門式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)主要用(yong)于(yu)戶外的(de)(de)貨(huo)運(yun)站(zhan)、石料場貨(huo)、散柜的(de)(de)裝卸(xie)搬(ban)運(yun)工作(zuo) 。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)具備(bei)場所使用(yong)率高(gao)、工作(zuo) 范(fan)疇大(da)、融入范(fan)圍(wei)廣、實用(yong)性(xing)強等(deng)特性(xing)，在(zai)(zai)海(hai)港(gang)(gang)貨(huo)運(yun)站(zhan)獲得普遍應用(yong)。它的(de)(de)金(jin)屬構(gou)件(jian)像門形架構(gou)，承(cheng)重(zhong)(zhong)承(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)(liang)下安(an)裝兩根撐(cheng)(cheng)(cheng)腳，能(neng)夠(gou)立即在(zai)(zai)路(lu)面的(de)(de)路(lu)軌(gui)上走動，承(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩邊(bian)(bian)能(neng)夠(gou)具備(bei)外伸(shen)懸(xuan)臂(bei)(bei)梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)是(shi)門式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)的(de)(de)這種(zhong)形變。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)適用(yong)堆放(fang)場及(ji)工業(ye)廠房內(nei)無牛(niu)腿支(zhi)(zhi)(zhi)撐(cheng)(cheng)(cheng)點的(de)(de)場所，方式(shi)分(fen)成半龍(long)門式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)和龍(long)門式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)，大(da)噸數(shu)可去300噸。適用(yong)海(hai)港(gang)(gang)、堆放(fang)場等(deng)，進行戶外的(de)(de)貨(huo)運(yun)站(zhan)、石料場貨(huo)、散柜的(de)(de)裝卸(xie)搬(ban)運(yun)工作(zuo) 。它的(de)(de)金(jin)屬構(gou)件(jian)像門形架構(gou)，承(cheng)重(zhong)(zhong)承(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)(liang)下安(an)裝兩根撐(cheng)(cheng)(cheng)腳，能(neng)夠(gou)立即在(zai)(zai)路(lu)面的(de)(de)路(lu)軌(gui)上走動，承(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩邊(bian)(bian)能(neng)夠(gou)具備(bei)外伸(shen)懸(xuan)臂(bei)(bei)梁(liang)(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)結構(gou)類型由(you)龍(long)門架、大(da)貨(huo)車(che)運(yun)作(zuo)組織(zhi)、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)吊裝小轎車(che)和電(dian)氣設(she)備(bei)一部(bu)分(fen)等(deng)構(gou)成。有的(de)(de)橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)只在(zai)(zai)一邊(bian)(bian)有支(zhi)(zhi)(zhi)腳，另(ling)一邊(bian)(bian)支(zhi)(zhi)(zhi)撐(cheng)(cheng)(cheng)點在(zai)(zai)工業(ye)廠房或棧橋(qiao)(qiao)(qiao)上運(yun)作(zuo)，稱之為半橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)。橋(qiao)(qiao)(qiao)式(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)的(de)(de)龍(long)門架上端(duan)跨(kua)接 (含承(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)(liang)和端(duan)梁(liang)(liang)(liang)(liang))、支(zhi)(zhi)(zhi)腳、下承(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)(liang)等(deng)一部(bu)分(fen)組成。以便(bian)擴張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)設(she)備(bei)工作(zuo) 范(fan)疇，承(cheng)重(zhong)(zhong)梁(liang)(liang)(liang)(liang)能(neng)夠(gou)向一邊(bian)(bian)或兩邊(bian)(bian)抬起(qi)(qi)(qi)(qi)(qi)支(zhi)(zhi)(zhi)腳之外，產生(sheng)懸(xuan)壁。也可選用(yong)帶伸(shen)縮(suo)臂(bei)(bei)的(de)(de)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)吊裝小轎車(che)，根據伸(shen)縮(suo)臂(bei)(bei)的(de)(de)俯仰和轉(zhuan)動擴張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)設(she)備(bei)工作(zuo) 范(fan)疇

承重梁構造

1，承重(zhong)梁(liang)選(xuan)用歐式古典箱(xiang)型梁(liang)組織(zhi)設計(ji)方案，重(zhong)量輕，合(he)理配置(zhi)；

2，整個PCB線路板制(zhi)做，無(wu)對接焊縫，比拼湊承(cheng)重梁更牢固。

3，豎直剛(gang)度(du)為1/800，梁端拱(gong)度(du)由(you)數控切割整個(ge)PCB線路板(ban)開料，精準度(du)高。

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

5，厚鋼(gang)板原材料為Q235B；環氧(yang)富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用(yong)絞(jiao)接軟(ruan)性設計方案，防止(zhi)“幾條(tiao)腿”運作。

2，車(che)轱轆選用鏜孔方式，應用數控機床鏜銑床一回精準(zhun)定位生產加(jia)工，保證規格(ge)精密度和配(pei)合尺寸；

3，每一端梁裝有(you)雙輪(lun)緣的車轱轆(lu)、緩沖(chong)器(qi)、驅(qu)動器(qi)維護和防外遇(yu)保(bao)護器(qi)，安全性有(you)確(que)保(bao)。

4，承重(zhong)梁與端梁選用10.9級高強螺栓(shuan)聯接，保證整個設備構造抗壓強度和精密度。

5，半今龍門端梁選用矩形方管制做，車轱轆為無邊緣設計方案，路(lu)(lu)軌與(yu)路(lu)(lu)面每平(ping)米(mi)。

小轎車總程

1，雙梁小轎車承重梁與承重梁選(xuan)用(yong)軟性絞(jiao)接方式；防止(zhi)“幾條腿”運作。

2，電動機＋制動系(xi)統(tong)＋減速器＋行程開關四合一(yi)一(yi)體化(hua)設計方(fang)案，結構緊(jin)湊

3，小(xiao)轎(jiao)車搭建有安全(quan)性鉤，防失(shi)控(kong)。

4，全部傳(chuan)動系(xi)統(tong)組(zu)織選用(yong)無連軸器(qi)的立即I/O方(fang)式，傳(chuan)動系(xi)統(tong)高(gao)效率、裝配線高(gao)精度、免維護保養(yang)。

5，工作中級(ji)別為A6級(ji)，防水等(deng)級(ji)IP55，H級(ji)絕(jue)緣層。防污防潮，提(ti)升安全(quan)級(ji)別。