門(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)主要用(yong)于(yu)戶(hu)外的(de)(de)貨(huo)(huo)(huo)運(yun)站、石料場(chang)貨(huo)(huo)(huo)、散柜的(de)(de)裝卸(xie)搬運(yun)工(gong)(gong)作(zuo) 。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)具備場(chang)所使用(yong)率高、工(gong)(gong)作(zuo) 范(fan)疇大、融入范(fan)圍廣、實用(yong)性(xing)強(qiang)等(deng)特性(xing)，在(zai)海港貨(huo)(huo)(huo)運(yun)站獲(huo)得(de)普遍應用(yong)。它的(de)(de)金(jin)屬構(gou)件(jian)像(xiang)(xiang)門(men)(men)(men)形(xing)架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)下安裝兩(liang)根撐腳，能(neng)夠(gou)立(li)即在(zai)路面(mian)的(de)(de)路軌上走動(dong)，承(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)兩(liang)邊能(neng)夠(gou)具備外伸懸(xuan)(xuan)臂梁(liang)(liang)。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)是門(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)的(de)(de)這種形(xing)變。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)適(shi)(shi)用(yong)堆(dui)放(fang)場(chang)及工(gong)(gong)業廠房內(nei)無牛腿支(zhi)(zhi)撐點的(de)(de)場(chang)所，方式(shi)(shi)(shi)(shi)分(fen)(fen)成半(ban)龍門(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)和龍門(men)(men)(men)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)，大噸數可去300噸。適(shi)(shi)用(yong)海港、堆(dui)放(fang)場(chang)等(deng)，進行(xing)戶(hu)外的(de)(de)貨(huo)(huo)(huo)運(yun)站、石料場(chang)貨(huo)(huo)(huo)、散柜的(de)(de)裝卸(xie)搬運(yun)工(gong)(gong)作(zuo) 。它的(de)(de)金(jin)屬構(gou)件(jian)像(xiang)(xiang)門(men)(men)(men)形(xing)架(jia)構(gou)，承(cheng)(cheng)重(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)下安裝兩(liang)根撐腳，能(neng)夠(gou)立(li)即在(zai)路面(mian)的(de)(de)路軌上走動(dong)，承(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)兩(liang)邊能(neng)夠(gou)具備外伸懸(xuan)(xuan)臂梁(liang)(liang)。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)結(jie)構(gou)類型由龍門(men)(men)(men)架(jia)、大貨(huo)(huo)(huo)車運(yun)作(zuo)組織、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)吊裝小轎(jiao)(jiao)車和電氣(qi)設(she)備一(yi)部分(fen)(fen)等(deng)構(gou)成。有(you)的(de)(de)橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)只在(zai)一(yi)邊有(you)支(zhi)(zhi)腳，另一(yi)邊支(zhi)(zhi)撐點在(zai)工(gong)(gong)業廠房或(huo)棧(zhan)橋(qiao)(qiao)(qiao)(qiao)上運(yun)作(zuo)，稱(cheng)之為半(ban)橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)(qiao)(qiao)式(shi)(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)機(ji)(ji)的(de)(de)龍門(men)(men)(men)架(jia)上端(duan)跨(kua)接 (含承(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)和端(duan)梁(liang)(liang))、支(zhi)(zhi)腳、下承(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)等(deng)一(yi)部分(fen)(fen)組成。以便擴(kuo)張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)設(she)備工(gong)(gong)作(zuo) 范(fan)疇，承(cheng)(cheng)重(zhong)(zhong)梁(liang)(liang)能(neng)夠(gou)向一(yi)邊或(huo)兩(liang)邊抬(tai)起(qi)(qi)(qi)(qi)(qi)支(zhi)(zhi)腳之外，產生懸(xuan)(xuan)壁。也可選(xuan)用(yong)帶伸縮(suo)臂的(de)(de)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)吊裝小轎(jiao)(jiao)車，根據伸縮(suo)臂的(de)(de)俯仰(yang)和轉動(dong)擴(kuo)張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)設(she)備工(gong)(gong)作(zuo) 范(fan)疇

承重梁構造

1，承(cheng)重梁選用歐式古典箱(xiang)型梁組織設計方案(an)，重量輕(qing)，合理配(pei)置；

2，整個PCB線路(lu)板制做，無對接焊(han)縫(feng)，比拼(pin)湊(cou)承重梁更牢固(gu)。

3，豎直剛度(du)為1/800，梁端拱度(du)由數控切割整個PCB線路板開料，精準度(du)高。

4，選用埋弧焊自動焊、無損檢測。焊后總體拋丸除銹，消地應力、防銹處理，超過Sa2.5級；

5，厚鋼板(ban)原材料為Q235B；環氧(yang)富鋅(xin)漆(qi)，薄(bo)厚120μm。

端梁一部分

1，端(duan)梁(liang)選(xuan)用絞(jiao)接(jie)軟性設計方案(an)，防止“幾條腿”運作。

2，車(che)轱轆選用(yong)(yong)鏜孔方式(shi)，應用(yong)(yong)數(shu)控機床鏜銑床一回精(jing)準定位生產(chan)加工，保證規格(ge)精(jing)密度和配合(he)尺寸；

3，每一(yi)端梁裝有(you)雙輪(lun)緣的車轱轆、緩沖(chong)器(qi)(qi)(qi)、驅動器(qi)(qi)(qi)維護和(he)防外(wai)遇保護器(qi)(qi)(qi)，安全性有(you)確(que)保。

4，承重(zhong)梁與端梁選用10.9級高強螺栓(shuan)聯(lian)接，保證整個設備構造抗壓(ya)強度和精(jing)密(mi)度。

5，半(ban)今龍(long)門端(duan)梁選用矩形(xing)方(fang)管(guan)制做，車轱轆為無邊緣(yuan)設計方(fang)案，路軌與(yu)路面每平米。

小轎車總程

1，雙梁小轎車承(cheng)重(zhong)梁與承(cheng)重(zhong)梁選用軟(ruan)性絞接方式；防止“幾條腿”運作(zuo)。

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

3，小轎(jiao)車搭(da)建(jian)有安全性鉤，防失控。

4，全部傳(chuan)動系統組織選(xuan)用(yong)無(wu)連軸(zhou)器的立即I/O方(fang)式，傳(chuan)動系統高(gao)效(xiao)率、裝配線高(gao)精(jing)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(an)全級別(bie)。