門(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)主要(yao)用(yong)于戶外(wai)的(de)貨(huo)運(yun)(yun)站(zhan)(zhan)、石料(liao)場貨(huo)、散柜(ju)的(de)裝(zhuang)卸搬運(yun)(yun)工(gong)(gong)作(zuo)(zuo)(zuo) 。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)具備(bei)場所(suo)使用(yong)率高(gao)、工(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)疇大、融(rong)入范(fan)圍廣、實用(yong)性強等特性，在海(hai)港貨(huo)運(yun)(yun)站(zhan)(zhan)獲得普(pu)遍(bian)應用(yong)。它(ta)的(de)金屬(shu)構件像(xiang)門(men)(men)形(xing)架構，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)兩(liang)根(gen)撐腳(jiao)(jiao)，能夠(gou)立即在路(lu)面的(de)路(lu)軌上(shang)走動，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)能夠(gou)具備(bei)外(wai)伸懸(xuan)(xuan)臂(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)是(shi)門(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)這(zhe)種形(xing)變(bian)。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)適(shi)用(yong)堆(dui)放(fang)場及工(gong)(gong)業廠房(fang)內無牛(niu)腿(tui)支(zhi)撐點的(de)場所(suo)，方式(shi)(shi)(shi)(shi)分成(cheng)半龍(long)門(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)和龍(long)門(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)，大噸數可去300噸。適(shi)用(yong)海(hai)港、堆(dui)放(fang)場等，進行戶外(wai)的(de)貨(huo)運(yun)(yun)站(zhan)(zhan)、石料(liao)場貨(huo)、散柜(ju)的(de)裝(zhuang)卸搬運(yun)(yun)工(gong)(gong)作(zuo)(zuo)(zuo) 。它(ta)的(de)金屬(shu)構件像(xiang)門(men)(men)形(xing)架構，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)下安裝(zhuang)兩(liang)根(gen)撐腳(jiao)(jiao)，能夠(gou)立即在路(lu)面的(de)路(lu)軌上(shang)走動，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)能夠(gou)具備(bei)外(wai)伸懸(xuan)(xuan)臂(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)結構類(lei)型由龍(long)門(men)(men)架、大貨(huo)車運(yun)(yun)作(zuo)(zuo)(zuo)組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)吊(diao)裝(zhuang)小轎車和電氣設(she)備(bei)一(yi)部(bu)分等構成(cheng)。有的(de)橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)只在一(yi)邊(bian)(bian)有支(zhi)腳(jiao)(jiao)，另(ling)一(yi)邊(bian)(bian)支(zhi)撐點在工(gong)(gong)業廠房(fang)或棧橋(qiao)上(shang)運(yun)(yun)作(zuo)(zuo)(zuo)，稱之為半橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)。橋(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)龍(long)門(men)(men)架上(shang)端跨(kua)接 (含承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)和端梁(liang)(liang))、支(zhi)腳(jiao)(jiao)、下承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)等一(yi)部(bu)分組成(cheng)。以(yi)便擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)設(she)備(bei)工(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)疇，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)能夠(gou)向一(yi)邊(bian)(bian)或兩(liang)邊(bian)(bian)抬起(qi)(qi)(qi)(qi)支(zhi)腳(jiao)(jiao)之外(wai)，產生懸(xuan)(xuan)壁。也可選用(yong)帶(dai)伸縮(suo)臂(bei)的(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)吊(diao)裝(zhuang)小轎車，根(gen)據伸縮(suo)臂(bei)的(de)俯(fu)仰和轉動擴張起(qi)(qi)(qi)(qi)重(zhong)(zhong)設(she)備(bei)工(gong)(gong)作(zuo)(zuo)(zuo) 范(fan)疇

承重梁構造

1，承重梁選用歐式古典箱型梁組織設計方案(an)，重量(liang)輕，合理配置；

2，整(zheng)個PCB線路板制做(zuo)，無對接焊縫，比拼(pin)湊(cou)承重(zhong)梁更牢固。

3，豎直(zhi)剛度(du)(du)為1/800，梁端拱度(du)(du)由數控切(qie)割整(zheng)個PCB線路(lu)板開(kai)料，精準度(du)(du)高。

4，選用(yong)埋弧(hu)焊(han)(han)自(zi)動焊(han)(han)、無損(sun)檢測(ce)。焊(han)(han)后總體拋丸(wan)除(chu)銹(xiu)，消地(di)應力、防銹(xiu)處理，超過(guo)Sa2.5級；

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

端梁一部分

1，端梁(liang)選用絞接軟(ruan)性設計方案(an)，防(fang)止“幾條(tiao)腿”運作(zuo)。

2，車轱轆選用鏜孔方(fang)式，應(ying)用數(shu)控機床(chuang)鏜銑(xian)床(chuang)一回精準定(ding)位生產加工，保(bao)證(zheng)規格精密度和配合尺寸(cun)；

3，每一端(duan)梁裝有雙輪緣的(de)車(che)轱轆、緩沖器、驅(qu)動器維護和防外遇保(bao)護器，安全性有確保(bao)。

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

5，半今龍(long)門端梁(liang)選用矩形(xing)方管制(zhi)做，車轱轆為(wei)無邊緣設計方案，路(lu)軌與路(lu)面每平米。

小轎車總程

1，雙梁(liang)(liang)(liang)小(xiao)轎車承重梁(liang)(liang)(liang)與承重梁(liang)(liang)(liang)選用軟(ruan)性絞接方式；防止“幾條腿”運作。

2，電動機(ji)＋制動系統＋減速器＋行程開關四合一(yi)一(yi)體化(hua)設計方案，結構(gou)緊湊

3，小轎車搭建有安(an)全性(xing)鉤，防失(shi)控(kong)。

4，全部傳動(dong)系(xi)統組(zu)織選(xuan)用(yong)無連軸器的(de)立即I/O方式(shi)，傳動(dong)系(xi)統高(gao)效率(lv)、裝配線高(gao)精(jing)度、免(mian)維護保養。

5，工作中級別(bie)為A6級，防水等(deng)級IP55，H級絕(jue)緣層。防污防潮(chao)，提升安全級別(bie)。