門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)主要用(yong)(yong)(yong)于戶外(wai)的(de)(de)(de)貨(huo)運(yun)站(zhan)、石料(liao)場(chang)(chang)貨(huo)、散柜的(de)(de)(de)裝卸搬運(yun)工(gong)作(zuo) 。橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)具(ju)備場(chang)(chang)所使(shi)用(yong)(yong)(yong)率高、工(gong)作(zuo) 范(fan)疇大、融入(ru)范(fan)圍(wei)廣、實用(yong)(yong)(yong)性(xing)強等特性(xing)，在海港(gang)貨(huo)運(yun)站(zhan)獲得普遍應用(yong)(yong)(yong)。它的(de)(de)(de)金屬(shu)構(gou)(gou)件(jian)(jian)像(xiang)門(men)(men)形架(jia)(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁下安裝兩根撐(cheng)腳(jiao)(jiao)(jiao)，能(neng)夠立(li)即在路(lu)面的(de)(de)(de)路(lu)軌(gui)上走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁兩邊(bian)(bian)(bian)能(neng)夠具(ju)備外(wai)伸(shen)懸臂梁。橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)是(shi)門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)這種形變。橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)適(shi)用(yong)(yong)(yong)堆(dui)放場(chang)(chang)及工(gong)業廠(chang)房內無牛腿支撐(cheng)點的(de)(de)(de)場(chang)(chang)所，方式(shi)(shi)分成半龍門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)和龍門(men)(men)式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)，大噸(dun)數可去(qu)300噸(dun)。適(shi)用(yong)(yong)(yong)海港(gang)、堆(dui)放場(chang)(chang)等，進行(xing)戶外(wai)的(de)(de)(de)貨(huo)運(yun)站(zhan)、石料(liao)場(chang)(chang)貨(huo)、散柜的(de)(de)(de)裝卸搬運(yun)工(gong)作(zuo) 。它的(de)(de)(de)金屬(shu)構(gou)(gou)件(jian)(jian)像(xiang)門(men)(men)形架(jia)(jia)構(gou)(gou)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁下安裝兩根撐(cheng)腳(jiao)(jiao)(jiao)，能(neng)夠立(li)即在路(lu)面的(de)(de)(de)路(lu)軌(gui)上走動(dong)，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁兩邊(bian)(bian)(bian)能(neng)夠具(ju)備外(wai)伸(shen)懸臂梁。橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)結構(gou)(gou)類(lei)型(xing)由龍門(men)(men)架(jia)(jia)、大貨(huo)車(che)運(yun)作(zuo)組(zu)織、起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車(che)和電氣設備一(yi)(yi)部(bu)分等構(gou)(gou)成。有的(de)(de)(de)橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)只在一(yi)(yi)邊(bian)(bian)(bian)有支腳(jiao)(jiao)(jiao)，另一(yi)(yi)邊(bian)(bian)(bian)支撐(cheng)點在工(gong)業廠(chang)房或(huo)棧(zhan)橋上運(yun)作(zuo)，稱之為(wei)半橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)。橋式(shi)(shi)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)機(ji)(ji)的(de)(de)(de)龍門(men)(men)架(jia)(jia)上端跨接 (含(han)承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁和端梁)、支腳(jiao)(jiao)(jiao)、下承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁等一(yi)(yi)部(bu)分組(zu)成。以便擴張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備工(gong)作(zuo) 范(fan)疇，承(cheng)(cheng)重(zhong)(zhong)(zhong)(zhong)梁能(neng)夠向一(yi)(yi)邊(bian)(bian)(bian)或(huo)兩邊(bian)(bian)(bian)抬起(qi)(qi)(qi)(qi)(qi)支腳(jiao)(jiao)(jiao)之外(wai)，產生(sheng)懸壁。也(ye)可選用(yong)(yong)(yong)帶伸(shen)縮臂的(de)(de)(de)起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)吊裝小轎(jiao)車(che)，根據伸(shen)縮臂的(de)(de)(de)俯(fu)仰和轉動(dong)擴張起(qi)(qi)(qi)(qi)(qi)重(zhong)(zhong)(zhong)(zhong)設備工(gong)作(zuo) 范(fan)疇

承重梁構造

1，承重梁選用歐(ou)式古典箱(xiang)型梁組織設(she)計方案，重量輕，合理(li)配置；

2，整個PCB線路(lu)板制(zhi)做，無對接焊縫，比拼湊(cou)承重(zhong)梁更牢固。

3，豎直剛度為1/800，梁端拱度由數控切割整個PCB線路板開料(liao)，精準度高。

4，選用埋弧(hu)焊(han)自動焊(han)、無損檢測。焊(han)后總體拋(pao)丸除銹，消地應力、防銹處理，超過Sa2.5級；

5，厚鋼板原材料為Q235B；環氧(yang)富鋅漆，薄厚120μm。

端梁一部分

1，端梁(liang)選用絞接軟性設(she)計(ji)方案，防(fang)止“幾條腿”運作。

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

3，每一端(duan)梁裝有雙輪(lun)緣的(de)車(che)轱轆、緩沖器(qi)、驅動器(qi)維護和(he)防外遇保(bao)護器(qi)，安全性(xing)有確保(bao)。

4，承重梁與(yu)端梁選用10.9級高強(qiang)螺栓聯接，保(bao)證整個設備構造(zao)抗(kang)壓強(qiang)度和(he)精(jing)密度。

5，半今龍門端梁選用(yong)矩形方(fang)管(guan)制做，車轱轆為無邊緣(yuan)設計方(fang)案，路軌(gui)與路面每(mei)平米。

小轎車總程

1，雙梁小(xiao)轎(jiao)車承重梁與承重梁選(xuan)用軟性(xing)絞(jiao)接方(fang)式；防止“幾條(tiao)腿”運作。

2，電動機＋制動系統(tong)＋減速器＋行(xing)程開(kai)關四(si)合一一體(ti)化設計方案，結構(gou)緊湊

3，小轎車搭建有安(an)全性鉤，防失控。

4，全部傳動(dong)系統(tong)組織選用無連軸器的立即I/O方式，傳動(dong)系統(tong)高效(xiao)率、裝配線高精(jing)度、免維護(hu)保養。

5，工作中級(ji)(ji)別(bie)(bie)為A6級(ji)(ji)，防水(shui)等級(ji)(ji)IP55，H級(ji)(ji)絕緣層。防污防潮，提升安全級(ji)(ji)別(bie)(bie)。