門(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)主要用(yong)(yong)(yong)于戶外(wai)的(de)(de)貨(huo)運(yun)站(zhan)(zhan)、石料場(chang)貨(huo)、散柜(ju)的(de)(de)裝卸搬運(yun)工(gong)(gong)(gong)作(zuo) 。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)具備(bei)場(chang)所(suo)使(shi)用(yong)(yong)(yong)率(lv)高(gao)、工(gong)(gong)(gong)作(zuo) 范(fan)疇大(da)、融入范(fan)圍廣、實用(yong)(yong)(yong)性強等(deng)特性，在(zai)海港(gang)貨(huo)運(yun)站(zhan)(zhan)獲(huo)得普遍應用(yong)(yong)(yong)。它的(de)(de)金(jin)屬構(gou)(gou)件像門(men)(men)(men)形架構(gou)(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)(an)裝兩根撐(cheng)腳，能(neng)(neng)夠(gou)(gou)立(li)即(ji)在(zai)路(lu)面的(de)(de)路(lu)軌上(shang)走(zou)動，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)(bian)能(neng)(neng)夠(gou)(gou)具備(bei)外(wai)伸懸臂梁(liang)。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)是門(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)這種形變。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)適(shi)用(yong)(yong)(yong)堆(dui)放(fang)場(chang)及(ji)工(gong)(gong)(gong)業廠(chang)房內無牛腿支撐(cheng)點的(de)(de)場(chang)所(suo)，方式(shi)(shi)(shi)(shi)分(fen)成半(ban)龍(long)(long)門(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)和龍(long)(long)門(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，大(da)噸數可去(qu)300噸。適(shi)用(yong)(yong)(yong)海港(gang)、堆(dui)放(fang)場(chang)等(deng)，進行戶外(wai)的(de)(de)貨(huo)運(yun)站(zhan)(zhan)、石料場(chang)貨(huo)、散柜(ju)的(de)(de)裝卸搬運(yun)工(gong)(gong)(gong)作(zuo) 。它的(de)(de)金(jin)屬構(gou)(gou)件像門(men)(men)(men)形架構(gou)(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安(an)(an)裝兩根撐(cheng)腳，能(neng)(neng)夠(gou)(gou)立(li)即(ji)在(zai)路(lu)面的(de)(de)路(lu)軌上(shang)走(zou)動，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)(bian)能(neng)(neng)夠(gou)(gou)具備(bei)外(wai)伸懸臂梁(liang)。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)結構(gou)(gou)類型由(you)龍(long)(long)門(men)(men)(men)架、大(da)貨(huo)車運(yun)作(zuo)組織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)(diao)裝小轎車和電氣設備(bei)一(yi)部(bu)分(fen)等(deng)構(gou)(gou)成。有(you)的(de)(de)橋(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)只在(zai)一(yi)邊(bian)(bian)有(you)支腳，另一(yi)邊(bian)(bian)支撐(cheng)點在(zai)工(gong)(gong)(gong)業廠(chang)房或(huo)棧橋(qiao)上(shang)運(yun)作(zuo)，稱之(zhi)(zhi)為半(ban)橋(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)龍(long)(long)門(men)(men)(men)架上(shang)端跨接 (含承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和端梁(liang))、支腳、下承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)一(yi)部(bu)分(fen)組成。以便擴(kuo)(kuo)張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)(gong)作(zuo) 范(fan)疇，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)(neng)夠(gou)(gou)向(xiang)一(yi)邊(bian)(bian)或(huo)兩邊(bian)(bian)抬起(qi)支腳之(zhi)(zhi)外(wai)，產生懸壁。也(ye)可選用(yong)(yong)(yong)帶伸縮臂的(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)(diao)裝小轎車，根據伸縮臂的(de)(de)俯仰和轉(zhuan)動擴(kuo)(kuo)張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)(gong)作(zuo) 范(fan)疇

承重梁構造

1，承重梁選(xuan)用(yong)歐(ou)式古典箱型梁組織(zhi)設計(ji)方案，重量輕，合(he)理(li)配(pei)置；

2，整個PCB線路板(ban)制做，無對(dui)接(jie)焊縫，比(bi)拼(pin)湊承重梁(liang)更牢固。

3，豎直剛度(du)(du)為1/800，梁端拱(gong)度(du)(du)由數控(kong)切割整(zheng)個PCB線路(lu)板開(kai)料，精準(zhun)度(du)(du)高。

4，選(xuan)用埋(mai)弧焊自動焊、無損檢測(ce)。焊后(hou)總體拋丸(wan)除銹，消地應力、防銹處理，超過Sa2.5級(ji)；

5，厚(hou)鋼板(ban)原材料為Q235B；環氧富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端(duan)梁(liang)選用絞接軟性設計方案，防止“幾(ji)條腿”運作(zuo)。

2，車(che)轱轆選用鏜(tang)孔(kong)方(fang)式，應用數控機床鏜(tang)銑(xian)床一回精準定位生產加工(gong)，保證(zheng)規格精密度和配合(he)尺寸；

3，每一端梁裝有雙(shuang)輪緣的(de)車(che)轱轆、緩沖器(qi)、驅動器(qi)維護和防外(wai)遇保護器(qi)，安全性有確保。

4，承重梁與端梁選用10.9級(ji)高強(qiang)螺栓聯接，保證整個設備(bei)構造抗壓強(qiang)度和精密度。

5，半(ban)今龍門(men)端梁選用矩形(xing)方管制(zhi)做，車轱轆(lu)為無邊(bian)緣設計方案(an)，路軌與(yu)路面每平米。

小轎車總程

1，雙梁小轎(jiao)車承(cheng)重(zhong)梁與(yu)承(cheng)重(zhong)梁選用(yong)軟性絞(jiao)接方式；防止“幾條(tiao)腿”運(yun)作。

2，電(dian)動(dong)機＋制動(dong)系(xi)統＋減(jian)速(su)器＋行程開關四合(he)一一體化設(she)計方案，結構緊湊

3，小轎車搭(da)建有安全性(xing)鉤，防失控(kong)。

4，全部傳(chuan)動(dong)系(xi)統組(zu)織選用(yong)無連軸器的立即I/O方(fang)式，傳(chuan)動(dong)系(xi)統高效率、裝配線高精度、免維護保養。

5，工作(zuo)中級別為A6級，防水(shui)等級IP55，H級絕緣層。防污防潮(chao)，提(ti)升安(an)全級別。