門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)主要用(yong)(yong)(yong)于戶(hu)外(wai)的(de)貨(huo)運站、石料場(chang)貨(huo)、散柜(ju)的(de)裝(zhuang)(zhuang)卸搬運工作(zuo)(zuo)(zuo) 。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)具備(bei)(bei)場(chang)所(suo)使用(yong)(yong)(yong)率高、工作(zuo)(zuo)(zuo) 范疇大、融(rong)入范圍廣、實用(yong)(yong)(yong)性強等特性，在(zai)海港(gang)貨(huo)運站獲(huo)得普遍應用(yong)(yong)(yong)。它的(de)金屬(shu)構(gou)件(jian)像門(men)形架(jia)(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)(zhuang)兩(liang)(liang)根(gen)(gen)(gen)撐(cheng)腳(jiao)(jiao)，能(neng)夠(gou)(gou)立(li)即在(zai)路(lu)面(mian)的(de)路(lu)軌上(shang)走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊(bian)能(neng)夠(gou)(gou)具備(bei)(bei)外(wai)伸(shen)(shen)懸臂(bei)(bei)梁(liang)(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)是門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)這種形變。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)適(shi)用(yong)(yong)(yong)堆放場(chang)及工業廠房(fang)內無牛腿支(zhi)(zhi)撐(cheng)點的(de)場(chang)所(suo)，方式(shi)(shi)(shi)分成半(ban)龍(long)門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)和(he)龍(long)門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)，大噸數可(ke)去300噸。適(shi)用(yong)(yong)(yong)海港(gang)、堆放場(chang)等，進(jin)行戶(hu)外(wai)的(de)貨(huo)運站、石料場(chang)貨(huo)、散柜(ju)的(de)裝(zhuang)(zhuang)卸搬運工作(zuo)(zuo)(zuo) 。它的(de)金屬(shu)構(gou)件(jian)像門(men)形架(jia)(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)(zhuang)兩(liang)(liang)根(gen)(gen)(gen)撐(cheng)腳(jiao)(jiao)，能(neng)夠(gou)(gou)立(li)即在(zai)路(lu)面(mian)的(de)路(lu)軌上(shang)走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊(bian)能(neng)夠(gou)(gou)具備(bei)(bei)外(wai)伸(shen)(shen)懸臂(bei)(bei)梁(liang)(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)結構(gou)類型(xing)由龍(long)門(men)架(jia)(jia)、大貨(huo)車運作(zuo)(zuo)(zuo)組織、起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)吊裝(zhuang)(zhuang)小轎(jiao)車和(he)電氣設備(bei)(bei)一(yi)部(bu)分等構(gou)成。有的(de)橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)只在(zai)一(yi)邊(bian)有支(zhi)(zhi)腳(jiao)(jiao)，另一(yi)邊(bian)支(zhi)(zhi)撐(cheng)點在(zai)工業廠房(fang)或(huo)棧橋(qiao)上(shang)運作(zuo)(zuo)(zuo)，稱之為半(ban)橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)龍(long)門(men)架(jia)(jia)上(shang)端跨(kua)接 (含承(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)和(he)端梁(liang)(liang)(liang))、支(zhi)(zhi)腳(jiao)(jiao)、下承(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)等一(yi)部(bu)分組成。以便(bian)擴張(zhang)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)設備(bei)(bei)工作(zuo)(zuo)(zuo) 范疇，承(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)能(neng)夠(gou)(gou)向一(yi)邊(bian)或(huo)兩(liang)(liang)邊(bian)抬起(qi)(qi)(qi)(qi)(qi)(qi)支(zhi)(zhi)腳(jiao)(jiao)之外(wai)，產生(sheng)懸壁。也可(ke)選用(yong)(yong)(yong)帶伸(shen)(shen)縮臂(bei)(bei)的(de)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)吊裝(zhuang)(zhuang)小轎(jiao)車，根(gen)(gen)(gen)據(ju)伸(shen)(shen)縮臂(bei)(bei)的(de)俯仰(yang)和(he)轉動擴張(zhang)起(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)設備(bei)(bei)工作(zuo)(zuo)(zuo) 范疇

承重梁構造

1，承重(zhong)梁選用歐式(shi)古典箱型梁組織設(she)計方案，重(zhong)量輕，合理配置；

2，整個PCB線路(lu)板制做，無對接焊縫，比拼(pin)湊承重(zhong)梁更牢固。

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

4，選用埋弧(hu)焊(han)(han)自動焊(han)(han)、無損檢(jian)測。焊(han)(han)后總體拋丸除(chu)銹，消地應力(li)、防銹處(chu)理，超過(guo)Sa2.5級；

5，厚(hou)鋼板(ban)原材(cai)料為Q235B；環氧(yang)富鋅(xin)漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞接軟性設(she)計(ji)方案，防止“幾條腿(tui)”運作。

2，車(che)轱(gu)轆選(xuan)用鏜孔方式，應用數控(kong)機床鏜銑床一(yi)回精準定位(wei)生(sheng)產加(jia)工，保證規格(ge)精密度和配合尺(chi)寸；

3，每一端(duan)梁裝有雙輪緣的車轱轆、緩沖器、驅(qu)動器維護和防外遇保護器，安全(quan)性有確(que)保。

4，承(cheng)重梁與端梁選用10.9級高強(qiang)螺(luo)栓聯(lian)接，保證整個設備構造抗壓強(qiang)度和精密度。

5，半今(jin)龍門端梁選用矩形方管制做，車轱轆為無邊緣設計(ji)方案，路軌與路面(mian)每平米。

小轎車總程

1，雙(shuang)梁(liang)小轎(jiao)車承重(zhong)梁(liang)與承重(zhong)梁(liang)選(xuan)用軟性絞接(jie)方式；防止“幾條腿”運作。

2，電(dian)動(dong)機＋制(zhi)動(dong)系(xi)統＋減速器＋行程開關四合一(yi)一(yi)體化(hua)設計方案，結構緊湊

3，小轎車(che)搭建有安全性鉤，防失控。

4，全部(bu)傳動系統(tong)組(zu)織選用無連(lian)軸(zhou)器的立即I/O方式，傳動系統(tong)高(gao)效(xiao)率、裝配線高(gao)精度、免維(wei)護保養(yang)。

5，工作中(zhong)級別為A6級，防(fang)水等級IP55，H級絕緣(yuan)層(ceng)。防(fang)污防(fang)潮(chao)，提(ti)升安(an)全級別。