門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)主要用(yong)(yong)于戶外(wai)(wai)的(de)(de)(de)貨(huo)運(yun)站(zhan)(zhan)、石料(liao)場(chang)(chang)(chang)貨(huo)、散(san)柜(ju)的(de)(de)(de)裝卸搬運(yun)工(gong)(gong)作(zuo)(zuo) 。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)具備(bei)(bei)場(chang)(chang)(chang)所使用(yong)(yong)率高(gao)、工(gong)(gong)作(zuo)(zuo) 范(fan)疇大(da)、融入(ru)范(fan)圍廣、實用(yong)(yong)性強等(deng)(deng)特性，在海港貨(huo)運(yun)站(zhan)(zhan)獲得普遍應(ying)用(yong)(yong)。它的(de)(de)(de)金屬構件(jian)(jian)像門(men)形架構，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝兩(liang)根撐(cheng)腳(jiao)，能夠(gou)立即在路面的(de)(de)(de)路軌(gui)上(shang)(shang)走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊(bian)(bian)能夠(gou)具備(bei)(bei)外(wai)(wai)伸懸臂(bei)梁(liang)(liang)(liang)。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)是門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)這種形變。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)適(shi)用(yong)(yong)堆放場(chang)(chang)(chang)及工(gong)(gong)業(ye)廠房內無牛腿支(zhi)撐(cheng)點的(de)(de)(de)場(chang)(chang)(chang)所，方(fang)式(shi)(shi)(shi)分(fen)(fen)成(cheng)半龍門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)和(he)(he)龍門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)，大(da)噸(dun)(dun)數(shu)可(ke)(ke)去300噸(dun)(dun)。適(shi)用(yong)(yong)海港、堆放場(chang)(chang)(chang)等(deng)(deng)，進行戶外(wai)(wai)的(de)(de)(de)貨(huo)運(yun)站(zhan)(zhan)、石料(liao)場(chang)(chang)(chang)貨(huo)、散(san)柜(ju)的(de)(de)(de)裝卸搬運(yun)工(gong)(gong)作(zuo)(zuo) 。它的(de)(de)(de)金屬構件(jian)(jian)像門(men)形架構，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝兩(liang)根撐(cheng)腳(jiao)，能夠(gou)立即在路面的(de)(de)(de)路軌(gui)上(shang)(shang)走動，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊(bian)(bian)能夠(gou)具備(bei)(bei)外(wai)(wai)伸懸臂(bei)梁(liang)(liang)(liang)。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)結(jie)構類型由龍門(men)架、大(da)貨(huo)車運(yun)作(zuo)(zuo)組(zu)(zu)織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車和(he)(he)電(dian)氣設備(bei)(bei)一部分(fen)(fen)等(deng)(deng)構成(cheng)。有的(de)(de)(de)橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)只(zhi)在一邊(bian)(bian)有支(zhi)腳(jiao)，另一邊(bian)(bian)支(zhi)撐(cheng)點在工(gong)(gong)業(ye)廠房或棧橋上(shang)(shang)運(yun)作(zuo)(zuo)，稱之為半橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)。橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)的(de)(de)(de)龍門(men)架上(shang)(shang)端跨接 (含(han)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)(he)端梁(liang)(liang)(liang))、支(zhi)腳(jiao)、下(xia)承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)(deng)一部分(fen)(fen)組(zu)(zu)成(cheng)。以便擴張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)作(zuo)(zuo) 范(fan)疇，承(cheng)重(zhong)(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能夠(gou)向一邊(bian)(bian)或兩(liang)邊(bian)(bian)抬(tai)起(qi)(qi)支(zhi)腳(jiao)之外(wai)(wai)，產生懸壁。也(ye)可(ke)(ke)選(xuan)用(yong)(yong)帶伸縮(suo)臂(bei)的(de)(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車，根據伸縮(suo)臂(bei)的(de)(de)(de)俯仰和(he)(he)轉動擴張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)(zhong)設備(bei)(bei)工(gong)(gong)作(zuo)(zuo) 范(fan)疇

承重梁構造

1，承重(zhong)(zhong)梁選(xuan)用歐式古典(dian)箱(xiang)型梁組織設(she)計方(fang)案(an)，重(zhong)(zhong)量輕(qing)，合理配(pei)置；

2，整個PCB線(xian)路(lu)板(ban)制(zhi)做(zuo)，無對接(jie)焊縫(feng)，比(bi)拼湊(cou)承重梁更牢固。

3，豎直(zhi)剛度(du)為(wei)1/800，梁端(duan)拱度(du)由數(shu)控切(qie)割整個PCB線路(lu)板開料，精準(zhun)度(du)高。

4，選(xuan)用埋弧(hu)焊(han)自動焊(han)、無損檢測。焊(han)后(hou)總(zong)體拋丸(wan)除(chu)銹，消地應力、防銹處理，超過Sa2.5級；

5，厚鋼(gang)板原材料為Q235B；環氧富鋅漆，薄厚120μm。

端梁一部分

1，端梁選用絞(jiao)接軟(ruan)性設(she)計方案，防止“幾條腿”運作(zuo)。

2，車轱轆選用鏜(tang)孔方式(shi)，應用數控機(ji)床(chuang)鏜(tang)銑床(chuang)一回精準定位生產加工，保證規(gui)格(ge)精密度(du)和配合尺寸；

3，每(mei)一端(duan)梁裝(zhuang)有雙輪緣的車(che)轱轆(lu)、緩沖器、驅動器維護和防外(wai)遇(yu)保護器，安全性有確保。

4，承重梁與(yu)端梁選(xuan)用10.9級高強螺栓聯接，保證整個設(she)備構造抗壓強度(du)和(he)精(jing)密度(du)。

5，半今龍門(men)端梁選(xuan)用(yong)矩(ju)形方管制做，車轱(gu)轆(lu)為無(wu)邊緣(yuan)設計方案，路軌與(yu)路面每平米。

小轎車總程

1，雙梁(liang)小轎(jiao)車承(cheng)重梁(liang)與承(cheng)重梁(liang)選用(yong)軟性絞接方式；防止“幾條腿”運作。

2，電(dian)動機＋制(zhi)動系(xi)統＋減速器(qi)＋行程開關四合一(yi)一(yi)體化(hua)設計(ji)方案，結構緊湊(cou)

3，小轎(jiao)車搭建(jian)有(you)安(an)全性(xing)鉤，防失控。

4，全部傳動(dong)系(xi)統(tong)組織選用無連軸器(qi)的立即I/O方(fang)式，傳動(dong)系(xi)統(tong)高(gao)效(xiao)率、裝(zhuang)配線(xian)高(gao)精度、免維(wei)護保養。

5，工作(zuo)中級(ji)別為A6級(ji)，防水等(deng)級(ji)IP55，H級(ji)絕緣層。防污防潮，提升(sheng)安全級(ji)別。