門(men)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用于戶(hu)外(wai)的(de)(de)貨(huo)(huo)運(yun)(yun)站(zhan)、石(shi)料場(chang)貨(huo)(huo)、散柜的(de)(de)裝卸搬運(yun)(yun)工(gong)(gong)作 。橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備場(chang)所(suo)使用率高(gao)、工(gong)(gong)作 范(fan)疇(chou)(chou)大、融入范(fan)圍廣、實用性強等(deng)特(te)性，在(zai)(zai)(zai)海港貨(huo)(huo)運(yun)(yun)站(zhan)獲得普遍應用。它(ta)的(de)(de)金屬構(gou)件像(xiang)門(men)形(xing)架構(gou)，承重(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)(xia)安裝兩(liang)(liang)(liang)根撐(cheng)腳，能夠(gou)(gou)立即(ji)在(zai)(zai)(zai)路(lu)面(mian)的(de)(de)路(lu)軌上走動，承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)(liang)邊能夠(gou)(gou)具備外(wai)伸懸(xuan)臂梁(liang)(liang)。橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門(men)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這種(zhong)形(xing)變。橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用堆(dui)(dui)放場(chang)及工(gong)(gong)業廠房內(nei)無牛腿支(zhi)撐(cheng)點的(de)(de)場(chang)所(suo)，方式分成半龍門(men)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和龍門(men)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸(dun)(dun)數可(ke)去300噸(dun)(dun)。適(shi)用海港、堆(dui)(dui)放場(chang)等(deng)，進行(xing)戶(hu)外(wai)的(de)(de)貨(huo)(huo)運(yun)(yun)站(zhan)、石(shi)料場(chang)貨(huo)(huo)、散柜的(de)(de)裝卸搬運(yun)(yun)工(gong)(gong)作 。它(ta)的(de)(de)金屬構(gou)件像(xiang)門(men)形(xing)架構(gou)，承重(zhong)(zhong)(zhong)(zhong)承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)(xia)安裝兩(liang)(liang)(liang)根撐(cheng)腳，能夠(gou)(gou)立即(ji)在(zai)(zai)(zai)路(lu)面(mian)的(de)(de)路(lu)軌上走動，承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)(liang)(liang)邊能夠(gou)(gou)具備外(wai)伸懸(xuan)臂梁(liang)(liang)。橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類(lei)型(xing)由龍門(men)架、大貨(huo)(huo)車運(yun)(yun)作組(zu)(zu)織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車和電氣設備一部分等(deng)構(gou)成。有的(de)(de)橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)(zai)(zai)一邊有支(zhi)腳，另(ling)一邊支(zhi)撐(cheng)點在(zai)(zai)(zai)工(gong)(gong)業廠房或棧橋(qiao)(qiao)(qiao)上運(yun)(yun)作，稱(cheng)之為半橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)(qiao)式起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍門(men)架上端跨(kua)接 (含承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和端梁(liang)(liang))、支(zhi)腳、下(xia)(xia)承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一部分組(zu)(zu)成。以便擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)作 范(fan)疇(chou)(chou)，承重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能夠(gou)(gou)向一邊或兩(liang)(liang)(liang)邊抬(tai)起(qi)(qi)(qi)支(zhi)腳之外(wai)，產(chan)生懸(xuan)壁。也可(ke)選用帶伸縮臂的(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車，根據(ju)伸縮臂的(de)(de)俯仰和轉動擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備工(gong)(gong)作 范(fan)疇(chou)(chou)

承重梁構造

1，承重梁選用歐式古(gu)典(dian)箱型梁組(zu)織(zhi)設計方案，重量(liang)輕，合理(li)配置(zhi)；

2，整個PCB線(xian)路板制做，無對接焊縫，比拼湊承重梁更牢固。

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

4，選(xuan)用埋弧焊(han)(han)自動焊(han)(han)、無(wu)損檢測。焊(han)(han)后總(zong)體拋(pao)丸除銹(xiu)，消(xiao)地(di)應(ying)力(li)、防銹(xiu)處理，超過Sa2.5級；

5，厚鋼板原(yuan)材(cai)料為Q235B；環氧富鋅漆(qi)，薄厚120μm。

端梁一部分

1，端(duan)梁選用絞接軟性設(she)計(ji)方案，防止(zhi)“幾(ji)條腿”運作。

2，車轱轆選用鏜孔(kong)方式(shi)，應用數控機床(chuang)鏜銑床(chuang)一回精準定(ding)位(wei)生產(chan)加工，保證規(gui)格精密(mi)度和配合尺寸；

3，每一端梁裝有雙輪緣的(de)車轱轆(lu)、緩沖器(qi)、驅動器(qi)維護和防(fang)外(wai)遇保護器(qi)，安全性有確(que)保。

4，承重梁與端梁選用10.9級高強螺栓聯(lian)接，保證整(zheng)個設(she)備構造(zao)抗壓強度和精(jing)密度。

5，半今龍門(men)端(duan)梁選用矩形(xing)方管(guan)制做(zuo)，車轱轆為無邊(bian)緣(yuan)設計(ji)方案，路(lu)軌與(yu)路(lu)面每(mei)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(yong)軟性絞接(jie)方(fang)式；防止“幾(ji)條腿(tui)”運(yun)作。

2，電動機(ji)＋制動系(xi)統＋減(jian)速器＋行程開關四合一一體(ti)化設(she)計(ji)方案，結構(gou)緊湊

3，小轎(jiao)車搭(da)建有安全(quan)性鉤，防失控。

4，全部傳動系(xi)統(tong)組(zu)織選用無連軸(zhou)器(qi)的立即I/O方式，傳動系(xi)統(tong)高(gao)效率、裝配線高(gao)精度、免維護保養。

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