門(men)(men)(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主要用(yong)(yong)于(yu)戶外(wai)(wai)(wai)(wai)的(de)貨(huo)運站(zhan)(zhan)、石料場(chang)貨(huo)、散柜的(de)裝(zhuang)卸搬運工(gong)(gong)(gong)作(zuo) 。橋(qiao)(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具備場(chang)所使用(yong)(yong)率高、工(gong)(gong)(gong)作(zuo) 范(fan)疇大、融入范(fan)圍廣(guang)、實用(yong)(yong)性強等(deng)特(te)性，在(zai)海(hai)港貨(huo)運站(zhan)(zhan)獲(huo)得普遍應用(yong)(yong)。它的(de)金(jin)(jin)屬(shu)構件像門(men)(men)(men)(men)形(xing)架(jia)(jia)構，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)兩(liang)根(gen)撐腳(jiao)(jiao)，能(neng)夠(gou)立(li)即在(zai)路(lu)面(mian)的(de)路(lu)軌上(shang)走動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)夠(gou)具備外(wai)(wai)(wai)(wai)伸(shen)(shen)懸臂(bei)(bei)梁(liang)。橋(qiao)(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是(shi)門(men)(men)(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)這種形(xing)變。橋(qiao)(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適用(yong)(yong)堆(dui)放場(chang)及工(gong)(gong)(gong)業廠房(fang)內無牛(niu)腿支撐點(dian)的(de)場(chang)所，方式(shi)分(fen)成(cheng)半龍(long)門(men)(men)(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和(he)(he)龍(long)門(men)(men)(men)(men)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大噸(dun)數(shu)可去300噸(dun)。適用(yong)(yong)海(hai)港、堆(dui)放場(chang)等(deng)，進行(xing)戶外(wai)(wai)(wai)(wai)的(de)貨(huo)運站(zhan)(zhan)、石料場(chang)貨(huo)、散柜的(de)裝(zhuang)卸搬運工(gong)(gong)(gong)作(zuo) 。它的(de)金(jin)(jin)屬(shu)構件像門(men)(men)(men)(men)形(xing)架(jia)(jia)構，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)兩(liang)根(gen)撐腳(jiao)(jiao)，能(neng)夠(gou)立(li)即在(zai)路(lu)面(mian)的(de)路(lu)軌上(shang)走動(dong)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)夠(gou)具備外(wai)(wai)(wai)(wai)伸(shen)(shen)懸臂(bei)(bei)梁(liang)。橋(qiao)(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結構類(lei)型由(you)龍(long)門(men)(men)(men)(men)架(jia)(jia)、大貨(huo)車(che)運作(zuo)組織(zhi)、起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車(che)和(he)(he)電氣設備一部(bu)分(fen)等(deng)構成(cheng)。有(you)的(de)橋(qiao)(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只在(zai)一邊(bian)有(you)支腳(jiao)(jiao)，另一邊(bian)支撐點(dian)在(zai)工(gong)(gong)(gong)業廠房(fang)或(huo)棧橋(qiao)(qiao)(qiao)上(shang)運作(zuo)，稱(cheng)之為半橋(qiao)(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)(qiao)式(shi)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)龍(long)門(men)(men)(men)(men)架(jia)(jia)上(shang)端跨接 (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)(he)端梁(liang))、支腳(jiao)(jiao)、下承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)一部(bu)分(fen)組成(cheng)。以便擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)(gong)作(zuo) 范(fan)疇，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能(neng)夠(gou)向一邊(bian)或(huo)兩(liang)邊(bian)抬(tai)起(qi)支腳(jiao)(jiao)之外(wai)(wai)(wai)(wai)，產生懸壁。也(ye)可選(xuan)用(yong)(yong)帶(dai)伸(shen)(shen)縮(suo)(suo)臂(bei)(bei)的(de)起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車(che)，根(gen)據伸(shen)(shen)縮(suo)(suo)臂(bei)(bei)的(de)俯(fu)仰(yang)和(he)(he)轉動(dong)擴張起(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)(gong)作(zuo) 范(fan)疇

承重梁構造

1，承重(zhong)梁(liang)選用歐式古(gu)典箱型梁(liang)組織設計方案，重(zhong)量(liang)輕，合理配(pei)置；

2，整個PCB線路板制做，無對接(jie)焊縫，比拼湊承重梁(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(lu)板開料(liao)，精準度(du)高。

4，選用(yong)埋弧(hu)焊自動焊、無損檢(jian)測(ce)。焊后總體(ti)拋丸除銹，消地應(ying)力、防銹處理，超過Sa2.5級；

5，厚鋼板原材料為Q235B；環(huan)氧富鋅(xin)漆(qi)，薄(bo)厚120μm。

端梁一部分

1，端梁選用絞接軟性設(she)計(ji)方(fang)案(an)，防止“幾條(tiao)腿(tui)”運作(zuo)。

2，車轱轆選用鏜孔方式，應用數(shu)控機床(chuang)鏜銑床(chuang)一(yi)回精準定(ding)位生產(chan)加(jia)工，保(bao)證規格精密度和(he)配合尺寸；

3，每一端梁裝有雙輪緣的車轱轆、緩(huan)沖器(qi)、驅動器(qi)維(wei)護和(he)防外(wai)遇保護器(qi)，安全性有確(que)保。

4，承重梁與端梁選用10.9級高強螺栓聯接，保證(zheng)整個設(she)備構造(zao)抗壓強度和精密度。

5，半今龍門端梁選用矩形方(fang)管制做(zuo)，車轱轆為(wei)無邊緣設計方(fang)案，路(lu)軌與(yu)路(lu)面每平米(mi)。

小轎車總程

1，雙梁小轎車承(cheng)重梁與承(cheng)重梁選用(yong)軟性絞接(jie)方式；防止“幾(ji)條(tiao)腿”運作。

2，電動機(ji)＋制動系統＋減(jian)速器＋行程開關四合(he)一(yi)一(yi)體化設(she)計方案，結(jie)構緊湊

3，小轎(jiao)車搭建有安全性鉤，防失控(kong)。

4，全部傳動系(xi)統組織選用無連軸(zhou)器的立(li)即I/O方式，傳動系(xi)統高效率(lv)、裝配線(xian)高精度、免維護保養(yang)。

5，工作中(zhong)級(ji)(ji)別為A6級(ji)(ji)，防水等級(ji)(ji)IP55，H級(ji)(ji)絕緣層。防污防潮，提升安全級(ji)(ji)別。