門式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)主要(yao)用(yong)于戶外的(de)(de)(de)(de)貨(huo)(huo)(huo)(huo)運(yun)站(zhan)、石料場(chang)(chang)貨(huo)(huo)(huo)(huo)、散柜的(de)(de)(de)(de)裝卸(xie)搬運(yun)工(gong)(gong)(gong)作 。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)具(ju)備(bei)(bei)場(chang)(chang)所(suo)使(shi)用(yong)率高、工(gong)(gong)(gong)作 范(fan)疇(chou)(chou)大、融(rong)入范(fan)圍廣、實用(yong)性(xing)強等特(te)性(xing)，在海港貨(huo)(huo)(huo)(huo)運(yun)站(zhan)獲得普遍應用(yong)。它的(de)(de)(de)(de)金屬構件像門形(xing)架(jia)構，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下安裝兩(liang)根撐腳，能(neng)夠(gou)(gou)立(li)即(ji)在路面的(de)(de)(de)(de)路軌(gui)上(shang)走動(dong)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)能(neng)夠(gou)(gou)具(ju)備(bei)(bei)外伸(shen)懸(xuan)臂梁(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)是門式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)(de)這(zhe)種形(xing)變。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)適(shi)用(yong)堆(dui)放(fang)場(chang)(chang)及工(gong)(gong)(gong)業(ye)廠房(fang)內無牛(niu)腿支撐點的(de)(de)(de)(de)場(chang)(chang)所(suo)，方(fang)式(shi)(shi)分(fen)(fen)成半龍(long)門式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)和(he)龍(long)門式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，大噸數可去(qu)300噸。適(shi)用(yong)海港、堆(dui)放(fang)場(chang)(chang)等，進行戶外的(de)(de)(de)(de)貨(huo)(huo)(huo)(huo)運(yun)站(zhan)、石料場(chang)(chang)貨(huo)(huo)(huo)(huo)、散柜的(de)(de)(de)(de)裝卸(xie)搬運(yun)工(gong)(gong)(gong)作 。它的(de)(de)(de)(de)金屬構件像門形(xing)架(jia)構，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下安裝兩(liang)根撐腳，能(neng)夠(gou)(gou)立(li)即(ji)在路面的(de)(de)(de)(de)路軌(gui)上(shang)走動(dong)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)能(neng)夠(gou)(gou)具(ju)備(bei)(bei)外伸(shen)懸(xuan)臂梁(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)結(jie)構類型由(you)龍(long)門架(jia)、大貨(huo)(huo)(huo)(huo)車運(yun)作組織、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝小轎車和(he)電氣設(she)備(bei)(bei)一部分(fen)(fen)等構成。有的(de)(de)(de)(de)橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)只在一邊(bian)(bian)有支腳，另(ling)一邊(bian)(bian)支撐點在工(gong)(gong)(gong)業(ye)廠房(fang)或棧橋(qiao)(qiao)(qiao)上(shang)運(yun)作，稱之為半橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)(de)龍(long)門架(jia)上(shang)端跨(kua)接 (含承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)和(he)端梁(liang)(liang))、支腳、下承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)等一部分(fen)(fen)組成。以(yi)便擴張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)(bei)工(gong)(gong)(gong)作 范(fan)疇(chou)(chou)，承(cheng)(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠(gou)(gou)向一邊(bian)(bian)或兩(liang)邊(bian)(bian)抬起(qi)(qi)(qi)(qi)(qi)支腳之外，產生懸(xuan)壁(bi)。也可選用(yong)帶伸(shen)縮(suo)臂的(de)(de)(de)(de)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝小轎車，根據(ju)伸(shen)縮(suo)臂的(de)(de)(de)(de)俯仰和(he)轉動(dong)擴張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設(she)備(bei)(bei)工(gong)(gong)(gong)作 范(fan)疇(chou)(chou)

承重梁構造

1，承(cheng)重梁(liang)選用歐式古(gu)典箱型(xing)梁(liang)組織設計方(fang)案，重量輕，合理配置(zhi)；

2，整(zheng)個PCB線路板制做，無對接焊縫(feng)，比拼(pin)湊承重梁(liang)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(ge)整個(ge)PCB線路板(ban)開(kai)料(liao)，精準度(du)(du)高。

4，選用埋弧(hu)焊自動焊、無損檢測(ce)。焊后(hou)總(zong)體(ti)拋丸除銹(xiu)，消地應(ying)力、防銹(xiu)處理，超過Sa2.5級；

5，厚(hou)鋼板原(yuan)材料為Q235B；環氧(yang)富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞接軟性設(she)計方案，防(fang)止“幾條腿”運作。

2，車轱轆選用(yong)鏜孔方式，應用(yong)數控機(ji)床鏜銑床一回精準定位生(sheng)產(chan)加工，保證規格精密度和配合尺寸；

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

4，承重梁與端梁選用10.9級(ji)高強螺(luo)栓聯接(jie)，保證整個設備構造(zao)抗壓強度和精密度。

5，半今龍門端(duan)梁(liang)選(xuan)用矩形方(fang)管制做，車轱(gu)轆為無邊緣設計方(fang)案，路軌(gui)與路面每平米。

小轎車總程

1，雙梁(liang)(liang)小(xiao)轎車承重梁(liang)(liang)與(yu)承重梁(liang)(liang)選用軟性絞接方式；防(fang)止“幾條腿”運作(zuo)。

2，電動機(ji)＋制動系統＋減(jian)速器(qi)＋行程(cheng)開關四合一(yi)(yi)一(yi)(yi)體化設(she)計方案，結構緊(jin)湊

3，小(xiao)轎車搭建有安全性(xing)鉤，防失(shi)控。

4，全部傳(chuan)(chuan)動系(xi)統組織選用無連軸器的立即I/O方式(shi)，傳(chuan)(chuan)動系(xi)統高效率、裝配線(xian)高精度、免維護保(bao)養。

5，工作中級(ji)別(bie)(bie)為A6級(ji)，防(fang)水等級(ji)IP55，H級(ji)絕緣層。防(fang)污(wu)防(fang)潮，提升(sheng)安全級(ji)別(bie)(bie)。