門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)于戶外的(de)(de)(de)貨(huo)(huo)(huo)運(yun)(yun)站、石料場貨(huo)(huo)(huo)、散柜的(de)(de)(de)裝(zhuang)(zhuang)卸搬運(yun)(yun)工(gong)(gong)(gong)作 。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備(bei)場所(suo)使用(yong)率高、工(gong)(gong)(gong)作 范(fan)(fan)疇(chou)大、融(rong)入(ru)范(fan)(fan)圍(wei)廣、實用(yong)性強等(deng)(deng)特性，在(zai)海港貨(huo)(huo)(huo)運(yun)(yun)站獲得(de)普遍應用(yong)。它的(de)(de)(de)金屬構件(jian)像門(men)(men)形架構，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安(an)裝(zhuang)(zhuang)兩(liang)根(gen)撐腳(jiao)，能夠(gou)立即在(zai)路(lu)(lu)面(mian)的(de)(de)(de)路(lu)(lu)軌上走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊(bian)能夠(gou)具備(bei)外伸懸臂梁(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)這種(zhong)形變。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用(yong)堆放場及工(gong)(gong)(gong)業廠房內無牛(niu)腿(tui)支(zhi)撐點(dian)的(de)(de)(de)場所(suo)，方式(shi)(shi)分成半(ban)龍(long)(long)門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)龍(long)(long)門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大噸數可去300噸。適用(yong)海港、堆放場等(deng)(deng)，進(jin)行戶外的(de)(de)(de)貨(huo)(huo)(huo)運(yun)(yun)站、石料場貨(huo)(huo)(huo)、散柜的(de)(de)(de)裝(zhuang)(zhuang)卸搬運(yun)(yun)工(gong)(gong)(gong)作 。它的(de)(de)(de)金屬構件(jian)像門(men)(men)形架構，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安(an)裝(zhuang)(zhuang)兩(liang)根(gen)撐腳(jiao)，能夠(gou)立即在(zai)路(lu)(lu)面(mian)的(de)(de)(de)路(lu)(lu)軌上走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊(bian)能夠(gou)具備(bei)外伸懸臂梁(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構類(lei)型由龍(long)(long)門(men)(men)架、大貨(huo)(huo)(huo)車(che)(che)運(yun)(yun)作組織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車(che)(che)和(he)電氣設備(bei)一(yi)部分等(deng)(deng)構成。有的(de)(de)(de)橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)一(yi)邊(bian)有支(zhi)腳(jiao)，另一(yi)邊(bian)支(zhi)撐點(dian)在(zai)工(gong)(gong)(gong)業廠房或棧橋(qiao)(qiao)(qiao)(qiao)上運(yun)(yun)作，稱之為(wei)半(ban)橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)龍(long)(long)門(men)(men)架上端跨接 (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)端梁(liang)(liang)(liang))、支(zhi)腳(jiao)、下(xia)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)(deng)一(yi)部分組成。以便(bian)擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)(gong)作 范(fan)(fan)疇(chou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能夠(gou)向一(yi)邊(bian)或兩(liang)邊(bian)抬起(qi)(qi)(qi)支(zhi)腳(jiao)之外，產生懸壁。也(ye)可選用(yong)帶伸縮(suo)(suo)臂的(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車(che)(che)，根(gen)據伸縮(suo)(suo)臂的(de)(de)(de)俯仰和(he)轉動擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)(gong)作 范(fan)(fan)疇(chou)

承重梁構造

1，承重(zhong)梁(liang)選用歐式古典箱型(xing)梁(liang)組織設計方案(an)，重(zhong)量輕，合理配置；

2，整個(ge)PCB線路板制做，無對(dui)接焊縫，比拼湊承重梁更牢固(gu)。

3，豎直(zhi)剛度為1/800，梁端拱(gong)度由數控(kong)切割整個PCB線路板(ban)開(kai)料，精(jing)準度高。

4，選用埋弧焊(han)自動焊(han)、無損(sun)檢測。焊(han)后總體(ti)拋丸除銹，消(xiao)地應力、防銹處理(li)，超過Sa2.5級；

5，厚鋼板原材(cai)料為Q235B；環氧富(fu)鋅漆(qi)，薄(bo)厚120μm。

端梁一部分

1，端梁選(xuan)用絞接軟(ruan)性設計方案，防止“幾條腿”運作。

2，車轱(gu)轆選用鏜孔方式，應用數(shu)控機床鏜銑床一回(hui)精準定位生產加工，保證規格(ge)精密(mi)度和(he)配合尺寸；

3，每(mei)一端梁裝有(you)雙輪緣的車(che)轱轆、緩沖(chong)器(qi)、驅動器(qi)維護和(he)防外遇保護器(qi)，安全性有(you)確保。

4，承重(zhong)梁與(yu)端梁選用10.9級高強(qiang)螺栓聯接，保證整個設備構造(zao)抗壓強(qiang)度(du)(du)和精密度(du)(du)。

5，半今龍門端(duan)梁選(xuan)用矩形方(fang)管(guan)制做，車轱轆為無邊緣設計(ji)方(fang)案，路軌與路面每平米。

小轎車總程

1，雙梁小轎車(che)承(cheng)重(zhong)梁與承(cheng)重(zhong)梁選用軟(ruan)性絞接方式；防止(zhi)“幾條腿”運(yun)作。

2，電動(dong)(dong)機＋制動(dong)(dong)系統＋減速器＋行程開關(guan)四(si)合一一體化設計(ji)方案，結構緊湊

3，小轎車搭建有安全性鉤，防失控。

4，全部傳(chuan)動系(xi)統組織選用無(wu)連(lian)軸器的立即I/O方(fang)式，傳(chuan)動系(xi)統高效率、裝(zhuang)配線高精度(du)、免維護保(bao)養(yang)。

5，工作中(zhong)級別為A6級，防水等級IP55，H級絕緣(yuan)層。防污防潮(chao)，提(ti)升安全級別。