門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主(zhu)要用(yong)(yong)(yong)于戶外(wai)(wai)的(de)貨(huo)(huo)運(yun)(yun)(yun)站、石(shi)料場(chang)貨(huo)(huo)、散(san)柜的(de)裝(zhuang)卸搬運(yun)(yun)(yun)工(gong)作(zuo) 。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具(ju)備(bei)(bei)(bei)場(chang)所(suo)使(shi)用(yong)(yong)(yong)率高(gao)、工(gong)作(zuo) 范(fan)(fan)疇大(da)(da)(da)、融入范(fan)(fan)圍廣、實用(yong)(yong)(yong)性(xing)強等(deng)特性(xing)，在(zai)海港貨(huo)(huo)運(yun)(yun)(yun)站獲(huo)得普遍應用(yong)(yong)(yong)。它的(de)金(jin)屬構(gou)件像門(men)(men)形架(jia)構(gou)，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)(xia)安裝(zhuang)兩(liang)根(gen)撐(cheng)(cheng)腳，能(neng)(neng)夠(gou)(gou)(gou)立(li)即在(zai)路面的(de)路軌上(shang)走(zou)(zou)動，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊能(neng)(neng)夠(gou)(gou)(gou)具(ju)備(bei)(bei)(bei)外(wai)(wai)伸懸(xuan)(xuan)臂(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)這(zhe)種形變。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適(shi)用(yong)(yong)(yong)堆(dui)(dui)放場(chang)及工(gong)業廠房內無牛(niu)腿支撐(cheng)(cheng)點(dian)的(de)場(chang)所(suo)，方式(shi)(shi)分成半龍(long)門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和龍(long)門(men)(men)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)(da)(da)噸數(shu)可去300噸。適(shi)用(yong)(yong)(yong)海港、堆(dui)(dui)放場(chang)等(deng)，進行戶外(wai)(wai)的(de)貨(huo)(huo)運(yun)(yun)(yun)站、石(shi)料場(chang)貨(huo)(huo)、散(san)柜的(de)裝(zhuang)卸搬運(yun)(yun)(yun)工(gong)作(zuo) 。它的(de)金(jin)屬構(gou)件像門(men)(men)形架(jia)構(gou)，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)(xia)安裝(zhuang)兩(liang)根(gen)撐(cheng)(cheng)腳，能(neng)(neng)夠(gou)(gou)(gou)立(li)即在(zai)路面的(de)路軌上(shang)走(zou)(zou)動，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊能(neng)(neng)夠(gou)(gou)(gou)具(ju)備(bei)(bei)(bei)外(wai)(wai)伸懸(xuan)(xuan)臂(bei)梁(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)類型由龍(long)門(men)(men)架(jia)、大(da)(da)(da)貨(huo)(huo)車運(yun)(yun)(yun)作(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車和電氣(qi)設(she)備(bei)(bei)(bei)一(yi)部(bu)(bu)分等(deng)構(gou)成。有的(de)橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)一(yi)邊有支腳，另一(yi)邊支撐(cheng)(cheng)點(dian)在(zai)工(gong)業廠房或棧橋(qiao)上(shang)運(yun)(yun)(yun)作(zuo)，稱之(zhi)為半橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)式(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)龍(long)門(men)(men)架(jia)上(shang)端跨(kua)接 (含承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和端梁(liang)(liang))、支腳、下(xia)(xia)承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)一(yi)部(bu)(bu)分組成。以便擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)(bei)工(gong)作(zuo) 范(fan)(fan)疇，承(cheng)(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)(neng)夠(gou)(gou)(gou)向(xiang)一(yi)邊或兩(liang)邊抬起(qi)(qi)支腳之(zhi)外(wai)(wai)，產(chan)生懸(xuan)(xuan)壁。也可選(xuan)用(yong)(yong)(yong)帶伸縮臂(bei)的(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)小轎車，根(gen)據伸縮臂(bei)的(de)俯(fu)仰和轉動擴張起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設(she)備(bei)(bei)(bei)工(gong)作(zuo) 范(fan)(fan)疇

承重梁構造

1，承(cheng)重(zhong)梁(liang)選(xuan)用歐(ou)式(shi)古典箱型梁(liang)組織設計方(fang)案，重(zhong)量輕(qing)，合理配置；

2，整個PCB線路板制(zhi)做，無對接焊縫，比(bi)拼湊(cou)承重梁更(geng)牢固。

3，豎(shu)直剛度(du)為1/800，梁端拱度(du)由數控切割整個PCB線路板開料，精準度(du)高。

4，選用埋弧焊(han)自(zi)動(dong)焊(han)、無(wu)損檢測。焊(han)后總(zong)體拋丸除銹，消地應力、防銹處理，超過Sa2.5級；

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

端梁一部分

1，端梁(liang)選用絞(jiao)接(jie)軟(ruan)性(xing)設計(ji)方案(an)，防止“幾條腿”運作。

2，車(che)轱(gu)轆選用(yong)鏜孔方式，應用(yong)數控機床鏜銑床一回精準定位生產(chan)加工，保證規格(ge)精密度和配合尺(chi)寸；

3，每一端梁裝有(you)雙輪緣的車轱(gu)轆、緩沖(chong)器、驅(qu)動器維護和防外遇保護器，安全性有(you)確保。

4，承重梁與端梁選(xuan)用10.9級高強螺栓聯接，保證整個設(she)備構造抗(kang)壓強度和精密(mi)度。

5，半今龍門端梁選(xuan)用矩形(xing)方(fang)管制做，車轱轆為無邊(bian)緣設計方(fang)案，路軌與路面每平米。

小轎車總程

1，雙梁(liang)小轎車(che)承(cheng)重梁(liang)與承(cheng)重梁(liang)選用軟(ruan)性絞(jiao)接方式；防止(zhi)“幾條(tiao)腿”運作。

2，電動機(ji)＋制動系(xi)統＋減速器＋行程開關四合(he)一一體(ti)化設計(ji)方案(an)，結構緊湊

3，小(xiao)轎車搭(da)建有安全性鉤(gou)，防失(shi)控。

4，全部傳動系(xi)統組織選(xuan)用無連軸器的立(li)即I/O方式，傳動系(xi)統高(gao)效(xiao)率、裝(zhuang)配線高(gao)精(jing)度、免維(wei)護(hu)保(bao)養。

5，工(gong)作中級別(bie)為A6級，防水等級IP55，H級絕緣(yuan)層。防污(wu)防潮(chao)，提(ti)升(sheng)安全級別(bie)。