門式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)于戶外(wai)(wai)的(de)貨(huo)運(yun)站、石(shi)料場(chang)(chang)貨(huo)、散(san)柜(ju)的(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)工(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo) 。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)具(ju)(ju)備(bei)場(chang)(chang)所(suo)使用(yong)率高、工(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo) 范疇大、融入范圍(wei)廣、實用(yong)性(xing)強等特性(xing)，在海港貨(huo)運(yun)站獲(huo)得普遍應用(yong)。它的(de)金屬(shu)構(gou)(gou)(gou)(gou)件(jian)像門形架(jia)構(gou)(gou)(gou)(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)(zhuang)兩(liang)根(gen)撐腳(jiao)(jiao)，能夠(gou)(gou)立(li)即(ji)在路面的(de)路軌上走(zou)(zou)動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)能夠(gou)(gou)具(ju)(ju)備(bei)外(wai)(wai)伸懸臂梁(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)是門式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)這種(zhong)形變。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用(yong)堆(dui)放(fang)場(chang)(chang)及工(gong)(gong)(gong)(gong)(gong)業廠(chang)(chang)房(fang)內無牛腿(tui)支(zhi)(zhi)撐點的(de)場(chang)(chang)所(suo)，方式(shi)(shi)(shi)(shi)(shi)分成半(ban)龍門式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍門式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，大噸(dun)數可去300噸(dun)。適(shi)用(yong)海港、堆(dui)放(fang)場(chang)(chang)等，進(jin)行戶外(wai)(wai)的(de)貨(huo)運(yun)站、石(shi)料場(chang)(chang)貨(huo)、散(san)柜(ju)的(de)裝(zhuang)(zhuang)卸搬(ban)運(yun)工(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo) 。它的(de)金屬(shu)構(gou)(gou)(gou)(gou)件(jian)像門形架(jia)構(gou)(gou)(gou)(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)(zhuang)兩(liang)根(gen)撐腳(jiao)(jiao)，能夠(gou)(gou)立(li)即(ji)在路面的(de)路軌上走(zou)(zou)動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)能夠(gou)(gou)具(ju)(ju)備(bei)外(wai)(wai)伸懸臂梁(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)結(jie)構(gou)(gou)(gou)(gou)類型(xing)由龍門架(jia)、大貨(huo)車運(yun)作(zuo)(zuo)組織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車和(he)電氣設(she)備(bei)一部分等構(gou)(gou)(gou)(gou)成。有的(de)橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)只在一邊(bian)有支(zhi)(zhi)腳(jiao)(jiao)，另一邊(bian)支(zhi)(zhi)撐點在工(gong)(gong)(gong)(gong)(gong)業廠(chang)(chang)房(fang)或棧(zhan)橋(qiao)(qiao)(qiao)上運(yun)作(zuo)(zuo)，稱之為半(ban)橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)龍門架(jia)上端跨接 (含承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端梁(liang)(liang))、支(zhi)(zhi)腳(jiao)(jiao)、下承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)等一部分組成。以便擴(kuo)張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo) 范疇，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)能夠(gou)(gou)向一邊(bian)或兩(liang)邊(bian)抬起(qi)(qi)(qi)支(zhi)(zhi)腳(jiao)(jiao)之外(wai)(wai)，產生懸壁。也可選用(yong)帶(dai)伸縮臂的(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車，根(gen)據伸縮臂的(de)俯(fu)仰和(he)轉(zhuan)動擴(kuo)張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)工(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo) 范疇

承重梁構造

1，承重梁(liang)選用歐式古典箱(xiang)型梁(liang)組織(zhi)設計方案，重量輕，合(he)理(li)配置；

2，整個PCB線(xian)路(lu)板制做，無對接焊縫，比拼湊承重梁更牢固。

3，豎直剛度為1/800，梁端拱度由(you)數控(kong)切割整(zheng)個PCB線路板開料，精準度高。

4，選(xuan)用埋弧焊自動焊、無損檢測。焊后總體(ti)拋丸(wan)除銹，消地應力、防(fang)銹處(chu)理(li)，超過Sa2.5級；

5，厚(hou)鋼板原材料為(wei)Q235B；環氧富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞接軟性設計方(fang)案(an)，防止“幾條腿”運(yun)作。

2，車轱轆選用鏜(tang)孔方(fang)式(shi)，應用數控(kong)機床鏜(tang)銑床一(yi)回(hui)精(jing)準定位生產(chan)加工(gong)，保證規格精(jing)密度和配合尺寸；

3，每一端梁裝(zhuang)有雙輪緣(yuan)的車轱轆、緩沖器、驅動器維(wei)護(hu)和防(fang)外遇保護(hu)器，安全性有確保。

4，承(cheng)重(zhong)梁與(yu)端梁選用10.9級高強螺栓聯接(jie)，保證整個設備構造抗壓強度(du)和(he)精密度(du)。

5，半今龍門端梁(liang)選用矩形(xing)方管制做，車轱轆為無邊緣設(she)計方案，路(lu)軌(gui)與路(lu)面每平米。

小轎車總程

1，雙梁(liang)小轎車承(cheng)重梁(liang)與承(cheng)重梁(liang)選用(yong)軟性(xing)絞接(jie)方(fang)式；防止“幾條腿(tui)”運作。

2，電動(dong)機＋制動(dong)系(xi)統＋減速(su)器＋行程開關四合一(yi)一(yi)體化設計方案(an)，結構緊(jin)湊

3，小轎車搭建有安全性鉤，防失控。

4，全部傳(chuan)動(dong)系統(tong)(tong)組織選用無連(lian)軸器(qi)的立(li)即I/O方式，傳(chuan)動(dong)系統(tong)(tong)高效率(lv)、裝配(pei)線高精度、免維護(hu)保養。

5，工作(zuo)中級別(bie)為A6級，防(fang)水等(deng)級IP55，H級絕緣層。防(fang)污防(fang)潮，提升安全級別(bie)。