門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)于戶外(wai)的(de)(de)貨(huo)運(yun)站(zhan)(zhan)、石料場貨(huo)、散柜的(de)(de)裝(zhuang)卸搬運(yun)工(gong)(gong)作(zuo)(zuo) 。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備(bei)場所(suo)使用(yong)率高、工(gong)(gong)作(zuo)(zuo) 范疇(chou)大、融(rong)入(ru)范圍廣、實用(yong)性強等特性，在(zai)海(hai)港(gang)貨(huo)運(yun)站(zhan)(zhan)獲得普遍應用(yong)。它的(de)(de)金屬構(gou)(gou)件(jian)像門(men)(men)形架(jia)構(gou)(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下安裝(zhuang)兩根撐(cheng)(cheng)腳(jiao)，能(neng)(neng)夠(gou)立即在(zai)路面的(de)(de)路軌上(shang)(shang)走(zou)動，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩邊(bian)(bian)能(neng)(neng)夠(gou)具備(bei)外(wai)伸懸臂(bei)梁(liang)(liang)(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是(shi)門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)這種形變。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用(yong)堆放(fang)場及工(gong)(gong)業廠房內無牛腿支(zhi)撐(cheng)(cheng)點的(de)(de)場所(suo)，方式(shi)(shi)(shi)分(fen)(fen)成半龍(long)(long)門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)龍(long)(long)門(men)(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大噸(dun)數可(ke)去300噸(dun)。適用(yong)海(hai)港(gang)、堆放(fang)場等，進行戶外(wai)的(de)(de)貨(huo)運(yun)站(zhan)(zhan)、石料場貨(huo)、散柜的(de)(de)裝(zhuang)卸搬運(yun)工(gong)(gong)作(zuo)(zuo) 。它的(de)(de)金屬構(gou)(gou)件(jian)像門(men)(men)形架(jia)構(gou)(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下安裝(zhuang)兩根撐(cheng)(cheng)腳(jiao)，能(neng)(neng)夠(gou)立即在(zai)路面的(de)(de)路軌上(shang)(shang)走(zou)動，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩邊(bian)(bian)能(neng)(neng)夠(gou)具備(bei)外(wai)伸懸臂(bei)梁(liang)(liang)(liang)(liang)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)(gou)類型由龍(long)(long)門(men)(men)架(jia)、大貨(huo)車(che)運(yun)作(zuo)(zuo)組(zu)織(zhi)、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小(xiao)轎車(che)和(he)電氣設(she)備(bei)一部分(fen)(fen)等構(gou)(gou)成。有(you)的(de)(de)橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)一邊(bian)(bian)有(you)支(zhi)腳(jiao)，另一邊(bian)(bian)支(zhi)撐(cheng)(cheng)點在(zai)工(gong)(gong)業廠房或(huo)棧橋(qiao)上(shang)(shang)運(yun)作(zuo)(zuo)，稱之(zhi)為半橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)龍(long)(long)門(men)(men)架(jia)上(shang)(shang)端(duan)跨接 (含承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)和(he)端(duan)梁(liang)(liang)(liang)(liang))、支(zhi)腳(jiao)、下承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)等一部分(fen)(fen)組(zu)成。以便擴張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)作(zuo)(zuo) 范疇(chou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)能(neng)(neng)夠(gou)向一邊(bian)(bian)或(huo)兩邊(bian)(bian)抬起(qi)(qi)(qi)(qi)支(zhi)腳(jiao)之(zhi)外(wai)，產生懸壁。也(ye)可(ke)選用(yong)帶伸縮臂(bei)的(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小(xiao)轎車(che)，根據伸縮臂(bei)的(de)(de)俯仰和(he)轉動擴張(zhang)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)作(zuo)(zuo) 范疇(chou)

承重梁構造

1，承重(zhong)梁選用歐式古典箱型梁組織設計方(fang)案，重(zhong)量輕，合理配置(zhi)；

2，整個PCB線(xian)路板制(zhi)做，無對接(jie)焊縫(feng)，比拼湊承(cheng)重梁(liang)更(geng)牢固。

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

4，選(xuan)用埋(mai)弧(hu)焊自動焊、無損檢(jian)測。焊后(hou)總(zong)體拋(pao)丸除銹，消(xiao)地應力(li)、防(fang)銹處(chu)理，超(chao)過Sa2.5級(ji)；

5，厚鋼板(ban)原材料(liao)為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞接(jie)軟性(xing)設(she)計方案，防(fang)止“幾(ji)條腿”運作。

2，車轱轆選用鏜孔方式(shi)，應用數控機(ji)床(chuang)鏜銑床(chuang)一回精準定位生產加(jia)工，保證規格精密(mi)度和配合尺寸；

3，每一端梁裝(zhuang)有(you)雙輪緣(yuan)的車轱轆、緩沖器、驅(qu)動器維護(hu)(hu)和防外遇(yu)保護(hu)(hu)器，安全(quan)性有(you)確保。

4，承重梁(liang)與端梁(liang)選(xuan)用10.9級高(gao)強螺栓聯接，保證(zheng)整個設備構造抗壓(ya)強度和(he)精(jing)密度。

5，半今(jin)龍門端梁(liang)選用矩形(xing)方管制做，車(che)轱轆為無邊緣設計方案，路軌與路面每(mei)平米。

小轎車總程

1，雙梁小轎車承(cheng)(cheng)重梁與(yu)承(cheng)(cheng)重梁選(xuan)用軟性絞接(jie)方式(shi)；防(fang)止(zhi)“幾條腿”運作。

2，電(dian)動機(ji)＋制動系(xi)統＋減(jian)速(su)器＋行程開(kai)關四合(he)一(yi)(yi)一(yi)(yi)體化設計方案，結構緊(jin)湊

3，小轎車搭建有安全性(xing)鉤，防失控。

4，全部傳動系(xi)統組織選用無連軸器(qi)的(de)立即I/O方式，傳動系(xi)統高效率、裝配線高精度、免維護保養。

5，工作中級別(bie)為A6級，防(fang)(fang)水(shui)等級IP55，H級絕緣(yuan)層(ceng)。防(fang)(fang)污防(fang)(fang)潮，提升安全級別(bie)。