門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用于(yu)戶外(wai)的(de)(de)貨(huo)運(yun)(yun)站、石料(liao)(liao)場(chang)貨(huo)、散(san)柜(ju)的(de)(de)裝(zhuang)(zhuang)(zhuang)卸(xie)搬(ban)運(yun)(yun)工作(zuo)(zuo) 。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備(bei)場(chang)所(suo)使用率高、工作(zuo)(zuo) 范(fan)(fan)疇(chou)大、融入范(fan)(fan)圍(wei)廣、實用性強等特性，在海港貨(huo)運(yun)(yun)站獲得普遍應(ying)用。它的(de)(de)金屬構(gou)(gou)(gou)件(jian)像門形(xing)(xing)架(jia)構(gou)(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)(zhuang)(zhuang)兩根撐(cheng)(cheng)腳，能夠立(li)即(ji)在路(lu)(lu)面(mian)的(de)(de)路(lu)(lu)軌(gui)上(shang)走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)(bian)能夠具備(bei)外(wai)伸懸臂梁(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這(zhe)種(zhong)形(xing)(xing)變。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用堆放場(chang)及(ji)工業廠房(fang)內無牛腿支撐(cheng)(cheng)點的(de)(de)場(chang)所(suo)，方式(shi)(shi)(shi)分(fen)(fen)成(cheng)半龍(long)門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和龍(long)門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸數可去300噸。適(shi)用海港、堆放場(chang)等，進行戶外(wai)的(de)(de)貨(huo)運(yun)(yun)站、石料(liao)(liao)場(chang)貨(huo)、散(san)柜(ju)的(de)(de)裝(zhuang)(zhuang)(zhuang)卸(xie)搬(ban)運(yun)(yun)工作(zuo)(zuo) 。它的(de)(de)金屬構(gou)(gou)(gou)件(jian)像門形(xing)(xing)架(jia)構(gou)(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)(zhuang)(zhuang)兩根撐(cheng)(cheng)腳，能夠立(li)即(ji)在路(lu)(lu)面(mian)的(de)(de)路(lu)(lu)軌(gui)上(shang)走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)(bian)能夠具備(bei)外(wai)伸懸臂梁(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)(gou)(gou)類型由龍(long)門架(jia)、大貨(huo)車(che)(che)運(yun)(yun)作(zuo)(zuo)組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)小轎車(che)(che)和電(dian)氣設(she)備(bei)一部(bu)分(fen)(fen)等構(gou)(gou)(gou)成(cheng)。有的(de)(de)橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只(zhi)在一邊(bian)(bian)有支腳，另一邊(bian)(bian)支撐(cheng)(cheng)點在工業廠房(fang)或棧橋(qiao)上(shang)運(yun)(yun)作(zuo)(zuo)，稱之(zhi)為半橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍(long)門架(jia)上(shang)端跨接(jie) (含(han)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和端梁(liang)(liang))、支腳、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一部(bu)分(fen)(fen)組成(cheng)。以便擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工作(zuo)(zuo) 范(fan)(fan)疇(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能夠向一邊(bian)(bian)或兩邊(bian)(bian)抬(tai)起(qi)(qi)(qi)(qi)支腳之(zhi)外(wai)，產生懸壁。也可選(xuan)用帶伸縮(suo)(suo)臂的(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)小轎車(che)(che)，根據伸縮(suo)(suo)臂的(de)(de)俯仰和轉動擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工作(zuo)(zuo) 范(fan)(fan)疇(chou)

承重梁構造

1，承重(zhong)梁選用歐(ou)式古(gu)典箱型梁組(zu)織設計方(fang)案(an)，重(zhong)量輕，合理(li)配置(zhi)；

2，整(zheng)個(ge)PCB線(xian)路板制做，無對接焊縫，比(bi)拼湊(cou)承重梁更牢固。

3，豎(shu)直剛度(du)為1/800，梁(liang)端拱度(du)由數控切割整個PCB線路板開料，精準度(du)高。

4，選用埋(mai)弧(hu)焊(han)自(zi)動(dong)焊(han)、無損檢(jian)測。焊(han)后總體拋丸除(chu)銹，消地應力(li)、防銹處(chu)理，超(chao)過Sa2.5級；

5，厚鋼板(ban)原材(cai)料為Q235B；環氧富(fu)鋅漆，薄(bo)厚120μm。

端梁一部分

1，端梁(liang)選用絞接軟(ruan)性設計(ji)方案(an)，防(fang)止“幾條腿(tui)”運作。

2，車轱轆選用(yong)鏜(tang)孔(kong)方式，應用(yong)數控機床鏜(tang)銑床一回精準定位生(sheng)產(chan)加工，保證規格精密度和(he)配合(he)尺寸；

3，每一(yi)端(duan)梁裝有雙輪緣的車轱(gu)轆、緩沖器、驅動器維護和防(fang)外遇保護器，安全性有確保。

4，承重(zhong)梁與端梁選用(yong)10.9級高強(qiang)螺栓聯接(jie)，保證整個設備構造抗壓強(qiang)度和(he)精密度。

5，半今龍門(men)端梁選用矩形(xing)方(fang)管制做，車轱轆為無邊(bian)緣設計方(fang)案，路軌與(yu)路面(mian)每(mei)平米。

小轎車總程

1，雙梁(liang)小(xiao)轎車承重梁(liang)與承重梁(liang)選(xuan)用軟(ruan)性絞接方式(shi)；防止“幾條(tiao)腿(tui)”運(yun)作。

2，電動機＋制(zhi)動系統＋減速器＋行程開(kai)關四合一(yi)一(yi)體化設(she)計方案，結構(gou)緊湊

3，小轎車搭建有安全(quan)性鉤，防失控。

4，全部(bu)傳動系統組(zu)織選用無(wu)連軸器的立即I/O方式，傳動系統高(gao)效率、裝配線高(gao)精度、免維護保養。

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