門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)(yong)于戶外(wai)(wai)的(de)(de)(de)貨(huo)(huo)運(yun)站、石料(liao)場(chang)貨(huo)(huo)、散柜的(de)(de)(de)裝(zhuang)(zhuang)卸(xie)搬(ban)(ban)運(yun)工作 。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)具(ju)(ju)備(bei)場(chang)所(suo)使用(yong)(yong)率高、工作 范(fan)疇大(da)、融入范(fan)圍廣、實用(yong)(yong)性(xing)強等特性(xing)，在海(hai)港貨(huo)(huo)運(yun)站獲得(de)普遍(bian)應用(yong)(yong)。它(ta)的(de)(de)(de)金(jin)屬(shu)構件(jian)像門形架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝(zhuang)(zhuang)兩(liang)(liang)根撐(cheng)(cheng)腳(jiao)(jiao)，能(neng)夠(gou)立即(ji)在路(lu)(lu)面的(de)(de)(de)路(lu)(lu)軌上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊(bian)能(neng)夠(gou)具(ju)(ju)備(bei)外(wai)(wai)伸懸(xuan)(xuan)臂(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)是(shi)門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)這種形變。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)(yong)堆放(fang)場(chang)及(ji)工業廠房(fang)內(nei)無(wu)牛腿支撐(cheng)(cheng)點的(de)(de)(de)場(chang)所(suo)，方式(shi)(shi)分成(cheng)半龍門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)和龍門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸(dun)數(shu)可去300噸(dun)。適用(yong)(yong)海(hai)港、堆放(fang)場(chang)等，進行戶外(wai)(wai)的(de)(de)(de)貨(huo)(huo)運(yun)站、石料(liao)場(chang)貨(huo)(huo)、散柜的(de)(de)(de)裝(zhuang)(zhuang)卸(xie)搬(ban)(ban)運(yun)工作 。它(ta)的(de)(de)(de)金(jin)屬(shu)構件(jian)像門形架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝(zhuang)(zhuang)兩(liang)(liang)根撐(cheng)(cheng)腳(jiao)(jiao)，能(neng)夠(gou)立即(ji)在路(lu)(lu)面的(de)(de)(de)路(lu)(lu)軌上走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊(bian)能(neng)夠(gou)具(ju)(ju)備(bei)外(wai)(wai)伸懸(xuan)(xuan)臂(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)結構類型由龍門架(jia)、大(da)貨(huo)(huo)車運(yun)作組織(zhi)、起(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎(jiao)車和電氣設備(bei)一(yi)部分等構成(cheng)。有(you)的(de)(de)(de)橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)只在一(yi)邊(bian)有(you)支腳(jiao)(jiao)，另一(yi)邊(bian)支撐(cheng)(cheng)點在工業廠房(fang)或棧橋(qiao)(qiao)上運(yun)作，稱之(zhi)為半橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)龍門架(jia)上端(duan)跨接 (含(han)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和端(duan)梁(liang)(liang)(liang))、支腳(jiao)(jiao)、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等一(yi)部分組成(cheng)。以便(bian)擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工作 范(fan)疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)夠(gou)向一(yi)邊(bian)或兩(liang)(liang)邊(bian)抬起(qi)(qi)支腳(jiao)(jiao)之(zhi)外(wai)(wai)，產(chan)生懸(xuan)(xuan)壁。也(ye)可選用(yong)(yong)帶伸縮臂(bei)的(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎(jiao)車，根據伸縮臂(bei)的(de)(de)(de)俯(fu)仰(yang)和轉動擴(kuo)張起(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工作 范(fan)疇

承重梁構造

1，承重梁(liang)選用歐(ou)式(shi)古典箱型梁(liang)組(zu)織設(she)計方(fang)案，重量輕(qing)，合理配置(zhi)；

2，整個PCB線(xian)路板(ban)制做，無對接焊縫(feng)，比(bi)拼湊承重梁更牢(lao)固。

3，豎直剛度為1/800，梁端拱度由(you)數控切割整個(ge)PCB線路板開料(liao)，精準度高。

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

5，厚(hou)(hou)鋼板原材料為Q235B；環(huan)氧富(fu)鋅漆，薄厚(hou)(hou)120μm。

端梁一部分

1，端梁(liang)選用絞(jiao)接軟性設計(ji)方案，防(fang)止“幾條腿”運作。

2，車轱轆選用鏜孔方式，應(ying)用數控機床鏜銑(xian)床一回精準定(ding)位生產加(jia)工，保證規格精密度和配合尺寸；

3，每一(yi)端梁裝有(you)雙輪緣的車轱轆、緩沖(chong)器(qi)、驅動器(qi)維護和(he)防外遇保(bao)(bao)護器(qi)，安全性有(you)確保(bao)(bao)。

4，承重梁(liang)與端(duan)梁(liang)選用10.9級高強螺(luo)栓聯接(jie)，保證(zheng)整個(ge)設備構造(zao)抗壓(ya)強度(du)和精密度(du)。

5，半(ban)今龍門端梁選用矩(ju)形方管制(zhi)做(zuo)，車轱(gu)轆為(wei)無邊(bian)緣設計(ji)方案，路(lu)軌與路(lu)面每平(ping)米。

小轎車總程

1，雙梁小轎車承(cheng)重(zhong)梁與承(cheng)重(zhong)梁選用軟性(xing)絞(jiao)接方式(shi)；防(fang)止“幾條腿”運(yun)作(zuo)。

2，電動機(ji)＋制動系統＋減速(su)器＋行程開關四合一(yi)一(yi)體化設計方案，結構緊湊

3，小(xiao)轎(jiao)車搭建有安(an)全性鉤(gou)，防失控(kong)。

4，全(quan)部(bu)傳動系(xi)統組織選(xuan)用無連軸器的(de)立(li)即I/O方(fang)式(shi)，傳動系(xi)統高效率、裝(zhuang)配線(xian)高精度、免維護保(bao)養。

5，工作中級(ji)(ji)別為A6級(ji)(ji)，防(fang)水等級(ji)(ji)IP55，H級(ji)(ji)絕緣層(ceng)。防(fang)污防(fang)潮，提升安全級(ji)(ji)別。