門(men)式起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主要用(yong)于戶(hu)外(wai)(wai)的(de)貨(huo)運站、石料場(chang)貨(huo)、散(san)柜的(de)裝卸(xie)搬運工(gong)(gong)(gong)(gong)作(zuo)(zuo) 。橋式起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具(ju)備場(chang)所使用(yong)率高(gao)、工(gong)(gong)(gong)(gong)作(zuo)(zuo) 范(fan)疇大、融入(ru)范(fan)圍(wei)廣(guang)、實用(yong)性強等(deng)特(te)性，在(zai)海港貨(huo)運站獲得(de)普遍應用(yong)。它的(de)金屬構(gou)件(jian)像門(men)形架(jia)構(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝兩根(gen)(gen)撐(cheng)腳，能(neng)(neng)夠(gou)立即在(zai)路(lu)面的(de)路(lu)軌上(shang)(shang)走動，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)(bian)能(neng)(neng)夠(gou)具(ju)備外(wai)(wai)伸(shen)懸(xuan)臂(bei)(bei)梁(liang)(liang)。橋式起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)式起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)這種形變(bian)。橋式起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適用(yong)堆(dui)放(fang)場(chang)及(ji)工(gong)(gong)(gong)(gong)業廠(chang)房內無牛腿(tui)支(zhi)撐(cheng)點(dian)的(de)場(chang)所，方式分成半龍(long)門(men)式起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和龍(long)門(men)式起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大噸(dun)數可去300噸(dun)。適用(yong)海港、堆(dui)放(fang)場(chang)等(deng)，進行戶(hu)外(wai)(wai)的(de)貨(huo)運站、石料場(chang)貨(huo)、散(san)柜的(de)裝卸(xie)搬運工(gong)(gong)(gong)(gong)作(zuo)(zuo) 。它的(de)金屬構(gou)件(jian)像門(men)形架(jia)構(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝兩根(gen)(gen)撐(cheng)腳，能(neng)(neng)夠(gou)立即在(zai)路(lu)面的(de)路(lu)軌上(shang)(shang)走動，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊(bian)(bian)能(neng)(neng)夠(gou)具(ju)備外(wai)(wai)伸(shen)懸(xuan)臂(bei)(bei)梁(liang)(liang)。橋式起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結構(gou)類(lei)型由龍(long)門(men)架(jia)、大貨(huo)車(che)運作(zuo)(zuo)組(zu)織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎車(che)和電氣設備一部分等(deng)構(gou)成。有(you)的(de)橋式起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只在(zai)一邊(bian)(bian)有(you)支(zhi)腳，另一邊(bian)(bian)支(zhi)撐(cheng)點(dian)在(zai)工(gong)(gong)(gong)(gong)業廠(chang)房或棧(zhan)橋上(shang)(shang)運作(zuo)(zuo)，稱之(zhi)為(wei)半橋式起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋式起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)龍(long)門(men)架(jia)上(shang)(shang)端跨接(jie) (含承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和端梁(liang)(liang))、支(zhi)腳、下承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一部分組(zu)成。以便擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)(gong)(gong)作(zuo)(zuo) 范(fan)疇，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)(neng)夠(gou)向(xiang)一邊(bian)(bian)或兩邊(bian)(bian)抬起(qi)支(zhi)腳之(zhi)外(wai)(wai)，產(chan)生懸(xuan)壁。也可選用(yong)帶(dai)伸(shen)縮(suo)臂(bei)(bei)的(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎車(che)，根(gen)(gen)據伸(shen)縮(suo)臂(bei)(bei)的(de)俯仰和轉動擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)(gong)(gong)作(zuo)(zuo) 范(fan)疇

承重梁構造

1，承重梁選(xuan)用歐式(shi)古典箱型梁組織設計方案，重量輕，合理配置；

2，整個PCB線路(lu)板(ban)制(zhi)做，無對接焊縫，比拼(pin)湊(cou)承(cheng)重梁(liang)更牢固(gu)。

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

4，選用埋弧焊自動(dong)焊、無損(sun)檢測。焊后總體拋丸(wan)除銹(xiu)(xiu)，消地應(ying)力、防銹(xiu)(xiu)處理，超過Sa2.5級；

5，厚(hou)鋼(gang)板原材料(liao)為Q235B；環氧富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞接軟性設計方案，防止“幾條腿”運(yun)作。

2，車轱轆選(xuan)用(yong)鏜(tang)孔方式，應(ying)用(yong)數控(kong)機床(chuang)鏜(tang)銑(xian)床(chuang)一回精準定位生(sheng)產加工，保(bao)證(zheng)規(gui)格(ge)精密度(du)和配合尺寸(cun)；

3，每一端梁裝(zhuang)有(you)雙輪緣的車轱轆、緩沖器、驅動器維(wei)護和防外(wai)遇保護器，安全性(xing)有(you)確保。

4，承重梁與端梁選用10.9級高強(qiang)(qiang)螺栓聯接(jie)，保證整個設備構造(zao)抗壓強(qiang)(qiang)度(du)和(he)精(jing)密(mi)度(du)。

5，半今龍門端梁選用矩形方管制做，車(che)轱轆為無邊緣設計(ji)方案，路軌與路面每平(ping)米。

小轎車總程

1，雙(shuang)梁小(xiao)轎車承(cheng)重梁與承(cheng)重梁選用(yong)軟(ruan)性絞接方式；防止“幾條腿”運(yun)作。

2，電動機＋制動系統＋減速器＋行(xing)程開關四合(he)一(yi)一(yi)體(ti)化設計方案，結(jie)構緊湊

3，小轎車搭建(jian)有安全(quan)性鉤，防失控。

4，全部(bu)傳動系統(tong)組織(zhi)選(xuan)用無連軸器(qi)的立即I/O方式，傳動系統(tong)高效率(lv)、裝配線高精度(du)、免維護(hu)保養。

5，工作中級別為A6級，防水等(deng)級IP55，H級絕緣(yuan)層。防污(wu)防潮(chao)，提升安全級別。