門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)于戶外(wai)的(de)(de)貨(huo)(huo)運(yun)站(zhan)、石料場(chang)貨(huo)(huo)、散柜的(de)(de)裝卸搬(ban)運(yun)工(gong)作 。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)具(ju)備(bei)(bei)(bei)(bei)場(chang)所使用(yong)率高、工(gong)作 范(fan)疇大、融入范(fan)圍廣、實用(yong)性(xing)(xing)強等(deng)(deng)特性(xing)(xing)，在海港(gang)貨(huo)(huo)運(yun)站(zhan)獲得普遍應用(yong)。它(ta)的(de)(de)金屬構件像(xiang)門(men)(men)形架(jia)(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安(an)裝兩(liang)(liang)根(gen)撐(cheng)腳，能夠立(li)即在路(lu)面(mian)的(de)(de)路(lu)軌上(shang)走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊能夠具(ju)備(bei)(bei)(bei)(bei)外(wai)伸懸臂(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)是門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)這種形變。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)適用(yong)堆放場(chang)及(ji)工(gong)業(ye)廠(chang)房(fang)內無牛腿(tui)支(zhi)(zhi)撐(cheng)點的(de)(de)場(chang)所，方式(shi)(shi)分(fen)成半(ban)龍(long)門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)和(he)龍(long)門(men)(men)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)，大噸數可去300噸。適用(yong)海港(gang)、堆放場(chang)等(deng)(deng)，進行戶外(wai)的(de)(de)貨(huo)(huo)運(yun)站(zhan)、石料場(chang)貨(huo)(huo)、散柜的(de)(de)裝卸搬(ban)運(yun)工(gong)作 。它(ta)的(de)(de)金屬構件像(xiang)門(men)(men)形架(jia)(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)下(xia)安(an)裝兩(liang)(liang)根(gen)撐(cheng)腳，能夠立(li)即在路(lu)面(mian)的(de)(de)路(lu)軌上(shang)走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)兩(liang)(liang)邊能夠具(ju)備(bei)(bei)(bei)(bei)外(wai)伸懸臂(bei)梁(liang)(liang)(liang)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)結構類型(xing)由龍(long)門(men)(men)架(jia)(jia)、大貨(huo)(huo)車(che)(che)運(yun)作組織(zhi)、起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝小(xiao)(xiao)轎(jiao)車(che)(che)和(he)電氣設備(bei)(bei)(bei)(bei)一(yi)部分(fen)等(deng)(deng)構成。有的(de)(de)橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)只(zhi)在一(yi)邊有支(zhi)(zhi)腳，另一(yi)邊支(zhi)(zhi)撐(cheng)點在工(gong)業(ye)廠(chang)房(fang)或棧橋(qiao)(qiao)(qiao)上(shang)運(yun)作，稱之(zhi)為(wei)半(ban)橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)。橋(qiao)(qiao)(qiao)式(shi)(shi)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)龍(long)門(men)(men)架(jia)(jia)上(shang)端(duan)跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)和(he)端(duan)梁(liang)(liang)(liang))、支(zhi)(zhi)腳、下(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)等(deng)(deng)一(yi)部分(fen)組成。以便擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)(bei)(bei)(bei)工(gong)作 范(fan)疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁(liang)(liang)(liang)能夠向一(yi)邊或兩(liang)(liang)邊抬起(qi)(qi)(qi)支(zhi)(zhi)腳之(zhi)外(wai)，產生(sheng)懸壁(bi)。也可選用(yong)帶(dai)伸縮臂(bei)的(de)(de)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝小(xiao)(xiao)轎(jiao)車(che)(che)，根(gen)據伸縮臂(bei)的(de)(de)俯仰和(he)轉(zhuan)動(dong)擴張(zhang)起(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)(bei)(bei)(bei)工(gong)作 范(fan)疇

承重梁構造

1，承重梁(liang)選(xuan)用歐式古典箱型(xing)梁(liang)組織設計方案，重量輕，合理配置；

2，整個PCB線路板制做(zuo)，無對(dui)接焊縫，比拼湊承重梁更牢固。

3，豎(shu)直(zhi)剛度為1/800，梁端拱度由數控切割整個PCB線路板開(kai)料(liao)，精(jing)準度高。

4，選(xuan)用埋弧(hu)焊自動焊、無損檢(jian)測。焊后(hou)總體拋(pao)丸除(chu)銹，消地應力、防銹處理，超過Sa2.5級(ji)；

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

端梁一部分

1，端梁選用絞(jiao)接(jie)軟(ruan)性設(she)計方(fang)案，防止“幾條腿”運作。

2，車轱轆選用(yong)鏜孔方式，應用(yong)數控機床鏜銑床一回精準定位生產加工，保證規格精密度(du)和配合尺寸；

3，每一端梁裝有(you)雙輪緣的(de)車轱轆、緩沖器(qi)、驅動器(qi)維護和(he)防外遇(yu)保(bao)護器(qi)，安(an)全性有(you)確保(bao)。

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

5，半今(jin)龍門端梁(liang)選用矩形方(fang)(fang)管(guan)制做，車(che)轱轆為無邊(bian)緣(yuan)設計方(fang)(fang)案，路(lu)軌與(yu)路(lu)面(mian)每平米(mi)。

小轎車總程

1，雙梁(liang)(liang)小轎車(che)承(cheng)重(zhong)梁(liang)(liang)與(yu)承(cheng)重(zhong)梁(liang)(liang)選用軟(ruan)性絞接(jie)方式；防止(zhi)“幾條(tiao)腿”運作(zuo)。

2，電(dian)動機(ji)＋制動系統＋減速器＋行程開關四(si)合一(yi)一(yi)體化設(she)計(ji)方(fang)案，結(jie)構緊湊(cou)

3，小轎(jiao)車(che)搭建有安全性鉤(gou)，防失控(kong)。

4，全部傳動系(xi)統組織選(xuan)用(yong)無連軸器的立即I/O方式，傳動系(xi)統高效率(lv)、裝配線高精度、免維護保(bao)養(yang)。

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