門式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主(zhu)要用(yong)于戶外的(de)(de)貨(huo)運(yun)站(zhan)、石料場貨(huo)、散柜(ju)的(de)(de)裝卸(xie)搬運(yun)工(gong)作(zuo)(zuo) 。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具備(bei)(bei)場所使用(yong)率高、工(gong)作(zuo)(zuo) 范(fan)(fan)疇(chou)大(da)(da)、融入范(fan)(fan)圍廣、實(shi)用(yong)性(xing)(xing)強(qiang)等特性(xing)(xing)，在(zai)海(hai)港(gang)貨(huo)運(yun)站(zhan)獲得普遍應用(yong)。它的(de)(de)金(jin)屬構件像門形架(jia)(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝兩(liang)(liang)根(gen)撐腳，能夠立(li)即在(zai)路(lu)面的(de)(de)路(lu)軌上(shang)走(zou)動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)(liang)邊(bian)(bian)能夠具備(bei)(bei)外伸懸臂(bei)梁(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這種形變。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)堆放場及工(gong)業(ye)廠房內無牛腿(tui)支撐點的(de)(de)場所，方式(shi)(shi)分(fen)成半龍門式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和龍門式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)(da)噸(dun)數可去300噸(dun)。適用(yong)海(hai)港(gang)、堆放場等，進行戶外的(de)(de)貨(huo)運(yun)站(zhan)、石料場貨(huo)、散柜(ju)的(de)(de)裝卸(xie)搬運(yun)工(gong)作(zuo)(zuo) 。它的(de)(de)金(jin)屬構件像門形架(jia)(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)下安裝兩(liang)(liang)根(gen)撐腳，能夠立(li)即在(zai)路(lu)面的(de)(de)路(lu)軌上(shang)走(zou)動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)兩(liang)(liang)邊(bian)(bian)能夠具備(bei)(bei)外伸懸臂(bei)梁(liang)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結(jie)構類型由龍門架(jia)(jia)、大(da)(da)貨(huo)車運(yun)作(zuo)(zuo)組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車和電氣設(she)(she)備(bei)(bei)一(yi)部分(fen)等構成。有的(de)(de)橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在(zai)一(yi)邊(bian)(bian)有支腳，另一(yi)邊(bian)(bian)支撐點在(zai)工(gong)業(ye)廠房或棧橋(qiao)(qiao)上(shang)運(yun)作(zuo)(zuo)，稱(cheng)之為半橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍門架(jia)(jia)上(shang)端(duan)跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)和端(duan)梁(liang))、支腳、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)等一(yi)部分(fen)組成。以(yi)便(bian)擴(kuo)張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)(bei)工(gong)作(zuo)(zuo) 范(fan)(fan)疇(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)能夠向一(yi)邊(bian)(bian)或兩(liang)(liang)邊(bian)(bian)抬起(qi)(qi)(qi)(qi)支腳之外，產生懸壁。也可選(xuan)用(yong)帶(dai)伸縮臂(bei)的(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車，根(gen)據伸縮臂(bei)的(de)(de)俯仰(yang)和轉(zhuan)動(dong)擴(kuo)張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)(she)備(bei)(bei)工(gong)作(zuo)(zuo) 范(fan)(fan)疇(chou)

承重梁構造

1，承(cheng)重梁選用歐式古典箱型梁組(zu)織設計方案(an)，重量輕(qing)，合理配置；

2，整個(ge)PCB線路板(ban)制做，無對(dui)接焊縫，比拼湊(cou)承(cheng)重梁更牢固(gu)。

3，豎直剛(gang)度(du)為1/800，梁(liang)端拱度(du)由數控切(qie)割(ge)整(zheng)個(ge)PCB線(xian)路板開料，精準度(du)高。

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

5，厚鋼板(ban)原材料為Q235B；環氧富鋅(xin)漆，薄厚120μm。

端梁一部分

1，端梁選(xuan)用絞接軟性設計方案，防止“幾條(tiao)腿(tui)”運(yun)作。

2，車轱轆選用鏜(tang)孔方式，應用數控(kong)機床鏜(tang)銑床一回精準定位生產加工，保證規格精密度和配合尺寸；

3，每一端梁裝有雙輪緣的車轱(gu)轆、緩沖器(qi)(qi)、驅動器(qi)(qi)維(wei)護和防外(wai)遇保護器(qi)(qi)，安全性有確(que)保。

4，承(cheng)重梁與端梁選用10.9級(ji)高(gao)強螺栓聯(lian)接(jie)，保證整個設(she)備構造抗壓強度(du)和精密度(du)。

5，半(ban)今龍門端梁選用矩(ju)形(xing)方管制做(zuo)，車轱轆為無(wu)邊緣設計(ji)方案，路(lu)軌與(yu)路(lu)面每平米。

小轎車總程

1，雙(shuang)梁(liang)小轎車承(cheng)重(zhong)梁(liang)與承(cheng)重(zhong)梁(liang)選用(yong)軟性絞接方式(shi)；防止“幾條腿”運作(zuo)。

2，電動機(ji)＋制動系統＋減(jian)速器＋行(xing)程開關(guan)四合(he)一(yi)一(yi)體化設計方案(an)，結(jie)構緊湊

3，小轎車搭建有安(an)全性鉤，防失控(kong)。

4，全(quan)部傳(chuan)動系(xi)統組織選用無(wu)連軸(zhou)器的立即I/O方式，傳(chuan)動系(xi)統高(gao)效(xiao)率、裝(zhuang)配線高(gao)精度、免維護(hu)保(bao)養。

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