門式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)主(zhu)要用(yong)于(yu)戶外(wai)的(de)(de)(de)(de)(de)貨(huo)(huo)運(yun)站、石料(liao)場(chang)貨(huo)(huo)、散柜(ju)(ju)的(de)(de)(de)(de)(de)裝卸搬運(yun)工(gong)(gong)作(zuo) 。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)具備場(chang)所使用(yong)率高、工(gong)(gong)作(zuo) 范疇大、融入(ru)范圍廣、實(shi)用(yong)性強等(deng)特(te)性，在(zai)海(hai)(hai)港貨(huo)(huo)運(yun)站獲得普遍應(ying)用(yong)。它的(de)(de)(de)(de)(de)金屬構件(jian)像門形架構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝兩(liang)根撐腳(jiao)，能夠(gou)立即在(zai)路(lu)(lu)面的(de)(de)(de)(de)(de)路(lu)(lu)軌上走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)能夠(gou)具備外(wai)伸(shen)懸臂(bei)梁(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)是門式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)這種(zhong)形變。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)適用(yong)堆(dui)放場(chang)及工(gong)(gong)業(ye)廠房(fang)內無牛腿支撐點的(de)(de)(de)(de)(de)場(chang)所，方式(shi)(shi)分成(cheng)半龍門式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)和(he)龍門式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，大噸數(shu)可去300噸。適用(yong)海(hai)(hai)港、堆(dui)放場(chang)等(deng)，進行(xing)戶外(wai)的(de)(de)(de)(de)(de)貨(huo)(huo)運(yun)站、石料(liao)場(chang)貨(huo)(huo)、散柜(ju)(ju)的(de)(de)(de)(de)(de)裝卸搬運(yun)工(gong)(gong)作(zuo) 。它的(de)(de)(de)(de)(de)金屬構件(jian)像門形架構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝兩(liang)根撐腳(jiao)，能夠(gou)立即在(zai)路(lu)(lu)面的(de)(de)(de)(de)(de)路(lu)(lu)軌上走(zou)動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)能夠(gou)具備外(wai)伸(shen)懸臂(bei)梁(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)結構類型由龍門架、大貨(huo)(huo)車運(yun)作(zuo)組(zu)織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎(jiao)車和(he)電(dian)氣(qi)設(she)(she)備一(yi)部分等(deng)構成(cheng)。有的(de)(de)(de)(de)(de)橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)只在(zai)一(yi)邊(bian)有支腳(jiao)，另一(yi)邊(bian)支撐點在(zai)工(gong)(gong)業(ye)廠房(fang)或棧橋(qiao)(qiao)(qiao)上運(yun)作(zuo)，稱之為半橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)龍門架上端跨(kua)接 (含(han)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端梁(liang)(liang))、支腳(jiao)、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一(yi)部分組(zu)成(cheng)。以便擴(kuo)張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)(she)備工(gong)(gong)作(zuo) 范疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能夠(gou)向一(yi)邊(bian)或兩(liang)邊(bian)抬起(qi)(qi)(qi)(qi)支腳(jiao)之外(wai)，產(chan)生(sheng)懸壁。也可選用(yong)帶伸(shen)縮(suo)臂(bei)的(de)(de)(de)(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎(jiao)車，根據伸(shen)縮(suo)臂(bei)的(de)(de)(de)(de)(de)俯仰和(he)轉動擴(kuo)張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)(she)備工(gong)(gong)作(zuo) 范疇

承重梁構造

1，承重(zhong)梁選用歐(ou)式古典(dian)箱(xiang)型(xing)梁組織設計方案，重(zhong)量輕(qing)，合理配置；

2，整個PCB線路板制做，無對接焊縫，比(bi)拼湊承重梁更(geng)牢(lao)固。

3，豎直(zhi)剛度為1/800，梁端拱度由數控切割整個PCB線路板開料，精準(zhun)度高。

4，選用埋弧焊(han)自動焊(han)、無損(sun)檢測(ce)。焊(han)后總體(ti)拋丸(wan)除銹(xiu)，消地應力、防銹(xiu)處(chu)理，超過(guo)Sa2.5級(ji)；

5，厚鋼板(ban)原(yuan)材料為Q235B；環氧富(fu)鋅漆，薄(bo)厚120μm。

端梁一部分

1，端梁選用(yong)絞接軟性設計方案，防止“幾條(tiao)腿(tui)”運作。

2，車轱轆(lu)選(xuan)用鏜(tang)(tang)孔方式(shi)，應用數控機床(chuang)鏜(tang)(tang)銑床(chuang)一回精準定位生(sheng)產(chan)加工，保證規(gui)格精密度(du)和配合尺寸(cun)；

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(hu)和防外遇保護(hu)器(qi)，安全性有確保。

4，承重(zhong)梁(liang)與(yu)端梁(liang)選用10.9級高強螺栓(shuan)聯(lian)接，保(bao)證(zheng)整個設(she)備構造抗(kang)壓(ya)強度(du)和精密度(du)。

5，半今龍門(men)端(duan)梁選(xuan)用(yong)矩(ju)形方(fang)管制(zhi)做，車轱轆(lu)為(wei)無邊(bian)緣設(she)計方(fang)案，路(lu)軌與(yu)路(lu)面每平米。

小轎車總程

1，雙梁(liang)(liang)小轎車承重(zhong)梁(liang)(liang)與承重(zhong)梁(liang)(liang)選用軟性絞接方式；防止“幾條腿”運作(zuo)。

2，電動機(ji)＋制動系統＋減(jian)速器＋行程(cheng)開(kai)關(guan)四合(he)一一體化設(she)計方案，結構緊(jin)湊

3，小轎車搭建(jian)有(you)安(an)全性鉤，防失(shi)控(kong)。

4，全部(bu)傳動(dong)系統(tong)組織選用無連軸(zhou)器的立即I/O方式，傳動(dong)系統(tong)高(gao)效率、裝配線高(gao)精度、免維護保(bao)養。

5，工作(zuo)中級別為A6級，防(fang)(fang)水等(deng)級IP55，H級絕緣層。防(fang)(fang)污防(fang)(fang)潮(chao)，提升安全級別。