門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)(yong)于戶(hu)外(wai)的(de)(de)(de)貨(huo)運(yun)(yun)站(zhan)(zhan)、石料場(chang)(chang)貨(huo)、散(san)(san)柜(ju)的(de)(de)(de)裝(zhuang)卸搬(ban)運(yun)(yun)工(gong)(gong)作(zuo)(zuo) 。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具(ju)(ju)(ju)備(bei)(bei)場(chang)(chang)所使用(yong)(yong)率高(gao)、工(gong)(gong)作(zuo)(zuo) 范疇大、融入范圍廣、實用(yong)(yong)性強等特性，在(zai)海港貨(huo)運(yun)(yun)站(zhan)(zhan)獲(huo)得普遍應用(yong)(yong)。它的(de)(de)(de)金屬構(gou)件(jian)像門(men)形(xing)架(jia)(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)兩(liang)根(gen)撐(cheng)腳(jiao)(jiao)，能夠(gou)立(li)即(ji)在(zai)路(lu)面的(de)(de)(de)路(lu)軌上(shang)(shang)走(zou)(zou)動(dong)(dong)(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊能夠(gou)具(ju)(ju)(ju)備(bei)(bei)外(wai)伸懸(xuan)臂梁(liang)(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是(shi)門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)這(zhe)種形(xing)變。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用(yong)(yong)堆(dui)放(fang)場(chang)(chang)及工(gong)(gong)業廠(chang)房內無牛(niu)腿(tui)支(zhi)(zhi)(zhi)撐(cheng)點的(de)(de)(de)場(chang)(chang)所，方式(shi)(shi)(shi)分(fen)成半(ban)龍門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)龍門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大噸(dun)數可(ke)去300噸(dun)。適用(yong)(yong)海港、堆(dui)放(fang)場(chang)(chang)等，進行戶(hu)外(wai)的(de)(de)(de)貨(huo)運(yun)(yun)站(zhan)(zhan)、石料場(chang)(chang)貨(huo)、散(san)(san)柜(ju)的(de)(de)(de)裝(zhuang)卸搬(ban)運(yun)(yun)工(gong)(gong)作(zuo)(zuo) 。它的(de)(de)(de)金屬構(gou)件(jian)像門(men)形(xing)架(jia)(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)兩(liang)根(gen)撐(cheng)腳(jiao)(jiao)，能夠(gou)立(li)即(ji)在(zai)路(lu)面的(de)(de)(de)路(lu)軌上(shang)(shang)走(zou)(zou)動(dong)(dong)(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊能夠(gou)具(ju)(ju)(ju)備(bei)(bei)外(wai)伸懸(xuan)臂梁(liang)(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)類型由龍門(men)架(jia)(jia)、大貨(huo)車運(yun)(yun)作(zuo)(zuo)組織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車和(he)電氣設備(bei)(bei)一(yi)部(bu)分(fen)等構(gou)成。有的(de)(de)(de)橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)一(yi)邊有支(zhi)(zhi)(zhi)腳(jiao)(jiao)，另一(yi)邊支(zhi)(zhi)(zhi)撐(cheng)點在(zai)工(gong)(gong)業廠(chang)房或(huo)棧橋(qiao)上(shang)(shang)運(yun)(yun)作(zuo)(zuo)，稱之為半(ban)橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)龍門(men)架(jia)(jia)上(shang)(shang)端跨接 (含(han)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)端梁(liang)(liang)(liang))、支(zhi)(zhi)(zhi)腳(jiao)(jiao)、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等一(yi)部(bu)分(fen)組成。以便擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)作(zuo)(zuo) 范疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能夠(gou)向一(yi)邊或(huo)兩(liang)邊抬(tai)起(qi)(qi)(qi)支(zhi)(zhi)(zhi)腳(jiao)(jiao)之外(wai)，產生懸(xuan)壁。也可(ke)選用(yong)(yong)帶(dai)伸縮臂的(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車，根(gen)據(ju)伸縮臂的(de)(de)(de)俯仰和(he)轉動(dong)(dong)(dong)擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)作(zuo)(zuo) 范疇

承重梁構造

1，承(cheng)重(zhong)梁(liang)選用(yong)歐(ou)式(shi)古典箱型梁(liang)組織設計(ji)方(fang)案，重(zhong)量輕，合理配置；

2，整個(ge)PCB線(xian)路(lu)板制做，無對接焊縫，比拼湊承重梁更牢固。

3，豎直剛度為1/800，梁端拱度由數控切割(ge)整個PCB線路板開料，精準度高。

4，選(xuan)用埋弧(hu)焊自動焊、無損檢(jian)測(ce)。焊后總體拋丸除銹(xiu)，消地應(ying)力、防銹(xiu)處理，超(chao)過Sa2.5級；

5，厚(hou)鋼板(ban)原材(cai)料為Q235B；環氧富(fu)鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞接軟(ruan)性設(she)計(ji)方案，防止“幾條(tiao)腿”運作。

2，車轱(gu)轆(lu)選用鏜(tang)孔方式，應用數控機床(chuang)鏜(tang)銑床(chuang)一回精(jing)準定位生產加工，保(bao)證規格精(jing)密度和配合尺寸；

3，每(mei)一端梁裝有雙輪緣的車(che)轱轆、緩沖(chong)器(qi)、驅動器(qi)維護(hu)和防外遇(yu)保護(hu)器(qi)，安(an)全性有確保。

4，承重梁與端梁選用10.9級(ji)高強(qiang)螺栓(shuan)聯接，保證整(zheng)個設備(bei)構造抗壓強(qiang)度和精密度。

5，半今龍門(men)端梁選(xuan)用矩形方(fang)管(guan)制(zhi)做，車轱(gu)轆為(wei)無邊緣設計(ji)方(fang)案(an)，路軌與路面每(mei)平(ping)米。

小轎車總程

1，雙梁小(xiao)轎車承重(zhong)(zhong)梁與承重(zhong)(zhong)梁選用軟性絞接方式；防止“幾(ji)條腿”運作。

2，電(dian)動(dong)(dong)機(ji)＋制動(dong)(dong)系統＋減速(su)器＋行程開關四(si)合一一體化設(she)計方案，結構緊(jin)湊

3，小轎車搭建有安全(quan)性(xing)鉤，防失(shi)控。

4，全部傳動(dong)系(xi)統組織(zhi)選(xuan)用無連軸器的立即(ji)I/O方(fang)式，傳動(dong)系(xi)統高效(xiao)率、裝(zhuang)配線高精度(du)、免(mian)維護(hu)保(bao)養。

5，工作中級(ji)(ji)別為A6級(ji)(ji)，防水等(deng)級(ji)(ji)IP55，H級(ji)(ji)絕緣(yuan)層。防污防潮，提升安(an)全級(ji)(ji)別。