門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)主要用(yong)于戶外(wai)(wai)的(de)(de)(de)貨(huo)運(yun)(yun)站(zhan)、石料場(chang)(chang)貨(huo)、散柜(ju)的(de)(de)(de)裝(zhuang)卸搬運(yun)(yun)工(gong)作(zuo)(zuo) 。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)具(ju)備(bei)(bei)(bei)(bei)場(chang)(chang)所(suo)(suo)使用(yong)率(lv)高(gao)、工(gong)作(zuo)(zuo) 范疇大、融入范圍廣、實用(yong)性強等(deng)特性，在海港貨(huo)運(yun)(yun)站(zhan)獲得普遍應用(yong)。它的(de)(de)(de)金屬構(gou)(gou)件(jian)像門(men)形架(jia)(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)(xia)安裝(zhuang)兩根(gen)(gen)撐(cheng)腳，能(neng)夠立即在路面的(de)(de)(de)路軌上(shang)(shang)(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊能(neng)夠具(ju)備(bei)(bei)(bei)(bei)外(wai)(wai)伸懸臂(bei)梁(liang)(liang)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)是門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)(de)這種(zhong)形變。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)適(shi)用(yong)堆放(fang)場(chang)(chang)及工(gong)業廠房內無牛腿(tui)支(zhi)撐(cheng)點(dian)(dian)的(de)(de)(de)場(chang)(chang)所(suo)(suo)，方式(shi)(shi)(shi)分(fen)成(cheng)半龍門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)和(he)龍門(men)式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，大噸數(shu)可(ke)去300噸。適(shi)用(yong)海港、堆放(fang)場(chang)(chang)等(deng)，進行(xing)戶外(wai)(wai)的(de)(de)(de)貨(huo)運(yun)(yun)站(zhan)、石料場(chang)(chang)貨(huo)、散柜(ju)的(de)(de)(de)裝(zhuang)卸搬運(yun)(yun)工(gong)作(zuo)(zuo) 。它的(de)(de)(de)金屬構(gou)(gou)件(jian)像門(men)形架(jia)(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)(xia)安裝(zhuang)兩根(gen)(gen)撐(cheng)腳，能(neng)夠立即在路面的(de)(de)(de)路軌上(shang)(shang)(shang)走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩邊能(neng)夠具(ju)備(bei)(bei)(bei)(bei)外(wai)(wai)伸懸臂(bei)梁(liang)(liang)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)結構(gou)(gou)類型由(you)龍門(men)架(jia)(jia)、大貨(huo)車運(yun)(yun)作(zuo)(zuo)組(zu)織、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎(jiao)車和(he)電氣設(she)備(bei)(bei)(bei)(bei)一(yi)(yi)部分(fen)等(deng)構(gou)(gou)成(cheng)。有的(de)(de)(de)橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)只在一(yi)(yi)邊有支(zhi)腳，另一(yi)(yi)邊支(zhi)撐(cheng)點(dian)(dian)在工(gong)業廠房或(huo)棧橋上(shang)(shang)(shang)運(yun)(yun)作(zuo)(zuo)，稱之為半橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)(de)龍門(men)架(jia)(jia)上(shang)(shang)(shang)端(duan)跨接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端(duan)梁(liang)(liang))、支(zhi)腳、下(xia)(xia)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一(yi)(yi)部分(fen)組(zu)成(cheng)。以便擴張(zhang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)(bei)(bei)工(gong)作(zuo)(zuo) 范疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠向一(yi)(yi)邊或(huo)兩邊抬(tai)起(qi)(qi)(qi)(qi)(qi)支(zhi)腳之外(wai)(wai)，產(chan)生懸壁。也可(ke)選用(yong)帶(dai)伸縮臂(bei)的(de)(de)(de)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎(jiao)車，根(gen)(gen)據伸縮臂(bei)的(de)(de)(de)俯仰和(he)轉動(dong)擴張(zhang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)(bei)(bei)工(gong)作(zuo)(zuo) 范疇

承重梁構造

1，承(cheng)重梁選用歐式古典箱(xiang)型梁組織設計(ji)方案，重量(liang)輕，合理配置；

2，整個PCB線路(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(duan)拱度由數控切(qie)割整個PCB線(xian)路板開料，精準度高。

4，選用埋弧焊自(zi)動焊、無損(sun)檢測。焊后(hou)總體拋丸除(chu)銹，消地應力、防(fang)銹處(chu)理，超過(guo)Sa2.5級(ji)；

5，厚鋼(gang)板原材料為Q235B；環氧富鋅漆，薄(bo)厚120μm。

端梁一部分

1，端梁(liang)選用絞接(jie)軟性設計方案，防止(zhi)“幾條腿”運作(zuo)。

2，車轱(gu)轆選用鏜(tang)孔(kong)方式，應用數(shu)控機床鏜(tang)銑床一回精準定位生產加工，保證規格(ge)精密度(du)和配合尺寸；

3，每一(yi)端梁裝有雙輪緣的車轱轆、緩沖器(qi)、驅動器(qi)維護和防(fang)外遇保護器(qi)，安全(quan)性有確保。

4，承重(zhong)梁(liang)與端梁(liang)選用(yong)10.9級(ji)高強螺(luo)栓聯接，保證整個設備(bei)構造抗壓強度和精密度。

5，半今龍門端梁(liang)選用矩形方管(guan)制做，車轱轆為(wei)無(wu)邊緣設(she)計方案，路軌與路面每(mei)平(ping)米。

小轎車總程

1，雙梁(liang)小轎車承(cheng)重(zhong)梁(liang)與(yu)承(cheng)重(zhong)梁(liang)選(xuan)用軟性絞接(jie)方式(shi)；防止“幾條腿”運(yun)作。

2，電(dian)動機＋制(zhi)動系統＋減速器＋行程(cheng)開關四合(he)一一體化設計方案(an)，結構緊(jin)湊

3，小轎車搭建有安(an)全性鉤，防失控(kong)。

4，全部傳(chuan)動系統組織選用(yong)無連軸器的立即I/O方式，傳(chuan)動系統高效率、裝(zhuang)配線高精度、免(mian)維(wei)護保(bao)養。

5，工作(zuo)中級別為A6級，防水等(deng)級IP55，H級絕緣層。防污防潮，提升安全(quan)級別。