門式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)主要(yao)用(yong)于(yu)戶(hu)外(wai)(wai)(wai)的(de)(de)(de)(de)貨運(yun)站、石(shi)料場貨、散(san)柜的(de)(de)(de)(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)工作(zuo)(zuo) 。橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)具備場所使(shi)用(yong)率高(gao)、工作(zuo)(zuo) 范(fan)疇大(da)、融入范(fan)圍廣、實用(yong)性強(qiang)等特(te)性，在(zai)海(hai)港(gang)(gang)貨運(yun)站獲得普(pu)遍應用(yong)。它的(de)(de)(de)(de)金屬構件(jian)像門形架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁下安裝(zhuang)(zhuang)兩(liang)(liang)根撐(cheng)腳，能夠立即在(zai)路(lu)面的(de)(de)(de)(de)路(lu)軌上(shang)走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁兩(liang)(liang)邊(bian)能夠具備外(wai)(wai)(wai)伸(shen)懸(xuan)臂(bei)梁。橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)是(shi)門式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)(de)這種形變。橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)適用(yong)堆放(fang)(fang)場及工業廠房內無牛腿支撐(cheng)點的(de)(de)(de)(de)場所，方式(shi)分(fen)成半(ban)龍門式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)和(he)龍門式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)，大(da)噸(dun)數可去300噸(dun)。適用(yong)海(hai)港(gang)(gang)、堆放(fang)(fang)場等，進行戶(hu)外(wai)(wai)(wai)的(de)(de)(de)(de)貨運(yun)站、石(shi)料場貨、散(san)柜的(de)(de)(de)(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)工作(zuo)(zuo) 。它的(de)(de)(de)(de)金屬構件(jian)像門形架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁下安裝(zhuang)(zhuang)兩(liang)(liang)根撐(cheng)腳，能夠立即在(zai)路(lu)面的(de)(de)(de)(de)路(lu)軌上(shang)走動，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁兩(liang)(liang)邊(bian)能夠具備外(wai)(wai)(wai)伸(shen)懸(xuan)臂(bei)梁。橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)結構類(lei)型由(you)龍門架(jia)、大(da)貨車(che)運(yun)作(zuo)(zuo)組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎(jiao)車(che)和(he)電氣(qi)設(she)備一部(bu)分(fen)等構成。有的(de)(de)(de)(de)橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)只在(zai)一邊(bian)有支腳，另一邊(bian)支撐(cheng)點在(zai)工業廠房或(huo)棧(zhan)橋(qiao)(qiao)上(shang)運(yun)作(zuo)(zuo)，稱之為半(ban)橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)(de)龍門架(jia)上(shang)端跨接 (含(han)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁和(he)端梁)、支腳、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁等一部(bu)分(fen)組成。以便擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工作(zuo)(zuo) 范(fan)疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁能夠向一邊(bian)或(huo)兩(liang)(liang)邊(bian)抬起(qi)(qi)(qi)(qi)支腳之外(wai)(wai)(wai)，產生懸(xuan)壁。也(ye)可選(xuan)用(yong)帶伸(shen)縮臂(bei)的(de)(de)(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎(jiao)車(che)，根據伸(shen)縮臂(bei)的(de)(de)(de)(de)俯仰和(he)轉動擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工作(zuo)(zuo) 范(fan)疇

承重梁構造

1，承重梁選用(yong)歐式古典箱型梁組(zu)織設計方案，重量(liang)輕，合理配置；

2，整個PCB線路板制做，無對接(jie)焊縫(feng)，比拼(pin)湊(cou)承重(zhong)梁更(geng)牢固。

3，豎直剛度(du)為(wei)1/800，梁端拱度(du)由數控(kong)切割整個PCB線路板(ban)開料(liao)，精(jing)準度(du)高。

4，選用埋弧(hu)焊(han)自動焊(han)、無損(sun)檢測。焊(han)后(hou)總體拋丸除銹，消地應力、防銹處理(li)，超過(guo)Sa2.5級(ji)；

5，厚鋼板原(yuan)材料為Q235B；環氧(yang)富鋅漆，薄(bo)厚120μm。

端梁一部分

1，端梁選用絞接軟性(xing)設計方案，防(fang)止(zhi)“幾條腿”運作。

2，車轱轆(lu)選用鏜(tang)孔(kong)方式，應用數控機床(chuang)鏜(tang)銑床(chuang)一回精(jing)準定位生產(chan)加(jia)工，保證規格精(jing)密度和(he)配合尺(chi)寸(cun)；

3，每一端(duan)梁裝有(you)雙輪緣的車轱轆、緩沖器、驅動器維護(hu)和防外遇保(bao)護(hu)器，安(an)全性有(you)確保(bao)。

4，承重(zhong)梁與(yu)端梁選用10.9級高強(qiang)螺(luo)栓聯接，保(bao)證整個設備構造抗壓(ya)強(qiang)度和精密度。

5，半今龍門端(duan)梁選用矩形方管制做(zuo)，車轱轆為無邊(bian)緣設計(ji)方案，路軌與路面每平米(mi)。

小轎車總程

1，雙梁小(xiao)轎車承(cheng)重(zhong)梁與承(cheng)重(zhong)梁選用軟性絞接方(fang)式；防止(zhi)“幾條腿”運作(zuo)。

2，電動機(ji)＋制動系(xi)統(tong)＋減速器＋行程開關四合一(yi)一(yi)體化設(she)計方(fang)案，結(jie)構緊(jin)湊

3，小轎車(che)搭建有安全性鉤，防失控。

4，全部傳動(dong)系統(tong)組織(zhi)選用(yong)無連(lian)軸器(qi)的立即I/O方式，傳動(dong)系統(tong)高效(xiao)率(lv)、裝配線高精(jing)度(du)、免維護保養(yang)。

5，工(gong)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(jue)緣層。防(fang)污防(fang)潮(chao)，提升(sheng)安(an)全級(ji)(ji)(ji)(ji)別。