門(men)(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用于戶外(wai)的(de)(de)(de)(de)貨(huo)(huo)運(yun)站、石料場(chang)(chang)(chang)貨(huo)(huo)、散(san)柜的(de)(de)(de)(de)裝(zhuang)卸搬運(yun)工(gong)作(zuo)(zuo) 。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備(bei)(bei)場(chang)(chang)(chang)所(suo)(suo)使(shi)用率高、工(gong)作(zuo)(zuo) 范(fan)疇(chou)大(da)(da)、融入(ru)范(fan)圍廣、實(shi)用性強等(deng)(deng)特性，在海港(gang)貨(huo)(huo)運(yun)站獲(huo)得普(pu)遍應(ying)用。它的(de)(de)(de)(de)金屬(shu)構(gou)件像門(men)(men)(men)形架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝(zhuang)兩(liang)根(gen)撐(cheng)腳(jiao)(jiao)(jiao)，能(neng)夠立即在路面(mian)的(de)(de)(de)(de)路軌上走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)能(neng)夠具備(bei)(bei)外(wai)伸(shen)懸(xuan)臂梁(liang)(liang)。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)是(shi)門(men)(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)這(zhe)種形變(bian)。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)適用堆放場(chang)(chang)(chang)及工(gong)業廠(chang)(chang)房內無牛腿支撐(cheng)點(dian)的(de)(de)(de)(de)場(chang)(chang)(chang)所(suo)(suo)，方式(shi)分(fen)成(cheng)半龍門(men)(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)和龍門(men)(men)(men)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)(da)噸數(shu)可去300噸。適用海港(gang)、堆放場(chang)(chang)(chang)等(deng)(deng)，進行(xing)戶外(wai)的(de)(de)(de)(de)貨(huo)(huo)運(yun)站、石料場(chang)(chang)(chang)貨(huo)(huo)、散(san)柜的(de)(de)(de)(de)裝(zhuang)卸搬運(yun)工(gong)作(zuo)(zuo) 。它的(de)(de)(de)(de)金屬(shu)構(gou)件像門(men)(men)(men)形架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)下(xia)安裝(zhuang)兩(liang)根(gen)撐(cheng)腳(jiao)(jiao)(jiao)，能(neng)夠立即在路面(mian)的(de)(de)(de)(de)路軌上走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)兩(liang)邊(bian)(bian)能(neng)夠具備(bei)(bei)外(wai)伸(shen)懸(xuan)臂梁(liang)(liang)。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)結構(gou)類型由(you)龍門(men)(men)(men)架(jia)、大(da)(da)貨(huo)(huo)車(che)(che)運(yun)作(zuo)(zuo)組織、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)(che)和電氣(qi)設備(bei)(bei)一部分(fen)等(deng)(deng)構(gou)成(cheng)。有的(de)(de)(de)(de)橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)只(zhi)在一邊(bian)(bian)有支腳(jiao)(jiao)(jiao)，另一邊(bian)(bian)支撐(cheng)點(dian)在工(gong)業廠(chang)(chang)房或(huo)棧橋(qiao)上運(yun)作(zuo)(zuo)，稱之(zhi)為(wei)半橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋(qiao)式(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)(de)龍門(men)(men)(men)架(jia)上端跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)和端梁(liang)(liang))、支腳(jiao)(jiao)(jiao)、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)等(deng)(deng)一部分(fen)組成(cheng)。以便(bian)擴(kuo)張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)作(zuo)(zuo) 范(fan)疇(chou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)能(neng)夠向一邊(bian)(bian)或(huo)兩(liang)邊(bian)(bian)抬起(qi)(qi)(qi)支腳(jiao)(jiao)(jiao)之(zhi)外(wai)，產(chan)生懸(xuan)壁。也可選用帶伸(shen)縮臂的(de)(de)(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小轎車(che)(che)，根(gen)據(ju)伸(shen)縮臂的(de)(de)(de)(de)俯仰(yang)和轉動(dong)擴(kuo)張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)作(zuo)(zuo) 范(fan)疇(chou)

承重梁構造

1，承重(zhong)梁選(xuan)用歐(ou)式古典箱型梁組織(zhi)設計方案，重(zhong)量輕，合理配(pei)置(zhi)；

2，整個PCB線路板(ban)制做，無對接(jie)焊縫，比拼湊(cou)承重梁更牢固(gu)。

3，豎直(zhi)剛度(du)為1/800，梁(liang)端拱度(du)由數控切(qie)割整個PCB線(xian)路板開料，精準度(du)高(gao)。

4，選(xuan)用埋弧焊(han)自動焊(han)、無(wu)損(sun)檢測。焊(han)后總體拋(pao)丸(wan)除銹(xiu)，消地(di)應力、防銹(xiu)處理，超過Sa2.5級；

5，厚(hou)鋼(gang)板(ban)原材(cai)料(liao)為(wei)Q235B；環氧富鋅漆，薄厚(hou)120μm。

端梁一部分

1，端梁選用絞接(jie)軟(ruan)性設計方(fang)案，防止“幾條(tiao)腿”運作(zuo)。

2，車轱轆選用鏜(tang)孔方式，應用數控機床(chuang)鏜(tang)銑床(chuang)一回精準(zhun)定位生產加工，保證規(gui)格精密度和配合尺寸(cun)；

3，每(mei)一(yi)端梁裝有雙(shuang)輪緣的(de)車轱轆、緩(huan)沖器(qi)、驅動(dong)器(qi)維護(hu)和防外遇保護(hu)器(qi)，安全性(xing)有確保。

4，承(cheng)重梁與端梁選用(yong)10.9級(ji)高強螺栓聯接，保證整個設備構造抗壓(ya)強度和精密度。

5，半今龍(long)門端梁選用矩(ju)形方(fang)管制(zhi)做，車轱轆為無邊緣設計(ji)方(fang)案，路軌(gui)與路面(mian)每平米。

小轎車總程

1，雙梁(liang)小(xiao)轎(jiao)車(che)承重梁(liang)與承重梁(liang)選用軟性絞接方式；防止(zhi)“幾條(tiao)腿(tui)”運作。

2，電(dian)動機＋制動系統＋減(jian)速器＋行程開(kai)關四合一(yi)一(yi)體化設計方案，結構(gou)緊湊(cou)

3，小轎車搭建(jian)有(you)安全性鉤，防失控。

4，全(quan)部傳動(dong)系(xi)統組織選用(yong)無連軸器的立即(ji)I/O方式(shi)，傳動(dong)系(xi)統高效(xiao)率、裝配(pei)線高精度、免維護保養。

5，工作中級(ji)(ji)(ji)別(bie)為(wei)A6級(ji)(ji)(ji)，防(fang)水等(deng)級(ji)(ji)(ji)IP55，H級(ji)(ji)(ji)絕(jue)緣(yuan)層。防(fang)污防(fang)潮(chao)，提(ti)升安(an)全級(ji)(ji)(ji)別(bie)。