門(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)主(zhu)要用(yong)(yong)(yong)于戶外(wai)(wai)的貨運(yun)站、石料(liao)場(chang)(chang)(chang)貨、散(san)柜的裝(zhuang)(zhuang)(zhuang)(zhuang)卸(xie)搬(ban)(ban)運(yun)工(gong)作(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)具備(bei)場(chang)(chang)(chang)所(suo)使用(yong)(yong)(yong)率(lv)高、工(gong)作(zuo) 范(fan)疇(chou)大(da)、融入范(fan)圍廣、實(shi)用(yong)(yong)(yong)性(xing)強等(deng)特性(xing)，在海港(gang)貨運(yun)站獲得普遍應用(yong)(yong)(yong)。它的金(jin)屬構(gou)(gou)件(jian)像門(men)(men)形(xing)架(jia)(jia)(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁下安裝(zhuang)(zhuang)(zhuang)(zhuang)兩(liang)根(gen)撐(cheng)腳，能夠(gou)立(li)即在路(lu)面的路(lu)軌上走(zou)動，承(cheng)重(zhong)(zhong)(zhong)梁兩(liang)邊(bian)(bian)能夠(gou)具備(bei)外(wai)(wai)伸懸臂(bei)梁。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)是門(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的這(zhe)種形(xing)變(bian)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)適(shi)用(yong)(yong)(yong)堆放場(chang)(chang)(chang)及工(gong)業(ye)廠房內無(wu)牛腿支(zhi)撐(cheng)點(dian)的場(chang)(chang)(chang)所(suo)，方式(shi)(shi)(shi)(shi)分(fen)(fen)成(cheng)半(ban)龍門(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)和龍門(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，大(da)噸數可去300噸。適(shi)用(yong)(yong)(yong)海港(gang)、堆放場(chang)(chang)(chang)等(deng)，進行戶外(wai)(wai)的貨運(yun)站、石料(liao)場(chang)(chang)(chang)貨、散(san)柜的裝(zhuang)(zhuang)(zhuang)(zhuang)卸(xie)搬(ban)(ban)運(yun)工(gong)作(zuo) 。它的金(jin)屬構(gou)(gou)件(jian)像門(men)(men)形(xing)架(jia)(jia)(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁下安裝(zhuang)(zhuang)(zhuang)(zhuang)兩(liang)根(gen)撐(cheng)腳，能夠(gou)立(li)即在路(lu)面的路(lu)軌上走(zou)動，承(cheng)重(zhong)(zhong)(zhong)梁兩(liang)邊(bian)(bian)能夠(gou)具備(bei)外(wai)(wai)伸懸臂(bei)梁。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)結構(gou)(gou)類型由龍門(men)(men)架(jia)(jia)(jia)、大(da)貨車運(yun)作(zuo)組(zu)織(zhi)、起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)(zhuang)小(xiao)轎車和電氣設備(bei)一部(bu)分(fen)(fen)等(deng)構(gou)(gou)成(cheng)。有的橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)只在一邊(bian)(bian)有支(zhi)腳，另(ling)一邊(bian)(bian)支(zhi)撐(cheng)點(dian)在工(gong)業(ye)廠房或棧橋(qiao)(qiao)上運(yun)作(zuo)，稱(cheng)之(zhi)(zhi)為半(ban)橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的龍門(men)(men)架(jia)(jia)(jia)上端(duan)(duan)跨接 (含承(cheng)重(zhong)(zhong)(zhong)梁和端(duan)(duan)梁)、支(zhi)腳、下承(cheng)重(zhong)(zhong)(zhong)梁等(deng)一部(bu)分(fen)(fen)組(zu)成(cheng)。以便(bian)擴(kuo)張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo) 范(fan)疇(chou)，承(cheng)重(zhong)(zhong)(zhong)梁能夠(gou)向一邊(bian)(bian)或兩(liang)邊(bian)(bian)抬起(qi)(qi)(qi)(qi)支(zhi)腳之(zhi)(zhi)外(wai)(wai)，產生懸壁。也可選用(yong)(yong)(yong)帶伸縮臂(bei)的起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)(zhuang)(zhuang)小(xiao)轎車，根(gen)據(ju)伸縮臂(bei)的俯仰和轉動擴(kuo)張起(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo) 范(fan)疇(chou)

承重梁構造

1，承重梁選用(yong)歐式古典箱型梁組織(zhi)設計方案(an)，重量輕(qing)，合(he)理配置；

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

3，豎(shu)直(zhi)剛度(du)(du)為1/800，梁端拱(gong)度(du)(du)由(you)數控切割整個PCB線(xian)路板(ban)開料，精準度(du)(du)高。

4，選用埋弧焊(han)自動焊(han)、無損檢測。焊(han)后總體拋丸除銹，消地應(ying)力、防(fang)銹處理，超過Sa2.5級；

5，厚鋼板原材料為Q235B；環氧富鋅漆(qi)，薄厚120μm。

端梁一部分

1，端梁選(xuan)用絞接軟(ruan)性設計方案，防止“幾條腿”運作。

2，車(che)轱轆選用鏜孔方式，應(ying)用數控機床(chuang)鏜銑床(chuang)一回精準定位(wei)生(sheng)產(chan)加工，保證規格精密度和配(pei)合尺寸(cun)；

3，每一(yi)端梁(liang)裝有雙輪緣的車轱轆、緩沖器(qi)、驅動(dong)器(qi)維護(hu)和防外遇保護(hu)器(qi)，安(an)全性有確(que)保。

4，承重梁與(yu)端梁選用10.9級高強螺栓聯接，保(bao)證(zheng)整(zheng)個設備構(gou)造抗壓強度和(he)精(jing)密度。

5，半今龍門端梁選用矩形方(fang)管制做，車轱轆為無(wu)邊(bian)緣(yuan)設(she)計方(fang)案，路軌與路面每平米(mi)。

小轎車總程

1，雙梁(liang)小轎(jiao)車(che)承重梁(liang)與承重梁(liang)選用軟性絞(jiao)接方(fang)式；防止“幾條腿(tui)”運(yun)作。

2，電動機＋制動系(xi)統＋減速器＋行(xing)程開關四合一一體化(hua)設計方案，結(jie)構緊(jin)湊

3，小轎車搭建有安全性鉤，防(fang)失控。

4，全部(bu)傳(chuan)動(dong)系(xi)統組織選用無連軸(zhou)器的立即I/O方(fang)式，傳(chuan)動(dong)系(xi)統高效(xiao)率、裝配線高精度、免維護保養。

5，工(gong)作(zuo)中級別為A6級，防水等級IP55，H級絕(jue)緣層(ceng)。防污防潮，提(ti)升安全級別。