門式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用于戶外(wai)(wai)的(de)(de)(de)(de)貨(huo)(huo)運(yun)(yun)站、石料(liao)場(chang)(chang)貨(huo)(huo)、散柜(ju)的(de)(de)(de)(de)裝(zhuang)卸(xie)搬運(yun)(yun)工作 。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)備場(chang)(chang)所(suo)使(shi)用率高、工作 范疇(chou)(chou)大、融(rong)入范圍廣(guang)、實(shi)用性強等特(te)性，在海港貨(huo)(huo)運(yun)(yun)站獲得普(pu)遍應用。它的(de)(de)(de)(de)金(jin)屬(shu)構(gou)件像門形(xing)架(jia)(jia)構(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)兩根撐(cheng)(cheng)腳(jiao)，能(neng)夠(gou)(gou)(gou)立(li)即在路(lu)面的(de)(de)(de)(de)路(lu)軌(gui)上(shang)(shang)走動(dong)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊(bian)(bian)能(neng)夠(gou)(gou)(gou)具(ju)備外(wai)(wai)伸(shen)懸臂(bei)梁(liang)(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是門式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)這種形(xing)變。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適用堆(dui)放場(chang)(chang)及工業廠(chang)房(fang)內無牛腿支(zhi)撐(cheng)(cheng)點(dian)的(de)(de)(de)(de)場(chang)(chang)所(suo)，方式(shi)(shi)分(fen)成(cheng)半(ban)龍門式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍門式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸數可去300噸。適用海港、堆(dui)放場(chang)(chang)等，進行(xing)戶外(wai)(wai)的(de)(de)(de)(de)貨(huo)(huo)運(yun)(yun)站、石料(liao)場(chang)(chang)貨(huo)(huo)、散柜(ju)的(de)(de)(de)(de)裝(zhuang)卸(xie)搬運(yun)(yun)工作 。它的(de)(de)(de)(de)金(jin)屬(shu)構(gou)件像門形(xing)架(jia)(jia)構(gou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下安裝(zhuang)兩根撐(cheng)(cheng)腳(jiao)，能(neng)夠(gou)(gou)(gou)立(li)即在路(lu)面的(de)(de)(de)(de)路(lu)軌(gui)上(shang)(shang)走動(dong)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩邊(bian)(bian)能(neng)夠(gou)(gou)(gou)具(ju)備外(wai)(wai)伸(shen)懸臂(bei)梁(liang)(liang)(liang)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)類型由龍門架(jia)(jia)、大貨(huo)(huo)車(che)運(yun)(yun)作組織、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車(che)和(he)電(dian)氣(qi)設備一(yi)(yi)部分(fen)等構(gou)成(cheng)。有的(de)(de)(de)(de)橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在一(yi)(yi)邊(bian)(bian)有支(zhi)腳(jiao)，另(ling)一(yi)(yi)邊(bian)(bian)支(zhi)撐(cheng)(cheng)點(dian)在工業廠(chang)房(fang)或棧橋(qiao)上(shang)(shang)運(yun)(yun)作，稱之為(wei)半(ban)橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)(de)龍門架(jia)(jia)上(shang)(shang)端跨接(jie) (含(han)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)端梁(liang)(liang)(liang))、支(zhi)腳(jiao)、下承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等一(yi)(yi)部分(fen)組成(cheng)。以便擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備工作 范疇(chou)(chou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能(neng)夠(gou)(gou)(gou)向一(yi)(yi)邊(bian)(bian)或兩邊(bian)(bian)抬起(qi)(qi)(qi)(qi)(qi)支(zhi)腳(jiao)之外(wai)(wai)，產生懸壁。也可選用帶伸(shen)縮臂(bei)的(de)(de)(de)(de)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝(zhuang)小轎(jiao)車(che)，根據伸(shen)縮臂(bei)的(de)(de)(de)(de)俯仰和(he)轉動(dong)擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備工作 范疇(chou)(chou)

承重梁構造

1，承重梁選用歐式古典(dian)箱型梁組織(zhi)設計方案，重量輕，合理配置；

2，整個PCB線路板(ban)制做，無對(dui)接(jie)焊縫，比(bi)拼(pin)湊承重梁(liang)更牢固。

3，豎直(zhi)剛度為1/800，梁(liang)端拱度由數(shu)控切割整(zheng)個(ge)PCB線路板開料，精(jing)準度高。

4，選用(yong)埋弧(hu)焊自動(dong)焊、無損檢測。焊后總體拋丸(wan)除銹，消(xiao)地應力、防銹處理，超過Sa2.5級；

5，厚鋼板原材(cai)料為(wei)Q235B；環(huan)氧(yang)富鋅漆，薄厚120μm。

端梁一部分

1，端梁(liang)選用絞接軟性設計方案，防止“幾條(tiao)腿”運作。

2，車轱(gu)轆(lu)選用(yong)鏜孔(kong)方式，應(ying)用(yong)數(shu)控(kong)機床鏜銑(xian)床一回(hui)精準定(ding)位生產加工，保證規(gui)格精密度和配合尺(chi)寸；

3，每一端梁(liang)裝有雙輪緣的車轱(gu)轆、緩沖器(qi)、驅動器(qi)維護和防外遇保護器(qi)，安全(quan)性有確保。

4，承重梁與端梁選用10.9級高強(qiang)螺(luo)栓聯接，保證整個(ge)設備構造抗壓強(qiang)度和(he)精密度。

5，半今龍門端梁選用矩形方管制做，車(che)轱轆為無邊(bian)緣(yuan)設計方案，路軌與路面(mian)每平(ping)米。

小轎車總程

1，雙(shuang)梁小轎車承重(zhong)梁與承重(zhong)梁選用軟性(xing)絞接(jie)方(fang)式；防止“幾條腿”運作。

2，電動機＋制動系統＋減(jian)速器＋行程開關四合一一體化設計方案，結構緊湊

3，小轎(jiao)車搭(da)建有(you)安(an)全性鉤，防失(shi)控。

4，全部傳動系統組(zu)織選用無連軸器(qi)的(de)立即I/O方式，傳動系統高效率、裝(zhuang)配線(xian)高精(jing)度(du)、免維護保(bao)養(yang)。

5，工作中級(ji)別(bie)為(wei)A6級(ji)，防(fang)水等級(ji)IP55，H級(ji)絕緣層。防(fang)污防(fang)潮，提(ti)升(sheng)安全級(ji)別(bie)。