門式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)(ji)主要用于戶外(wai)(wai)的(de)(de)(de)(de)(de)貨(huo)(huo)運站(zhan)、石(shi)(shi)料場(chang)(chang)貨(huo)(huo)、散(san)柜的(de)(de)(de)(de)(de)裝(zhuang)(zhuang)卸搬(ban)運工(gong)(gong)(gong)(gong)(gong)作 。橋式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)(ji)具備(bei)(bei)(bei)場(chang)(chang)所使用率高(gao)、工(gong)(gong)(gong)(gong)(gong)作 范(fan)疇大、融入范(fan)圍廣、實用性(xing)強等(deng)特(te)性(xing)，在(zai)海(hai)港貨(huo)(huo)運站(zhan)獲得普遍應用。它的(de)(de)(de)(de)(de)金屬(shu)構(gou)(gou)(gou)(gou)件(jian)像(xiang)門形(xing)(xing)架(jia)(jia)構(gou)(gou)(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)梁(liang)下(xia)安(an)裝(zhuang)(zhuang)兩根撐(cheng)腳(jiao)，能(neng)(neng)夠(gou)立即在(zai)路面(mian)的(de)(de)(de)(de)(de)路軌上(shang)走動(dong)，承(cheng)(cheng)重(zhong)(zhong)梁(liang)兩邊(bian)能(neng)(neng)夠(gou)具備(bei)(bei)(bei)外(wai)(wai)伸(shen)懸臂(bei)梁(liang)。橋式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)(ji)是門式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)這種形(xing)(xing)變。橋式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)(ji)適用堆(dui)放場(chang)(chang)及工(gong)(gong)(gong)(gong)(gong)業廠房內(nei)無牛腿支(zhi)(zhi)撐(cheng)點的(de)(de)(de)(de)(de)場(chang)(chang)所，方式(shi)分(fen)(fen)成半(ban)龍門式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)(ji)和(he)(he)龍門式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)(ji)，大噸數可去(qu)300噸。適用海(hai)港、堆(dui)放場(chang)(chang)等(deng)，進行(xing)戶外(wai)(wai)的(de)(de)(de)(de)(de)貨(huo)(huo)運站(zhan)、石(shi)(shi)料場(chang)(chang)貨(huo)(huo)、散(san)柜的(de)(de)(de)(de)(de)裝(zhuang)(zhuang)卸搬(ban)運工(gong)(gong)(gong)(gong)(gong)作 。它的(de)(de)(de)(de)(de)金屬(shu)構(gou)(gou)(gou)(gou)件(jian)像(xiang)門形(xing)(xing)架(jia)(jia)構(gou)(gou)(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)梁(liang)下(xia)安(an)裝(zhuang)(zhuang)兩根撐(cheng)腳(jiao)，能(neng)(neng)夠(gou)立即在(zai)路面(mian)的(de)(de)(de)(de)(de)路軌上(shang)走動(dong)，承(cheng)(cheng)重(zhong)(zhong)梁(liang)兩邊(bian)能(neng)(neng)夠(gou)具備(bei)(bei)(bei)外(wai)(wai)伸(shen)懸臂(bei)梁(liang)。橋式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)(ji)結(jie)構(gou)(gou)(gou)(gou)類型(xing)由龍門架(jia)(jia)、大貨(huo)(huo)車運作組織、起(qi)(qi)(qi)(qi)重(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車和(he)(he)電氣設(she)備(bei)(bei)(bei)一(yi)部分(fen)(fen)等(deng)構(gou)(gou)(gou)(gou)成。有的(de)(de)(de)(de)(de)橋式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)(ji)只在(zai)一(yi)邊(bian)有支(zhi)(zhi)腳(jiao)，另(ling)一(yi)邊(bian)支(zhi)(zhi)撐(cheng)點在(zai)工(gong)(gong)(gong)(gong)(gong)業廠房或棧橋上(shang)運作，稱之為半(ban)橋式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)(ji)。橋式(shi)起(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)龍門架(jia)(jia)上(shang)端跨接 (含承(cheng)(cheng)重(zhong)(zhong)梁(liang)和(he)(he)端梁(liang))、支(zhi)(zhi)腳(jiao)、下(xia)承(cheng)(cheng)重(zhong)(zhong)梁(liang)等(deng)一(yi)部分(fen)(fen)組成。以便(bian)擴(kuo)張起(qi)(qi)(qi)(qi)重(zhong)(zhong)設(she)備(bei)(bei)(bei)工(gong)(gong)(gong)(gong)(gong)作 范(fan)疇，承(cheng)(cheng)重(zhong)(zhong)梁(liang)能(neng)(neng)夠(gou)向一(yi)邊(bian)或兩邊(bian)抬起(qi)(qi)(qi)(qi)支(zhi)(zhi)腳(jiao)之外(wai)(wai)，產(chan)生懸壁。也可選用帶伸(shen)縮(suo)臂(bei)的(de)(de)(de)(de)(de)起(qi)(qi)(qi)(qi)重(zhong)(zhong)吊裝(zhuang)(zhuang)小轎車，根據伸(shen)縮(suo)臂(bei)的(de)(de)(de)(de)(de)俯仰(yang)和(he)(he)轉動(dong)擴(kuo)張起(qi)(qi)(qi)(qi)重(zhong)(zhong)設(she)備(bei)(bei)(bei)工(gong)(gong)(gong)(gong)(gong)作 范(fan)疇

承重梁構造

1，承重(zhong)(zhong)梁選用歐式古典箱(xiang)型梁組織設計(ji)方案，重(zhong)(zhong)量輕，合(he)理配置；

2，整個PCB線路(lu)板制做，無對(dui)接(jie)焊縫(feng)，比拼湊承重梁更牢(lao)固。

3，豎直(zhi)剛(gang)度(du)為(wei)1/800，梁端拱(gong)度(du)由數(shu)控(kong)切割(ge)整個PCB線路板(ban)開料，精準度(du)高。

4，選用埋弧焊(han)自動焊(han)、無(wu)損檢測。焊(han)后總體拋丸除(chu)銹(xiu)，消地應力、防銹(xiu)處理，超過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(xuan)用(yong)絞接(jie)軟性設計方(fang)案，防止“幾條(tiao)腿”運作。

2，車轱轆選用鏜(tang)孔(kong)方式，應(ying)用數控機床鏜(tang)銑床一回精準定位生(sheng)產加工，保證規(gui)格精密度和配合尺寸；

3，每一端梁裝有雙(shuang)輪(lun)緣的車(che)轱轆、緩(huan)沖(chong)器(qi)、驅動器(qi)維護和防外遇保(bao)護器(qi)，安全性有確保(bao)。

4，承重梁與端梁選用10.9級高強螺(luo)栓聯接，保證整個設備構造抗壓(ya)強度(du)(du)和精密度(du)(du)。

5，半今(jin)龍(long)門端梁選用矩形方(fang)管制做(zuo)，車轱(gu)轆為無邊緣(yuan)設計方(fang)案(an)，路(lu)軌與(yu)路(lu)面(mian)每平米(mi)。

小轎車總程

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

2，電動機(ji)＋制動系(xi)統＋減速器＋行程開關四(si)合一一體化(hua)設計方案(an)，結構緊(jin)湊

3，小(xiao)轎(jiao)車(che)搭(da)建有安全性鉤，防失控。

4，全部傳動系統組織選(xuan)用無連軸器的立(li)即(ji)I/O方(fang)式，傳動系統高(gao)效(xiao)率(lv)、裝配線高(gao)精度、免維護保養。

5，工作中級別(bie)為A6級，防水等級IP55，H級絕緣層。防污防潮，提升安全(quan)級別(bie)。