門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)主要用(yong)于(yu)戶(hu)外(wai)的(de)(de)(de)(de)(de)貨運(yun)站(zhan)、石(shi)料場(chang)(chang)(chang)貨、散(san)柜的(de)(de)(de)(de)(de)裝(zhuang)卸搬運(yun)工(gong)(gong)作(zuo) 。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)具(ju)備(bei)場(chang)(chang)(chang)所使用(yong)率高(gao)、工(gong)(gong)作(zuo) 范(fan)疇大、融入范(fan)圍廣、實用(yong)性強等特性，在(zai)海(hai)港(gang)貨運(yun)站(zhan)獲得普(pu)遍(bian)應(ying)用(yong)。它的(de)(de)(de)(de)(de)金屬構件像門形架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁下(xia)(xia)安裝(zhuang)兩根撐(cheng)(cheng)腳(jiao)，能(neng)夠立(li)即(ji)在(zai)路面的(de)(de)(de)(de)(de)路軌(gui)上(shang)走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁兩邊能(neng)夠具(ju)備(bei)外(wai)伸(shen)懸(xuan)臂(bei)梁。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)是(shi)門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)(de)(de)這種形變(bian)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)適用(yong)堆(dui)放場(chang)(chang)(chang)及(ji)工(gong)(gong)業(ye)廠房內無牛腿(tui)支(zhi)(zhi)撐(cheng)(cheng)點(dian)的(de)(de)(de)(de)(de)場(chang)(chang)(chang)所，方式(shi)(shi)(shi)分成(cheng)半龍(long)門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)和龍(long)門式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)，大噸數(shu)可(ke)去(qu)300噸。適用(yong)海(hai)港(gang)、堆(dui)放場(chang)(chang)(chang)等，進(jin)行戶(hu)外(wai)的(de)(de)(de)(de)(de)貨運(yun)站(zhan)、石(shi)料場(chang)(chang)(chang)貨、散(san)柜的(de)(de)(de)(de)(de)裝(zhuang)卸搬運(yun)工(gong)(gong)作(zuo) 。它的(de)(de)(de)(de)(de)金屬構件像門形架(jia)構，承(cheng)(cheng)重(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁下(xia)(xia)安裝(zhuang)兩根撐(cheng)(cheng)腳(jiao)，能(neng)夠立(li)即(ji)在(zai)路面的(de)(de)(de)(de)(de)路軌(gui)上(shang)走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁兩邊能(neng)夠具(ju)備(bei)外(wai)伸(shen)懸(xuan)臂(bei)梁。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)結構類(lei)型由龍(long)門架(jia)、大貨車運(yun)作(zuo)組織、起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小轎車和電(dian)氣設備(bei)一部(bu)分等構成(cheng)。有的(de)(de)(de)(de)(de)橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)只在(zai)一邊有支(zhi)(zhi)腳(jiao)，另一邊支(zhi)(zhi)撐(cheng)(cheng)點(dian)在(zai)工(gong)(gong)業(ye)廠房或(huo)(huo)棧橋上(shang)運(yun)作(zuo)，稱之為半橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)。橋式(shi)(shi)(shi)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)機(ji)的(de)(de)(de)(de)(de)龍(long)門架(jia)上(shang)端(duan)(duan)跨接 (含承(cheng)(cheng)重(zhong)(zhong)(zhong)梁和端(duan)(duan)梁)、支(zhi)(zhi)腳(jiao)、下(xia)(xia)承(cheng)(cheng)重(zhong)(zhong)(zhong)梁等一部(bu)分組成(cheng)。以便擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作(zuo) 范(fan)疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)梁能(neng)夠向一邊或(huo)(huo)兩邊抬(tai)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)支(zhi)(zhi)腳(jiao)之外(wai)，產生懸(xuan)壁。也可(ke)選(xuan)用(yong)帶伸(shen)縮臂(bei)的(de)(de)(de)(de)(de)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)吊裝(zhuang)小轎車，根據伸(shen)縮臂(bei)的(de)(de)(de)(de)(de)俯(fu)仰和轉動(dong)擴(kuo)張(zhang)起(qi)(qi)(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)設備(bei)工(gong)(gong)作(zuo) 范(fan)疇

承重梁構造

1，承重(zhong)梁選用歐式古典箱(xiang)型梁組織設計方案，重(zhong)量輕，合理配(pei)置；

2，整個PCB線路板制做，無對接(jie)焊縫(feng)，比(bi)拼湊承重梁更(geng)牢固。

3，豎直剛度(du)為1/800，梁端(duan)拱(gong)度(du)由數控切割整個(ge)PCB線(xian)路板開料，精(jing)準度(du)高。

4，選用埋(mai)弧焊自(zi)動焊、無損檢測。焊后總體(ti)拋丸除銹(xiu)(xiu)，消地應力、防銹(xiu)(xiu)處理，超(chao)過(guo)Sa2.5級；

5，厚鋼板原材料為Q235B；環(huan)氧(yang)富鋅漆(qi)，薄厚120μm。

端梁一部分

1，端梁選用絞(jiao)接軟性(xing)設(she)計方案，防(fang)止“幾條腿”運作。

2，車轱轆選用鏜孔(kong)方式，應用數控機床鏜銑床一回精(jing)準定位生產加工，保(bao)證規格精(jing)密度(du)和(he)配合尺寸；

3，每一(yi)端梁裝(zhuang)有(you)雙(shuang)輪緣的車轱轆、緩(huan)沖(chong)器、驅動(dong)器維護和防(fang)外遇保護器，安全性有(you)確保。

4，承重梁(liang)與端梁(liang)選用10.9級高強(qiang)螺栓聯接，保(bao)證整(zheng)個設(she)備構(gou)造抗壓強(qiang)度(du)和(he)精密(mi)度(du)。

5，半今龍門端梁選(xuan)用矩形方(fang)管(guan)制做，車(che)轱轆為無邊緣設計方(fang)案，路軌(gui)與(yu)路面每平米。

小轎車總程

1，雙(shuang)梁(liang)小轎(jiao)車承(cheng)重(zhong)梁(liang)與承(cheng)重(zhong)梁(liang)選用軟(ruan)性絞接方式；防(fang)止“幾條腿”運作。

2，電動機＋制動系(xi)統＋減速器(qi)＋行程開關四(si)合一一體化設計方案(an)，結(jie)構緊湊(cou)

3，小轎車搭建有安全性鉤，防(fang)失(shi)控。

4，全部傳動系統組織選用無連軸(zhou)器的立即I/O方式，傳動系統高效率(lv)、裝(zhuang)配(pei)線高精(jing)度、免維護(hu)保養。

5，工作中級(ji)別為(wei)A6級(ji)，防水(shui)等級(ji)IP55，H級(ji)絕(jue)緣層。防污防潮(chao)，提升安全級(ji)別。