門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)(yong)于戶(hu)(hu)外(wai)的(de)(de)(de)貨(huo)(huo)運(yun)站、石(shi)料場(chang)貨(huo)(huo)、散(san)柜的(de)(de)(de)裝卸搬(ban)運(yun)工(gong)(gong)作(zuo) 。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)具(ju)備(bei)(bei)場(chang)所(suo)使(shi)用(yong)(yong)率(lv)高、工(gong)(gong)作(zuo) 范(fan)疇大、融(rong)入范(fan)圍(wei)廣、實(shi)用(yong)(yong)性(xing)強(qiang)等(deng)(deng)特(te)性(xing)，在海港貨(huo)(huo)運(yun)站獲得普遍應用(yong)(yong)。它的(de)(de)(de)金(jin)屬(shu)構(gou)件像門(men)形架(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安(an)裝兩根撐(cheng)腳(jiao)，能夠(gou)(gou)(gou)立(li)即(ji)在路面的(de)(de)(de)路軌上(shang)走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩邊能夠(gou)(gou)(gou)具(ju)備(bei)(bei)外(wai)伸懸臂(bei)(bei)梁(liang)(liang)。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)是門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)這種(zhong)形變。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)(yong)堆放場(chang)及(ji)工(gong)(gong)業廠房(fang)內無牛腿(tui)支(zhi)撐(cheng)點的(de)(de)(de)場(chang)所(suo)，方式(shi)(shi)(shi)(shi)分成(cheng)半龍門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，大噸(dun)數可去300噸(dun)。適用(yong)(yong)海港、堆放場(chang)等(deng)(deng)，進行戶(hu)(hu)外(wai)的(de)(de)(de)貨(huo)(huo)運(yun)站、石(shi)料場(chang)貨(huo)(huo)、散(san)柜的(de)(de)(de)裝卸搬(ban)運(yun)工(gong)(gong)作(zuo) 。它的(de)(de)(de)金(jin)屬(shu)構(gou)件像門(men)形架(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安(an)裝兩根撐(cheng)腳(jiao)，能夠(gou)(gou)(gou)立(li)即(ji)在路面的(de)(de)(de)路軌上(shang)走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩邊能夠(gou)(gou)(gou)具(ju)備(bei)(bei)外(wai)伸懸臂(bei)(bei)梁(liang)(liang)。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)結(jie)構(gou)類型由龍門(men)架(jia)、大貨(huo)(huo)車(che)運(yun)作(zuo)組織(zhi)、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝小(xiao)轎(jiao)車(che)和(he)電(dian)氣設(she)備(bei)(bei)一(yi)(yi)部(bu)分等(deng)(deng)構(gou)成(cheng)。有的(de)(de)(de)橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)只在一(yi)(yi)邊有支(zhi)腳(jiao)，另一(yi)(yi)邊支(zhi)撐(cheng)點在工(gong)(gong)業廠房(fang)或棧橋(qiao)(qiao)(qiao)(qiao)上(shang)運(yun)作(zuo)，稱之(zhi)為(wei)半橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)龍門(men)架(jia)上(shang)端跨接(jie) (含(han)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端梁(liang)(liang))、支(zhi)腳(jiao)、下(xia)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)(deng)一(yi)(yi)部(bu)分組成(cheng)。以便(bian)擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)(bei)工(gong)(gong)作(zuo) 范(fan)疇，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)能夠(gou)(gou)(gou)向(xiang)一(yi)(yi)邊或兩邊抬起(qi)(qi)(qi)支(zhi)腳(jiao)之(zhi)外(wai)，產生懸壁。也可選用(yong)(yong)帶伸縮臂(bei)(bei)的(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝小(xiao)轎(jiao)車(che)，根據(ju)伸縮臂(bei)(bei)的(de)(de)(de)俯仰和(he)轉動擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)(bei)工(gong)(gong)作(zuo) 范(fan)疇

承重梁構造

1，承重(zhong)梁(liang)選用(yong)歐式古典箱型(xing)梁(liang)組織設計(ji)方案，重(zhong)量輕，合理配置；

2，整個PCB線路板制做，無對接焊縫，比拼湊承重梁更牢固。

3，豎直剛度(du)為1/800，梁端拱度(du)由數控切(qie)割整個PCB線(xian)路板(ban)開料，精準度(du)高。

4，選用埋弧(hu)焊(han)(han)自動(dong)焊(han)(han)、無(wu)損(sun)檢測。焊(han)(han)后(hou)總體(ti)拋丸除銹，消地(di)應力、防銹處理，超過Sa2.5級；

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

端梁一部分

1，端梁選用絞接軟性設計方案(an)，防止(zhi)“幾條腿”運作。

2，車轱轆(lu)選用(yong)鏜(tang)(tang)孔(kong)方式，應(ying)用(yong)數控機床(chuang)鏜(tang)(tang)銑床(chuang)一回(hui)精(jing)(jing)準定位生產加(jia)工(gong)，保證規格精(jing)(jing)密度和配合尺寸(cun)；

3，每一端梁裝有雙輪緣的車(che)轱(gu)轆、緩沖(chong)器(qi)、驅動器(qi)維護和防外遇保護器(qi)，安全性有確保。

4，承重梁與(yu)端梁選用10.9級(ji)高(gao)強螺栓聯接，保證整(zheng)個設(she)備構造(zao)抗壓強度和精密度。

5，半(ban)今龍門(men)端梁(liang)選用矩(ju)形方(fang)管制做，車轱轆(lu)為無邊緣設(she)計(ji)方(fang)案，路(lu)(lu)軌與路(lu)(lu)面每平(ping)米(mi)。

小轎車總程

1，雙(shuang)梁(liang)小轎車(che)承重梁(liang)與(yu)承重梁(liang)選用軟(ruan)性(xing)絞接方式；防止(zhi)“幾條腿”運作。

2，電(dian)動機＋制動系統＋減(jian)速器＋行(xing)程開關四合一(yi)一(yi)體化設計方案(an)，結構緊湊

3，小轎車(che)搭建有安全性(xing)鉤，防失控。

4，全部傳動(dong)系統組(zu)織選用無連軸器(qi)的立即I/O方式，傳動(dong)系統高效率、裝配線(xian)高精(jing)度、免維護保養(yang)。

5，工作中級(ji)別為A6級(ji)，防水等級(ji)IP55，H級(ji)絕緣層。防污防潮，提(ti)升安(an)全級(ji)別。