門式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主(zhu)要用(yong)(yong)于戶(hu)外(wai)的(de)(de)貨(huo)運(yun)(yun)站(zhan)、石料場(chang)(chang)貨(huo)、散柜(ju)的(de)(de)裝(zhuang)(zhuang)卸(xie)(xie)搬(ban)運(yun)(yun)工(gong)(gong)(gong)作(zuo) 。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)(ju)備(bei)(bei)場(chang)(chang)所使用(yong)(yong)率高(gao)、工(gong)(gong)(gong)作(zuo) 范(fan)(fan)疇大(da)、融入范(fan)(fan)圍廣(guang)、實用(yong)(yong)性強(qiang)等(deng)(deng)(deng)特(te)性，在(zai)海港貨(huo)運(yun)(yun)站(zhan)獲(huo)得普(pu)遍(bian)應用(yong)(yong)。它的(de)(de)金屬構(gou)(gou)件像門形架(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝(zhuang)(zhuang)兩(liang)根(gen)(gen)撐腳(jiao)，能(neng)(neng)(neng)夠(gou)(gou)立(li)即(ji)(ji)在(zai)路(lu)面(mian)的(de)(de)路(lu)軌上走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊能(neng)(neng)(neng)夠(gou)(gou)具(ju)(ju)備(bei)(bei)外(wai)伸(shen)(shen)懸(xuan)臂梁(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這種形變。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)(yong)堆(dui)放場(chang)(chang)及工(gong)(gong)(gong)業廠房內無牛(niu)腿支(zhi)撐點的(de)(de)場(chang)(chang)所，方式(shi)(shi)(shi)分成半龍(long)門式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和龍(long)門式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大(da)噸數可去(qu)300噸。適用(yong)(yong)海港、堆(dui)放場(chang)(chang)等(deng)(deng)(deng)，進行(xing)戶(hu)外(wai)的(de)(de)貨(huo)運(yun)(yun)站(zhan)、石料場(chang)(chang)貨(huo)、散柜(ju)的(de)(de)裝(zhuang)(zhuang)卸(xie)(xie)搬(ban)運(yun)(yun)工(gong)(gong)(gong)作(zuo) 。它的(de)(de)金屬構(gou)(gou)件像門形架(jia)構(gou)(gou)，承(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)下安(an)裝(zhuang)(zhuang)兩(liang)根(gen)(gen)撐腳(jiao)，能(neng)(neng)(neng)夠(gou)(gou)立(li)即(ji)(ji)在(zai)路(lu)面(mian)的(de)(de)路(lu)軌上走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊能(neng)(neng)(neng)夠(gou)(gou)具(ju)(ju)備(bei)(bei)外(wai)伸(shen)(shen)懸(xuan)臂梁(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)(gou)類型由龍(long)門架(jia)、大(da)貨(huo)車運(yun)(yun)作(zuo)組(zu)織、起重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車和電氣設備(bei)(bei)一部分等(deng)(deng)(deng)構(gou)(gou)成。有的(de)(de)橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只(zhi)在(zai)一邊有支(zhi)腳(jiao)，另一邊支(zhi)撐點在(zai)工(gong)(gong)(gong)業廠房或棧橋(qiao)(qiao)(qiao)上運(yun)(yun)作(zuo)，稱(cheng)之(zhi)為半橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)(qiao)式(shi)(shi)(shi)起重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍(long)門架(jia)上端跨接 (含(han)承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)和端梁(liang)(liang))、支(zhi)腳(jiao)、下承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)(deng)(deng)一部分組(zu)成。以(yi)便擴張起重(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)(gong)作(zuo) 范(fan)(fan)疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)(neng)(neng)夠(gou)(gou)向一邊或兩(liang)邊抬起支(zhi)腳(jiao)之(zhi)外(wai)，產生懸(xuan)壁。也可選用(yong)(yong)帶伸(shen)(shen)縮(suo)臂的(de)(de)起重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車，根(gen)(gen)據伸(shen)(shen)縮(suo)臂的(de)(de)俯仰和轉動(dong)擴張起重(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)(gong)作(zuo) 范(fan)(fan)疇

承重梁構造

1，承重梁(liang)選用歐式古(gu)典箱型梁(liang)組織(zhi)設計方案，重量輕(qing)，合理配置(zhi)；

2，整(zheng)個PCB線路板制做，無對接焊縫，比拼湊(cou)承重梁更牢固。

3，豎(shu)直剛度(du)為(wei)1/800，梁(liang)端(duan)拱度(du)由數控切(qie)割整個(ge)PCB線路板開料，精準(zhun)度(du)高。

4，選用埋弧焊(han)自動焊(han)、無損檢測。焊(han)后總(zong)體(ti)拋丸(wan)除銹(xiu)，消地應力、防銹(xiu)處理，超過(guo)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，端梁選用絞接軟性設計方(fang)案，防止“幾(ji)條腿”運作。

2，車轱轆選(xuan)用(yong)(yong)鏜孔方式，應用(yong)(yong)數控機床鏜銑床一回精(jing)準定位生產(chan)加工，保證規格精(jing)密(mi)度和配(pei)合尺寸；

3，每一端梁(liang)裝有(you)雙輪緣(yuan)的車(che)轱(gu)轆、緩沖器(qi)、驅動器(qi)維護(hu)和防外(wai)遇保(bao)護(hu)器(qi)，安(an)全性有(you)確保(bao)。

4，承(cheng)重梁與端梁選用10.9級(ji)高強螺栓聯接(jie)，保(bao)證(zheng)整個設備構造抗壓強度和精密度。

5，半今龍門端梁選用矩形(xing)方(fang)管制做，車轱轆為無邊緣設計(ji)方(fang)案，路(lu)軌與路(lu)面每(mei)平米。

小轎車總程

1，雙梁(liang)小轎車承重(zhong)(zhong)梁(liang)與承重(zhong)(zhong)梁(liang)選用軟性絞接方式；防止“幾條腿”運作。

2，電動機(ji)＋制動系統＋減速器＋行程開(kai)關四合(he)一(yi)一(yi)體化設計方案，結(jie)構緊(jin)湊

3，小轎(jiao)車搭(da)建有(you)安全性鉤，防失(shi)控。

4，全部(bu)傳(chuan)動系統組織選用無連軸器(qi)的立(li)即I/O方式，傳(chuan)動系統高效率、裝配線高精度、免(mian)維護(hu)保養。

5，工(gong)作中級別為A6級，防(fang)水等(deng)級IP55，H級絕緣層。防(fang)污防(fang)潮，提升安全級別。