(deng)構(gou)(gou)成。有的(de)(de)(de)(de)(de)橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)機(ji)只在(zai)一(yi)(yi)邊(bian)(bian)有支(zhi)腳(jiao)，另(ling)一(yi)(yi)邊(bian)(bian)支(zhi)撐(cheng)(cheng)(cheng)點在(zai)工(gong)業廠房(fang)或棧橋(qiao)(qiao)(qiao)上(shang)運(yun)作(zuo)(zuo)(zuo)，稱之為半橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)機(ji)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)機(ji)的(de)(de)(de)(de)(de)龍門(men)(men)(men)(men)架(jia)上(shang)端跨接 (含(han)承(cheng)(cheng)(cheng)(cheng)重(zhong)梁(liang)(liang)和(he)(he)端梁(liang)(liang))、支(zhi)腳(jiao)、下(xia)(xia)承(cheng)(cheng)(cheng)(cheng)重(zhong)梁(liang)(liang)等(deng)(deng)一(yi)(yi)部分組成。以便擴(kuo)張起(qi)(qi)(qi)(qi)重(zhong)設(she)備工(gong)作(zuo)(zuo)(zuo) 范疇，承(cheng)(cheng)(cheng)(cheng)重(zhong)梁(liang)(liang)能(neng)夠(gou)向(xiang)一(yi)(yi)邊(bian)(bian)或兩邊(bian)(bian)抬起(qi)(qi)(qi)(qi)支(zhi)腳(jiao)之外(wai)(wai)(wai)，產生懸壁。也(ye)可(ke)選用(yong)(yong)(yong)(yong)帶伸(shen)縮臂的(de)(de)(de)(de)(de)起(qi)(qi)(qi)(qi)重(zhong)吊裝小(xiao)轎車，根據伸(shen)縮臂的(de)(de)(de)(de)(de)俯仰和(he)(he)轉動(dong)(dong)擴(kuo)張起(qi)(qi)(qi)(qi)重(zhong)設(she)備工(gong)作(zuo)(zuo)(zuo) 范疇

承重梁構造

1，承重(zhong)梁選用歐式古典(dian)箱型(xing)梁組(zu)織設計方案，重(zhong)量輕，合理配置；

2，整個PCB線路(lu)板制做，無對接焊縫，比拼湊(cou)承重梁更(geng)牢固。

3，豎直剛(gang)度(du)為1/800，梁端拱度(du)由數控切割整個PCB線路板開(kai)料，精準度(du)高。

4，選用埋弧焊自動焊、無損(sun)檢(jian)測。焊后總體拋丸除(chu)銹，消地(di)應(ying)力、防銹處理，超過Sa2.5級；

5，厚鋼板(ban)原材料為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞接(jie)軟性設計方案，防止(zhi)“幾(ji)條腿”運作。

2，車轱(gu)轆選用鏜孔方式，應用數控機床鏜銑床一回精準定位(wei)生產加工(gong)，保(bao)證(zheng)規(gui)格精密度和配(pei)合尺寸(cun)；

3，每(mei)一(yi)端(duan)梁裝(zhuang)有雙輪緣的車轱(gu)轆(lu)、緩沖器、驅動(dong)器維護(hu)和防(fang)外(wai)遇保護(hu)器，安全性有確保。

4，承(cheng)重(zhong)梁(liang)與(yu)端梁(liang)選用10.9級(ji)高強(qiang)螺栓聯接，保證整個設備(bei)構造抗(kang)壓強(qiang)度和精密度。

5，半今(jin)龍門端梁(liang)選用矩形方管制做，車(che)轱(gu)轆為無邊(bian)緣設計(ji)方案，路(lu)軌與路(lu)面每平(ping)米。

小轎車總程

1，雙梁小(xiao)轎(jiao)車承(cheng)重(zhong)梁與承(cheng)重(zhong)梁選用軟性絞接方(fang)式；防止(zhi)“幾條腿”運作(zuo)。

2，電動(dong)機＋制動(dong)系統＋減速器＋行(xing)程開關四合(he)一(yi)一(yi)體化設計(ji)方案，結構緊湊

3，小轎(jiao)車搭建有安全性鉤，防失控。

4，全部傳動系統(tong)(tong)組(zu)織(zhi)選用無(wu)連軸器的立即(ji)I/O方式，傳動系統(tong)(tong)高(gao)效(xiao)率、裝配(pei)線高(gao)精度、免維(wei)護保養。

5，工作中級別(bie)為A6級，防水等(deng)級IP55，H級絕(jue)緣層。防污防潮，提(ti)升安全(quan)級別(bie)。