門(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)(yong)于戶外的(de)(de)(de)(de)貨(huo)(huo)運(yun)(yun)站(zhan)(zhan)、石料場(chang)(chang)貨(huo)(huo)、散柜的(de)(de)(de)(de)裝卸搬運(yun)(yun)工作(zuo) 。橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備(bei)場(chang)(chang)所(suo)使用(yong)(yong)率高、工作(zuo) 范疇大(da)(da)、融入范圍廣、實(shi)用(yong)(yong)性(xing)強等特性(xing)，在(zai)(zai)海(hai)(hai)港貨(huo)(huo)運(yun)(yun)站(zhan)(zhan)獲(huo)得普遍(bian)應用(yong)(yong)。它的(de)(de)(de)(de)金屬構(gou)件像門(men)形(xing)架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝兩(liang)(liang)根撐腳(jiao)，能(neng)(neng)夠立即在(zai)(zai)路(lu)面的(de)(de)(de)(de)路(lu)軌上走(zou)(zou)動(dong)(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊(bian)能(neng)(neng)夠具備(bei)外伸懸臂(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)這種形(xing)變。橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用(yong)(yong)堆(dui)放場(chang)(chang)及(ji)工業(ye)廠房內無牛腿(tui)支(zhi)(zhi)撐點的(de)(de)(de)(de)場(chang)(chang)所(suo)，方(fang)式(shi)分(fen)(fen)成半龍門(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和龍門(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)(da)噸數可(ke)去300噸。適(shi)用(yong)(yong)海(hai)(hai)港、堆(dui)放場(chang)(chang)等，進行戶外的(de)(de)(de)(de)貨(huo)(huo)運(yun)(yun)站(zhan)(zhan)、石料場(chang)(chang)貨(huo)(huo)、散柜的(de)(de)(de)(de)裝卸搬運(yun)(yun)工作(zuo) 。它的(de)(de)(de)(de)金屬構(gou)件像門(men)形(xing)架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安裝兩(liang)(liang)根撐腳(jiao)，能(neng)(neng)夠立即在(zai)(zai)路(lu)面的(de)(de)(de)(de)路(lu)軌上走(zou)(zou)動(dong)(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊(bian)能(neng)(neng)夠具備(bei)外伸懸臂(bei)梁(liang)(liang)。橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類型由(you)龍門(men)架(jia)、大(da)(da)貨(huo)(huo)車(che)運(yun)(yun)作(zuo)組織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝小(xiao)轎(jiao)車(che)和電氣設備(bei)一(yi)部(bu)分(fen)(fen)等構(gou)成。有的(de)(de)(de)(de)橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)(zai)一(yi)邊(bian)有支(zhi)(zhi)腳(jiao)，另一(yi)邊(bian)支(zhi)(zhi)撐點在(zai)(zai)工業(ye)廠房或棧橋(qiao)(qiao)上運(yun)(yun)作(zuo)，稱(cheng)之為(wei)半橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)龍門(men)架(jia)上端跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和端梁(liang)(liang))、支(zhi)(zhi)腳(jiao)、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等一(yi)部(bu)分(fen)(fen)組成。以便擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)工作(zuo) 范疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)(neng)夠向一(yi)邊(bian)或兩(liang)(liang)邊(bian)抬起(qi)(qi)(qi)支(zhi)(zhi)腳(jiao)之外，產(chan)生懸壁。也可(ke)選用(yong)(yong)帶伸縮(suo)臂(bei)的(de)(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝小(xiao)轎(jiao)車(che)，根據(ju)伸縮(suo)臂(bei)的(de)(de)(de)(de)俯(fu)仰和轉(zhuan)動(dong)(dong)擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)工作(zuo) 范疇

承重梁構造

1，承重梁(liang)選用歐式(shi)古典箱型梁(liang)組織設計(ji)方案，重量輕，合理配置；

2，整(zheng)個PCB線(xian)路板制(zhi)做，無對接焊(han)縫(feng)，比拼(pin)湊(cou)承重梁(liang)更牢固。

3，豎直剛度為1/800，梁端拱度由數控切割整(zheng)個PCB線路板(ban)開料，精準度高。

4，選用埋(mai)弧焊(han)自動焊(han)、無損檢測。焊(han)后總體拋丸除銹，消地應力、防銹處理(li)，超過Sa2.5級(ji)；

5，厚鋼板原(yuan)材(cai)料為Q235B；環(huan)氧富鋅(xin)漆，薄厚120μm。

端梁一部分

1，端梁選(xuan)用絞接(jie)軟(ruan)性設計方案(an)，防止“幾條腿(tui)”運作。

2，車(che)轱(gu)轆選(xuan)用鏜孔(kong)方(fang)式，應用數控機床(chuang)鏜銑床(chuang)一回精準(zhun)定(ding)位生產加工，保(bao)證(zheng)規格精密度和配(pei)合尺寸；

3，每(mei)一端梁裝有雙輪緣的車轱轆(lu)、緩(huan)沖器、驅動器維護和(he)防(fang)外(wai)遇保護器，安全性有確(que)保。

4，承(cheng)重(zhong)梁與端梁選用10.9級高強螺栓聯(lian)接，保證整個設備構(gou)造抗壓強度(du)和精密(mi)度(du)。

5，半今龍(long)門端(duan)梁選用矩形(xing)方管(guan)制做，車轱轆為無邊緣設計(ji)方案，路軌與路面每平米(mi)。

小轎車總程

1，雙梁小轎車承重(zhong)梁與承重(zhong)梁選用(yong)軟性絞(jiao)接(jie)方式；防(fang)止(zhi)“幾條腿”運作(zuo)。

2，電(dian)動機(ji)＋制動系統＋減速器(qi)＋行程開關(guan)四合(he)一一體化設計方案，結構(gou)緊(jin)湊

3，小(xiao)轎(jiao)車搭建有(you)安全(quan)性鉤，防失(shi)控(kong)。

4，全(quan)部傳動(dong)系(xi)統(tong)組織選用無連軸器的立即I/O方式，傳動(dong)系(xi)統(tong)高效率、裝配線高精度、免維護(hu)保養。

5，工作中級別(bie)(bie)為A6級，防(fang)水等(deng)級IP55，H級絕緣(yuan)層。防(fang)污防(fang)潮，提升(sheng)安全級別(bie)(bie)。