門式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)(yong)于(yu)戶外(wai)的(de)(de)(de)貨(huo)(huo)運站(zhan)、石(shi)料場(chang)(chang)(chang)貨(huo)(huo)、散柜(ju)的(de)(de)(de)裝(zhuang)(zhuang)(zhuang)卸搬(ban)運工作(zuo) 。橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具(ju)備(bei)場(chang)(chang)(chang)所使用(yong)(yong)率高、工作(zuo) 范疇大、融入范圍廣、實用(yong)(yong)性強等特(te)性，在(zai)(zai)(zai)海港貨(huo)(huo)運站(zhan)獲得普遍應用(yong)(yong)。它的(de)(de)(de)金(jin)屬構件像(xiang)門形(xing)架構，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下安(an)裝(zhuang)(zhuang)(zhuang)兩(liang)根撐腳(jiao)，能(neng)夠(gou)立(li)即在(zai)(zai)(zai)路(lu)(lu)面(mian)的(de)(de)(de)路(lu)(lu)軌上走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩(liang)邊(bian)(bian)(bian)能(neng)夠(gou)具(ju)備(bei)外(wai)伸懸(xuan)臂(bei)梁(liang)(liang)(liang)(liang)。橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)這種形(xing)變。橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用(yong)(yong)堆(dui)放場(chang)(chang)(chang)及工業(ye)廠房(fang)內(nei)無牛腿(tui)支(zhi)撐點的(de)(de)(de)場(chang)(chang)(chang)所，方式(shi)(shi)分成半龍門式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)龍門式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大噸數可(ke)去300噸。適用(yong)(yong)海港、堆(dui)放場(chang)(chang)(chang)等，進(jin)行戶外(wai)的(de)(de)(de)貨(huo)(huo)運站(zhan)、石(shi)料場(chang)(chang)(chang)貨(huo)(huo)、散柜(ju)的(de)(de)(de)裝(zhuang)(zhuang)(zhuang)卸搬(ban)運工作(zuo) 。它的(de)(de)(de)金(jin)屬構件像(xiang)門形(xing)架構，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)下安(an)裝(zhuang)(zhuang)(zhuang)兩(liang)根撐腳(jiao)，能(neng)夠(gou)立(li)即在(zai)(zai)(zai)路(lu)(lu)面(mian)的(de)(de)(de)路(lu)(lu)軌上走動(dong)，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)兩(liang)邊(bian)(bian)(bian)能(neng)夠(gou)具(ju)備(bei)外(wai)伸懸(xuan)臂(bei)梁(liang)(liang)(liang)(liang)。橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結(jie)構類(lei)型由龍門架、大貨(huo)(huo)車運作(zuo)組織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)(zhuang)小(xiao)轎(jiao)車和(he)電氣設備(bei)一部分等構成。有的(de)(de)(de)橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只在(zai)(zai)(zai)一邊(bian)(bian)(bian)有支(zhi)腳(jiao)，另(ling)一邊(bian)(bian)(bian)支(zhi)撐點在(zai)(zai)(zai)工業(ye)廠房(fang)或棧橋上運作(zuo)，稱之(zhi)為半橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)龍門架上端跨接 (含承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)和(he)端梁(liang)(liang)(liang)(liang))、支(zhi)腳(jiao)、下承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)等一部分組成。以便(bian)擴(kuo)張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工作(zuo) 范疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)(liang)能(neng)夠(gou)向一邊(bian)(bian)(bian)或兩(liang)邊(bian)(bian)(bian)抬起(qi)(qi)(qi)支(zhi)腳(jiao)之(zhi)外(wai)，產生懸(xuan)壁。也可(ke)選用(yong)(yong)帶伸縮(suo)臂(bei)的(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)吊(diao)裝(zhuang)(zhuang)(zhuang)小(xiao)轎(jiao)車，根據伸縮(suo)臂(bei)的(de)(de)(de)俯(fu)仰(yang)和(he)轉(zhuan)動(dong)擴(kuo)張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)工作(zuo) 范疇

承重梁構造

1，承重梁(liang)選用(yong)歐式(shi)古(gu)典箱型(xing)梁(liang)組織設(she)計方案，重量(liang)輕，合理配置(zhi)；

2，整個PCB線路板(ban)制做，無對接(jie)焊縫，比(bi)拼湊承重梁更牢固。

3，豎(shu)直剛度為1/800，梁端拱度由數(shu)控切割整個PCB線路板(ban)開料，精準度高。

4，選用埋弧焊(han)自動焊(han)、無損檢(jian)測。焊(han)后總體拋丸(wan)除銹(xiu)，消地應力、防銹(xiu)處理，超過(guo)Sa2.5級；

5，厚鋼板原(yuan)材料(liao)為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用(yong)絞(jiao)接軟性設計方(fang)案，防止“幾條腿”運作。

2，車(che)轱轆選(xuan)用(yong)鏜孔方式，應(ying)用(yong)數(shu)控機床(chuang)鏜銑(xian)床(chuang)一回精準定位生產加工，保證(zheng)規(gui)格精密度和(he)配合尺寸；

3，每一端(duan)梁裝有(you)雙輪緣的車轱轆、緩沖器、驅(qu)動器維護(hu)和防(fang)外遇保護(hu)器，安全性有(you)確保。

4，承重(zhong)梁與端(duan)梁選用10.9級高強螺栓聯接，保證整個設備(bei)構(gou)造抗壓(ya)強度和精密度。

5，半今龍門端梁選用矩(ju)形方(fang)管(guan)制做(zuo)，車轱(gu)轆為無邊緣設計方(fang)案(an)，路軌與路面(mian)每(mei)平米。

小轎車總程

1，雙(shuang)梁(liang)(liang)(liang)小轎車承(cheng)重梁(liang)(liang)(liang)與承(cheng)重梁(liang)(liang)(liang)選(xuan)用軟性絞(jiao)接方式；防止“幾條腿”運作。

2，電動機＋制動系統＋減速器＋行程開關四合一一體化設計方案，結構緊湊

3，小轎車搭(da)建有安全性鉤，防失控。

4，全(quan)部(bu)傳動(dong)系統(tong)組織選用無(wu)連(lian)軸(zhou)器的立即I/O方式，傳動(dong)系統(tong)高效率(lv)、裝配線高精度、免維護保(bao)養。

5，工作中(zhong)級別為(wei)A6級，防(fang)水等級IP55，H級絕緣層。防(fang)污(wu)防(fang)潮，提(ti)升(sheng)安(an)全級別。