門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)主要用(yong)(yong)于戶外(wai)的(de)(de)(de)(de)貨(huo)運(yun)(yun)(yun)(yun)站、石(shi)料(liao)場貨(huo)、散柜的(de)(de)(de)(de)裝(zhuang)(zhuang)(zhuang)卸搬運(yun)(yun)(yun)(yun)工作 。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)具備(bei)(bei)場所使用(yong)(yong)率高、工作 范(fan)疇大、融(rong)入范(fan)圍廣、實(shi)用(yong)(yong)性(xing)強等特性(xing)，在海(hai)港貨(huo)運(yun)(yun)(yun)(yun)站獲得普遍應(ying)用(yong)(yong)。它(ta)的(de)(de)(de)(de)金屬構件像(xiang)門(men)形架構，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝(zhuang)(zhuang)(zhuang)兩(liang)根撐腳(jiao)，能夠立即在路(lu)面的(de)(de)(de)(de)路(lu)軌(gui)上(shang)走動(dong)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊(bian)能夠具備(bei)(bei)外(wai)伸懸臂(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)是(shi)門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)的(de)(de)(de)(de)這(zhe)種形變(bian)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)適(shi)用(yong)(yong)堆放場及(ji)工業(ye)(ye)廠(chang)房(fang)內(nei)無牛腿支(zhi)(zhi)撐點的(de)(de)(de)(de)場所，方(fang)式(shi)(shi)(shi)(shi)分成(cheng)半龍(long)門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)和(he)龍(long)門(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)，大噸(dun)數可去(qu)300噸(dun)。適(shi)用(yong)(yong)海(hai)港、堆放場等，進行戶外(wai)的(de)(de)(de)(de)貨(huo)運(yun)(yun)(yun)(yun)站、石(shi)料(liao)場貨(huo)、散柜的(de)(de)(de)(de)裝(zhuang)(zhuang)(zhuang)卸搬運(yun)(yun)(yun)(yun)工作 。它(ta)的(de)(de)(de)(de)金屬構件像(xiang)門(men)形架構，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝(zhuang)(zhuang)(zhuang)兩(liang)根撐腳(jiao)，能夠立即在路(lu)面的(de)(de)(de)(de)路(lu)軌(gui)上(shang)走動(dong)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊(bian)能夠具備(bei)(bei)外(wai)伸懸臂(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)結構類型由龍(long)門(men)架、大貨(huo)車運(yun)(yun)(yun)(yun)作組(zu)織、起(qi)(qi)(qi)重(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)小轎車和(he)電氣設(she)備(bei)(bei)一(yi)部分等構成(cheng)。有的(de)(de)(de)(de)橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)只在一(yi)邊(bian)有支(zhi)(zhi)腳(jiao)，另(ling)一(yi)邊(bian)支(zhi)(zhi)撐點在工業(ye)(ye)廠(chang)房(fang)或(huo)棧(zhan)橋(qiao)(qiao)(qiao)上(shang)運(yun)(yun)(yun)(yun)作，稱之(zhi)為半橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)機(ji)的(de)(de)(de)(de)龍(long)門(men)架上(shang)端跨接 (含承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)和(he)端梁(liang)(liang)(liang))、支(zhi)(zhi)腳(jiao)、下(xia)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)等一(yi)部分組(zu)成(cheng)。以便(bian)擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)設(she)備(bei)(bei)工作 范(fan)疇，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)能夠向一(yi)邊(bian)或(huo)兩(liang)邊(bian)抬起(qi)(qi)(qi)支(zhi)(zhi)腳(jiao)之(zhi)外(wai)，產生懸壁。也可選用(yong)(yong)帶伸縮(suo)(suo)臂(bei)的(de)(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)小轎車，根據伸縮(suo)(suo)臂(bei)的(de)(de)(de)(de)俯仰(yang)和(he)轉動(dong)擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)設(she)備(bei)(bei)工作 范(fan)疇

承重梁構造

1，承重梁(liang)選用(yong)歐式(shi)古典箱(xiang)型梁(liang)組織設計方案，重量輕，合理配置；

2，整(zheng)個(ge)PCB線(xian)路板制做(zuo)，無對(dui)接焊縫(feng)，比(bi)拼(pin)湊承重梁更牢固(gu)。

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

4，選用埋弧焊自動(dong)焊、無損檢測(ce)。焊后總體拋(pao)丸除銹，消地應力、防銹處理，超過Sa2.5級；

5，厚(hou)鋼板原材(cai)料為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(an)，防止“幾條腿”運作。

2，車轱轆(lu)選(xuan)用(yong)鏜(tang)孔(kong)方式，應用(yong)數(shu)控(kong)機(ji)床鏜(tang)銑(xian)床一回精(jing)準定位(wei)生產加工，保證規(gui)格精(jing)密度和配(pei)合尺(chi)寸；

3，每一端梁裝有(you)雙輪(lun)緣的車轱轆(lu)、緩沖器(qi)、驅(qu)動器(qi)維(wei)護和防外遇保護器(qi)，安全性(xing)有(you)確保。

4，承重梁與端梁選用10.9級(ji)高強(qiang)螺栓聯(lian)接，保證整個設備構造(zao)抗(kang)壓強(qiang)度和精(jing)密度。

5，半(ban)今(jin)龍(long)門端梁選(xuan)用(yong)矩形方管(guan)制做(zuo)，車轱轆為無邊緣設計方案(an)，路軌(gui)與(yu)路面每(mei)平米(mi)。

小轎車總程

1，雙梁小轎車(che)承重梁與承重梁選(xuan)用軟性(xing)絞接方(fang)式；防止“幾條腿(tui)”運作。

2，電動(dong)機＋制動(dong)系統＋減(jian)速(su)器＋行(xing)程開關四合一一體化(hua)設計方(fang)案，結構緊湊

3，小轎車(che)搭建(jian)有(you)安全性鉤，防失控(kong)。

4，全部傳動系(xi)統(tong)(tong)組(zu)織選用無連軸器的立即I/O方(fang)式，傳動系(xi)統(tong)(tong)高效率(lv)、裝配線高精度、免維護保養(yang)。

5，工作中(zhong)級(ji)別(bie)為A6級(ji)，防(fang)(fang)(fang)水等級(ji)IP55，H級(ji)絕緣(yuan)層(ceng)。防(fang)(fang)(fang)污防(fang)(fang)(fang)潮，提升安全級(ji)別(bie)。