門(men)(men)(men)(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主要用(yong)于戶外(wai)(wai)的(de)(de)(de)(de)(de)貨(huo)(huo)運(yun)(yun)站、石料(liao)場(chang)貨(huo)(huo)、散柜的(de)(de)(de)(de)(de)裝卸搬運(yun)(yun)工(gong)作(zuo)(zuo)(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具(ju)備(bei)場(chang)所使用(yong)率高、工(gong)作(zuo)(zuo)(zuo) 范疇大(da)、融入范圍廣(guang)、實用(yong)性強等(deng)特性，在海港貨(huo)(huo)運(yun)(yun)站獲(huo)得普遍應用(yong)。它(ta)的(de)(de)(de)(de)(de)金屬構(gou)件像(xiang)門(men)(men)(men)(men)形架構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝兩(liang)根(gen)撐(cheng)腳(jiao)(jiao)，能夠立(li)即在路(lu)面的(de)(de)(de)(de)(de)路(lu)軌(gui)上(shang)走(zou)動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)能夠具(ju)備(bei)外(wai)(wai)伸懸臂梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是門(men)(men)(men)(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)(de)(de)這種形變。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適用(yong)堆(dui)放場(chang)及工(gong)業廠房內無牛腿支(zhi)撐(cheng)點的(de)(de)(de)(de)(de)場(chang)所，方式(shi)(shi)(shi)分(fen)成半龍門(men)(men)(men)(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和(he)(he)龍門(men)(men)(men)(men)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)噸(dun)數可去300噸(dun)。適用(yong)海港、堆(dui)放場(chang)等(deng)，進行(xing)戶外(wai)(wai)的(de)(de)(de)(de)(de)貨(huo)(huo)運(yun)(yun)站、石料(liao)場(chang)貨(huo)(huo)、散柜的(de)(de)(de)(de)(de)裝卸搬運(yun)(yun)工(gong)作(zuo)(zuo)(zuo) 。它(ta)的(de)(de)(de)(de)(de)金屬構(gou)件像(xiang)門(men)(men)(men)(men)形架構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝兩(liang)根(gen)撐(cheng)腳(jiao)(jiao)，能夠立(li)即在路(lu)面的(de)(de)(de)(de)(de)路(lu)軌(gui)上(shang)走(zou)動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)能夠具(ju)備(bei)外(wai)(wai)伸懸臂梁(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結構(gou)類型由龍門(men)(men)(men)(men)架、大(da)貨(huo)(huo)車(che)運(yun)(yun)作(zuo)(zuo)(zuo)組(zu)織、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎車(che)和(he)(he)電氣設(she)(she)備(bei)一(yi)部(bu)分(fen)等(deng)構(gou)成。有的(de)(de)(de)(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只在一(yi)邊(bian)(bian)有支(zhi)腳(jiao)(jiao)，另一(yi)邊(bian)(bian)支(zhi)撐(cheng)點在工(gong)業廠房或棧(zhan)橋(qiao)(qiao)上(shang)運(yun)(yun)作(zuo)(zuo)(zuo)，稱之為半橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)(de)(de)龍門(men)(men)(men)(men)架上(shang)端跨接 (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)(he)端梁(liang)(liang))、支(zhi)腳(jiao)(jiao)、下(xia)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一(yi)部(bu)分(fen)組(zu)成。以便擴(kuo)張(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)工(gong)作(zuo)(zuo)(zuo) 范疇，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能夠向一(yi)邊(bian)(bian)或兩(liang)邊(bian)(bian)抬(tai)起(qi)支(zhi)腳(jiao)(jiao)之外(wai)(wai)，產生懸壁(bi)。也可選用(yong)帶伸縮(suo)臂的(de)(de)(de)(de)(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎車(che)，根(gen)據伸縮(suo)臂的(de)(de)(de)(de)(de)俯仰和(he)(he)轉動(dong)擴(kuo)張(zhang)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)工(gong)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(he)理配置；

2，整個(ge)PCB線路板(ban)制(zhi)做，無對接焊縫，比拼湊承重梁更牢固。

3，豎(shu)直剛度(du)為1/800，梁端拱(gong)度(du)由數控切割整個(ge)PCB線路板開(kai)料，精準(zhun)度(du)高。

4，選(xuan)用埋弧焊自動焊、無損檢測。焊后總體拋丸(wan)除銹，消地應(ying)力、防銹處理，超過Sa2.5級；

5，厚鋼板(ban)原材料為Q235B；環(huan)氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞接軟(ruan)性(xing)設計方案，防止“幾條(tiao)腿”運作。

2，車轱轆選(xuan)用鏜孔方(fang)式，應用數控機床鏜銑床一回精準(zhun)定(ding)位生產加工，保(bao)證規格精密度和配合尺寸；

3，每一端梁裝有(you)雙輪緣的(de)車轱轆、緩沖器、驅(qu)動(dong)器維護(hu)和(he)防(fang)外遇保護(hu)器，安全性(xing)有(you)確(que)保。

4，承重梁(liang)與端梁(liang)選用(yong)10.9級(ji)高強螺栓聯(lian)接，保證整(zheng)個設備構造抗壓強度和精密(mi)度。

5，半今龍門(men)端梁選用矩形方管制做，車轱轆(lu)為無(wu)邊緣設(she)計方案(an)，路(lu)(lu)軌(gui)與(yu)路(lu)(lu)面每平米。

小轎車總程

1，雙(shuang)梁(liang)小轎(jiao)車(che)承重(zhong)梁(liang)與承重(zhong)梁(liang)選用軟性絞接方(fang)式；防止“幾條腿”運(yun)作(zuo)。

2，電動機＋制動系(xi)統＋減速器＋行程開關(guan)四合一一體化設(she)計方(fang)案，結(jie)構(gou)緊湊

3，小轎車(che)搭建(jian)有(you)安(an)全性鉤，防失控。

4，全(quan)部傳動系統組織選用無(wu)連軸(zhou)器的立即I/O方式(shi)，傳動系統高效率、裝配線(xian)高精度、免維護保養。

5，工作中級別(bie)為A6級，防(fang)水等級IP55，H級絕緣層。防(fang)污防(fang)潮，提升安全級別(bie)。