門(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主(zhu)要用(yong)(yong)于戶(hu)外(wai)的(de)(de)(de)貨(huo)運(yun)站、石料(liao)場(chang)(chang)貨(huo)、散柜的(de)(de)(de)裝卸搬(ban)運(yun)工作 。橋式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備場(chang)(chang)所(suo)使用(yong)(yong)率(lv)高、工作 范(fan)疇大、融入范(fan)圍廣、實用(yong)(yong)性強等(deng)(deng)(deng)特性，在(zai)(zai)(zai)海(hai)港貨(huo)運(yun)站獲得普遍應用(yong)(yong)。它的(de)(de)(de)金屬構(gou)(gou)件(jian)像門(men)(men)形架構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝兩(liang)(liang)根(gen)撐(cheng)腳，能(neng)夠(gou)立(li)即(ji)在(zai)(zai)(zai)路(lu)面(mian)的(de)(de)(de)路(lu)軌(gui)上(shang)走(zou)動，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊能(neng)夠(gou)具備外(wai)伸(shen)懸(xuan)(xuan)臂(bei)(bei)梁(liang)(liang)。橋式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)這種形變(bian)。橋式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)(yong)堆(dui)放場(chang)(chang)及工業廠房內無牛腿(tui)支撐(cheng)點的(de)(de)(de)場(chang)(chang)所(suo)，方式(shi)分(fen)(fen)成(cheng)半(ban)龍門(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和龍門(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸數(shu)可(ke)去300噸。適用(yong)(yong)海(hai)港、堆(dui)放場(chang)(chang)等(deng)(deng)(deng)，進(jin)行戶(hu)外(wai)的(de)(de)(de)貨(huo)運(yun)站、石料(liao)場(chang)(chang)貨(huo)、散柜的(de)(de)(de)裝卸搬(ban)運(yun)工作 。它的(de)(de)(de)金屬構(gou)(gou)件(jian)像門(men)(men)形架構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝兩(liang)(liang)根(gen)撐(cheng)腳，能(neng)夠(gou)立(li)即(ji)在(zai)(zai)(zai)路(lu)面(mian)的(de)(de)(de)路(lu)軌(gui)上(shang)走(zou)動，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)邊能(neng)夠(gou)具備外(wai)伸(shen)懸(xuan)(xuan)臂(bei)(bei)梁(liang)(liang)。橋式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)(gou)類型由龍門(men)(men)架、大貨(huo)車運(yun)作組(zu)織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車和電氣設備一部分(fen)(fen)等(deng)(deng)(deng)構(gou)(gou)成(cheng)。有的(de)(de)(de)橋式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)(zai)(zai)一邊有支腳，另(ling)一邊支撐(cheng)點在(zai)(zai)(zai)工業廠房或棧橋上(shang)運(yun)作，稱之為半(ban)橋式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)龍門(men)(men)架上(shang)端(duan)跨接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和端(duan)梁(liang)(liang))、支腳、下承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)(deng)(deng)一部分(fen)(fen)組(zu)成(cheng)。以便(bian)擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備工作 范(fan)疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠(gou)向一邊或兩(liang)(liang)邊抬起(qi)(qi)(qi)支腳之外(wai)，產生懸(xuan)(xuan)壁。也可(ke)選用(yong)(yong)帶伸(shen)縮臂(bei)(bei)的(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車，根(gen)據伸(shen)縮臂(bei)(bei)的(de)(de)(de)俯仰和轉(zhuan)動擴張起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備工作 范(fan)疇

承重梁構造

1，承重(zhong)梁選(xuan)用(yong)歐式(shi)古典箱(xiang)型(xing)梁組織設計方案(an)，重(zhong)量輕，合理配置；

2，整個(ge)PCB線(xian)路板制(zhi)做，無(wu)對接焊縫，比拼湊承重梁(liang)更牢固。

3，豎直剛度(du)為1/800，梁(liang)端拱度(du)由數控切(qie)割整個(ge)PCB線路板開料(liao)，精(jing)準(zhun)度(du)高。

4，選用埋(mai)弧焊自動焊、無損(sun)檢(jian)測。焊后(hou)總(zong)體拋丸除銹，消地應力(li)、防(fang)銹處理，超過Sa2.5級；

5，厚鋼(gang)板原材料為Q235B；環(huan)氧富鋅漆(qi)，薄厚120μm。

端梁一部分

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

2，車轱轆選用鏜(tang)孔方(fang)式(shi)，應(ying)用數控機(ji)床(chuang)鏜(tang)銑床(chuang)一(yi)回精準定位生(sheng)產加工，保(bao)證規格精密度和配(pei)合尺寸；

3，每一端(duan)梁裝有雙輪緣的車轱轆(lu)、緩沖器、驅動器維護和防外遇保(bao)護器，安全性有確保(bao)。

4，承(cheng)重梁(liang)(liang)與端梁(liang)(liang)選用10.9級(ji)高強螺(luo)栓(shuan)聯接，保證(zheng)整個設備構造抗壓強度(du)和精密(mi)度(du)。

5，半今(jin)龍(long)門端梁選用矩形方管(guan)制做，車轱轆(lu)為無邊(bian)緣設計方案，路軌與路面(mian)每(mei)平米(mi)。

小轎車總程

1，雙梁(liang)(liang)小轎車承(cheng)重梁(liang)(liang)與(yu)承(cheng)重梁(liang)(liang)選用(yong)軟性絞接方式；防止“幾條腿(tui)”運作。

2，電動機＋制動系統＋減速器＋行程開關(guan)四合一一體化設(she)計(ji)方案，結構緊(jin)湊

3，小轎車搭建(jian)有(you)安(an)全性鉤，防(fang)失控。

4，全部傳動系統組織選用無連(lian)軸(zhou)器(qi)的立即I/O方式，傳動系統高(gao)效率、裝配線高(gao)精(jing)度、免維護保養。

5，工作(zuo)中(zhong)級(ji)別(bie)為A6級(ji)，防水等級(ji)IP55，H級(ji)絕緣(yuan)層。防污(wu)防潮(chao)，提升安全(quan)級(ji)別(bie)。