門(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主要(yao)用(yong)(yong)(yong)于戶外(wai)(wai)的貨運(yun)(yun)(yun)(yun)站(zhan)、石料(liao)(liao)場(chang)(chang)貨、散柜(ju)的裝卸搬運(yun)(yun)(yun)(yun)工(gong)作(zuo) 。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具(ju)備場(chang)(chang)所使用(yong)(yong)(yong)率高、工(gong)作(zuo) 范(fan)(fan)疇大(da)(da)、融入范(fan)(fan)圍廣、實用(yong)(yong)(yong)性強等特性，在(zai)海港貨運(yun)(yun)(yun)(yun)站(zhan)獲得普遍應用(yong)(yong)(yong)。它(ta)的金屬構件像門(men)(men)(men)形架(jia)構，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝兩(liang)(liang)根撐(cheng)(cheng)腳，能夠立(li)即(ji)(ji)在(zai)路(lu)(lu)面的路(lu)(lu)軌上(shang)(shang)走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊(bian)能夠具(ju)備外(wai)(wai)伸(shen)(shen)懸臂(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的這種形變。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適(shi)用(yong)(yong)(yong)堆放場(chang)(chang)及(ji)工(gong)業廠房(fang)內無牛腿支撐(cheng)(cheng)點的場(chang)(chang)所，方式(shi)(shi)分(fen)成(cheng)半龍(long)門(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和(he)龍(long)門(men)(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)(da)噸(dun)數可(ke)(ke)去300噸(dun)。適(shi)用(yong)(yong)(yong)海港、堆放場(chang)(chang)等，進行戶外(wai)(wai)的貨運(yun)(yun)(yun)(yun)站(zhan)、石料(liao)(liao)場(chang)(chang)貨、散柜(ju)的裝卸搬運(yun)(yun)(yun)(yun)工(gong)作(zuo) 。它(ta)的金屬構件像門(men)(men)(men)形架(jia)構，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝兩(liang)(liang)根撐(cheng)(cheng)腳，能夠立(li)即(ji)(ji)在(zai)路(lu)(lu)面的路(lu)(lu)軌上(shang)(shang)走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊(bian)能夠具(ju)備外(wai)(wai)伸(shen)(shen)懸臂(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結(jie)構類型由龍(long)門(men)(men)(men)架(jia)、大(da)(da)貨車運(yun)(yun)(yun)(yun)作(zuo)組織、起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎(jiao)車和(he)電氣設備一(yi)部分(fen)等構成(cheng)。有的橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只在(zai)一(yi)邊(bian)有支腳，另一(yi)邊(bian)支撐(cheng)(cheng)點在(zai)工(gong)業廠房(fang)或棧橋(qiao)(qiao)(qiao)上(shang)(shang)運(yun)(yun)(yun)(yun)作(zuo)，稱(cheng)之(zhi)為(wei)半橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的龍(long)門(men)(men)(men)架(jia)上(shang)(shang)端跨接(jie) (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)端梁(liang)(liang)(liang))、支腳、下承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等一(yi)部分(fen)組成(cheng)。以便(bian)擴張起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)作(zuo) 范(fan)(fan)疇，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能夠向一(yi)邊(bian)或兩(liang)(liang)邊(bian)抬起(qi)(qi)(qi)(qi)(qi)(qi)(qi)支腳之(zhi)外(wai)(wai)，產生懸壁。也可(ke)(ke)選(xuan)用(yong)(yong)(yong)帶伸(shen)(shen)縮(suo)臂(bei)的起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎(jiao)車，根據(ju)伸(shen)(shen)縮(suo)臂(bei)的俯仰和(he)轉(zhuan)動擴張起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)作(zuo) 范(fan)(fan)疇

承重梁構造

1，承重梁選用歐(ou)式古典箱(xiang)型梁組織(zhi)設計(ji)方案(an)，重量輕，合理配置(zhi)；

2，整個PCB線(xian)路板制做，無對接焊(han)縫(feng)，比拼湊承重梁更牢固。

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

4，選(xuan)用埋弧(hu)焊(han)自動焊(han)、無(wu)損檢測(ce)。焊(han)后總體(ti)拋丸除銹，消(xiao)地應力(li)、防(fang)銹處理，超(chao)過Sa2.5級(ji)；

5，厚(hou)鋼板(ban)原材料為Q235B；環(huan)氧富鋅漆(qi)，薄厚(hou)120μm。

端梁一部分

1，端(duan)梁(liang)選用絞接軟性設計方案，防(fang)止“幾條腿(tui)”運作。

2，車轱轆選用鏜孔方式(shi)，應(ying)用數(shu)控(kong)機床(chuang)鏜銑床(chuang)一(yi)回精(jing)準定位生產(chan)加工，保證規格精(jing)密度和配合尺寸；

3，每一端(duan)梁裝有(you)雙輪緣的車轱轆(lu)、緩沖器、驅(qu)動器維護(hu)和防外遇保護(hu)器，安全性有(you)確保。

4，承(cheng)重梁(liang)(liang)與(yu)端(duan)梁(liang)(liang)選用(yong)10.9級高強螺栓聯(lian)接，保證整個設備構造抗壓(ya)強度和精密度。

5，半今龍(long)門端梁選用矩形方(fang)(fang)管制做，車轱轆為(wei)無邊(bian)緣設(she)計方(fang)(fang)案，路軌與路面每(mei)平(ping)米。

小轎車總程

1，雙(shuang)梁(liang)小(xiao)轎車承(cheng)重梁(liang)與承(cheng)重梁(liang)選(xuan)用軟性(xing)絞接方式；防(fang)止(zhi)“幾條(tiao)腿”運作。

2，電動(dong)(dong)機＋制動(dong)(dong)系統＋減速器(qi)＋行程(cheng)開關四合(he)一一體化設(she)計方案，結構(gou)緊湊

3，小轎(jiao)車搭建(jian)有安(an)全性(xing)鉤，防失控。

4，全部傳動系統(tong)組(zu)織(zhi)選用無連軸器的立即I/O方式，傳動系統(tong)高效率、裝(zhuang)配線高精度、免維護(hu)保養。

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