門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)主要用于戶(hu)外的(de)(de)(de)(de)貨(huo)運(yun)站(zhan)、石料(liao)場(chang)貨(huo)、散柜的(de)(de)(de)(de)裝卸搬運(yun)工(gong)(gong)作(zuo) 。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)具備(bei)(bei)場(chang)所使用率高(gao)、工(gong)(gong)作(zuo) 范疇大(da)(da)、融入范圍廣、實用性(xing)強等(deng)特性(xing)，在海港貨(huo)運(yun)站(zhan)獲得(de)普遍應用。它(ta)的(de)(de)(de)(de)金屬構件(jian)像門形架構，承重(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)梁(liang)下(xia)安裝兩(liang)根撐(cheng)(cheng)腳(jiao)，能(neng)夠立即(ji)在路(lu)面的(de)(de)(de)(de)路(lu)軌上走動(dong)，承重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)夠具備(bei)(bei)外伸(shen)懸臂梁(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)是門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)(de)這種形變(bian)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)適用堆放場(chang)及工(gong)(gong)業廠(chang)房內無牛腿支撐(cheng)(cheng)點的(de)(de)(de)(de)場(chang)所，方式(shi)(shi)分成(cheng)半龍(long)門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)和(he)龍(long)門式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，大(da)(da)噸(dun)數可(ke)去300噸(dun)。適用海港、堆放場(chang)等(deng)，進行戶(hu)外的(de)(de)(de)(de)貨(huo)運(yun)站(zhan)、石料(liao)場(chang)貨(huo)、散柜的(de)(de)(de)(de)裝卸搬運(yun)工(gong)(gong)作(zuo) 。它(ta)的(de)(de)(de)(de)金屬構件(jian)像門形架構，承重(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)梁(liang)下(xia)安裝兩(liang)根撐(cheng)(cheng)腳(jiao)，能(neng)夠立即(ji)在路(lu)面的(de)(de)(de)(de)路(lu)軌上走動(dong)，承重(zhong)(zhong)(zhong)梁(liang)兩(liang)邊(bian)能(neng)夠具備(bei)(bei)外伸(shen)懸臂梁(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)結構類型由(you)龍(long)門架、大(da)(da)貨(huo)車(che)(che)運(yun)作(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)吊裝小轎車(che)(che)和(he)電氣設備(bei)(bei)一部(bu)分等(deng)構成(cheng)。有的(de)(de)(de)(de)橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)只在一邊(bian)有支腳(jiao)，另一邊(bian)支撐(cheng)(cheng)點在工(gong)(gong)業廠(chang)房或棧橋(qiao)(qiao)上運(yun)作(zuo)，稱之為半橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)(de)龍(long)門架上端跨接 (含(han)承重(zhong)(zhong)(zhong)梁(liang)和(he)端梁(liang))、支腳(jiao)、下(xia)承重(zhong)(zhong)(zhong)梁(liang)等(deng)一部(bu)分組成(cheng)。以便擴張起(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)作(zuo) 范疇，承重(zhong)(zhong)(zhong)梁(liang)能(neng)夠向一邊(bian)或兩(liang)邊(bian)抬起(qi)(qi)支腳(jiao)之外，產生懸壁。也(ye)可(ke)選用帶伸(shen)縮臂的(de)(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)吊裝小轎車(che)(che)，根據(ju)伸(shen)縮臂的(de)(de)(de)(de)俯仰(yang)和(he)轉動(dong)擴張起(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)作(zuo) 范疇

承重梁構造

1，承重(zhong)梁選用歐式(shi)古(gu)典箱型梁組織設計方案，重(zhong)量輕(qing)，合(he)理配置；

2，整個PCB線路板(ban)制做，無(wu)對(dui)接焊縫，比拼湊承重(zhong)梁更(geng)牢(lao)固。

3，豎直剛度(du)(du)為1/800，梁端拱度(du)(du)由(you)數控切割整個PCB線路板開(kai)料，精準度(du)(du)高。

4，選用埋弧焊(han)(han)自動焊(han)(han)、無損檢測。焊(han)(han)后總體(ti)拋丸除銹(xiu)，消(xiao)地應力、防(fang)銹(xiu)處理，超過Sa2.5級；

5，厚(hou)鋼板原材(cai)料為Q235B；環氧富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞接軟性(xing)設(she)計方案，防止(zhi)“幾條腿”運(yun)作。

2，車轱轆選用鏜孔方(fang)式，應用數(shu)控機床鏜銑床一回精準定位生產加工(gong)，保證規格精密度和配合尺寸；

3，每(mei)一端梁裝有(you)(you)雙輪緣(yuan)的車(che)轱轆(lu)、緩沖器(qi)、驅(qu)動器(qi)維護和防外遇保護器(qi)，安全(quan)性有(you)(you)確保。

4，承(cheng)重梁與端(duan)梁選用10.9級高強螺栓聯(lian)接，保證(zheng)整個設備構造抗(kang)壓強度(du)和精(jing)密度(du)。

5，半(ban)今龍門端梁選用(yong)矩形(xing)方(fang)管制做，車(che)轱轆為(wei)無(wu)邊緣設計方(fang)案，路(lu)軌與路(lu)面(mian)每平米。

小轎車總程

1，雙梁(liang)小轎車承重(zhong)梁(liang)與承重(zhong)梁(liang)選用軟性絞接(jie)方式；防止“幾條腿”運(yun)作。

2，電(dian)動機＋制動系統(tong)＋減(jian)速器＋行程開(kai)關四(si)合一(yi)一(yi)體化設計方案，結構(gou)緊湊

3，小轎車搭建有安全性鉤，防失控(kong)。

4，全部傳(chuan)動系統組織選用(yong)無連軸器(qi)的立即(ji)I/O方式，傳(chuan)動系統高效率、裝配(pei)線高精度、免(mian)維護(hu)保養。

5，工作中級別為A6級，防水等級IP55，H級絕緣層(ceng)。防污防潮(chao)，提升(sheng)安全級別。