門式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)主要用(yong)(yong)于戶(hu)(hu)外(wai)(wai)的(de)貨(huo)運(yun)站、石料場(chang)貨(huo)、散柜的(de)裝卸(xie)搬(ban)運(yun)工(gong)(gong)作(zuo)(zuo)(zuo) 。橋式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)具(ju)(ju)備場(chang)所(suo)使用(yong)(yong)率高、工(gong)(gong)作(zuo)(zuo)(zuo) 范疇(chou)大、融(rong)入范圍廣(guang)、實用(yong)(yong)性強等(deng)特性，在(zai)海港貨(huo)運(yun)站獲(huo)得普遍應用(yong)(yong)。它(ta)的(de)金屬構件像門形(xing)架(jia)(jia)構，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝兩(liang)根撐腳，能夠(gou)(gou)立即在(zai)路(lu)面的(de)路(lu)軌上(shang)走(zou)動(dong)，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)能夠(gou)(gou)具(ju)(ju)備外(wai)(wai)伸(shen)(shen)懸(xuan)臂(bei)梁(liang)(liang)。橋式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)是(shi)門式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)這種形(xing)變。橋式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)適(shi)用(yong)(yong)堆放(fang)(fang)場(chang)及工(gong)(gong)業廠(chang)房內無(wu)牛腿(tui)支撐點(dian)的(de)場(chang)所(suo)，方式(shi)分成半龍(long)門式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)和(he)龍(long)門式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，大噸數可去300噸。適(shi)用(yong)(yong)海港、堆放(fang)(fang)場(chang)等(deng)，進行戶(hu)(hu)外(wai)(wai)的(de)貨(huo)運(yun)站、石料場(chang)貨(huo)、散柜的(de)裝卸(xie)搬(ban)運(yun)工(gong)(gong)作(zuo)(zuo)(zuo) 。它(ta)的(de)金屬構件像門形(xing)架(jia)(jia)構，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝兩(liang)根撐腳，能夠(gou)(gou)立即在(zai)路(lu)面的(de)路(lu)軌上(shang)走(zou)動(dong)，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)能夠(gou)(gou)具(ju)(ju)備外(wai)(wai)伸(shen)(shen)懸(xuan)臂(bei)梁(liang)(liang)。橋式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)結構類型(xing)由(you)龍(long)門架(jia)(jia)、大貨(huo)車運(yun)作(zuo)(zuo)(zuo)組(zu)織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎(jiao)車和(he)電氣設(she)備一部分等(deng)構成。有的(de)橋式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)只在(zai)一邊(bian)(bian)有支腳，另一邊(bian)(bian)支撐點(dian)在(zai)工(gong)(gong)業廠(chang)房或棧(zhan)橋上(shang)運(yun)作(zuo)(zuo)(zuo)，稱之(zhi)為半橋式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)。橋式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)龍(long)門架(jia)(jia)上(shang)端跨接 (含承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端梁(liang)(liang))、支腳、下承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一部分組(zu)成。以(yi)便擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)(gong)作(zuo)(zuo)(zuo) 范疇(chou)，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能夠(gou)(gou)向一邊(bian)(bian)或兩(liang)邊(bian)(bian)抬起(qi)(qi)(qi)(qi)支腳之(zhi)外(wai)(wai)，產生懸(xuan)壁。也(ye)可選用(yong)(yong)帶伸(shen)(shen)縮(suo)臂(bei)的(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小(xiao)轎(jiao)車，根據伸(shen)(shen)縮(suo)臂(bei)的(de)俯(fu)仰和(he)轉動(dong)擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備工(gong)(gong)作(zuo)(zuo)(zuo) 范疇(chou)

承重梁構造

1，承重(zhong)(zhong)梁(liang)(liang)選用(yong)歐式古典(dian)箱型梁(liang)(liang)組織(zhi)設(she)計方案(an)，重(zhong)(zhong)量(liang)輕，合理配置；

2，整個PCB線路板制做，無(wu)對接焊(han)縫(feng)，比拼湊承(cheng)重(zhong)梁(liang)更牢固。

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

4，選用埋弧焊自動(dong)焊、無損(sun)檢測。焊后總體拋丸除(chu)銹，消地應力(li)、防銹處理，超過(guo)Sa2.5級；

5，厚鋼板原材料為Q235B；環氧富鋅(xin)漆，薄厚120μm。

端梁一部分

1，端梁選用絞接軟性(xing)設(she)計方案(an)，防止“幾條腿”運作(zuo)。

2，車轱(gu)轆選用鏜孔方式，應用數控(kong)機(ji)床鏜銑床一回精(jing)準定(ding)位生產(chan)加(jia)工(gong)，保證規格精(jing)密(mi)度和(he)配(pei)合尺寸(cun)；

3，每(mei)一(yi)端梁裝有(you)雙(shuang)輪緣(yuan)的車(che)轱轆、緩(huan)沖(chong)器、驅(qu)動器維護和防(fang)外(wai)遇保護器，安全性有(you)確(que)保。

4，承重梁與(yu)端梁選用10.9級(ji)高強(qiang)螺栓聯接，保證整(zheng)個設備構(gou)造抗壓強(qiang)度和精密度。

5，半今龍門端梁選用矩形方(fang)管制做(zuo)，車(che)轱轆為(wei)無(wu)邊緣(yuan)設計方(fang)案，路軌與路面(mian)每平(ping)米。

小轎車總程

1，雙(shuang)梁小轎車承(cheng)重(zhong)梁與(yu)承(cheng)重(zhong)梁選用(yong)軟性絞接方(fang)式(shi)；防止(zhi)“幾條腿”運作。

2，電動(dong)機＋制(zhi)動(dong)系統＋減速器＋行(xing)程開關四合(he)一(yi)(yi)一(yi)(yi)體化(hua)設計方(fang)案，結(jie)構(gou)緊湊(cou)

3，小轎車(che)搭建有安全(quan)性鉤(gou)，防失控。

4，全部(bu)傳(chuan)動(dong)系統(tong)組織選用無連軸器的立(li)即(ji)I/O方式，傳(chuan)動(dong)系統(tong)高效(xiao)率、裝(zhuang)配線高精度、免維護保養。

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