門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)(yong)(yong)于戶外(wai)的(de)(de)貨(huo)(huo)運(yun)站(zhan)、石料場(chang)(chang)貨(huo)(huo)、散(san)柜的(de)(de)裝(zhuang)卸搬運(yun)工(gong)(gong)作(zuo) 。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備場(chang)(chang)所(suo)使用(yong)(yong)(yong)率高、工(gong)(gong)作(zuo) 范疇(chou)(chou)(chou)大(da)、融入范圍廣、實用(yong)(yong)(yong)性(xing)強等(deng)(deng)特性(xing)，在海港貨(huo)(huo)運(yun)站(zhan)獲得普(pu)遍應用(yong)(yong)(yong)。它的(de)(de)金屬(shu)構(gou)(gou)(gou)件(jian)像門形架(jia)構(gou)(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)下(xia)(xia)安裝(zhuang)兩根撐(cheng)腳，能(neng)夠立即在路面的(de)(de)路軌上(shang)走(zou)(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)兩邊能(neng)夠具備外(wai)伸懸(xuan)(xuan)臂(bei)梁(liang)(liang)(liang)(liang)(liang)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)這種形變。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適(shi)(shi)用(yong)(yong)(yong)堆放場(chang)(chang)及工(gong)(gong)業廠房(fang)內無(wu)牛腿支撐(cheng)點的(de)(de)場(chang)(chang)所(suo)，方式(shi)(shi)(shi)分(fen)成(cheng)(cheng)半龍門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)龍門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)噸(dun)數可(ke)去300噸(dun)。適(shi)(shi)用(yong)(yong)(yong)海港、堆放場(chang)(chang)等(deng)(deng)，進(jin)行戶外(wai)的(de)(de)貨(huo)(huo)運(yun)站(zhan)、石料場(chang)(chang)貨(huo)(huo)、散(san)柜的(de)(de)裝(zhuang)卸搬運(yun)工(gong)(gong)作(zuo) 。它的(de)(de)金屬(shu)構(gou)(gou)(gou)件(jian)像門形架(jia)構(gou)(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)下(xia)(xia)安裝(zhuang)兩根撐(cheng)腳，能(neng)夠立即在路面的(de)(de)路軌上(shang)走(zou)(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)兩邊能(neng)夠具備外(wai)伸懸(xuan)(xuan)臂(bei)梁(liang)(liang)(liang)(liang)(liang)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)(gou)(gou)類型由龍門架(jia)、大(da)貨(huo)(huo)車(che)運(yun)作(zuo)組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)和(he)電氣設備一(yi)(yi)部(bu)分(fen)等(deng)(deng)構(gou)(gou)(gou)成(cheng)(cheng)。有的(de)(de)橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在一(yi)(yi)邊有支腳，另一(yi)(yi)邊支撐(cheng)點在工(gong)(gong)業廠房(fang)或棧橋上(shang)運(yun)作(zuo)，稱之為半橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)龍門架(jia)上(shang)端跨接 (含(han)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)和(he)端梁(liang)(liang)(liang)(liang)(liang))、支腳、下(xia)(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)等(deng)(deng)一(yi)(yi)部(bu)分(fen)組成(cheng)(cheng)。以便擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)作(zuo) 范疇(chou)(chou)(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)(liang)能(neng)夠向(xiang)一(yi)(yi)邊或兩邊抬起(qi)(qi)(qi)(qi)支腳之外(wai)，產(chan)生懸(xuan)(xuan)壁。也可(ke)選用(yong)(yong)(yong)帶伸縮(suo)臂(bei)的(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)，根據伸縮(suo)臂(bei)的(de)(de)俯仰和(he)轉動擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)作(zuo) 范疇(chou)(chou)(chou)

承重梁構造

1，承重梁選用歐式古典箱型梁組織(zhi)設計方案，重量輕，合(he)理配置；

2，整個(ge)PCB線路板制做，無對接焊縫，比拼湊(cou)承(cheng)重梁更牢固。

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

4，選用埋弧(hu)焊(han)自動焊(han)、無(wu)損檢測。焊(han)后總體拋(pao)丸除銹，消地應力、防銹處理，超過(guo)Sa2.5級；

5，厚鋼(gang)板原材料為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁(liang)選用絞接軟性設計方(fang)案(an)，防止(zhi)“幾條腿”運作。

2，車(che)轱轆選用(yong)鏜孔方式，應(ying)用(yong)數控機床(chuang)鏜銑床(chuang)一回精準定位生產加(jia)工(gong)，保證規(gui)格(ge)精密度和配(pei)合尺寸；

3，每(mei)一端梁裝有雙輪(lun)緣(yuan)的車轱轆、緩沖器、驅動器維護和(he)防(fang)外遇保護器，安(an)全性有確保。

4，承重梁(liang)與端梁(liang)選用10.9級高(gao)強螺栓聯接(jie)，保證整(zheng)個設(she)備構造抗壓強度和精密度。

5，半今龍(long)門端梁選用矩形方管制(zhi)做(zuo)，車轱轆為無邊緣(yuan)設計方案(an)，路(lu)軌與(yu)路(lu)面每平米(mi)。

小轎車總程

1，雙梁(liang)小(xiao)轎(jiao)車承重梁(liang)與承重梁(liang)選用軟性絞接方式；防止“幾(ji)條腿”運作。

2，電動機(ji)＋制動系統＋減速(su)器＋行程開(kai)關四合(he)一一體化(hua)設(she)計方案，結構緊湊

3，小轎車搭(da)建有(you)安全性鉤，防失控。

4，全部傳動系統組(zu)織選用無連軸(zhou)器的(de)立(li)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，工作中級別為A6級，防水等級IP55，H級絕(jue)緣層。防污防潮，提升安(an)全級別。