門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)主要用(yong)于戶外(wai)(wai)的(de)(de)貨(huo)運站、石料場(chang)貨(huo)、散柜(ju)的(de)(de)裝卸搬運工(gong)作(zuo)(zuo) 。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)具備(bei)場(chang)所使用(yong)率高、工(gong)作(zuo)(zuo) 范(fan)疇(chou)大、融入范(fan)圍廣、實用(yong)性(xing)強等特性(xing)，在(zai)(zai)海港貨(huo)運站獲(huo)得普遍應用(yong)。它的(de)(de)金(jin)屬構(gou)件像門(men)形架(jia)(jia)(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝兩(liang)根(gen)撐腳，能夠(gou)(gou)(gou)立即(ji)在(zai)(zai)路(lu)面(mian)的(de)(de)路(lu)軌上走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊(bian)能夠(gou)(gou)(gou)具備(bei)外(wai)(wai)伸懸臂梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)是門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)這種形變。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)適(shi)(shi)用(yong)堆(dui)放場(chang)及工(gong)業廠房內無(wu)牛腿(tui)支撐點的(de)(de)場(chang)所，方式(shi)(shi)(shi)分(fen)成(cheng)半(ban)龍門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)和龍門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)，大噸數可去300噸。適(shi)(shi)用(yong)海港、堆(dui)放場(chang)等，進行戶外(wai)(wai)的(de)(de)貨(huo)運站、石料場(chang)貨(huo)、散柜(ju)的(de)(de)裝卸搬運工(gong)作(zuo)(zuo) 。它的(de)(de)金(jin)屬構(gou)件像門(men)形架(jia)(jia)(jia)構(gou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安裝兩(liang)根(gen)撐腳，能夠(gou)(gou)(gou)立即(ji)在(zai)(zai)路(lu)面(mian)的(de)(de)路(lu)軌上走動，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)邊(bian)能夠(gou)(gou)(gou)具備(bei)外(wai)(wai)伸懸臂梁(liang)(liang)(liang)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)結(jie)構(gou)類型由(you)龍門(men)架(jia)(jia)(jia)、大貨(huo)車運作(zuo)(zuo)組織、起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車和電氣(qi)設備(bei)一(yi)部分(fen)等構(gou)成(cheng)。有(you)的(de)(de)橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)只在(zai)(zai)一(yi)邊(bian)有(you)支腳，另一(yi)邊(bian)支撐點在(zai)(zai)工(gong)業廠房或(huo)棧橋(qiao)(qiao)上運作(zuo)(zuo)，稱之(zhi)為(wei)半(ban)橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)。橋(qiao)(qiao)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)(ji)(ji)的(de)(de)龍門(men)架(jia)(jia)(jia)上端跨接 (含(han)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和端梁(liang)(liang)(liang))、支腳、下(xia)承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等一(yi)部分(fen)組成(cheng)。以便(bian)擴(kuo)張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo) 范(fan)疇(chou)，承(cheng)(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能夠(gou)(gou)(gou)向一(yi)邊(bian)或(huo)兩(liang)邊(bian)抬起(qi)(qi)支腳之(zhi)外(wai)(wai)，產生懸壁。也可選用(yong)帶伸縮(suo)臂的(de)(de)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車，根(gen)據(ju)伸縮(suo)臂的(de)(de)俯仰和轉動擴(kuo)張(zhang)起(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備(bei)工(gong)作(zuo)(zuo) 范(fan)疇(chou)

承重梁構造

1，承重梁選用(yong)歐式(shi)古典箱型(xing)梁組織設計方(fang)案，重量(liang)輕，合理配置；

2，整個PCB線路板制(zhi)做，無(wu)對接焊縫，比拼湊(cou)承重梁更(geng)牢(lao)固。

3，豎直剛度(du)(du)為1/800，梁端(duan)拱度(du)(du)由數(shu)控切割(ge)整個(ge)PCB線(xian)路板(ban)開料，精(jing)準(zhun)度(du)(du)高。

4，選用(yong)埋弧焊(han)自動焊(han)、無損(sun)檢測。焊(han)后總(zong)體拋丸除銹，消地應力、防銹處理，超過Sa2.5級；

5，厚鋼板(ban)原(yuan)材料為(wei)Q235B；環氧富(fu)鋅漆，薄(bo)厚120μm。

端梁一部分

1，端梁(liang)選用絞接(jie)軟(ruan)性設計方(fang)案，防止(zhi)“幾(ji)條腿(tui)”運(yun)作(zuo)。

2，車轱轆選用鏜(tang)孔方(fang)式，應(ying)用數控機床鏜(tang)銑床一回精準定位生產加工(gong)，保(bao)證規(gui)格精密度和配合尺寸；

3，每一(yi)端梁裝有(you)雙輪緣的車轱(gu)轆、緩(huan)沖器、驅(qu)動器維護和防外遇保護器，安全性有(you)確(que)保。

4，承(cheng)重(zhong)梁與端梁選用10.9級高(gao)強(qiang)螺(luo)栓(shuan)聯接，保(bao)證整(zheng)個(ge)設備構造抗壓強(qiang)度和精密度。

5，半今(jin)龍門端(duan)梁選用矩形方管制做，車轱轆為(wei)無(wu)邊緣設計方案(an)，路軌與路面每(mei)平米(mi)。

小轎車總程

1，雙梁小(xiao)轎車(che)承(cheng)重梁與承(cheng)重梁選用軟性絞接方式；防(fang)止“幾條(tiao)腿”運作。

2，電動機＋制動系統＋減速器＋行程開關四合一(yi)一(yi)體化設計方(fang)案(an)，結構(gou)緊湊

3，小轎(jiao)車搭(da)建有安全性鉤，防失控。

4，全部傳(chuan)(chuan)動系統(tong)組織(zhi)選用(yong)無連軸器的立即(ji)I/O方式，傳(chuan)(chuan)動系統(tong)高(gao)效率、裝配線高(gao)精度、免維護(hu)保(bao)養。

5，工(gong)作中級別(bie)為A6級，防水等級IP55，H級絕緣(yuan)層(ceng)。防污防潮，提升(sheng)安全(quan)級別(bie)。