門式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主(zhu)要用于戶外(wai)(wai)的(de)(de)(de)(de)(de)(de)貨(huo)運(yun)(yun)站、石料場(chang)(chang)(chang)貨(huo)、散柜的(de)(de)(de)(de)(de)(de)裝(zhuang)卸(xie)搬運(yun)(yun)工(gong)(gong)作 。橋(qiao)(qiao)(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具備(bei)場(chang)(chang)(chang)所(suo)使用率高、工(gong)(gong)作 范(fan)疇大、融入范(fan)圍廣、實用性強(qiang)等(deng)特性，在海(hai)港貨(huo)運(yun)(yun)站獲(huo)得普遍應用。它(ta)的(de)(de)(de)(de)(de)(de)金屬(shu)構(gou)(gou)件像門形(xing)架(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)兩根撐(cheng)腳(jiao)，能夠立(li)(li)即(ji)在路面(mian)的(de)(de)(de)(de)(de)(de)路軌(gui)上走(zou)動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能夠具備(bei)外(wai)(wai)伸(shen)懸(xuan)臂(bei)梁(liang)。橋(qiao)(qiao)(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是門式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)(de)(de)(de)這種形(xing)變。橋(qiao)(qiao)(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適(shi)用堆放場(chang)(chang)(chang)及工(gong)(gong)業(ye)廠房內無牛腿支撐(cheng)點(dian)的(de)(de)(de)(de)(de)(de)場(chang)(chang)(chang)所(suo)，方式分(fen)成半龍門式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和(he)龍門式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大噸(dun)數可(ke)去300噸(dun)。適(shi)用海(hai)港、堆放場(chang)(chang)(chang)等(deng)，進行戶外(wai)(wai)的(de)(de)(de)(de)(de)(de)貨(huo)運(yun)(yun)站、石料場(chang)(chang)(chang)貨(huo)、散柜的(de)(de)(de)(de)(de)(de)裝(zhuang)卸(xie)搬運(yun)(yun)工(gong)(gong)作 。它(ta)的(de)(de)(de)(de)(de)(de)金屬(shu)構(gou)(gou)件像門形(xing)架(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)兩根撐(cheng)腳(jiao)，能夠立(li)(li)即(ji)在路面(mian)的(de)(de)(de)(de)(de)(de)路軌(gui)上走(zou)動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能夠具備(bei)外(wai)(wai)伸(shen)懸(xuan)臂(bei)梁(liang)。橋(qiao)(qiao)(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結構(gou)(gou)類(lei)型由龍門架(jia)、大貨(huo)車(che)運(yun)(yun)作組(zu)織、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎(jiao)車(che)和(he)電(dian)氣設(she)備(bei)一(yi)部分(fen)等(deng)構(gou)(gou)成。有的(de)(de)(de)(de)(de)(de)橋(qiao)(qiao)(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只在一(yi)邊(bian)有支腳(jiao)，另一(yi)邊(bian)支撐(cheng)點(dian)在工(gong)(gong)業(ye)廠房或棧(zhan)橋(qiao)(qiao)(qiao)(qiao)上運(yun)(yun)作，稱之為(wei)半橋(qiao)(qiao)(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)(qiao)(qiao)式起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)(de)(de)(de)龍門架(jia)上端跨(kua)接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和(he)端梁(liang))、支腳(jiao)、下承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等(deng)一(yi)部分(fen)組(zu)成。以(yi)便(bian)擴張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)作 范(fan)疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能夠向一(yi)邊(bian)或兩邊(bian)抬起(qi)(qi)(qi)(qi)(qi)支腳(jiao)之外(wai)(wai)，產(chan)生懸(xuan)壁。也可(ke)選用帶伸(shen)縮臂(bei)的(de)(de)(de)(de)(de)(de)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎(jiao)車(che)，根據(ju)伸(shen)縮臂(bei)的(de)(de)(de)(de)(de)(de)俯仰和(he)轉動(dong)擴張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)作 范(fan)疇

承重梁構造

1，承(cheng)重梁選用歐式古典箱型梁組織設計方案，重量(liang)輕，合(he)理配置；

2，整個PCB線路板制做，無對接(jie)焊縫，比拼湊承重(zhong)梁更牢固。

3，豎直剛度(du)(du)為1/800，梁端拱度(du)(du)由數控切(qie)割整個PCB線路板開料，精準度(du)(du)高(gao)。

4，選用埋(mai)弧焊自動(dong)焊、無損檢測(ce)。焊后總體(ti)拋(pao)丸除(chu)銹，消地應力、防銹處理，超過Sa2.5級；

5，厚(hou)鋼板原(yuan)材(cai)料(liao)為Q235B；環氧(yang)富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用(yong)絞接軟性設計方(fang)案，防止“幾條腿”運作。

2，車轱(gu)轆(lu)選用鏜孔(kong)方式，應(ying)用數控機床鏜銑(xian)床一回精準定(ding)位生產(chan)加工，保證規格精密度和配(pei)合(he)尺寸；

3，每一端梁裝有雙輪緣的(de)車轱轆(lu)、緩沖器、驅(qu)動器維護和防外遇保護器，安(an)全(quan)性有確保。

4，承(cheng)重梁與端梁選(xuan)用(yong)10.9級(ji)高強螺栓聯接，保(bao)證整個設備(bei)構造抗壓(ya)強度和精密度。

5，半今龍(long)門(men)端(duan)梁選(xuan)用矩形方管制(zhi)做(zuo)，車轱轆(lu)為(wei)無邊(bian)緣設計方案(an)，路軌與路面每平米。

小轎車總程

1，雙梁(liang)小轎車承重梁(liang)與承重梁(liang)選用軟(ruan)性(xing)絞接方式；防止“幾條腿”運(yun)作。

2，電動(dong)機＋制動(dong)系(xi)統＋減速器＋行程開(kai)關四合(he)一一體化(hua)設計方案，結構緊(jin)湊

3，小(xiao)轎車搭建有安全性鉤，防失控。

4，全部傳動(dong)系統(tong)組(zu)織選(xuan)用無連軸(zhou)器(qi)的立即I/O方式(shi)，傳動(dong)系統(tong)高(gao)效率、裝配(pei)線高(gao)精度、免維(wei)護保養(yang)。

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