門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)主(zhu)要用(yong)于戶外的(de)(de)(de)貨運(yun)(yun)站、石料場(chang)貨、散(san)柜(ju)的(de)(de)(de)裝(zhuang)卸搬(ban)運(yun)(yun)工(gong)作 。橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)具(ju)備(bei)(bei)(bei)場(chang)所(suo)使用(yong)率高、工(gong)作 范(fan)(fan)疇大、融入范(fan)(fan)圍廣(guang)、實(shi)用(yong)性強等(deng)特性，在(zai)海港貨運(yun)(yun)站獲得(de)普遍應用(yong)。它(ta)的(de)(de)(de)金屬(shu)構(gou)件(jian)像門(men)形架構(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)兩根(gen)撐(cheng)腳(jiao)，能(neng)(neng)夠(gou)(gou)(gou)立即(ji)在(zai)路(lu)面的(de)(de)(de)路(lu)軌(gui)上(shang)走(zou)動，承(cheng)重(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能(neng)(neng)夠(gou)(gou)(gou)具(ju)備(bei)(bei)(bei)外伸(shen)懸(xuan)臂梁(liang)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)是門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)這種形變(bian)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)適用(yong)堆放場(chang)及工(gong)業廠(chang)房(fang)內無牛腿支撐(cheng)點的(de)(de)(de)場(chang)所(suo)，方式(shi)(shi)分(fen)(fen)成(cheng)(cheng)半龍門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)和龍門(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，大噸數(shu)可去300噸。適用(yong)海港、堆放場(chang)等(deng)，進行戶外的(de)(de)(de)貨運(yun)(yun)站、石料場(chang)貨、散(san)柜(ju)的(de)(de)(de)裝(zhuang)卸搬(ban)運(yun)(yun)工(gong)作 。它(ta)的(de)(de)(de)金屬(shu)構(gou)件(jian)像門(men)形架構(gou)，承(cheng)重(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)梁(liang)下安裝(zhuang)兩根(gen)撐(cheng)腳(jiao)，能(neng)(neng)夠(gou)(gou)(gou)立即(ji)在(zai)路(lu)面的(de)(de)(de)路(lu)軌(gui)上(shang)走(zou)動，承(cheng)重(zhong)(zhong)(zhong)梁(liang)兩邊(bian)能(neng)(neng)夠(gou)(gou)(gou)具(ju)備(bei)(bei)(bei)外伸(shen)懸(xuan)臂梁(liang)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)結(jie)構(gou)類型由龍門(men)架、大貨車運(yun)(yun)作組織(zhi)、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車和電氣設備(bei)(bei)(bei)一(yi)部分(fen)(fen)等(deng)構(gou)成(cheng)(cheng)。有的(de)(de)(de)橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)只在(zai)一(yi)邊(bian)有支腳(jiao)，另一(yi)邊(bian)支撐(cheng)點在(zai)工(gong)業廠(chang)房(fang)或棧橋上(shang)運(yun)(yun)作，稱之為半橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)龍門(men)架上(shang)端(duan)(duan)跨接 (含承(cheng)重(zhong)(zhong)(zhong)梁(liang)和端(duan)(duan)梁(liang))、支腳(jiao)、下承(cheng)重(zhong)(zhong)(zhong)梁(liang)等(deng)一(yi)部分(fen)(fen)組成(cheng)(cheng)。以便(bian)擴張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)(bei)(bei)工(gong)作 范(fan)(fan)疇，承(cheng)重(zhong)(zhong)(zhong)梁(liang)能(neng)(neng)夠(gou)(gou)(gou)向一(yi)邊(bian)或兩邊(bian)抬(tai)起(qi)(qi)(qi)(qi)(qi)支腳(jiao)之外，產(chan)生懸(xuan)壁。也(ye)可選(xuan)用(yong)帶伸(shen)縮(suo)(suo)臂的(de)(de)(de)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小(xiao)轎車，根(gen)據伸(shen)縮(suo)(suo)臂的(de)(de)(de)俯仰和轉動擴張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)(bei)(bei)工(gong)作 范(fan)(fan)疇

承重梁構造

1，承(cheng)重梁選用歐式古典箱型梁組織(zhi)設計(ji)方(fang)案，重量輕，合理配置；

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

3，豎直剛度(du)(du)為1/800，梁端(duan)拱度(du)(du)由(you)數控切割整(zheng)個PCB線路板(ban)開(kai)料，精準(zhun)度(du)(du)高。

4，選用埋弧焊(han)自(zi)動焊(han)、無損檢測。焊(han)后總體(ti)拋丸除銹(xiu)，消地(di)應(ying)力、防銹(xiu)處理，超過Sa2.5級；

5，厚(hou)鋼(gang)板原材料為(wei)Q235B；環氧(yang)富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞接(jie)軟性設計(ji)方案，防止“幾條腿(tui)”運作(zuo)。

2，車轱轆選(xuan)用鏜孔方式，應用數控機床(chuang)鏜銑床(chuang)一回精準定(ding)位(wei)生(sheng)產加工，保證規格精密度和配(pei)合尺(chi)寸(cun)；

3，每一端(duan)梁裝有雙輪緣的車(che)轱(gu)轆、緩沖(chong)器、驅(qu)動器維(wei)護和防外(wai)遇保護器，安全性有確保。

4，承(cheng)重梁(liang)與端(duan)梁(liang)選用10.9級(ji)高強螺栓聯接，保證整個設(she)備構造抗壓強度和(he)精(jing)密度。

5，半今龍門(men)端梁選用矩形方(fang)管(guan)制做，車轱轆為無邊緣設計方(fang)案，路軌與(yu)路面每平米。

小轎車總程

1，雙梁(liang)小轎車(che)承重(zhong)梁(liang)與(yu)承重(zhong)梁(liang)選用軟性絞接方(fang)式；防止(zhi)“幾條腿”運作。

2，電動機(ji)＋制動系統＋減速器＋行(xing)程(cheng)開關四合一(yi)一(yi)體化(hua)設計方案，結構緊湊

3，小轎車(che)搭建有安全(quan)性鉤，防失(shi)控(kong)。

4，全部傳動系(xi)統組織(zhi)選(xuan)用無連軸器的立即I/O方式，傳動系(xi)統高(gao)效率、裝配線(xian)高(gao)精(jing)度、免維護(hu)保養。

5，工作(zuo)中級別(bie)為A6級，防(fang)水等級IP55，H級絕緣層。防(fang)污防(fang)潮，提升安全級別(bie)。